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          IPR止(zhi)回閥(fa)DSV-3 12560001幸(xing)好供(gong)應(ying)

          • 更(geng)新時間(jian):  2020-04-21
          • 產品型(xing)號(hao):  夾(jia)爪RP-10-I 15000104
          • 簡(jian)單描述(shu)
          • IPR止(zhi)回閥(fa)DSV-3 12560001幸(xing)好供(gong)應(ying)
            EME Maschinenfabrik Clasen GmbH、BELIMO、HEKO Ketten
          詳細(xi)介紹(shao)

          南京惠(hui)言達(da)電(dian)氣有(you)限(xian)公(gong)司成立(li)於(yu)2019年(nian),座(zuo)落(luo)在(zai)南(nan)京六(liu)合(he)市商圈(quan)。9年(nian)備(bei)件(jian)銷(xiao)售(shou)積(ji)累,公(gong)司主(zhu)要(yao)經(jing)營(ying)歐(ou)、美等(deng)國的閥門(men)、過濾(lv)設(she)備(bei)、編碼(ma)器(qi)、傳感(gan)器(qi)、儀器(qi)儀表、及(ji)各種自(zi)動化(hua)產品,公(gong)司全(quan)力(li)貫徹“以(yi)質優(you)價(jia)廉(lian)的產品和完善(shan)到位的技術服務客戶(hu)”的經(jing)營(ying)宗旨(zhi),服務於(yu)國內(nei)的流(liu)體控(kong)制(zhi)和自(zi)動化(hua)控(kong)制(zhi)領(ling)域(yu)。節(jie)省了(le)中間環節(jie)的流(liu)轉(zhuan)費(fei)用,能(neng)夠(gou)把(ba)更(geng)優(you)惠(hui)的價格提(ti)供(gong)給(gei)用戶(hu)。通(tong)過發(fa)展(zhan)我司已(yi)經(jing)自(zi)動化(hua)設(she)備(bei)和備(bei)件(jian)供(gong)應(ying)商,主營產品廣(guang)泛(fan)應(ying)用於(yu)冶金(jin)、造紙(zhi)、礦(kuang)山、石化、能(neng)源(yuan)、集裝(zhuang)箱碼(ma)頭、汽車(che)、水(shui)利、市政工(gong)程(cheng)及(ji)環保(bao)以(yi)及(ji)各類軍(jun)事、航空(kong)航天、科研(yan)等領域(yu)。

          IPR止(zhi)回閥(fa)DSV-3 12560001幸(xing)好供(gong)應(ying)

          品牌 型號(hao) 品名(ming)
          Walther 95288-B-10025-AAAE-Y02-MA-E00113 插(cha)頭
          Buhler NT61-MS-S6/370-3K L=370 L1=100/ NO L2=220 NO L3=300 液位(wei)開(kai)關(guan)
          Datwyler 422251(1M) 電(dian)纜
          Kraus & Naimer CAD11.A214-600.E AT13U69469/1000
          B&R 5PPC2100.BY44-000 觸摸屏
          Rexroth 0000510415005 柱塞泵
          Lenord+Bauer GEL260AV-01500B031 編碼(ma)器(qi)
          Kromschroder 84447250 type DG6U -6T 壓(ya)力傳感(gan)器(qi)
          Rexroth RKL4330/060.0
          Watson 520Di/L
          klauke 624R
          Murr 7000-88241-630 0100 電(dian)纜/插(cha)頭
          ASSOCIATED D12670 彈簧(huang)
          legrand 4873
          Rexroth MNR:55777605280 230V
          BAUER BK10-71V/D08LA122-TF-K/ESX010A5/SP 電(dian)機
          SIEMENS 6GK1503-3CA01  V4.1 接(jie)口(kou)模塊(kuai)
          TR CDV75M-00012 編(bian)碼(ma)器(qi)
          IPF VK200075 插(cha)頭/電(dian)纜
          Fimet AAO+F160M-4 11KW
          IPF IB080176 接(jie)近(jin)開(kai)關(guan)
          dungs GW10A6 壓(ya)力開(kai)關(guan)
          Di-soric NS IS 70 PSK-TSSL-DI-SORIC
          ORMON MY4NJ 24VDC 繼(ji)電(dian)器(qi)
          Staubli RMI16.7154/JV 分(fen)流(liu)閥
          DIATEST MH6-51 千(qian)分(fen)表(biao)
          Hawe SB 01H-1  73401102SB01H(VAL0081495)
          LIST-MAGNETIK Art-no.2001 MP-1 磁(ci)場測量(liang)儀
          hydac GSV6-10-CE0034 ENISO4126-1.6G140.240
          Franken 2869A.010 D10
          SKF PUMPE P-846-2-SKF
          SERTO SO 40003-8-6 支承套(tao)
          Murr 7000-44561-796 0300 電(dian)纜/插(cha)頭
          Pantron F026461.02
          BERNSTEIN KIB-M18PS/005-KL2PUT 10-30VDC,200ma,IP67 接(jie)近(jin)開(kai)關(guan)
          PFERD 512449   PFF 125 A 80 PSF 千(qian)葉(ye)輪(lun)
          PIAB M10L M10A5-ANA
          Fronius SC4100256
          Schenck RTN100T/2.85/0.05 , Nr.D724784.04 稱重(zhong)傳感(gan)器(qi)
          Buerkle 5602-1000
          weidmueller WPE 10
          LEITZ 64970
          DANLY 9-2606-26
          SIEMENS 6XV1 830-0EH10
          halstrup-walcher 9614.0002  P29 0-1KPA 24V
          HENNIG 307.054030.1 軸用保(bao)護(hu)套
          INTEGRAL HYDRAULIK accumulator 280-S000-012-641 儲能(neng)器(qi)
          CPC EUROPA 122E0100556
          Weidmuller 1631910000
          KTR KTR-400   90*130 聯軸器(qi)
          PIAB 8.8*11.9 b8(3150287s)
          WUERTH 07033510
          klauke HR4120
          Rexroth KE350 MNR:0608830264
          SAUTER 086602 密封(feng)件(jian)
          Banner MQDC-430RA
          IBR IMB-PS2 放大(da)器(qi)
          Krohne VF114-XXSGAXMRXOO,OPTISWITCH5200C
          HERVIEU UP5SA250-21B 腳輪(lun)
          FACOM 83H3/32"
          Gemue 625-20-D88C3-52-1-1502  SS
          FACOM 64.6X7 扳(ban)手
          GTM GTMK20KN 2MV/V 負(fu)荷傳感(gan)器(qi)
          GEMU R690 25D 71141 EDN
          WUERTH 71401575 鉗(qian)子(zi)
          NASH-ELMO G-200 2BH1943-7GH37   27M^3/MIN 2300MMAQ    AL   with motor 壓(ya)縮機
          ATB LN8180L-A with encoder ROD436/1024P
          SUN PRDB-LWN 減(jian)壓(ya)閥
          microsonic pico+25/U, Nr.12120 接(jie)近(jin)開(kai)關(guan)
          Loher ANGA-080BH-04E  380V 1.8A Y 0.75KW 電(dian)機
          BAMO Coil for  BSM501
          COG Vi580/FKM80 18.5X2.5
          SCHOTT PF1000SG16 accessories
          IFE type:LM650T Fabr. Nr.:340485 電(dian)機
          ROEMHELD 0460682 U02 聯(lian)軸(zhou)器(qi)
          Murr 7000-40321-633 0200 電(dian)纜/插(cha)頭
          baumer BFO 1GV 24N 512-L2-5 編碼(ma)器(qi)
          Infastaub Typ:ESM-934 Y10 R DPA  PN:320976 控(kong)制(zhi)器(qi)
          SKI 107840 壓(ya)力變(bian)送(song)器(qi)
          baumer HOG 10 D 1024 I Ser.-Nr.2424320 增(zeng)量式(shi)編碼(ma)器(qi)
          Wurth 06136001 螺絲刀
          kaltleiter 90LA-4 400V 50HZ 電(dian)機
          Ettinger 72.79.201 1
          AFAG IRG 1-N
          Ettinger 72.94.371 1

           

          在(zai)電(dian)子技術(shu)與電(dian)力系統(tong)不(bu)斷(duan)發(fa)展(zhan)情況(kuang)下,系統(tong)對(dui)電(dian)磁(ci)兼(jian)容與效(xiao)率(lv)具(ju)有(you)越(yue)來(lai)越高的要求(qiu),這要(yao)求(qiu)電(dian)力裝(zhuang)置(zhi)轉(zhuan)向(xiang)發(fa)展(zhan)為小型化和輕量化,傳統(tong)的電(dian)力系統(tong)主(zhu)要(yao)是通(tong)過開(kai)關(guan)來(lai)優(you)化(hua)變(bian)壓(ya)器(qi)等元(yuan)件(jian)的空(kong)間占(zhan)用情況,但是高頻(pin)率(lv)的開關(guan)轉(zhuan)換容易造成較大(da)的損耗,從整(zheng)體(ti)角(jiao)度(du)上(shang)來(lai)分(fen)析(xi),這對(dui)提(ti)高(gao)電(dian)路效率(lv)不利(li),這(zhe)也是這種(zhong)方(fang)式(shi)存在(zai)的壹(yi)個(ge)較大(da)缺(que)陷(xian)。除(chu)此之外,實(shi)踐(jian)證實(shi)以(yi)往(wang)的方式(shi)會造成壹(yi)些(xie)電(dian)磁(ci)幹擾問題(ti),這對(dui)系統(tong)正(zheng)常運行(xing)是不利(li)的。對(dui)此,軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi)可以(yi)較好地(di)解(jie)決(jue)這個(ge)問(wen)題(ti),特(te)別是在降(jiang)損與減(jian)噪(zao)方(fang)面具(ju)有(you)顯(xian)著優(you)勢。在目(mu)前的市場上(shang)許(xu)多(duo)電(dian)力系統(tong)都(dou)采(cai)用(yong)了(le)軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi),並且獲得了(le)較好的反映效果。研(yan)究發(fa)現,開(kai)關(guan)頻(pin)率在(zai)大(da)於(yu)壹(yi)兆(zhao)赫(he)茲(zi)情況下,系統(tong)性(xing)能(neng)是處於(yu)佳(jia)狀態(tai)。要提(ti)高(gao)電(dian)力系統(tong)性(xing)能(neng),有(you)效(xiao)的方式(shi)是把這(zhe)些(xie)簡單(dan)電(dian)路進行(xing)串(chuan)並聯,從而(er)形(xing)成壹(yi)個(ge)大(da)的組合(he)電(dian)路,軟開(kai)關(guan)裝(zhuang)置(zhi)逐漸獲得了(le)較為廣(guang)泛(fan)的運用。在當(dang)前形(xing)勢下,軟開(kai)關(guan)技(ji)術慢(man)慢(man)顯(xian)露(lu)出(chu)了(le)下(xia)面幾方面優(you)勢:先(xian)是軟開(kai)關(guan)技(ji)術在(zai)信息(xi)技(ji)術(shu)產業(ye)中獲得廣(guang)泛(fan)運(yun)用;其次是諧振(zhen)電(dian)路具(ju)有(you)較高(gao)效(xiao)率要(yao)求(qiu),在開(kai)關(guan)頻(pin)率超(chao)過壹(yi)兆(zhao)赫(he)茲(zi)情況下,具(ju)有(you)*的性(xing)能(neng);後(hou)是可以(yi)利(li)用(yong)並聯、串(chuan)聯以(yi)及(ji)級聯(lian)完成電(dian)路整合(he),在許(xu)多(duo)範圍(wei)中顯現其(qi)良好的性(xing)能(neng),具(ju)有(you)較好的發(fa)展(zhan)前景。

          2電(dian)路保(bao)護(hu)裝(zhuang)置(zhi)

          針對(dui)當(dang)前情(qing)況(kuang)來看(kan),電(dian)氣控(kong)制(zhi)系統(tong)中的電(dian)子器(qi)件(jian)在(zai)不(bu)斷(duan)更(geng)新,向(xiang)著微(wei)小型方向(xiang)發(fa)展(zhan),並且功(gong)率(lv)獲得了(le)提(ti)高(gao),傳統(tong)的切斷(duan)電(dian)流(liu)繼(ji)電(dian)器(qi)方式(shi)可靠(kao)程(cheng)度(du)降(jiang)低(di),這對(dui)整(zheng)個(ge)電(dian)路的安全(quan)具(ju)有(you)直(zhi)接(jie)影(ying)響。並且在(zai)發(fa)展(zhan)過程(cheng)中,電(dian)子器(qi)件(jian)增(zeng)加了(le)功(gong)率(lv),因(yin)此控(kong)制(zhi)方(fang)式(shi)也應該改進(jin),通(tong)過驅(qu)動(dong)信號(hao)控(kong)制(zhi)方(fang)式(shi)來保(bao)護(hu)整個(ge)電(dian)路,從而(er)減(jian)少(shao)短路(lu)問題,也不會對(dui)電(dian)力電(dian)子以(yi)及(ji)電(dian)路造成過(guo)多(duo)影(ying)響。應(ying)用(yong)電(dian)子技術(shu)之後(hou),可(ke)以(yi)控(kong)制(zhi)信號(hao)自(zi)動驅(qu)除(chu),有(you)效(xiao)調(tiao)節電(dian)流(liu),保(bao)護(hu)電(dian)路。

          3靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)

          現今(jin),隨(sui)著信息(xi)技(ji)術(shu)的不斷(duan)發(fa)展(zhan),人(ren)們(men)的生(sheng)活(huo)脫(tuo)離(li)不(bu)了(le)電(dian)有(you)關(guan)的所有(you)電(dian)氣裝(zhuang)備(bei),這使(shi)得人(ren)們(men)用(yong)電(dian)量快速(su)增(zeng)長(chang),從而(er)提(ti)高(gao)了(le)人(ren)們(men)對(dui)電(dian)網功(gong)率(lv)變(bian)化(hua)的要求(qiu),進而(er)影(ying)響到(dao)了(le)電(dian)網的安全(quan)運(yun)行(xing)。以(yi)往(wang)的無(wu)功(gong)補(bu)償方(fang)式(shi)是通(tong)過分(fen)接(jie)開關(guan)等(deng)方法(fa)調(tiao)節電(dian)壓(ya),這種(zhong)方式(shi)效果(guo)較慢(man),不(bu)可(ke)以(yi)連接(jie)調(tiao)節,難(nan)以(yi)達(da)到(dao)人(ren)們(men)對(dui)電(dian)的連續(xu)性(xing)要(yao)求(qiu)。並且當(dang)前技(ji)術(shu)相對(dui)成熟(shu)的靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)具(ju)有(you)可(ke)連續(xu)無(wu)極(ji)調(tiao)節和無(wu)機械(xie)開關(guan)使(shi)用壽(shou)命(ming)限(xian)制等(deng)諸多(duo)優(you)勢,其除(chu)了(le)可(ke)以(yi)提(ti)高(gao)電(dian)力使(shi)用質量(liang),還(hai)可以(yi)及(ji)時控(kong)制(zhi)電(dian)路電(dian)壓(ya),有(you)效(xiao)降(jiang)低(di)電(dian)網損耗,確保(bao)電(dian)網安穩(wen)運行(xing)。

          4有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)

          有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)原(yuan)理(li)是在分(fen)析(xi)並檢(jian)測電(dian)路系統(tong)補(bu)充(chong)原(yuan)件(jian)後(hou),獲得等(deng)分(fen)量(liang)的諧波電(dian)流(liu),補償裝(zhuang)置(zhi)會形成諧(xie)波(bo)電(dian)流(liu)分(fen)量(liang)相(xiang)反(fan)的電(dian)流(liu)和諧波限(xian)流(liu)相抵(di)消。有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)可以(yi)抵(di)消系統(tong)中的諧波電(dian)流(liu),通(tong)過基(ji)波電(dian)流(liu)取代(dai)諧(xie)波電(dian)流(liu),確保(bao)系統(tong)正(zheng)常運行(xing)。同(tong)時,有(you)源(yuan)濾(lv)波(bo)器(qi)抗(kang)幹(gan)擾能力(li)相對(dui)較強(qiang)、反(fan)應速(su)度(du)較快且實(shi)用(yong)性(xing)較強(qiang)。此外,有(you)源(yuan)濾(lv)波(bo)器(qi)可以(yi)有(you)效(xiao)分(fen)析(xi)系統(tong)中諧波(bo)電(dian)流(liu)與無(wu)功(gong)電(dian)流(liu)量,強(qiang)化電(dian)氣控(kong)制(zhi)。

          5高(gao)壓(ya)直(zhi)流(liu)輸電(dian)技術

          我(wo)國許(xu)多(duo)電(dian)力企業(ye)電(dian)力輸出(chu)都(dou)是采用(yong)交(jiao)流(liu)電(dian)壓(ya),交(jiao)流(liu)電(dian)壓(ya)具(ju)有(you)較大(da)的能量消耗,工(gong)作(zuo)人(ren)員(yuan)在能(neng)源(yuan)應用(yong)操作控(kong)制(zhi)方(fang)面具(ju)有(you)較大(da)的難(nan)度(du),電(dian)力控(kong)制(zhi)費(fei)用相(xiang)對(dui)較高(gao)。面對(dui)這(zhe)種(zhong)情(qing)況,許(xu)多(duo)電(dian)力企業(ye)都(dou)在(zai)電(dian)子技術(shu)支持(chi)下(xia)利用(yong)直(zhi)流(liu)電(dian)。高壓(ya)直(zhi)流(liu)輸電(dian)技術可(ke)以(yi)轉(zhuan)換直(zhi)流(liu)電(dian)與交(jiao)流(liu)電(dian),讓電(dian)力企業(ye)可(ke)以(yi)在(zai)較遠(yuan)距(ju)離(li)與電(dian)壓(ya)較高(gao)的輸電(dian)系統(tong)中,把直(zhi)流(liu)電(dian)取代(dai)交(jiao)流(liu)電(dian)來輸電(dian),同(tong)時在(zai)直(zhi)流(liu)電(dian)逆變過(guo)程(cheng)中,把逆(ni)流(liu)電(dian)轉(zhuan)化(hua)為直(zhi)流(liu)電(dian)輸送(song)給(gei)用戶(hu)。

          6PWM控(kong)制(zhi)技(ji)術

          PWM控(kong)制(zhi)技(ji)術主(zhu)要(yao)是采用(yong)面積(ji)等效(xiao)原(yuan)理(li),利用(yong)調(tiao)節電(dian)氣系統(tong)中的脈沖寬度(du)獲取相(xiang)關(guan)的波形,在電(dian)氣控(kong)制(zhi)中獲得了(le)較為廣(guang)泛(fan)的運用。直(zhi)-直(zhi)斬波電(dian)流(liu)是PWM控(kong)制(zhi)技(ji)術中發(fa)展(zhan)相對(dui)成熟(shu)的控(kong)制(zhi)類(lei)型中的壹(yi)種(zhong),電(dian)氣控(kong)制(zhi)系統(tong)中,采用(yong)PWM技(ji)術可以(yi)調(tiao)節電(dian)力系統(tong)中的直(zhi)流(liu)脈寬。此外,在交(jiao)變(bian)電(dian)流(liu)控(kong)制(zhi)和電(dian)氣控(kong)制(zhi)逆(ni)變電(dian)路中也存在(zai)PWM控(kong)制(zhi)技(ji)術,其(qi)中矩陣(zhen)式(shi)變頻(pin)電(dian)路是較為常見的類型,這種電(dian)路具(ju)有(you)較為簡(jian)單(dan)的集成化(hua),發(fa)展(zhan)前景也較好。

          7結(jie)語(yu)

          總(zong)而(er)言(yan)之,隨(sui)著(zhe)近(jin)年(nian)來(lai)電(dian)子技術(shu)的日益發(fa)展(zhan),其被(bei)廣(guang)泛(fan)應(ying)用於(yu)鋼鐵、電(dian)力以(yi)及(ji)煤(mei)炭(tan)等各行(xing)業(ye)中,由此可(ke)見(jian),人(ren)們(men)逐(zhu)漸(jian)加(jia)大(da)了(le)對(dui)電(dian)子技術(shu)作用(yong)與優(you)勢的重(zhong)視(shi)。電(dian)子技術(shu)在電(dian)氣控(kong)制(zhi)當(dang)中的運用,在較大(da)程(cheng)度(du)上(shang)轉(zhuan)變(bian)了(le)人(ren)們(men)的生(sheng)活(huo)和工作方式(shi),增(zeng)強了(le)電(dian)路工作(zuo)效率(lv),滿(man)足了(le)當(dang)前人(ren)們(men)生(sheng)活(huo)工作(zuo)中用電(dian)需求(qiu),很好地(di)促(cu)進了(le)我(wo)國社(she)會的發(fa)展(zhan)。因此,我(wo)國應(ying)依據(ju)電(dian)子技術(shu)的優(you)勢與發(fa)展(zhan)趨勢,加強(qiang)運(yun)用(yong)新興(xing)技(ji)術(shu),從而(er)推(tui)進電(dian)子技術(shu)創(chuang)新發(fa)展(zhan)。


          DEUBLIN 1109-040-188RN 3482801/W0420
          Murr 7000-44561-796 0150 電(dian)纜/插(cha)頭
          baumer CH-8501, OHDM 16P5001/S14 感(gan)應(ying)傳感(gan)器(qi)
          smartflow t-222
          ZILLER NUP 2220 JV
          STROTHMANN 33.02039 HPC 025;473 p=3/8 鏈條
          KNARR 36111/0,7-150-50
          Lm-therm Artnr.230250VSAL000150200OAT SN.133541605 加(jia)熱(re)器(qi)
          Eaton DTDA-MCN-224 快速(su)插(cha)拔式(shi)單向(xiang)閥
          tunkers K_25_A10_T07 95(721)
          baum TDP 0,032L S/N:700000598558
          Arcol HS3001RJ 電(dian)阻(zu)附件(jian)
          Moeller P1-32 , as the picture
          STAHL st 3216-8/2 2/1 起(qi)重(zhong)機電(dian)氣系統(tong)
          SIEMENS 6SE7036-0TJ70 變(bian)頻(pin)器(qi)
          Dopag PN:419.03.00 計(ji)量閥(fa)
          L+B ZFZ1263
          Voith 91866000
          Harwin S1711-46R 屏蔽(bi)夾(jia)
          CERATIZIT CF-H40S/25x100x150
          BRAUER Brauer 830141610600
          Schindler ID_181_808.par
          brinkmann TAL200/460-GZ+402-200l/min-0.55KW-2 潛(qian)水(shui)泵
          Weidmuller 1608510000
          CENTA CF-X-0166-OB 聯軸(zhou)器(qi)
          SOURIAU 8N45S111105NC
          GSR G1-1/2( 2000H408)
          Weidmuller 9019100000
          AUTOMATION DIRECT GCX1131 開關(guan)按鈕
          Tyco F951
          SEIPEE Type:JM 90LB 2 B5,  N Z01141772-SKF
          FACOM 82H.4  82H.8
          LTA Artikel-Nr.425702 風(feng)機
          Leuze PRK318 B/4P see the picture 感(gan)應(ying)傳感(gan)器(qi)
          MICRONORM FC-3 感(gan)應(ying)傳感(gan)器(qi)
          SCHMERSAL SRB301MC 繼(ji)電(dian)器(qi)
          Sigmatek DKK023
          SPM HS-4200250205 SN:170803
          PHD SMH112X2.5-J3-M*NE3-NR3 氣缸
          Meister see the photo 氣缸
          Murr 7000-78081-000 0000 電(dian)纜/插(cha)頭
          Eaton XTCGXFAC 660V 10A 斷(duan)路(lu)器(qi)
          JANITZA UMG 503 S   660V 功(gong)率(lv)計(ji)
          riegler FU812 G3/8 16 過濾(lv)器(qi)
          Flamco Flexcon CE TOP 35 Nr.16037 水(shui)箱
          lechler 632.847.5E.CC
          SCHUBERT&SALZER 7010/032A101-312-2-3S--8 Nr.4051372 油(you)壓(ya)傳動閥(fa)
          Gestra "RK86 DN100 PN40"
          steute Ex14DS1Ö/1S5m 1300760 限(xian)位開(kai)關(guan)
          COGNEX CIO-MICRO
          norelem 05170-012 鋼鐵制(zhi)夾(jia)子(zi)
          SABATINI SCI 80/45 H 500 XV 200 1.1 液壓(ya)缸
          kelvin KRA160 A1834;0502509/2005
          Rexroth SPDB1-1000+SMCB1
          KTR ROTEX28ALD92SHA 1-ф24 1-ф20 聯(lian)軸器(qi)
          Schindler Order nr.: 3 Standard designation.: E DIN ISO Nr.: 08 B-3 Division: 1/2" x 5/16" (Rework required) 10005471
          Schrack RP310048 48VDC
          Harwin S1711-46R 屏蔽(bi)夾(jia)
          comus MODEL:TSW30/60
          mhd magnets 9711+3050-M/P24120/1-22mm/100323173 油(you)壓(ya)傳動閥(fa)
          Norgren RM/92100/M/30 氣壓(ya)缸
          E+H FMR53-AAACAACACHJ+AK
          SCHOELLY FE.08455 通(tong)用內(nei)窺鏡(jing)
          heidenhain 770902-05 安(an)裝(zhuang)面板(ban)
          Telemecanique ZCKJ1121 PG13.5
          COVAL GVMASP345V2R
          Kubler 8.5850.2185.G132[13BITGRAY/10-30VDC] 編(bian)碼器(qi)
          Watt 3 AL71-04   1031678370  see the Nameplate
          pall HC2217FCS4H 濾(lv)芯
          Faster VU114F114FM 閥
          FACOM 83H.3.5
          SIEMENS 1FK7103-2AC71-1CG1  5.2KW 25NM 2000r/min
          HEINEMANN AD1S-Y1-6 繼(ji)電(dian)器(qi)
          Gemue 751 50D6037 51
          YXLON HS-Isolator R24 160/190kV treated (replacement of p/n 0701-109-48000)
          Aerzener 116094000 shaft nut
          ODU 209-745-152-037-108

           

          在電(dian)子技術(shu)與電(dian)力系統(tong)不(bu)斷(duan)發(fa)展(zhan)情況(kuang)下,系統(tong)對(dui)電(dian)磁(ci)兼(jian)容與效(xiao)率(lv)具(ju)有(you)越(yue)來(lai)越高的要求(qiu),這要(yao)求(qiu)電(dian)力裝(zhuang)置(zhi)轉(zhuan)向(xiang)發(fa)展(zhan)為小型化和輕量化,傳統(tong)的電(dian)力系統(tong)主(zhu)要(yao)是通(tong)過開(kai)關(guan)來(lai)優(you)化(hua)變(bian)壓(ya)器(qi)等元(yuan)件(jian)的空(kong)間占(zhan)用情況,但是高頻(pin)率(lv)的開關(guan)轉(zhuan)換容易造成較大(da)的損耗,從整(zheng)體(ti)角(jiao)度(du)上(shang)來(lai)分(fen)析(xi),這對(dui)提(ti)高(gao)電(dian)路效率(lv)不利(li),這(zhe)也是這種(zhong)方(fang)式(shi)存在(zai)的壹(yi)個(ge)較大(da)缺(que)陷(xian)。除(chu)此之外,實(shi)踐(jian)證實(shi)以(yi)往(wang)的方式(shi)會造成壹(yi)些(xie)電(dian)磁(ci)幹擾問題(ti),這對(dui)系統(tong)正(zheng)常運行(xing)是不利(li)的。對(dui)此,軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi)可以(yi)較好地(di)解(jie)決(jue)這個(ge)問(wen)題(ti),特(te)別是在降(jiang)損與減(jian)噪(zao)方(fang)面具(ju)有(you)顯(xian)著優(you)勢。在目(mu)前的市場上(shang)許(xu)多(duo)電(dian)力系統(tong)都(dou)采(cai)用(yong)了(le)軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi),並且獲得了(le)較好的反映效果。研(yan)究發(fa)現,開(kai)關(guan)頻(pin)率在(zai)大(da)於(yu)壹(yi)兆(zhao)赫(he)茲(zi)情況下,系統(tong)性(xing)能(neng)是處於(yu)佳(jia)狀態(tai)。要提(ti)高(gao)電(dian)力系統(tong)性(xing)能(neng),有(you)效(xiao)的方式(shi)是把這(zhe)些(xie)簡單(dan)電(dian)路進行(xing)串(chuan)並聯,從而(er)形(xing)成壹(yi)個(ge)大(da)的組合(he)電(dian)路,軟開(kai)關(guan)裝(zhuang)置(zhi)逐漸獲得了(le)較為廣(guang)泛(fan)的運用。在當(dang)前形(xing)勢下,軟開(kai)關(guan)技(ji)術慢(man)慢(man)顯(xian)露(lu)出(chu)了(le)下(xia)面幾方面優(you)勢:先(xian)是軟開(kai)關(guan)技(ji)術在(zai)信息(xi)技(ji)術(shu)產業(ye)中獲得廣(guang)泛(fan)運(yun)用;其次是諧振(zhen)電(dian)路具(ju)有(you)較高(gao)效(xiao)率要(yao)求(qiu),在開(kai)關(guan)頻(pin)率超(chao)過壹(yi)兆(zhao)赫(he)茲(zi)情況下,具(ju)有(you)*的性(xing)能(neng);後(hou)是可以(yi)利(li)用(yong)並聯、串(chuan)聯以(yi)及(ji)級聯(lian)完成電(dian)路整合(he),在許(xu)多(duo)範圍(wei)中顯現其(qi)良好的性(xing)能(neng),具(ju)有(you)較好的發(fa)展(zhan)前景。

          2電(dian)路保(bao)護(hu)裝(zhuang)置(zhi)

          針對(dui)當(dang)前情(qing)況(kuang)來看(kan),電(dian)氣控(kong)制(zhi)系統(tong)中的電(dian)子器(qi)件(jian)在(zai)不(bu)斷(duan)更(geng)新,向(xiang)著微(wei)小型方向(xiang)發(fa)展(zhan),並且功(gong)率(lv)獲得了(le)提(ti)高(gao),傳統(tong)的切斷(duan)電(dian)流(liu)繼(ji)電(dian)器(qi)方式(shi)可靠(kao)程(cheng)度(du)降(jiang)低(di),這對(dui)整(zheng)個(ge)電(dian)路的安全(quan)具(ju)有(you)直(zhi)接(jie)影(ying)響。並且在(zai)發(fa)展(zhan)過程(cheng)中,電(dian)子器(qi)件(jian)增(zeng)加了(le)功(gong)率(lv),因(yin)此控(kong)制(zhi)方(fang)式(shi)也應該改進(jin),通(tong)過驅(qu)動(dong)信號(hao)控(kong)制(zhi)方(fang)式(shi)來保(bao)護(hu)整個(ge)電(dian)路,從而(er)減(jian)少(shao)短路(lu)問題,也不會對(dui)電(dian)力電(dian)子以(yi)及(ji)電(dian)路造成過(guo)多(duo)影(ying)響。應(ying)用(yong)電(dian)子技術(shu)之後(hou),可(ke)以(yi)控(kong)制(zhi)信號(hao)自(zi)動驅(qu)除(chu),有(you)效(xiao)調(tiao)節電(dian)流(liu),保(bao)護(hu)電(dian)路。

          3靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)

          現今(jin),隨(sui)著信息(xi)技(ji)術(shu)的不斷(duan)發(fa)展(zhan),人(ren)們(men)的生(sheng)活(huo)脫(tuo)離(li)不(bu)了(le)電(dian)有(you)關(guan)的所有(you)電(dian)氣裝(zhuang)備(bei),這使(shi)得人(ren)們(men)用(yong)電(dian)量快速(su)增(zeng)長(chang),從而(er)提(ti)高(gao)了(le)人(ren)們(men)對(dui)電(dian)網功(gong)率(lv)變(bian)化(hua)的要求(qiu),進而(er)影(ying)響到(dao)了(le)電(dian)網的安全(quan)運(yun)行(xing)。以(yi)往(wang)的無(wu)功(gong)補(bu)償方(fang)式(shi)是通(tong)過分(fen)接(jie)開關(guan)等(deng)方法(fa)調(tiao)節電(dian)壓(ya),這種(zhong)方式(shi)效果(guo)較慢(man),不(bu)可(ke)以(yi)連接(jie)調(tiao)節,難(nan)以(yi)達(da)到(dao)人(ren)們(men)對(dui)電(dian)的連續(xu)性(xing)要(yao)求(qiu)。並且當(dang)前技(ji)術(shu)相對(dui)成熟(shu)的靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)具(ju)有(you)可(ke)連續(xu)無(wu)極(ji)調(tiao)節和無(wu)機械(xie)開關(guan)使(shi)用壽(shou)命(ming)限(xian)制等(deng)諸多(duo)優(you)勢,其除(chu)了(le)可(ke)以(yi)提(ti)高(gao)電(dian)力使(shi)用質量(liang),還(hai)可以(yi)及(ji)時控(kong)制(zhi)電(dian)路電(dian)壓(ya),有(you)效(xiao)降(jiang)低(di)電(dian)網損耗,確保(bao)電(dian)網安穩(wen)運行(xing)。

          4有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)

          有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)原(yuan)理(li)是在分(fen)析(xi)並檢(jian)測電(dian)路系統(tong)補(bu)充(chong)原(yuan)件(jian)後(hou),獲得等(deng)分(fen)量(liang)的諧波電(dian)流(liu),補償裝(zhuang)置(zhi)會形成諧(xie)波(bo)電(dian)流(liu)分(fen)量(liang)相(xiang)反(fan)的電(dian)流(liu)和諧波限(xian)流(liu)相抵(di)消。有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)可以(yi)抵(di)消系統(tong)中的諧波電(dian)流(liu),通(tong)過基(ji)波電(dian)流(liu)取代(dai)諧(xie)波電(dian)流(liu),確保(bao)系統(tong)正(zheng)常運行(xing)。同(tong)時,有(you)源(yuan)濾(lv)波(bo)器(qi)抗(kang)幹(gan)擾能力(li)相對(dui)較強(qiang)、反(fan)應速(su)度(du)較快且實(shi)用(yong)性(xing)較強(qiang)。此外,有(you)源(yuan)濾(lv)波(bo)器(qi)可以(yi)有(you)效(xiao)分(fen)析(xi)系統(tong)中諧波(bo)電(dian)流(liu)與無(wu)功(gong)電(dian)流(liu)量,強(qiang)化電(dian)氣控(kong)制(zhi)。

          5高(gao)壓(ya)直(zhi)流(liu)輸電(dian)技術

          我(wo)國許(xu)多(duo)電(dian)力企業(ye)電(dian)力輸出(chu)都(dou)是采用(yong)交(jiao)流(liu)電(dian)壓(ya),交(jiao)流(liu)電(dian)壓(ya)具(ju)有(you)較大(da)的能量消耗,工(gong)作(zuo)人(ren)員(yuan)在能(neng)源(yuan)應用(yong)操作控(kong)制(zhi)方(fang)面具(ju)有(you)較大(da)的難(nan)度(du),電(dian)力控(kong)制(zhi)費(fei)用相(xiang)對(dui)較高(gao)。面對(dui)這(zhe)種(zhong)情(qing)況,許(xu)多(duo)電(dian)力企業(ye)都(dou)在(zai)電(dian)子技術(shu)支持(chi)下(xia)利用(yong)直(zhi)流(liu)電(dian)。高壓(ya)直(zhi)流(liu)輸電(dian)技術可(ke)以(yi)轉(zhuan)換直(zhi)流(liu)電(dian)與交(jiao)流(liu)電(dian),讓電(dian)力企業(ye)可(ke)以(yi)在(zai)較遠(yuan)距(ju)離(li)與電(dian)壓(ya)較高(gao)的輸電(dian)系統(tong)中,把直(zhi)流(liu)電(dian)取代(dai)交(jiao)流(liu)電(dian)來輸電(dian),同(tong)時在(zai)直(zhi)流(liu)電(dian)逆變過(guo)程(cheng)中,把逆(ni)流(liu)電(dian)轉(zhuan)化(hua)為直(zhi)流(liu)電(dian)輸送(song)給(gei)用戶(hu)。

          6PWM控(kong)制(zhi)技(ji)術

          PWM控(kong)制(zhi)技(ji)術主(zhu)要(yao)是采用(yong)面積(ji)等效(xiao)原(yuan)理(li),利用(yong)調(tiao)節電(dian)氣系統(tong)中的脈沖寬度(du)獲取相(xiang)關(guan)的波形,在電(dian)氣控(kong)制(zhi)中獲得了(le)較為廣(guang)泛(fan)的運用。直(zhi)-直(zhi)斬波電(dian)流(liu)是PWM控(kong)制(zhi)技(ji)術中發(fa)展(zhan)相對(dui)成熟(shu)的控(kong)制(zhi)類(lei)型中的壹(yi)種(zhong),電(dian)氣控(kong)制(zhi)系統(tong)中,采用(yong)PWM技(ji)術可以(yi)調(tiao)節電(dian)力系統(tong)中的直(zhi)流(liu)脈寬。此外,在交(jiao)變(bian)電(dian)流(liu)控(kong)制(zhi)和電(dian)氣控(kong)制(zhi)逆(ni)變電(dian)路中也存在(zai)PWM控(kong)制(zhi)技(ji)術,其(qi)中矩陣(zhen)式(shi)變頻(pin)電(dian)路是較為常見的類型,這種電(dian)路具(ju)有(you)較為簡(jian)單(dan)的集成化(hua),發(fa)展(zhan)前景也較好。

          7結(jie)語(yu)

          總(zong)而(er)言(yan)之,隨(sui)著(zhe)近(jin)年(nian)來(lai)電(dian)子技術(shu)的日益發(fa)展(zhan),其被(bei)廣(guang)泛(fan)應(ying)用於(yu)鋼鐵、電(dian)力以(yi)及(ji)煤(mei)炭(tan)等各行(xing)業(ye)中,由此可(ke)見(jian),人(ren)們(men)逐(zhu)漸(jian)加(jia)大(da)了(le)對(dui)電(dian)子技術(shu)作用(yong)與優(you)勢的重(zhong)視(shi)。電(dian)子技術(shu)在電(dian)氣控(kong)制(zhi)當(dang)中的運用,在較大(da)程(cheng)度(du)上(shang)轉(zhuan)變(bian)了(le)人(ren)們(men)的生(sheng)活(huo)和工作方式(shi),增(zeng)強了(le)電(dian)路工作(zuo)效率(lv),滿(man)足了(le)當(dang)前人(ren)們(men)生(sheng)活(huo)工作(zuo)中用電(dian)需求(qiu),很好地(di)促(cu)進了(le)我(wo)國社(she)會的發(fa)展(zhan)。因此,我(wo)國應(ying)依據(ju)電(dian)子技術(shu)的優(you)勢與發(fa)展(zhan)趨勢,加強(qiang)運(yun)用(yong)新興(xing)技(ji)術(shu),從而(er)推(tui)進電(dian)子技術(shu)創(chuang)新發(fa)展(zhan)。


          PULSAFEEDER X030-XB-AAAAXXX
          Origa CF-1/2
          Gessmann V64D 1010077/10.02 6A 250V AC/DC
          Puls ML30.241 電(dian)源(yuan)
          legrand 5828
          PEKOS 04SGG-DN25-PN40
          KNF 2.8875704  N86KTE
          KTR ROTEX55S 聯軸(zhou)器(qi)
          HBM MC3 + MC3/Z01
          Defem System 11 492 66
          EBRO 726743
          HWS E39.52926   790*56*32
          microsonic mic+35/DD/TC 接(jie)近(jin)開(kai)關(guan)
          Origa KL3054 PNP       10-30VDC 感(gan)應(ying)傳感(gan)器(qi)
          Hugro 520.74 榫(sun)
          h2 mechatronic SSK2-A4S-V10
          baumer HOG 10DN1024I+FSL 1380rpm 增(zeng)量式(shi)編碼(ma)器(qi)
          finder 93.01.7.024x10
          SIEMENS(ZIEHL-ABEGG) 105740 09107862 QK08A-2EM.70.CH 離(li)心(xin)通(tong)風(feng)機
          SKF 321-603G1 油(you)壓(ya)傳動閥(fa)
          Lovato RF381400 9-14A 自(zi)動控(kong)制(zhi)器(qi)
          IPR FM 100-P-4/35 NR
          KEM SRZ400KL.E.V 流(liu)量計(ji)
          EKD KOLIBRI 20.5/150 2.8m 拖(tuo)鏈
          LAIRD K52-3
          Rexroth R911317223 電(dian)纜
          DRESSER B2S-H32SS;160-3200PSI;11.0-221BAR;4000PSI
          ATOS RWV-010/210
          IBO 22211.2RS.CA.W33 SQ133 滾(gun)珠(zhu)軸(zhou)承(cheng)
          Rechner KAS-80-M16-S-K-PEEK-Y3-3G-3D-FC 接(jie)近(jin)開(kai)關(guan)
          MP Filtri SGE-G80-D07-085+EGE-8-RP+SGE-G80-M12-140 聯(lian)軸器(qi)
          Defem System 11 491 98
          SIEMENS 1PH8103-1 D00-2DA1
          herose BRS 1/4MPRX1/2FPT400PSI GENERANT2.76MPA 安全(quan)閥(fa)
          Hengstler 1405491 計(ji)數器(qi)
          BD sensor LMK382 566-3000-1-2-1-14-2-3-004-000 液位傳感(gan)器(qi)
          E+H FDU91-RG8AA L=45m 液位傳感(gan)器(qi)
          Bonfiglioli No.805864
          Eichenberger SPINDLE NUT RD12 P6
          Mac 58D-56-RA
          Spectron DGN
          pall HCY-8300EOR39HYK 濾(lv)芯
          Rexroth PLEASE SEE THE EXCEL 油(you)壓(ya)傳動閥(fa)
          Peter Hirt GmbH T101F 位移傳感(gan)器(qi)
          Gemue 9687 40D 1 2/N
          Michenfelder TK-PT100,M10,LONG VERSION,COOLER OUTLET 電(dian)動調(tiao)節閥(fa)
          binks 192928 固(gu)定(ding)件(jian)
          festo CPV14-M1H-2*3 GLS-1/8(161362 ) 油(you)壓(ya)傳動閥(fa)
          Sera APB-650 PP Santo+PTFE 隔膜泵
          B&R 5AP1120.1505-000 自(zi)動化(hua)面板(ban)
          MEDAV hille CP KS03 BNC   ANOVIS28212
          AREVA Micom P120B00F112BC, V11-C PCW,0.01-8 Ion, 1/5A, Vx=48-250Vdc/48-240Vac,Modbus
          Rexroth 0821302566 壓(ya)力調(tiao)節器(qi)
          riegler 350.103 球閥(fa)
          Magtrol LE 217/033 負荷傳感(gan)器(qi)
          cherry G744
          legrand 74152
          DIATEST BMD-S10-CR-29.8-PK (0,+0.013) 卡(ka)尺(chi)探針(zhen)
          TELWIN "980440 ASSEMBLY PANEL + CARD"
          Wurth 61313206 螺(luo)絲(si)刀
          IKUSI CB 70 VIN 10.5-35VDC  VOUT 5-8VDC  POWER 7W
          BROOKS SLA5853S2FAB2C2A1;S-NR:0111060464426002
          baumer IGYX08P17B3/S35L
          Rexroth R901268835 氣壓(ya)缸
          SIEMENS 3ND1822 熔斷(duan)器(qi)
          WUERTH 07012290 空(kong)氣壓(ya)縮機
          SMC IT1011-N31-DIM00375 軸(zhou)承(cheng)元(yuan)件(jian)
          AUTOMATION DIRECT ECX2053-24L 指(zhi)示(shi)燈(deng)
          Aerzener 154988001 Ring retainer
          LEDUC T3-7x10x100 彈簧(huang)
          KTR KTR-203    35*60 聯軸器(qi)
          Mazurczak NS 4/15-200-230-240/BK-B
          BROOKS 5850E/B1A1B4B  S/N:F10871-066
          joke 0543527  6x75 320# 磨床(chuang)
          Schubert & Salzer 7110 油(you)壓(ya)傳動閥(fa)
          FIPA 21.025.153.19
          coax FK-65-DR-NC NO.35 65C02633AC230L 100226 0-16BAR 53304-01
          WEKA 31967-010-10,L=950mm 變送(song)器(qi)
          Vogel ORDER43-011-131MOTOERORDER43-0 齒輪(lun)泵
          JUMO ATH -70 /N2   TN60000867  1018675
          DEUBLIN 1117-792 旋轉(zhuan)接(jie)頭
          FACOM 804.AM 測厚(hou)規(gui)
          Newall PART NO:MHG010090035 SN:Y0020JF 編(bian)碼(ma)器(qi)
          Proxitron IKK 050.38 GS4 10-36VDC SN=50 接(jie)近(jin)開(kai)關(guan)
          Lammers 1TZ9011BB634FA4-Z
          ODU 180.371.000.301.000 插(cha)針
          BALLUFF BES 12,0-KH-2 安(an)裝(zhuang)夾(jia)
          JDT TVS 6       0350306000
          SIEMENS 6ES7153-2BA82-0XB0
          GLORIA 352144 自(zi)動控(kong)制(zhi)器(qi)
          RICKMEIER R4.0/35 FL-Z-D40-UNI-SO;414324 齒輪(lun)泵
          Lovato BG0910A 繼(ji)電(dian)器(qi)
          wampfler 91012-207-3029421 接(jie)線(xian)盒(he)
          specken drumag type: ZLS-FV 80/120-D-P-E-309921 order No.: 0606402
          Murr 7000-88701-633 0500 電(dian)纜/插(cha)頭
          WIKA Nr.7639356, Präzisions-Druckmessumformer Typ P-10
          festo VUVG-L14-P53E-T-G18-1R8L/574233
          AIRTORQUE Type:AT204 D A F05/F07-N-DS-17;SP:05062??6 法(fa)蘭(lan)
          PERMA 20-001-001
          Schneider ATV32H037N4 變(bian)頻(pin)器(qi)
          heidenhain 315420-04 光學測量(liang)儀零件(jian)(讀(du)數(shu)頭)
          HWS E39.90393  1102*56*32
          INA Axial-Rillenkugellager EW1/4 球軸(zhou)承
          Murr ART NO:85002 電(dian)源(yuan)
          pall HC3310FGN30Z
          pall HC9600FTS8Z SS0841
          mpfiltri ICM W M K R G1
          hydac EDS 3446-2-0100-000 壓(ya)力傳感(gan)器(qi)
          Mobac Boitier à rouleaux RK50 輥(gun)斜(xie)
          Westelettric 123080029 24W 熒光(guang)燈(deng)
          Lovato B630 00
          Moeller LS-11S/S 拉線(xian)開(kai)關(guan)
          klueber HPX 93-1202-1  1kg
          optris OPTCTLT20 溫(wen)控(kong)器(qi)
          WashTec 201383
          Sitema AS12
          JOYNER Gas source connector for MNH 510701-H180
          KTR ROTEX GS2498 Sh A(T-PUR) 2.1-D=19 2.1-D=19   Kupplung
          Rexroth MPH07V30D51  NNNNN,R911328741 軟件(jian)
          Dwyer L4-SS-AT-D
          SERTO SO 01001-8 -1/4 管接(jie)頭
          OSBORN HPCA-50;9907090272 滾(gun)珠(zhu)軸(zhou)承(cheng)
          ENERPAC FZ2023 管接(jie)頭
          ELECTRONICON E50.N15-293NT0
          heidenhain 376836-61 編碼(ma)器(qi)
          E+H FMR52-AAACCABPCJK+AK
          INGUN KS-11023
          SCHMITT MPN150 離(li)心(xin)泵
          halder COMPACT LOCK-PINEH 221100156
          SAUTER BXN015 /F210  C0609 130°C  2.5Kvs   266°F
          mawomatic GmbH APA1.AA10PC 壓(ya)力傳感(gan)器(qi)
          HBC FST516M(516-1110051)
          Ransburg 76634-00 電(dian)阻(zu)測試(shi)儀
          Bosch Rexroth R069633000
          Auma sa07.5  32:1  Z000.049
          ATOS JPQ-313 閥
          Fiorentini 30154/F DN40
          Nadella EINSTELLMUTTER  LR 18   (M 55X2) EINSTELLMUTTER
          ASSOCIATED D13000 彈簧(huang)
          HERVIEU 23-611-250B35,Infor: POLYURETHANNE TREAD WHEEL LARGE SERIE dia.250
          norelem 09069-13  3010017457  BJ-NOR-160523 磁(ci)鐵
          KEYENCE SR-1000W
          Staubli SPH15.2104/IA/JV/MA 快速(su)插(cha)拔式(shi)單向(xiang)閥
          Rexroth R911340237
          Transcell T1-1500-DM
          FAG 2-B7220E.T.P4S.UL 滾(gun)珠(zhu)軸(zhou)承(cheng)
          pall HCY01NL400FKS
          Demag 70080233
          baumer UNDK 30P1712/S14 感(gan)應(ying)傳感(gan)器(qi)
          W&T 58631 20MA 接(jie)口(kou)模塊(kuai)
          Ettinger 14.49.031 1
          wampfler 081007-113 碳(tan)刷
          FIMA RK1U 500KBG GL270 MB315  Nr.1/21000831/102010
          DEVILBISS PRO-315-K-HP 槍(qiang)針
          Rexroth R911317264 MSK061C-0300-NN-M1-UG1-NNNN 伺服電(dian)機
          JOYNER MNH 510701-H180

           

          在(zai)電(dian)子技術(shu)與電(dian)力系統(tong)不(bu)斷(duan)發(fa)展(zhan)情況(kuang)下,系統(tong)對(dui)電(dian)磁(ci)兼(jian)容與效(xiao)率(lv)具(ju)有(you)越(yue)來(lai)越高的要求(qiu),這要(yao)求(qiu)電(dian)力裝(zhuang)置(zhi)轉(zhuan)向(xiang)發(fa)展(zhan)為小型化和輕量化,傳統(tong)的電(dian)力系統(tong)主(zhu)要(yao)是通(tong)過開(kai)關(guan)來(lai)優(you)化(hua)變(bian)壓(ya)器(qi)等元(yuan)件(jian)的空(kong)間占(zhan)用情況,但是高頻(pin)率(lv)的開關(guan)轉(zhuan)換容易造成較大(da)的損耗,從整(zheng)體(ti)角(jiao)度(du)上(shang)來(lai)分(fen)析(xi),這對(dui)提(ti)高(gao)電(dian)路效率(lv)不利(li),這(zhe)也是這種(zhong)方(fang)式(shi)存在(zai)的壹(yi)個(ge)較大(da)缺(que)陷(xian)。除(chu)此之外,實(shi)踐(jian)證實(shi)以(yi)往(wang)的方式(shi)會造成壹(yi)些(xie)電(dian)磁(ci)幹擾問題(ti),這對(dui)系統(tong)正(zheng)常運行(xing)是不利(li)的。對(dui)此,軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi)可以(yi)較好地(di)解(jie)決(jue)這個(ge)問(wen)題(ti),特(te)別是在降(jiang)損與減(jian)噪(zao)方(fang)面具(ju)有(you)顯(xian)著優(you)勢。在目(mu)前的市場上(shang)許(xu)多(duo)電(dian)力系統(tong)都(dou)采(cai)用(yong)了(le)軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi),並且獲得了(le)較好的反映效果。研(yan)究發(fa)現,開(kai)關(guan)頻(pin)率在(zai)大(da)於(yu)壹(yi)兆(zhao)赫(he)茲(zi)情況下,系統(tong)性(xing)能(neng)是處於(yu)佳(jia)狀態(tai)。要提(ti)高(gao)電(dian)力系統(tong)性(xing)能(neng),有(you)效(xiao)的方式(shi)是把這(zhe)些(xie)簡單(dan)電(dian)路進行(xing)串(chuan)並聯,從而(er)形(xing)成壹(yi)個(ge)大(da)的組合(he)電(dian)路,軟開(kai)關(guan)裝(zhuang)置(zhi)逐漸獲得了(le)較為廣(guang)泛(fan)的運用。在當(dang)前形(xing)勢下,軟開(kai)關(guan)技(ji)術慢(man)慢(man)顯(xian)露(lu)出(chu)了(le)下(xia)面幾方面優(you)勢:先(xian)是軟開(kai)關(guan)技(ji)術在(zai)信息(xi)技(ji)術(shu)產業(ye)中獲得廣(guang)泛(fan)運(yun)用;其次是諧振(zhen)電(dian)路具(ju)有(you)較高(gao)效(xiao)率要(yao)求(qiu),在開(kai)關(guan)頻(pin)率超(chao)過壹(yi)兆(zhao)赫(he)茲(zi)情況下,具(ju)有(you)*的性(xing)能(neng);後(hou)是可以(yi)利(li)用(yong)並聯、串(chuan)聯以(yi)及(ji)級聯(lian)完成電(dian)路整合(he),在許(xu)多(duo)範圍(wei)中顯現其(qi)良好的性(xing)能(neng),具(ju)有(you)較好的發(fa)展(zhan)前景。

          2電(dian)路保(bao)護(hu)裝(zhuang)置(zhi)

          針對(dui)當(dang)前情(qing)況(kuang)來看(kan),電(dian)氣控(kong)制(zhi)系統(tong)中的電(dian)子器(qi)件(jian)在(zai)不(bu)斷(duan)更(geng)新,向(xiang)著微(wei)小型方向(xiang)發(fa)展(zhan),並且功(gong)率(lv)獲得了(le)提(ti)高(gao),傳統(tong)的切斷(duan)電(dian)流(liu)繼(ji)電(dian)器(qi)方式(shi)可靠(kao)程(cheng)度(du)降(jiang)低(di),這對(dui)整(zheng)個(ge)電(dian)路的安全(quan)具(ju)有(you)直(zhi)接(jie)影(ying)響。並且在(zai)發(fa)展(zhan)過程(cheng)中,電(dian)子器(qi)件(jian)增(zeng)加了(le)功(gong)率(lv),因(yin)此控(kong)制(zhi)方(fang)式(shi)也應該改進(jin),通(tong)過驅(qu)動(dong)信號(hao)控(kong)制(zhi)方(fang)式(shi)來保(bao)護(hu)整個(ge)電(dian)路,從而(er)減(jian)少(shao)短路(lu)問題,也不會對(dui)電(dian)力電(dian)子以(yi)及(ji)電(dian)路造成過(guo)多(duo)影(ying)響。應(ying)用(yong)電(dian)子技術(shu)之後(hou),可(ke)以(yi)控(kong)制(zhi)信號(hao)自(zi)動驅(qu)除(chu),有(you)效(xiao)調(tiao)節電(dian)流(liu),保(bao)護(hu)電(dian)路。

          3靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)

          現今(jin),隨(sui)著信息(xi)技(ji)術(shu)的不斷(duan)發(fa)展(zhan),人(ren)們(men)的生(sheng)活(huo)脫(tuo)離(li)不(bu)了(le)電(dian)有(you)關(guan)的所有(you)電(dian)氣裝(zhuang)備(bei),這使(shi)得人(ren)們(men)用(yong)電(dian)量快速(su)增(zeng)長(chang),從而(er)提(ti)高(gao)了(le)人(ren)們(men)對(dui)電(dian)網功(gong)率(lv)變(bian)化(hua)的要求(qiu),進而(er)影(ying)響到(dao)了(le)電(dian)網的安全(quan)運(yun)行(xing)。以(yi)往(wang)的無(wu)功(gong)補(bu)償方(fang)式(shi)是通(tong)過分(fen)接(jie)開關(guan)等(deng)方法(fa)調(tiao)節電(dian)壓(ya),這種(zhong)方式(shi)效果(guo)較慢(man),不(bu)可(ke)以(yi)連接(jie)調(tiao)節,難(nan)以(yi)達(da)到(dao)人(ren)們(men)對(dui)電(dian)的連續(xu)性(xing)要(yao)求(qiu)。並且當(dang)前技(ji)術(shu)相對(dui)成熟(shu)的靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)具(ju)有(you)可(ke)連續(xu)無(wu)極(ji)調(tiao)節和無(wu)機械(xie)開關(guan)使(shi)用壽(shou)命(ming)限(xian)制等(deng)諸多(duo)優(you)勢,其除(chu)了(le)可(ke)以(yi)提(ti)高(gao)電(dian)力使(shi)用質量(liang),還(hai)可以(yi)及(ji)時控(kong)制(zhi)電(dian)路電(dian)壓(ya),有(you)效(xiao)降(jiang)低(di)電(dian)網損耗,確保(bao)電(dian)網安穩(wen)運行(xing)。

          4有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)

          有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)原(yuan)理(li)是在分(fen)析(xi)並檢(jian)測電(dian)路系統(tong)補(bu)充(chong)原(yuan)件(jian)後(hou),獲得等(deng)分(fen)量(liang)的諧波電(dian)流(liu),補償裝(zhuang)置(zhi)會形成諧(xie)波(bo)電(dian)流(liu)分(fen)量(liang)相(xiang)反(fan)的電(dian)流(liu)和諧波限(xian)流(liu)相抵(di)消。有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)可以(yi)抵(di)消系統(tong)中的諧波電(dian)流(liu),通(tong)過基(ji)波電(dian)流(liu)取代(dai)諧(xie)波電(dian)流(liu),確保(bao)系統(tong)正(zheng)常運行(xing)。同(tong)時,有(you)源(yuan)濾(lv)波(bo)器(qi)抗(kang)幹(gan)擾能力(li)相對(dui)較強(qiang)、反(fan)應速(su)度(du)較快且實(shi)用(yong)性(xing)較強(qiang)。此外,有(you)源(yuan)濾(lv)波(bo)器(qi)可以(yi)有(you)效(xiao)分(fen)析(xi)系統(tong)中諧波(bo)電(dian)流(liu)與無(wu)功(gong)電(dian)流(liu)量,強(qiang)化電(dian)氣控(kong)制(zhi)。

          5高(gao)壓(ya)直(zhi)流(liu)輸電(dian)技術

          我(wo)國許(xu)多(duo)電(dian)力企業(ye)電(dian)力輸出(chu)都(dou)是采用(yong)交(jiao)流(liu)電(dian)壓(ya),交(jiao)流(liu)電(dian)壓(ya)具(ju)有(you)較大(da)的能量消耗,工(gong)作(zuo)人(ren)員(yuan)在能(neng)源(yuan)應用(yong)操作控(kong)制(zhi)方(fang)面具(ju)有(you)較大(da)的難(nan)度(du),電(dian)力控(kong)制(zhi)費(fei)用相(xiang)對(dui)較高(gao)。面對(dui)這(zhe)種(zhong)情(qing)況,許(xu)多(duo)電(dian)力企業(ye)都(dou)在(zai)電(dian)子技術(shu)支持(chi)下(xia)利用(yong)直(zhi)流(liu)電(dian)。高壓(ya)直(zhi)流(liu)輸電(dian)技術可(ke)以(yi)轉(zhuan)換直(zhi)流(liu)電(dian)與交(jiao)流(liu)電(dian),讓電(dian)力企業(ye)可(ke)以(yi)在(zai)較遠(yuan)距(ju)離(li)與電(dian)壓(ya)較高(gao)的輸電(dian)系統(tong)中,把直(zhi)流(liu)電(dian)取代(dai)交(jiao)流(liu)電(dian)來輸電(dian),同(tong)時在(zai)直(zhi)流(liu)電(dian)逆變過(guo)程(cheng)中,把逆(ni)流(liu)電(dian)轉(zhuan)化(hua)為直(zhi)流(liu)電(dian)輸送(song)給(gei)用戶(hu)。

          6PWM控(kong)制(zhi)技(ji)術

          PWM控(kong)制(zhi)技(ji)術主(zhu)要(yao)是采用(yong)面積(ji)等效(xiao)原(yuan)理(li),利用(yong)調(tiao)節電(dian)氣系統(tong)中的脈沖寬度(du)獲取相(xiang)關(guan)的波形,在電(dian)氣控(kong)制(zhi)中獲得了(le)較為廣(guang)泛(fan)的運用。直(zhi)-直(zhi)斬波電(dian)流(liu)是PWM控(kong)制(zhi)技(ji)術中發(fa)展(zhan)相對(dui)成熟(shu)的控(kong)制(zhi)類(lei)型中的壹(yi)種(zhong),電(dian)氣控(kong)制(zhi)系統(tong)中,采用(yong)PWM技(ji)術可以(yi)調(tiao)節電(dian)力系統(tong)中的直(zhi)流(liu)脈寬。此外,在交(jiao)變(bian)電(dian)流(liu)控(kong)制(zhi)和電(dian)氣控(kong)制(zhi)逆(ni)變電(dian)路中也存在(zai)PWM控(kong)制(zhi)技(ji)術,其(qi)中矩陣(zhen)式(shi)變頻(pin)電(dian)路是較為常見的類型,這種電(dian)路具(ju)有(you)較為簡(jian)單(dan)的集成化(hua),發(fa)展(zhan)前景也較好。

          7結(jie)語(yu)

          總(zong)而(er)言(yan)之,隨(sui)著(zhe)近(jin)年(nian)來(lai)電(dian)子技術(shu)的日益發(fa)展(zhan),其被(bei)廣(guang)泛(fan)應(ying)用於(yu)鋼鐵、電(dian)力以(yi)及(ji)煤(mei)炭(tan)等各行(xing)業(ye)中,由此可(ke)見(jian),人(ren)們(men)逐(zhu)漸(jian)加(jia)大(da)了(le)對(dui)電(dian)子技術(shu)作用(yong)與優(you)勢的重(zhong)視(shi)。電(dian)子技術(shu)在電(dian)氣控(kong)制(zhi)當(dang)中的運用,在較大(da)程(cheng)度(du)上(shang)轉(zhuan)變(bian)了(le)人(ren)們(men)的生(sheng)活(huo)和工作方式(shi),增(zeng)強了(le)電(dian)路工作(zuo)效率(lv),滿(man)足了(le)當(dang)前人(ren)們(men)生(sheng)活(huo)工作(zuo)中用電(dian)需求(qiu),很好地(di)促(cu)進了(le)我(wo)國社(she)會的發(fa)展(zhan)。因此,我(wo)國應(ying)依據(ju)電(dian)子技術(shu)的優(you)勢與發(fa)展(zhan)趨勢,加強(qiang)運(yun)用(yong)新興(xing)技(ji)術(shu),從而(er)推(tui)進電(dian)子技術(shu)創(chuang)新發(fa)展(zhan)。


          Liqui Filter GmbH 6110334
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          WENGLOR IM020BM60VD8
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          LORENZ M-2396-5Nm/0.5KN
          B&R 7AO352.70 接(jie)口(kou)模塊(kuai)
          Ott GmbH 58634
          legrand 19396
          AHP BZ 500.80/50.03.201.040 E2.N
          ACE MC75EUM-3 16514986 減(jian)震(zhen)器(qi)
          Kerb-Konus 302000080160
          ATOS SDHE-0630/2-X24DC 電(dian)磁(ci)換向(xiang)閥
          SIEMENS 6ES7 138-4FR00-0AB0
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          Oil Control 16925;(VBSO-DE-NN05.42.47.10.02.35)
          SIEMENS 4AM6542-8DD40-0FA0
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          Rohde AG U1-30.300.37 不(bu)銹(xiu)鋼制把(ba)手
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          SENSOREX SX 12V-025-HP-12,5,SENSOREX
          ZF SWG0120C45S1H3A1015-24
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          RITTAL 9600.000 母線(xian)支(zhi)座(zuo)
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          AMF SPANEL 6370EARL-K5 NR.305979
          Gemue 9415-000-Z-G05-Y-S081 氣動執行(xing)器(qi)
          Murr 13850
          Waycon SX80-3000-420A-KA
          Lovato BG09 20A 繼(ji)電(dian)器(qi)
          ADLER FA0-DN20-PN40-10-304-N370995-F03-1
          SIEMENS 6AV6641-0AA11-0AX0 操作面板(ban)
          ENSAT M16 M12
          Leroy Somer LS80LTR, 0.75KW, 2865RPM, 400/690V, No.:945275UL216
          Eaton XTCE009B10
          GGB 141818BP25 軸(zhou)套
          Voltcraft WEEE-Reg.-Nr:DE28001718 溫(wen)度(du)傳感(gan)器(qi)
          GE Fanuc IC693BEM341-CD
          EFFBE 1620U 橡膠制(zhi)緩(huan)沖器(qi)
          brinkmann TA605/470-G Nr.0901016595-09743 001 潛水(shui)泵
          Turck FW-M12KU5W-G-ZF-ME-SH-9
          VSE VS 0.2 0.02 ... 18 0.0053 ... 4.76 5 000 18927.2
          ASSOCIATED D13150 彈簧(huang)
          BIERI ERV700-6-AB-V-A*00 止(zhi)回閥(fa)
          VBW cut 224
          Steimel SF 2/13 RD-VLFM, 1.PU13 2427-,000.000.826.171 齒輪(lun)泵
          Buehler GAS 222.31 Atex 100053475 035178.001
          tuenkers 271029  噴射器(qi)
          brinkmann 3KUPL0AA-B22024
          Tiefenbach WK177L115  L=5M 磁(ci)性(xing)傳感(gan)器(qi)
          Turck RSSW-RKSW451-0.5M 電(dian)纜
          Hengstler 0464165 計(ji)數器(qi)
          IPF IB120150 接(jie)近(jin)開(kai)關(guan)
          Banner MBCC-512
          asco 8210G002-24/DC
          ISO R-400 壓(ya)力調(tiao)節閥(fa)
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          Gems DRUSCHA 3100-B-0010-G01-E-000
          STEGO 11871.0-00 過(guo)濾(lv)器(qi)
          igus H4.42.312.200.0 拖(tuo)鏈
          roehm Seals for OVS 70
          FIPA GR06.022 金(jin)屬管
          Boellhoff RIVKLE EPK C - Hydraulic-Pneumatic Tool with Process Control
          AFAG 11016714
          SAUTER 086603 齒輪(lun)軸(zhou)
          Nijhuis 135914235 For NC2-65.230 主軸
          MP Filtri UFI 056  ERA31NFC
          asco SCG531C001MS  2.5W 220V
          schmalz SMP 25 NC AS VD 真空(kong)發(fa)生(sheng)器(qi)
          Würth 7143452 手動(dong)扳(ban)手
          EAO 84-5141.2B40  ID : E715273
          heidenhain "751363-01 " 編(bian)碼(ma)器(qi)
          Kroeplin D450 卡(ka)鉗(qian)表(biao)
          MTL MTL4521 隔(ge)離(li)式(shi)安全(quan)柵(zha)
          CAPTRON CAT-580-21G7/VA-214/VST 液(ye)位(wei)傳感(gan)器(qi)
          moog M-(CE321)6RMX06/P10
          Almatec 91755774 O-RING ,DUAL STAGE SHAFT
          Converteam GS40000403(Reference ID:029.228500) 接(jie)口(kou)模塊(kuai)
          IPR FM-80-G-3/53NBR 工(gong)件(jian)夾(jia)具(ju)
          Multi-Contact 14.5163-22 插(cha)頭
          GSR DN50 PN40  1.4581  B2806/0801.032 220VDC
          TECHNOR 2R-OB216BD00-00-AR1
          BIERI RVH-G1/4-A-V-A*00 溢流(liu)閥
          PERMA 26.0012.514 管接(jie)頭
          inkoma KL-2-BA 30-I=1:1 /500 S M10 齒輪(lun)箱(xiang)
          SCHMERSAL SRB-NA-R-C.21-24V
          VSE VS 0.02 GPO,Nr.11000,pls see the pic
          Steidle S477026 柱塞泵
          Sitema K/TA100 ID NO.K 100 35 鎖(suo)緊裝(zhuang)置(zhi)
          BUSCK MS112L-4-B35-5.5KW
          Wilo MHI804-1/V/3-400-50/400-460-60-2-PTO
          MP Filtri A-115-2-L10-P01 濾(lv)芯
          tool-temp GI0200003
          STUBER 04CU1BV4E0.4NL 感(gan)應(ying)傳感(gan)器(qi)
          parker QX61-250/61-250R 齒輪(lun)泵
          KabelSchlepp Type 040-10-80-0010-053 蓋(gai)板
          parker PT.NO.7049532002  SER.NO.41/08-14962737/007
          WEBTEC FT9718-01  CT600-5V-B-B-5 flow mete 流(liu)量計(ji)
          Aerzener 133582001 sealing bushing
          SIEMENS 3NA7820 自(zi)動控(kong)制(zhi)器(qi)
          BD sensor DMK331P  Code:500-1002-1-3-100-C61-1-0-2-150 壓(ya)力變(bian)送(song)器(qi)
          MSE Tooth-Belt  45520mm  Nr.35791738 同(tong)步(bu)帶
          SARTORIUS " Type: MP26/01,Order No:940880026011"
          SMW-AUTOBLOK RU-1-16 接(jie)頭
          RumA 3900.010.02 橡膠(jiao)軟管
          SCHMERSAL 1144551
          tuenkers 271029  噴射器(qi)
          uwt RN3001/SG43 AW11FB1B3Z  SN:0200368461
          BOSCH 0 221 122 023-741 點火線(xian)圈(quan)
          ARGO HYTOS RPE3-062H51 閥
          Walther CH-G16-0-WR533-13-2/CH-G16-13/G1 快速(su)接(jie)頭
          Puls QT40.241 電(dian)源(yuan)
          KTR R24.38-18
          parker MMA125/70-1700-S , Nr.CS14298
          SIEMENS 6ES7132-4BD02-0AA0 接(jie)口(kou)模塊(kuai)
          AUTOMATION DIRECT DN-G6-10 接(jie)線(xian)端子
          FIPA GR02.072A
          LEINE LINDE BMQ&RSI 503 537401-04
          ROEMHELD 1893-1224
          parker R4V06 005 31 P2GOR A1  026-39933-G 油(you)壓(ya)傳動閥(fa)
          hydac ETS1701-100-000+TFP100+S.S 溫控(kong)器(qi)
          koco KOCO-810-323-0029-000 插(cha)頭
          FACOM 83H7/64"
          AFAG 50035820 Compactschlitten CS 8/30-SD
          Geberit 31732  3843.AT3.947 threaded joint 管接(jie)頭
          Rexroth R900945479  4WRDE 32 V600L-5X/6L24K9/WG152MR 油(you)壓(ya)傳動閥(fa)
          Schneider VW3M5101R100 電(dian)纜
          celduc SUL967460 繼(ji)電(dian)器(qi)
          ganter GN337.1-60-60-A1-2 鉸鏈
          RF Solutions RF006 , 315~915MHz , Vcc:3V 信號(hao)強度(du)計(ji)
          hydac EDS3346-3-0016-000-F1 壓(ya)力傳感(gan)器(qi)
          Phoenix 30 31 48 7
          GGB 182222BP25 軸套
          heidenhain 310123-03 電(dian)纜
          SAMES 910008663 1
          Herion BPM10V2110A76011200 安全(quan)閥(fa)
          Walther LP-007-2-WR017-13-2  G3/8A 快速(su)插(cha)拔式(shi)單向(xiang)閥
          RumA 6900.000.11 星型(xing)把(ba)手
          hydac RF2-038
          hydac PRFLD-D-1304-F100-100-0-2-X/L24
          AKM AKM/35.4.01.12-6.0/OTI/TD111DC4-20mA0.5 溫(wen)度(du)表(biao)
          IXYS VUO 36-16N08 整流(liu)器(qi)
          heidenhain 337148-01 濾(lv)芯
          HAHN+KOLB 34060025 3D工具(ju)
          Aerzener 156763001 Ring retainer
          ATOS E-ATR-8/160 壓(ya)力變(bian)送(song)器(qi)
          Mayser SL/W-GP39-EPDM-C25L-472 感(gan)應(ying)傳感(gan)器(qi)
          FIPA GR02.010A-BR 夾(jia)鉗(qian)
          ETA SB-S11-P1-01-1-1A 自(zi)動控(kong)制(zhi)器(qi)
          Murr 4000-68000-3250000 接(jie)口(kou)模塊(kuai)附件(jian)
          Staubli KN5911502 發(fa)射端
          BODINE 42A5BEPM-FX1 電(dian)機
          PFERD 596517   CDR 50 A 36 打(da)磨(mo)片(pian)
          Mayr ROBA-toptop S4101448 7023367 150/899.000.01 24V 37W 1x 45Nm 安(an)全(quan)制(zhi)動器(qi)
          KNF N 84.4ANDC B  24VDC 真空(kong)泵
          Stober MDS5040/L 伺服控(kong)制(zhi)器(qi)
          elero ECO/ID:754529901 三(san)相交(jiao)流(liu)電(dian)機
          Birn 41135200000 TAPER-LOCK THRINKWRAP HUB,WM3020 D=152*51mm
          igus 0450.16.12pz 接(jie)頭
          igus CF270.UL.60.05.D    100m
          Vickers SV4-10-C-6T-24DG
          HERVIEU 250-611-200B35 TYPE 250-SERIE LARGE,Infor:Protective tube: Protective tube plexiglass
          BOSCH BOSCH,3842527174M8 X 25.
          Sirena #72673#PR4A   450MM#SIRENA#
          brinkmann D-58791 TH 90/390-690-X+193 NO:0602055552-13208 004 2.6KW 潛水(shui)泵
          heidenhain 355529-63
          NUM BMH1002P31A1A
          Mahle PI35010 DN DRG25 V2A 濾(lv)芯
          EDUR-Pumpenfabrik Eduard Redlien GmbH & Co. KG 7710T08
          SIEMENS 3RA1434-8XC21-1AL2/0241-018-04 接(jie)觸器(qi)組合(he)
          Powertronic AC/DC- Converter PSI 1200/24.1  220VAC/24VDC 40A 電(dian)源(yuan)
          NORD SK 71S/4 電(dian)機
          Sigmatek DDI161 輸(shu)入(ru)輸(shu)出(chu)模塊(kuai)
          AVENTICS 0820022987 油(you)壓(ya)傳動閥(fa)
          hedland H813B-050-F1 流(liu)量計(ji)
          OTT 95.601.861.9.2 511716
          Camozzi MC202-D00 濾(lv)芯
          west P0S-123-P-2030 數字(zi)定(ding)位單元(yuan)
          NUDAM ND-024
          Karl Dungs type VPS 504 S02; voltage: 230 V -
          FIPA GR04-034
          Atlas Copco 1089057578 TORQUE 40NM MAX (mit stecker)
          Demag FWL 110-120V 繼(ji)電(dian)器(qi)
          Atlas 4220 3799 15 電(dian)纜
          Marzocchi ALP2A-D-50-FG/V 齒輪(lun)泵
          SIEMENS 5951-84/1021 English
          Rexroth RKL4331/024.0
          SPEIDEL GmbH & Co. KG KV-9-SILT 電(dian)源(yuan)櫃(gui)
          TR cev65m1005900136
          SNR UCPAE 210
          DOLD YPK112A,,,X19
          JUMO 703041/181-100-23/000 溫控(kong)器(qi)
          HUBA 511.90000.3141
          DEVILBISS T-AGPV-140-K2

           

          在電(dian)子技術(shu)與電(dian)力系統(tong)不(bu)斷(duan)發(fa)展(zhan)情況(kuang)下,系統(tong)對(dui)電(dian)磁(ci)兼(jian)容與效(xiao)率(lv)具(ju)有(you)越(yue)來(lai)越高的要求(qiu),這要(yao)求(qiu)電(dian)力裝(zhuang)置(zhi)轉(zhuan)向(xiang)發(fa)展(zhan)為小型化和輕量化,傳統(tong)的電(dian)力系統(tong)主(zhu)要(yao)是通(tong)過開(kai)關(guan)來(lai)優(you)化(hua)變(bian)壓(ya)器(qi)等元(yuan)件(jian)的空(kong)間占(zhan)用情況,但是高頻(pin)率(lv)的開關(guan)轉(zhuan)換容易造成較大(da)的損耗,從整(zheng)體(ti)角(jiao)度(du)上(shang)來(lai)分(fen)析(xi),這對(dui)提(ti)高(gao)電(dian)路效率(lv)不利(li),這(zhe)也是這種(zhong)方(fang)式(shi)存在(zai)的壹(yi)個(ge)較大(da)缺(que)陷(xian)。除(chu)此之外,實(shi)踐(jian)證實(shi)以(yi)往(wang)的方式(shi)會造成壹(yi)些(xie)電(dian)磁(ci)幹擾問題(ti),這對(dui)系統(tong)正(zheng)常運行(xing)是不利(li)的。對(dui)此,軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi)可以(yi)較好地(di)解(jie)決(jue)這個(ge)問(wen)題(ti),特(te)別是在降(jiang)損與減(jian)噪(zao)方(fang)面具(ju)有(you)顯(xian)著優(you)勢。在目(mu)前的市場上(shang)許(xu)多(duo)電(dian)力系統(tong)都(dou)采(cai)用(yong)了(le)軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi),並且獲得了(le)較好的反映效果。研(yan)究發(fa)現,開(kai)關(guan)頻(pin)率在(zai)大(da)於(yu)壹(yi)兆(zhao)赫(he)茲(zi)情況下,系統(tong)性(xing)能(neng)是處於(yu)佳(jia)狀態(tai)。要提(ti)高(gao)電(dian)力系統(tong)性(xing)能(neng),有(you)效(xiao)的方式(shi)是把這(zhe)些(xie)簡單(dan)電(dian)路進行(xing)串(chuan)並聯,從而(er)形(xing)成壹(yi)個(ge)大(da)的組合(he)電(dian)路,軟開(kai)關(guan)裝(zhuang)置(zhi)逐漸獲得了(le)較為廣(guang)泛(fan)的運用。在當(dang)前形(xing)勢下,軟開(kai)關(guan)技(ji)術慢(man)慢(man)顯(xian)露(lu)出(chu)了(le)下(xia)面幾方面優(you)勢:先(xian)是軟開(kai)關(guan)技(ji)術在(zai)信息(xi)技(ji)術(shu)產業(ye)中獲得廣(guang)泛(fan)運(yun)用;其次是諧振(zhen)電(dian)路具(ju)有(you)較高(gao)效(xiao)率要(yao)求(qiu),在開(kai)關(guan)頻(pin)率超(chao)過壹(yi)兆(zhao)赫(he)茲(zi)情況下,具(ju)有(you)*的性(xing)能(neng);後(hou)是可以(yi)利(li)用(yong)並聯、串(chuan)聯以(yi)及(ji)級聯(lian)完成電(dian)路整合(he),在許(xu)多(duo)範圍(wei)中顯現其(qi)良好的性(xing)能(neng),具(ju)有(you)較好的發(fa)展(zhan)前景。

          2電(dian)路保(bao)護(hu)裝(zhuang)置(zhi)

          針對(dui)當(dang)前情(qing)況(kuang)來看(kan),電(dian)氣控(kong)制(zhi)系統(tong)中的電(dian)子器(qi)件(jian)在(zai)不(bu)斷(duan)更(geng)新,向(xiang)著微(wei)小型方向(xiang)發(fa)展(zhan),並且功(gong)率(lv)獲得了(le)提(ti)高(gao),傳統(tong)的切斷(duan)電(dian)流(liu)繼(ji)電(dian)器(qi)方式(shi)可靠(kao)程(cheng)度(du)降(jiang)低(di),這對(dui)整(zheng)個(ge)電(dian)路的安全(quan)具(ju)有(you)直(zhi)接(jie)影(ying)響。並且在(zai)發(fa)展(zhan)過程(cheng)中,電(dian)子器(qi)件(jian)增(zeng)加了(le)功(gong)率(lv),因(yin)此控(kong)制(zhi)方(fang)式(shi)也應該改進(jin),通(tong)過驅(qu)動(dong)信號(hao)控(kong)制(zhi)方(fang)式(shi)來保(bao)護(hu)整個(ge)電(dian)路,從而(er)減(jian)少(shao)短路(lu)問題,也不會對(dui)電(dian)力電(dian)子以(yi)及(ji)電(dian)路造成過(guo)多(duo)影(ying)響。應(ying)用(yong)電(dian)子技術(shu)之後(hou),可(ke)以(yi)控(kong)制(zhi)信號(hao)自(zi)動驅(qu)除(chu),有(you)效(xiao)調(tiao)節電(dian)流(liu),保(bao)護(hu)電(dian)路。

          3靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)

          現今(jin),隨(sui)著信息(xi)技(ji)術(shu)的不斷(duan)發(fa)展(zhan),人(ren)們(men)的生(sheng)活(huo)脫(tuo)離(li)不(bu)了(le)電(dian)有(you)關(guan)的所有(you)電(dian)氣裝(zhuang)備(bei),這使(shi)得人(ren)們(men)用(yong)電(dian)量快速(su)增(zeng)長(chang),從而(er)提(ti)高(gao)了(le)人(ren)們(men)對(dui)電(dian)網功(gong)率(lv)變(bian)化(hua)的要求(qiu),進而(er)影(ying)響到(dao)了(le)電(dian)網的安全(quan)運(yun)行(xing)。以(yi)往(wang)的無(wu)功(gong)補(bu)償方(fang)式(shi)是通(tong)過分(fen)接(jie)開關(guan)等(deng)方法(fa)調(tiao)節電(dian)壓(ya),這種(zhong)方式(shi)效果(guo)較慢(man),不(bu)可(ke)以(yi)連接(jie)調(tiao)節,難(nan)以(yi)達(da)到(dao)人(ren)們(men)對(dui)電(dian)的連續(xu)性(xing)要(yao)求(qiu)。並且當(dang)前技(ji)術(shu)相對(dui)成熟(shu)的靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)具(ju)有(you)可(ke)連續(xu)無(wu)極(ji)調(tiao)節和無(wu)機械(xie)開關(guan)使(shi)用壽(shou)命(ming)限(xian)制等(deng)諸多(duo)優(you)勢,其除(chu)了(le)可(ke)以(yi)提(ti)高(gao)電(dian)力使(shi)用質量(liang),還(hai)可以(yi)及(ji)時控(kong)制(zhi)電(dian)路電(dian)壓(ya),有(you)效(xiao)降(jiang)低(di)電(dian)網損耗,確保(bao)電(dian)網安穩(wen)運行(xing)。

          4有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)

          有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)原(yuan)理(li)是在分(fen)析(xi)並檢(jian)測電(dian)路系統(tong)補(bu)充(chong)原(yuan)件(jian)後(hou),獲得等(deng)分(fen)量(liang)的諧波電(dian)流(liu),補償裝(zhuang)置(zhi)會形成諧(xie)波(bo)電(dian)流(liu)分(fen)量(liang)相(xiang)反(fan)的電(dian)流(liu)和諧波限(xian)流(liu)相抵(di)消。有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)可以(yi)抵(di)消系統(tong)中的諧波電(dian)流(liu),通(tong)過基(ji)波電(dian)流(liu)取代(dai)諧(xie)波電(dian)流(liu),確保(bao)系統(tong)正(zheng)常運行(xing)。同(tong)時,有(you)源(yuan)濾(lv)波(bo)器(qi)抗(kang)幹(gan)擾能力(li)相對(dui)較強(qiang)、反(fan)應速(su)度(du)較快且實(shi)用(yong)性(xing)較強(qiang)。此外,有(you)源(yuan)濾(lv)波(bo)器(qi)可以(yi)有(you)效(xiao)分(fen)析(xi)系統(tong)中諧波(bo)電(dian)流(liu)與無(wu)功(gong)電(dian)流(liu)量,強(qiang)化電(dian)氣控(kong)制(zhi)。

          5高(gao)壓(ya)直(zhi)流(liu)輸電(dian)技術

          我(wo)國許(xu)多(duo)電(dian)力企業(ye)電(dian)力輸出(chu)都(dou)是采用(yong)交(jiao)流(liu)電(dian)壓(ya),交(jiao)流(liu)電(dian)壓(ya)具(ju)有(you)較大(da)的能量消耗,工(gong)作(zuo)人(ren)員(yuan)在能(neng)源(yuan)應用(yong)操作控(kong)制(zhi)方(fang)面具(ju)有(you)較大(da)的難(nan)度(du),電(dian)力控(kong)制(zhi)費(fei)用相(xiang)對(dui)較高(gao)。面對(dui)這(zhe)種(zhong)情(qing)況,許(xu)多(duo)電(dian)力企業(ye)都(dou)在(zai)電(dian)子技術(shu)支持(chi)下(xia)利用(yong)直(zhi)流(liu)電(dian)。高壓(ya)直(zhi)流(liu)輸電(dian)技術可(ke)以(yi)轉(zhuan)換直(zhi)流(liu)電(dian)與交(jiao)流(liu)電(dian),讓電(dian)力企業(ye)可(ke)以(yi)在(zai)較遠(yuan)距(ju)離(li)與電(dian)壓(ya)較高(gao)的輸電(dian)系統(tong)中,把直(zhi)流(liu)電(dian)取代(dai)交(jiao)流(liu)電(dian)來輸電(dian),同(tong)時在(zai)直(zhi)流(liu)電(dian)逆變過(guo)程(cheng)中,把逆(ni)流(liu)電(dian)轉(zhuan)化(hua)為直(zhi)流(liu)電(dian)輸送(song)給(gei)用戶(hu)。

          6PWM控(kong)制(zhi)技(ji)術

          PWM控(kong)制(zhi)技(ji)術主(zhu)要(yao)是采用(yong)面積(ji)等效(xiao)原(yuan)理(li),利用(yong)調(tiao)節電(dian)氣系統(tong)中的脈沖寬度(du)獲取相(xiang)關(guan)的波形,在電(dian)氣控(kong)制(zhi)中獲得了(le)較為廣(guang)泛(fan)的運用。直(zhi)-直(zhi)斬波電(dian)流(liu)是PWM控(kong)制(zhi)技(ji)術中發(fa)展(zhan)相對(dui)成熟(shu)的控(kong)制(zhi)類(lei)型中的壹(yi)種(zhong),電(dian)氣控(kong)制(zhi)系統(tong)中,采用(yong)PWM技(ji)術可以(yi)調(tiao)節電(dian)力系統(tong)中的直(zhi)流(liu)脈寬。此外,在交(jiao)變(bian)電(dian)流(liu)控(kong)制(zhi)和電(dian)氣控(kong)制(zhi)逆(ni)變電(dian)路中也存在(zai)PWM控(kong)制(zhi)技(ji)術,其(qi)中矩陣(zhen)式(shi)變頻(pin)電(dian)路是較為常見的類型,這種電(dian)路具(ju)有(you)較為簡(jian)單(dan)的集成化(hua),發(fa)展(zhan)前景也較好。

          7結(jie)語(yu)

          總(zong)而(er)言(yan)之,隨(sui)著(zhe)近(jin)年(nian)來(lai)電(dian)子技術(shu)的日益發(fa)展(zhan),其被(bei)廣(guang)泛(fan)應(ying)用於(yu)鋼鐵、電(dian)力以(yi)及(ji)煤(mei)炭(tan)等各行(xing)業(ye)中,由此可(ke)見(jian),人(ren)們(men)逐(zhu)漸(jian)加(jia)大(da)了(le)對(dui)電(dian)子技術(shu)作用(yong)與優(you)勢的重(zhong)視(shi)。電(dian)子技術(shu)在電(dian)氣控(kong)制(zhi)當(dang)中的運用,在較大(da)程(cheng)度(du)上(shang)轉(zhuan)變(bian)了(le)人(ren)們(men)的生(sheng)活(huo)和工作方式(shi),增(zeng)強了(le)電(dian)路工作(zuo)效率(lv),滿(man)足了(le)當(dang)前人(ren)們(men)生(sheng)活(huo)工作(zuo)中用電(dian)需求(qiu),很好地(di)促(cu)進了(le)我(wo)國社(she)會的發(fa)展(zhan)。因此,我(wo)國應(ying)依據(ju)電(dian)子技術(shu)的優(you)勢與發(fa)展(zhan)趨勢,加強(qiang)運(yun)用(yong)新興(xing)技(ji)術(shu),從而(er)推(tui)進電(dian)子技術(shu)創(chuang)新發(fa)展(zhan)。


          Tecnologic TLK35 LCR
          STAHL 8570/802760  Auxiliary Contact 1 No Contact for Female Receptacle 7570/7571 防爆插(cha)座(zuo)
          DEUBLIN 525-000-055 EINFÜHRUNG, ROTOR G1 1/4 ZOLL LH 旋(xuan)轉(zhuan)接(jie)頭
          FIPA GR02.101A 工件(jian)夾(jia)具(ju)
          arelco PNM_0172 1
          moog D651-235G-5 油(you)壓(ya)傳動閥(fa)
          SAIA "Protective cover  4 104 75150"
          marposs F61001/O830L634001/M6000-1WB-RS232
          kistler 1661ASP1.2 連接(jie)電(dian)纜
          TURBO RUHRWERKE Typ D100/K4 Mot.-208572/01.000/002 IP55
          AEG DREHSTROMMOTOR  59720524
          Herbert Haenchen S015354
          G.M. D1061S 繼(ji)電(dian)器(qi)
          TAS TAS 3012/100/145    ms=121nm 工件(jian)夾(jia)具(ju)
          binks 192911 固(gu)定(ding)件(jian)
          NORD Reducer 31E-132MP / 4 BRE100 F SH IG12K Serial Number: 201588462-100 21945941
          SICK DFS60E-S4EC01024 Artikelnr. 1037310
          Lumberg RKWT H5 29820M 電(dian)纜
          HPS seal kit for VBL 32 M8 T9 L1 50
          Kuka KSP600-3*20 00198266
          hydac EDS 1791-N-250-000 NR.906205 壓(ya)力傳感(gan)器(qi)
          Weidmuller 0383560000 EW35
          ATOS DHI-0631/2 23 油(you)壓(ya)傳動閥(fa)
          Sencon 213-10563-05 感(gan)應(ying)傳感(gan)器(qi)
          waldmann RL70CE-118 112370
          Banner MAQDC-830, 9m
          heidenhain 735117-52 編碼器(qi)
          TRAFAG NAT400.0V(0-400bar-GOUT:0-10V DC) 壓(ya)力變(bian)送(song)器(qi)
          Multi-Contact 14.5163-24 插(cha)頭
          Kuka Material-Nr.0000228934 自(zi)動控(kong)制(zhi)器(qi)
          Rexroth R412007121 閥
          ELCO LS8.3-0/C
          Preeflow ECO-20313  5m 電(dian)纜
          SAUTER 058554 密封(feng)件(jian)
          NU.ER.T PRG6AS 葉(ye)片(pian)泵
          LEONI PUR12V-1/2"GR 橡膠(jiao)軟管
          Franken B4873700.0080 M8
          FIPA GR03.242
          SYMBOL DS3508-SR
          Wurth 1957505690
          HYDROTECHNIK S100-AA-AA-0200 tube 聯軸器(qi)
          heidenhain LC 483-ML1020(557647-18) 光柵(zha)尺(chi)
          Beckhoff CP7902-0021-0000 Serial No. 3245035-003
          Hydroscand 5552-23-06 管接(jie)頭
          Tecsis 3276.064.005 壓(ya)力變(bian)送(song)器(qi)
          PMA KS90-102-0010E-000 溫控(kong)器(qi)
          AMG - Pesch 2xMikro/M215G/M20x1,5-E 感(gan)應(ying)傳感(gan)器(qi)
          Ingersoll 312AC490PSIG/PMAX6.2bar
          STEGO EFR 012
          Turck BI25-G47SR-FZ3X2 SN:25mm 接(jie)近(jin)開(kai)關(guan)
          allen 700-HA33Z24 3PDT VAL0050086
          FIPA GR02.041-BR 直(zhi)角(jiao)鉗(qian)
          Georgii KOD 446-1A MB  DREHSTROMMOTOR  MIT BREMSE  BAUGR. 63 IEC  IM B 14 C 90  T.DATEN:  230 / 400 V  IEC 38  50 HZ  0,18 KW  1400 1/MIN  S1  IP54   ISO-KL. F  BREMSE:  230 V - W  4 NM
          unimac-gherri 357030008.01 for GG900
          GKN 30.2*81.8 1Brg 18309 with nozzle
          DOLD BG5924.48/60AC230V ,,,X16 繼(ji)電(dian)器(qi)
          ODU 209.845.152.037.150
          Alphai 042 F3/5 Q11 氣動執行(xing)器(qi)
          baumer 0300.GR-11110414 漫反射光電(dian)開關(guan)
          heidenhain 623042-07 編(bian)碼器(qi)
          Vogel ZP505/0003472761 齒輪(lun)泵
          AUTOMATION DIRECT DL06-DF-D
          BEKO 30N , Nr.4004755 濾(lv)芯
          LEINE LINDE art no 684502951   res 25bit 10-30v 編碼(ma)器(qi)
          Farbo ET050NC  PA2-10  PV0.5-16
          fenner drives B122100
          S+B VCS09611EBT8P2+1XOGF6B 感(gan)應(ying)傳感(gan)器(qi)
          heidenhain 557677-04 光柵(zha)尺(chi)
          FFT F3 6404 0545809 000 0 00 00002 機械(xie)件(jian)
          Camozzi 61M2P080A0075 氣壓(ya)缸
          Vickers DG5V-7-6C-2-T-M-U-H5-40
          baumer HOG71DN1024TTL
          SPM TRA32 振(zhen)動傳感(gan)器(qi)
          Tematec WT7033-1238 溫度(du)傳感(gan)器(qi)
          GEMU G600 80M 5E
          Murr 7000-50021-961 0300 電(dian)纜/插(cha)頭
          heidenhain 735117-53 編碼(ma)器(qi)
          RITTAL 3397489 壓(ya)縮機
          ZOLLER V30AE000009
          danair T-15-H
          AMPHENOL MS3106F-16S-1P
          faulhaber 4490 H 024 BS
          COG 608x4 Vi564/FKM70
          ABITEK 1L05DE10R0525J , 11-1500-0000 Zahnradpumpe 1LO5DE10R,3,3ccm/U., rechtsdrehend, kon.Welle 1:8, Front-Flansch Zentr.φ25,35,Anschlusse: G3/8"-G1/4" 齒輪(lun)泵
          KATKO KU 425N
          Gestra "RK86 DN50 PN40"
          WENGLOR TO22PB3
          schmalz SWG-6 146X146X66  E100 A PEEK 1-3BAR 工件(jian)夾(jia)具(ju)
          E+L VG2001  NR216916 減(jian)速(su)電(dian)機
          AMPHENOL MS3106F-16S-1P
          Bailey& Mackey 1381P  Nr.13C4308050  10A250V,pls see the pic
          Bosch Rexroth R911308491 編(bian)碼(ma)器(qi)
          Kuka T5-1050-18 63122015
          bossard bn5653  M3*8 螺絲
          Woerner 303964
          GEWISS GW60426 插(cha)頭
          Bosch Rexroth R159161720
          STAHL 8570/12-406 插(cha)頭
          Rexroth R901212589 ABZMS-41-1X/0500/M2/DC-K24 減壓(ya)閥
          Hawe SEH2-3/30F-P-G24-KAL Nr.27102384
          FSG SP 100-05/28 5 kohm 線(xian)性(xing)位(wei)移變送(song)器(qi)
          schmalz 10.02.01.00588 真空(kong)發(fa)生(sheng)器(qi)
          west KS VC-103-00441-U00
          Zero-Max ETP-TECHNO 45
          DEVILBISS KR-466-K-HP 槍罐
          Mattke GDM12Z-120 24VDC(120)
          Dopag 430.10.33 電(dian)磁(ci)換向(xiang)閥
          PILZ 751104 繼(ji)電(dian)器(qi)
          Buschjost gmbH 8494093.9651.02400 減壓(ya)閥
          GUTEKUNST Zugfender d=1.20,de=4.30,Lo=10000 彈簧(huang)
          STASTO PI16-08-18-N-O-360 旋轉(zhuan)管接(jie)頭
          Rexroth 4WRZE 25 W8-220-7X/6EG24N9K31/F1D3M  R901004329 油(you)壓(ya)傳動閥(fa)
          Schneider 11 492 76 安裝(zhuang)支架(jia)
          Gemue 687 25-1230
          APC SMT1000RMi2U 電(dian)源(yuan)
          Telemecanique XCS-A702+XCL-J1656 感(gan)應(ying)傳感(gan)器(qi)
          Labom CB1020-A1057-H1 壓(ya)力傳感(gan)器(qi)
          Bosch Rexroth R3447-020-01+R3412-011-02
          KPA P8715-0010-3401 傳動軸(zhou)
          FLUID-TEAM EEPDBS 10-275-1-24V  SN:OLQ7
          L+B GEL260AU-002000H033 編碼器(qi)
          URACA D215108-K Discharge valve
          RTK PV6311 4062896/010 DN80 PN25
          OSBORN PLRY-2-1/2 滾(gun)珠(zhu)軸(zhou)承(cheng)
          SCHUNK PGN-PLUS  100-1-AS-KVZ 夾(jia)爪
          prominent GMXA1602PPT20000UA01000EN 計(ji)量泵
          watlow PM6C1CK-AAAABAA 自(zi)動控(kong)制(zhi)器(qi)
          SIEMENS 6EP1935-6MD11 電(dian)源(yuan)
          CAPTRON CHT4-251P-H/TG-SR 感(gan)應(ying)傳感(gan)器(qi)
          KROM TZI 5-15/100W 變壓(ya)器(qi)
          SMC MDBT80-250/XC3BB/MB-S06
          RACINE C4-F2 609005
          Staubli RMI               206.06.610 分(fen)流(liu)閥
          wera 05059030001
          igus USB9040040_10M
          Mahle PI0111MIC      Q50;Element:852 507 MIC 濾(lv)芯
          Calpeda B-CTM61
          Tippkemper IRL-50-S-GF-24V/DCS17 接(jie)近(jin)開(kai)關(guan)
          tuenkers 271030 沖(chong)孔模具(ju)
          schenider CAD32
          SCHMERSAL M3R-330-11YU   101161735
          ATLANTA 65 91 000 附件(jian)
          GUDEL 406031
          Rexroth LC 40 DB40E7X/-104 油(you)壓(ya)傳動閥(fa)
          HERVIEU HER 212-511-200B20
          Ettinger 14.49.091 1
          TEE 3`Mot:QS FA 71M4B-40 H 交(jiao)流(liu)電(dian)機
          EagleBurgmann S019312
          Banner SA-M30
          RUKO hss-r
          Imm TYP:ARN13010
          SIKO IG06-1530 AXX-127-PP , Nr.61247223
          Rexroth 3DMC060 MNR:0608820113
          PIMATIC P2020R-80/25-550+RA+BS
          ACE SC3325EUM-7+NM33+PP33
          heidenhain ID:557664-17 光(guang)柵(zha)尺(chi)
          GEMU 1+C1201+0324(220V)
          STROMAG 29_HGE_590_FV70_A1R Nr.159678/80 制(zhi)動(dong)器(qi)
          Tecsis P3354B082002 壓(ya)力傳感(gan)器(qi)
          E+L TYPE:PD2525 0.75KN 負荷傳感(gan)器(qi)
          Klaschka BDIF-m75rg-2s S-NR:130564 金屬雙料(liao)檢(jian)測儀
          MP Filtri HP0652A10A-HP01(10μm) 濾(lv)芯
          Wurth 71330141 扭力(li)扳(ban)手
          Rexroth RKL4306/024.0
          SKF LWRE6200KIT 導軌
          BOSCH 0822120007(Ф32/H200) 液(ye)壓(ya)缸
          SIEMENS 6ES7 132-4BF30-0AB0
          David Transrol-70x2-12-M-850 輸(shu)送(song)機用(yong)導軌
          Burster 87244-000 電(dian)位器(qi)
          Weidmuller 1608940000
          Rexroth 50LDN250-H10XLA00-V2,2-M-R6
          Buhler NS 25/25 AM-K-1200-SK661/4MKS 液位傳感(gan)器(qi)
          ATOS DPHI-32710/DR 油(you)壓(ya)傳動閥(fa)
          Boellhoff M8   6330041851080000
          Mitutoyo 543781B 百分(fen)表(biao)
          binder 4192613B00/KFD058
          Keller NM3-N-24:1-T30X6-275-G-AP-0-0-0-1 Nr:102825 千(qian)斤(jin)頂
          Hobut CT164M400/5-2.5/1 電(dian)流(liu)互感(gan)器(qi)
          Franken 1715A09010 D10*90°
          FIPA 21.032.154.19 橡膠吸盤
          heidenhain 393692-56 編碼器(qi)
          JESCO PN:10500474 , SN:S78200-01-01
          MERZ GMBH ML1-025-E-1560-HS    MZ33004
          ATC 7703AR04N3BQP 感(gan)應(ying)傳感(gan)器(qi)
          Ingersollrand A212SS024D 11621839 電(dian)磁(ci)閥線(xian)圈(quan)
          Aviteq [MVFS50-2/AVITEQ VIBRATIONSTECHNIK GMBH],AC380~420V,16A,50HZ,UNKNOWN,ELECTROMAGNETIC VIBRATOR,WORKING WEIGHT:170~600KG/MIN,VIBRATION STROKE:0.75~1.95MM
          IDEC SH2B-05C 插(cha)座(zuo)
          WARREN M/N:S1FB1SIWABS000 隔(ge)膜泵
          suco Article number:0168415161015  Code on product:681516 壓(ya)力傳感(gan)器(qi)
          heidenhain 512127-91 編碼器(qi)
          CAMLOC KNML 6X1,0  LG10
          hydac WSM-08130C-86-C-N
          CERATIZIT CF-H25S/35x100x100
          Hosco NHA8×6 軟管
          JUMO TYPE:404385 TN43005601
          brinkmann SFL2060S340+333,0711007622-67576-001,17KW 潛水(shui)泵
          SCHMERSRL BPS260-1 感(gan)應(ying)傳感(gan)器(qi)
          SCHREIBER SM323.10.2.BK4  Ser.Nr.21094 位移傳感(gan)器(qi)
          Wurth 06133223 1
          ADLER FA2-DN25-PN16
          Rexroth HEDE10A1-2X/250/K41G24/1/V 傳感(gan)器(qi)
          SENSOREX SX41400 ±5.75℃(0.10G)-1.0MS^-2
          digikey 732-5008-ND
          SICK IM12-10NPS-ZC1 Artikelnr. 6027514
          Hengstler RI58-T360EK.42KB 編碼器(qi)
          echtop 0.3723TECAB5MS711-2 電(dian)機
          ASM PCMAG5
          Rexroth 4WRKE25W6-350P-3X/6EG24K31/A1D3M 油(you)壓(ya)傳動閥(fa)
          Oil Control 083562657235000 油(you)壓(ya)傳動閥(fa)
          FIPA GR01.062-BR 直(zhi)角(jiao)鉗(qian)
          Ettinger 5.16.159 1
          saib NU25-251-103-400 K2 插(cha)座(zuo)
          Vickers PVQ40AR02AA30G21000001AA100CD0A 柱(zhu)塞泵
          Murr IMPACT67-PN-16DI/O,55130
          AMPHENOL HN01016-0002(1)0.5

           

          在電(dian)子技術(shu)與電(dian)力系統(tong)不(bu)斷(duan)發(fa)展(zhan)情況(kuang)下,系統(tong)對(dui)電(dian)磁(ci)兼(jian)容與效(xiao)率(lv)具(ju)有(you)越(yue)來(lai)越高的要求(qiu),這要(yao)求(qiu)電(dian)力裝(zhuang)置(zhi)轉(zhuan)向(xiang)發(fa)展(zhan)為小型化和輕量化,傳統(tong)的電(dian)力系統(tong)主(zhu)要(yao)是通(tong)過開(kai)關(guan)來(lai)優(you)化(hua)變(bian)壓(ya)器(qi)等元(yuan)件(jian)的空(kong)間占(zhan)用情況,但是高頻(pin)率(lv)的開關(guan)轉(zhuan)換容易造成較大(da)的損耗,從整(zheng)體(ti)角(jiao)度(du)上(shang)來(lai)分(fen)析(xi),這對(dui)提(ti)高(gao)電(dian)路效率(lv)不利(li),這(zhe)也是這種(zhong)方(fang)式(shi)存在(zai)的壹(yi)個(ge)較大(da)缺(que)陷(xian)。除(chu)此之外,實(shi)踐(jian)證實(shi)以(yi)往(wang)的方式(shi)會造成壹(yi)些(xie)電(dian)磁(ci)幹擾問題(ti),這對(dui)系統(tong)正(zheng)常運行(xing)是不利(li)的。對(dui)此,軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi)可以(yi)較好地(di)解(jie)決(jue)這個(ge)問(wen)題(ti),特(te)別是在降(jiang)損與減(jian)噪(zao)方(fang)面具(ju)有(you)顯(xian)著優(you)勢。在目(mu)前的市場上(shang)許(xu)多(duo)電(dian)力系統(tong)都(dou)采(cai)用(yong)了(le)軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi),並且獲得了(le)較好的反映效果。研(yan)究發(fa)現,開(kai)關(guan)頻(pin)率在(zai)大(da)於(yu)壹(yi)兆(zhao)赫(he)茲(zi)情況下,系統(tong)性(xing)能(neng)是處於(yu)佳(jia)狀態(tai)。要提(ti)高(gao)電(dian)力系統(tong)性(xing)能(neng),有(you)效(xiao)的方式(shi)是把這(zhe)些(xie)簡單(dan)電(dian)路進行(xing)串(chuan)並聯,從而(er)形(xing)成壹(yi)個(ge)大(da)的組合(he)電(dian)路,軟開(kai)關(guan)裝(zhuang)置(zhi)逐漸獲得了(le)較為廣(guang)泛(fan)的運用。在當(dang)前形(xing)勢下,軟開(kai)關(guan)技(ji)術慢(man)慢(man)顯(xian)露(lu)出(chu)了(le)下(xia)面幾方面優(you)勢:先(xian)是軟開(kai)關(guan)技(ji)術在(zai)信息(xi)技(ji)術(shu)產業(ye)中獲得廣(guang)泛(fan)運(yun)用;其次是諧振(zhen)電(dian)路具(ju)有(you)較高(gao)效(xiao)率要(yao)求(qiu),在開(kai)關(guan)頻(pin)率超(chao)過壹(yi)兆(zhao)赫(he)茲(zi)情況下,具(ju)有(you)*的性(xing)能(neng);後(hou)是可以(yi)利(li)用(yong)並聯、串(chuan)聯以(yi)及(ji)級聯(lian)完成電(dian)路整合(he),在許(xu)多(duo)範圍(wei)中顯現其(qi)良好的性(xing)能(neng),具(ju)有(you)較好的發(fa)展(zhan)前景。

          2電(dian)路保(bao)護(hu)裝(zhuang)置(zhi)

          針對(dui)當(dang)前情(qing)況(kuang)來看(kan),電(dian)氣控(kong)制(zhi)系統(tong)中的電(dian)子器(qi)件(jian)在(zai)不(bu)斷(duan)更(geng)新,向(xiang)著微(wei)小型方向(xiang)發(fa)展(zhan),並且功(gong)率(lv)獲得了(le)提(ti)高(gao),傳統(tong)的切斷(duan)電(dian)流(liu)繼(ji)電(dian)器(qi)方式(shi)可靠(kao)程(cheng)度(du)降(jiang)低(di),這對(dui)整(zheng)個(ge)電(dian)路的安全(quan)具(ju)有(you)直(zhi)接(jie)影(ying)響。並且在(zai)發(fa)展(zhan)過程(cheng)中,電(dian)子器(qi)件(jian)增(zeng)加了(le)功(gong)率(lv),因(yin)此控(kong)制(zhi)方(fang)式(shi)也應該改進(jin),通(tong)過驅(qu)動(dong)信號(hao)控(kong)制(zhi)方(fang)式(shi)來保(bao)護(hu)整個(ge)電(dian)路,從而(er)減(jian)少(shao)短路(lu)問題,也不會對(dui)電(dian)力電(dian)子以(yi)及(ji)電(dian)路造成過(guo)多(duo)影(ying)響。應(ying)用(yong)電(dian)子技術(shu)之後(hou),可(ke)以(yi)控(kong)制(zhi)信號(hao)自(zi)動驅(qu)除(chu),有(you)效(xiao)調(tiao)節電(dian)流(liu),保(bao)護(hu)電(dian)路。

          3靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)

          現今(jin),隨(sui)著信息(xi)技(ji)術(shu)的不斷(duan)發(fa)展(zhan),人(ren)們(men)的生(sheng)活(huo)脫(tuo)離(li)不(bu)了(le)電(dian)有(you)關(guan)的所有(you)電(dian)氣裝(zhuang)備(bei),這使(shi)得人(ren)們(men)用(yong)電(dian)量快速(su)增(zeng)長(chang),從而(er)提(ti)高(gao)了(le)人(ren)們(men)對(dui)電(dian)網功(gong)率(lv)變(bian)化(hua)的要求(qiu),進而(er)影(ying)響到(dao)了(le)電(dian)網的安全(quan)運(yun)行(xing)。以(yi)往(wang)的無(wu)功(gong)補(bu)償方(fang)式(shi)是通(tong)過分(fen)接(jie)開關(guan)等(deng)方法(fa)調(tiao)節電(dian)壓(ya),這種(zhong)方式(shi)效果(guo)較慢(man),不(bu)可(ke)以(yi)連接(jie)調(tiao)節,難(nan)以(yi)達(da)到(dao)人(ren)們(men)對(dui)電(dian)的連續(xu)性(xing)要(yao)求(qiu)。並且當(dang)前技(ji)術(shu)相對(dui)成熟(shu)的靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)具(ju)有(you)可(ke)連續(xu)無(wu)極(ji)調(tiao)節和無(wu)機械(xie)開關(guan)使(shi)用壽(shou)命(ming)限(xian)制等(deng)諸多(duo)優(you)勢,其除(chu)了(le)可(ke)以(yi)提(ti)高(gao)電(dian)力使(shi)用質量(liang),還(hai)可以(yi)及(ji)時控(kong)制(zhi)電(dian)路電(dian)壓(ya),有(you)效(xiao)降(jiang)低(di)電(dian)網損耗,確保(bao)電(dian)網安穩(wen)運行(xing)。

          4有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)

          有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)原(yuan)理(li)是在分(fen)析(xi)並檢(jian)測電(dian)路系統(tong)補(bu)充(chong)原(yuan)件(jian)後(hou),獲得等(deng)分(fen)量(liang)的諧波電(dian)流(liu),補償裝(zhuang)置(zhi)會形成諧(xie)波(bo)電(dian)流(liu)分(fen)量(liang)相(xiang)反(fan)的電(dian)流(liu)和諧波限(xian)流(liu)相抵(di)消。有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)可以(yi)抵(di)消系統(tong)中的諧波電(dian)流(liu),通(tong)過基(ji)波電(dian)流(liu)取代(dai)諧(xie)波電(dian)流(liu),確保(bao)系統(tong)正(zheng)常運行(xing)。同(tong)時,有(you)源(yuan)濾(lv)波(bo)器(qi)抗(kang)幹(gan)擾能力(li)相對(dui)較強(qiang)、反(fan)應速(su)度(du)較快且實(shi)用(yong)性(xing)較強(qiang)。此外,有(you)源(yuan)濾(lv)波(bo)器(qi)可以(yi)有(you)效(xiao)分(fen)析(xi)系統(tong)中諧波(bo)電(dian)流(liu)與無(wu)功(gong)電(dian)流(liu)量,強(qiang)化電(dian)氣控(kong)制(zhi)。

          5高(gao)壓(ya)直(zhi)流(liu)輸電(dian)技術

          我(wo)國許(xu)多(duo)電(dian)力企業(ye)電(dian)力輸出(chu)都(dou)是采用(yong)交(jiao)流(liu)電(dian)壓(ya),交(jiao)流(liu)電(dian)壓(ya)具(ju)有(you)較大(da)的能量消耗,工(gong)作(zuo)人(ren)員(yuan)在能(neng)源(yuan)應用(yong)操作控(kong)制(zhi)方(fang)面具(ju)有(you)較大(da)的難(nan)度(du),電(dian)力控(kong)制(zhi)費(fei)用相(xiang)對(dui)較高(gao)。面對(dui)這(zhe)種(zhong)情(qing)況,許(xu)多(duo)電(dian)力企業(ye)都(dou)在(zai)電(dian)子技術(shu)支持(chi)下(xia)利用(yong)直(zhi)流(liu)電(dian)。高壓(ya)直(zhi)流(liu)輸電(dian)技術可(ke)以(yi)轉(zhuan)換直(zhi)流(liu)電(dian)與交(jiao)流(liu)電(dian),讓電(dian)力企業(ye)可(ke)以(yi)在(zai)較遠(yuan)距(ju)離(li)與電(dian)壓(ya)較高(gao)的輸電(dian)系統(tong)中,把直(zhi)流(liu)電(dian)取代(dai)交(jiao)流(liu)電(dian)來輸電(dian),同(tong)時在(zai)直(zhi)流(liu)電(dian)逆變過(guo)程(cheng)中,把逆(ni)流(liu)電(dian)轉(zhuan)化(hua)為直(zhi)流(liu)電(dian)輸送(song)給(gei)用戶(hu)。

          6PWM控(kong)制(zhi)技(ji)術

          PWM控(kong)制(zhi)技(ji)術主(zhu)要(yao)是采用(yong)面積(ji)等效(xiao)原(yuan)理(li),利用(yong)調(tiao)節電(dian)氣系統(tong)中的脈沖寬度(du)獲取相(xiang)關(guan)的波形,在電(dian)氣控(kong)制(zhi)中獲得了(le)較為廣(guang)泛(fan)的運用。直(zhi)-直(zhi)斬波電(dian)流(liu)是PWM控(kong)制(zhi)技(ji)術中發(fa)展(zhan)相對(dui)成熟(shu)的控(kong)制(zhi)類(lei)型中的壹(yi)種(zhong),電(dian)氣控(kong)制(zhi)系統(tong)中,采用(yong)PWM技(ji)術可以(yi)調(tiao)節電(dian)力系統(tong)中的直(zhi)流(liu)脈寬。此外,在交(jiao)變(bian)電(dian)流(liu)控(kong)制(zhi)和電(dian)氣控(kong)制(zhi)逆(ni)變電(dian)路中也存在(zai)PWM控(kong)制(zhi)技(ji)術,其(qi)中矩陣(zhen)式(shi)變頻(pin)電(dian)路是較為常見的類型,這種電(dian)路具(ju)有(you)較為簡(jian)單(dan)的集成化(hua),發(fa)展(zhan)前景也較好。

          7結(jie)語(yu)

          總(zong)而(er)言(yan)之,隨(sui)著(zhe)近(jin)年(nian)來(lai)電(dian)子技術(shu)的日益發(fa)展(zhan),其被(bei)廣(guang)泛(fan)應(ying)用於(yu)鋼鐵、電(dian)力以(yi)及(ji)煤(mei)炭(tan)等各行(xing)業(ye)中,由此可(ke)見(jian),人(ren)們(men)逐(zhu)漸(jian)加(jia)大(da)了(le)對(dui)電(dian)子技術(shu)作用(yong)與優(you)勢的重(zhong)視(shi)。電(dian)子技術(shu)在電(dian)氣控(kong)制(zhi)當(dang)中的運用,在較大(da)程(cheng)度(du)上(shang)轉(zhuan)變(bian)了(le)人(ren)們(men)的生(sheng)活(huo)和工作方式(shi),增(zeng)強了(le)電(dian)路工作(zuo)效率(lv),滿(man)足了(le)當(dang)前人(ren)們(men)生(sheng)活(huo)工作(zuo)中用電(dian)需求(qiu),很好地(di)促(cu)進了(le)我(wo)國社(she)會的發(fa)展(zhan)。因此,我(wo)國應(ying)依據(ju)電(dian)子技術(shu)的優(you)勢與發(fa)展(zhan)趨勢,加強(qiang)運(yun)用(yong)新興(xing)技(ji)術(shu),從而(er)推(tui)進電(dian)子技術(shu)創(chuang)新發(fa)展(zhan)。


          ODU 656.096.014.000
          COG 186x2 Vi665/FKM75
          IMI HERION 2623077(24V)
          Rexroth 0811404250 4WRLE 16 V120M-3X/G24K0/A1M 2 油(you)壓(ya)傳動閥(fa)
          SMC SB1718G-15
          ODU Steckverbindungssysteme GmbH & Co. KG 087.170.323.000.000
          IFM SI5010 流(liu)量傳感(gan)器(qi)
          BYK PE-5123 (1m)
          Schenck F023508.03 鏈輪(lun)
          Kuka Interface adjustment-check X42 00180300
          BALLUFF BES M08ME1-USC20B-S04G 接(jie)近(jin)開(kai)關(guan)
          EGE IGMF05-GSP5M 接(jie)近(jin)開(kai)關(guan)
          SIEMENS (1P)1FW6190-0WB10-JC2
          Rotor 5RM 90L 04, 1.5KW, 1407rpm, B3,S/N: 11160 安(an)全(quan)開(kai)關(guan)
          Lovato RF381800 繼(ji)電(dian)器(qi)
          OTT-JAKOB 95.250.065.2.0 428500B 工件(jian)夾(jia)具(ju)
          Wurth 096512370
          Buehler NV.74D-HY-MS-2M12/370-2K-2T-BFA-VS
          roehm LVS-250 HK L+KM-NR.241626 工(gong)件(jian)夾(jia)具(ju)
          Schneider LXM32MD18N4 自(zi)動控(kong)制(zhi)器(qi)
          Wilkes & McLean WM3138-1.0 
          Rexroth MSM040B-0300-NN-M0-CC0 R911295578 電(dian)機
          HARTING 9160423101
          Guardmaster 440T-AKEYE10xx 鑰匙(chi)
          Hawo hpl ISZ 300 封(feng)口(kou)機
          Leuze HRT46B/66-S1r
          DEUBLIN 1005-057-330 D-65719 旋(xuan)轉(zhuan)接(jie)頭
          PAULSTRA 561212 橡膠(jiao)緩(huan)沖器(qi)
          brinkmann TAS301/220-X+209 潛水(shui)泵
          JORC KAPTIV-MD 排(pai)水(shui)裝(zhuang)置(zhi)
          SIEMENS 6RA8000-0MV62-0AA0 控(kong)制(zhi)模塊(kuai)
          Brennenstuhl 1508510
          Schneider BMXAMI0410 接(jie)口(kou)模塊(kuai)
          WUERTH 071426310 扳(ban)手
          STAHL 10/8161003590
          HARTING 09 33 006 2601
          FACOM BT.11A 塑(su)料(liao)工具(ju)箱(xiang)
          FORMSPRAG CL41346-1RH FSR-6/.750RH 離(li)合(he)器(qi)
          merkle BZ500.25/16.03.201.020   order20083601
          Banner SOP-E12-150A
          WINKEL type:4.056HT + AP 2-Q   part no.:200.003.022 溫控(kong)器(qi)
          TR CEV65M-01926 編碼器(qi)
          Rexroth R900487174  RS 417 油(you)壓(ya)傳動閥(fa)
          Walther MD-019-0-S2030-AAAZ/MD-019-6-11 快速(su)插(cha)拔式(shi)單向(xiang)閥
          asco WSNF8551B401MO  24DC
          Fiessler TLCT 1000/4 安(an)全(quan)光(guang)幕
          RUD VAK2-10, 7100708 環眼吊裝(zhuang)鉤
          Braun A5S09N3/200-15NT
          Bonfiglioli W86U30P80B5V6 減(jian)速(su)機
          SCHMERSAL AZ/AZM200-B30-LTAG1P1 安(an)全(quan)門(men)鎖(suo)
          asco EFHB8342701MS  240V
          Eaton PKZMC-2.5 XTPR2P5BC1C 電(dian)動機保(bao)護(hu)器(qi)
          Leybold TR301  kat-Nr.T5240 Fabr-Nr. D93 11  00606 壓(ya)力表(biao)
          STASTO FR-38-20-08-R-PE-SS 減壓(ya)閥
          SIEMENS A5E30947477-H3 SN:13/30-0002 電(dian)源(yuan)
          HyCon WE10DB66B0240-G0 油(you)壓(ya)傳動閥(fa)
          GEMU G600 50M 5E
          COFI TRE820PISO ,230V 1/0.8A 點火變(bian)壓(ya)器(qi)
          Rexroth R165131420 滑(hua)塊(kuai)
          LUKAS HFA 1225.06 Z3;Shank diameter: 6mm; Head diameter: D12mm; Total length: 65mm
          SAIA PCD7.F121(S) 接(jie)口(kou)模塊(kuai)
          IGAS ISK 364.34 D-MD-RH-3/230/S2/S23/S--1 伺(si)服電(dian)機
          finder 96.74 自(zi)動控(kong)制(zhi)器(qi)
          Keller 171849   25 bar
          ATOS DHU-0611 23 電(dian)磁(ci)換向(xiang)閥
          AESSEAL SN:GBR820611/3  STOCK CODE:ABTS0065V01(end costumer:china) 機械(xie)密封(feng)
          HASBERG 1.0*50*300mm 精密(mi)鋼皮
          LEDUC T0 9X18X16 彈簧(huang)
          Rexroth 0608841032
          SIEMENS 6ES7 132-4HB50-0AB0 接(jie)口(kou)模塊(kuai)
          Ampcontrol TYPE No.C79/32;PART No.208841 自(zi)動控(kong)制(zhi)器(qi)
          Turck BL67-B-2M12 接(jie)口(kou)模塊(kuai)
          coax 410O1 3/8DC24L 71231 PC
          Mahle 78204422
          BOSCH BOSCH,3842519565
          Norgren T55C2800
          Hawe SCP012RNI4CTMZ13
          ARI Type:TUV.SV.12-663-45;SN300549002 安(an)全(quan)閥(fa)
          PERMA 01001001 CLASSIC SF01 潤(run)滑(hua)系統(tong)
          Bonfiglioli BN71B4 COD.8D1602103Z
          PAULSTRA S.C41 緩(huan)沖(chong)器(qi)
          E+H FMU42-APB2A22A 超聲(sheng)波液(ye)位(wei)計(ji)
          FIPA GR02.024-BR 十字(zi)鉗(qian)
          ZAE DESCRIPTION:369249  Yyp M-080 B 1300/21      No 520949/0009   i 13.25:1 減(jian)速(su)機
          Nadella FGU 55 120 軸(zhou)承(cheng)
          MENNEKES 32A-6h/380-415V~3P 1425 插(cha)座(zuo)
          JUMO GmbH & Co. KG TYP:EM-1 T80  1K/min II 602021/0001,0 +70℃VARTN:60/00573888
          Gantner Q.bloxx EC BC
          heidenhain LC 1831740mm ID:557679-38 光(guang)柵(zha)尺(chi)
          DEPRAG 346-338-31U nr1243479/15 1
          SIEMENS 6SL3130-6TE21-6AA4 變(bian)流(liu)器(qi)/模塊(kuai)
          mts GBF0200MU021A1,to CHINA,Guangdong Yudian Tai Po Power Plant 傳感(gan)器(qi)
          digikey 718-1973-1-ND
          Rexroth HMS01.1N-W0070-A-07-NNNN 自(zi)動控(kong)制(zhi)器(qi)
          DANFOSS EV220B25 / 032U7125
          pall HC8904FCT39H 濾(lv)芯
          Numatics L55EM44GGS06U61 24VDC
          AHP RZ 500.25/16.02.201.25.G1
          HyCon WE06DA03C0240-G0 油(you)壓(ya)傳動閥(fa)
          Proxitron IKU 031.28 GS4  label:2 M 接(jie)近(jin)開(kai)關(guan)
          DATAPROBE IBOOT G2+(see the picture) 電(dian)源(yuan)開關(guan)
          ZF 0501.323.922 密(mi)封(feng)件(jian)
          Tecsis P1580 0-10BAR G1/2B 壓(ya)力傳感(gan)器(qi)
          annovi reverberi plug  1941800 附件(jian)
          Conductix-Wampfler 91008-411-3175287 變(bian)壓(ya)器(qi)
          Phoenix 1833027  MCVU 1,5/ 2-GFD-3,81 Grundleiste
          Moeller PLS6C102
          ASSOCIATED D13530 / D13530 彈簧(huang)
          koco KOCO-810-325-0311-000
          Pantron ISG101 03 100 101
          SIEMENS 3NA7252 自(zi)動控(kong)制(zhi)器(qi)
          Rexroth 3702005000 減震(zhen)器(qi)
          KEM IG 02H 信號(hao)放大(da)器(qi)
          hydac DFBN/HC0110G10B1.X
          MADLER 10*31.75*57.15  60294000 聯軸器(qi)
          SMC 8AP8-Q
          WALTER PNEUMATIK 90811 9336 , LSWO 24 100 60 000
          STUCCHI F.FIRG12QV BSP 插(cha)頭
          Schneider XMLA010A2S14 壓(ya)力開(kai)關(guan)
          Gemue 687 25D-1230

           

          在(zai)電(dian)子技術(shu)與電(dian)力系統(tong)不(bu)斷(duan)發(fa)展(zhan)情況(kuang)下,系統(tong)對(dui)電(dian)磁(ci)兼(jian)容與效(xiao)率(lv)具(ju)有(you)越(yue)來(lai)越高的要求(qiu),這要(yao)求(qiu)電(dian)力裝(zhuang)置(zhi)轉(zhuan)向(xiang)發(fa)展(zhan)為小型化和輕量化,傳統(tong)的電(dian)力系統(tong)主(zhu)要(yao)是通(tong)過開(kai)關(guan)來(lai)優(you)化(hua)變(bian)壓(ya)器(qi)等元(yuan)件(jian)的空(kong)間占(zhan)用情況,但是高頻(pin)率(lv)的開關(guan)轉(zhuan)換容易造成較大(da)的損耗,從整(zheng)體(ti)角(jiao)度(du)上(shang)來(lai)分(fen)析(xi),這對(dui)提(ti)高(gao)電(dian)路效率(lv)不利(li),這(zhe)也是這種(zhong)方(fang)式(shi)存在(zai)的壹(yi)個(ge)較大(da)缺(que)陷(xian)。除(chu)此之外,實(shi)踐(jian)證實(shi)以(yi)往(wang)的方式(shi)會造成壹(yi)些(xie)電(dian)磁(ci)幹擾問題(ti),這對(dui)系統(tong)正(zheng)常運行(xing)是不利(li)的。對(dui)此,軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi)可以(yi)較好地(di)解(jie)決(jue)這個(ge)問(wen)題(ti),特(te)別是在降(jiang)損與減(jian)噪(zao)方(fang)面具(ju)有(you)顯(xian)著優(you)勢。在目(mu)前的市場上(shang)許(xu)多(duo)電(dian)力系統(tong)都(dou)采(cai)用(yong)了(le)軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi),並且獲得了(le)較好的反映效果。研(yan)究發(fa)現,開(kai)關(guan)頻(pin)率在(zai)大(da)於(yu)壹(yi)兆(zhao)赫(he)茲(zi)情況下,系統(tong)性(xing)能(neng)是處於(yu)佳(jia)狀態(tai)。要提(ti)高(gao)電(dian)力系統(tong)性(xing)能(neng),有(you)效(xiao)的方式(shi)是把這(zhe)些(xie)簡單(dan)電(dian)路進行(xing)串(chuan)並聯,從而(er)形(xing)成壹(yi)個(ge)大(da)的組合(he)電(dian)路,軟開(kai)關(guan)裝(zhuang)置(zhi)逐漸獲得了(le)較為廣(guang)泛(fan)的運用。在當(dang)前形(xing)勢下,軟開(kai)關(guan)技(ji)術慢(man)慢(man)顯(xian)露(lu)出(chu)了(le)下(xia)面幾方面優(you)勢:先(xian)是軟開(kai)關(guan)技(ji)術在(zai)信息(xi)技(ji)術(shu)產業(ye)中獲得廣(guang)泛(fan)運(yun)用;其次是諧振(zhen)電(dian)路具(ju)有(you)較高(gao)效(xiao)率要(yao)求(qiu),在開(kai)關(guan)頻(pin)率超(chao)過壹(yi)兆(zhao)赫(he)茲(zi)情況下,具(ju)有(you)*的性(xing)能(neng);後(hou)是可以(yi)利(li)用(yong)並聯、串(chuan)聯以(yi)及(ji)級聯(lian)完成電(dian)路整合(he),在許(xu)多(duo)範圍(wei)中顯現其(qi)良好的性(xing)能(neng),具(ju)有(you)較好的發(fa)展(zhan)前景。

          2電(dian)路保(bao)護(hu)裝(zhuang)置(zhi)

          針對(dui)當(dang)前情(qing)況(kuang)來看(kan),電(dian)氣控(kong)制(zhi)系統(tong)中的電(dian)子器(qi)件(jian)在(zai)不(bu)斷(duan)更(geng)新,向(xiang)著微(wei)小型方向(xiang)發(fa)展(zhan),並且功(gong)率(lv)獲得了(le)提(ti)高(gao),傳統(tong)的切斷(duan)電(dian)流(liu)繼(ji)電(dian)器(qi)方式(shi)可靠(kao)程(cheng)度(du)降(jiang)低(di),這對(dui)整(zheng)個(ge)電(dian)路的安全(quan)具(ju)有(you)直(zhi)接(jie)影(ying)響。並且在(zai)發(fa)展(zhan)過程(cheng)中,電(dian)子器(qi)件(jian)增(zeng)加了(le)功(gong)率(lv),因(yin)此控(kong)制(zhi)方(fang)式(shi)也應該改進(jin),通(tong)過驅(qu)動(dong)信號(hao)控(kong)制(zhi)方(fang)式(shi)來保(bao)護(hu)整個(ge)電(dian)路,從而(er)減(jian)少(shao)短路(lu)問題,也不會對(dui)電(dian)力電(dian)子以(yi)及(ji)電(dian)路造成過(guo)多(duo)影(ying)響。應(ying)用(yong)電(dian)子技術(shu)之後(hou),可(ke)以(yi)控(kong)制(zhi)信號(hao)自(zi)動驅(qu)除(chu),有(you)效(xiao)調(tiao)節電(dian)流(liu),保(bao)護(hu)電(dian)路。

          3靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)

          現今(jin),隨(sui)著信息(xi)技(ji)術(shu)的不斷(duan)發(fa)展(zhan),人(ren)們(men)的生(sheng)活(huo)脫(tuo)離(li)不(bu)了(le)電(dian)有(you)關(guan)的所有(you)電(dian)氣裝(zhuang)備(bei),這使(shi)得人(ren)們(men)用(yong)電(dian)量快速(su)增(zeng)長(chang),從而(er)提(ti)高(gao)了(le)人(ren)們(men)對(dui)電(dian)網功(gong)率(lv)變(bian)化(hua)的要求(qiu),進而(er)影(ying)響到(dao)了(le)電(dian)網的安全(quan)運(yun)行(xing)。以(yi)往(wang)的無(wu)功(gong)補(bu)償方(fang)式(shi)是通(tong)過分(fen)接(jie)開關(guan)等(deng)方法(fa)調(tiao)節電(dian)壓(ya),這種(zhong)方式(shi)效果(guo)較慢(man),不(bu)可(ke)以(yi)連接(jie)調(tiao)節,難(nan)以(yi)達(da)到(dao)人(ren)們(men)對(dui)電(dian)的連續(xu)性(xing)要(yao)求(qiu)。並且當(dang)前技(ji)術(shu)相對(dui)成熟(shu)的靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)具(ju)有(you)可(ke)連續(xu)無(wu)極(ji)調(tiao)節和無(wu)機械(xie)開關(guan)使(shi)用壽(shou)命(ming)限(xian)制等(deng)諸多(duo)優(you)勢,其除(chu)了(le)可(ke)以(yi)提(ti)高(gao)電(dian)力使(shi)用質量(liang),還(hai)可以(yi)及(ji)時控(kong)制(zhi)電(dian)路電(dian)壓(ya),有(you)效(xiao)降(jiang)低(di)電(dian)網損耗,確保(bao)電(dian)網安穩(wen)運行(xing)。

          4有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)

          有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)原(yuan)理(li)是在分(fen)析(xi)並檢(jian)測電(dian)路系統(tong)補(bu)充(chong)原(yuan)件(jian)後(hou),獲得等(deng)分(fen)量(liang)的諧波電(dian)流(liu),補償裝(zhuang)置(zhi)會形成諧(xie)波(bo)電(dian)流(liu)分(fen)量(liang)相(xiang)反(fan)的電(dian)流(liu)和諧波限(xian)流(liu)相抵(di)消。有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)可以(yi)抵(di)消系統(tong)中的諧波電(dian)流(liu),通(tong)過基(ji)波電(dian)流(liu)取代(dai)諧(xie)波電(dian)流(liu),確保(bao)系統(tong)正(zheng)常運行(xing)。同(tong)時,有(you)源(yuan)濾(lv)波(bo)器(qi)抗(kang)幹(gan)擾能力(li)相對(dui)較強(qiang)、反(fan)應速(su)度(du)較快且實(shi)用(yong)性(xing)較強(qiang)。此外,有(you)源(yuan)濾(lv)波(bo)器(qi)可以(yi)有(you)效(xiao)分(fen)析(xi)系統(tong)中諧波(bo)電(dian)流(liu)與無(wu)功(gong)電(dian)流(liu)量,強(qiang)化電(dian)氣控(kong)制(zhi)。

          5高(gao)壓(ya)直(zhi)流(liu)輸電(dian)技術

          我(wo)國許(xu)多(duo)電(dian)力企業(ye)電(dian)力輸出(chu)都(dou)是采用(yong)交(jiao)流(liu)電(dian)壓(ya),交(jiao)流(liu)電(dian)壓(ya)具(ju)有(you)較大(da)的能量消耗,工(gong)作(zuo)人(ren)員(yuan)在能(neng)源(yuan)應用(yong)操作控(kong)制(zhi)方(fang)面具(ju)有(you)較大(da)的難(nan)度(du),電(dian)力控(kong)制(zhi)費(fei)用相(xiang)對(dui)較高(gao)。面對(dui)這(zhe)種(zhong)情(qing)況,許(xu)多(duo)電(dian)力企業(ye)都(dou)在(zai)電(dian)子技術(shu)支持(chi)下(xia)利用(yong)直(zhi)流(liu)電(dian)。高壓(ya)直(zhi)流(liu)輸電(dian)技術可(ke)以(yi)轉(zhuan)換直(zhi)流(liu)電(dian)與交(jiao)流(liu)電(dian),讓電(dian)力企業(ye)可(ke)以(yi)在(zai)較遠(yuan)距(ju)離(li)與電(dian)壓(ya)較高(gao)的輸電(dian)系統(tong)中,把直(zhi)流(liu)電(dian)取代(dai)交(jiao)流(liu)電(dian)來輸電(dian),同(tong)時在(zai)直(zhi)流(liu)電(dian)逆變過(guo)程(cheng)中,把逆(ni)流(liu)電(dian)轉(zhuan)化(hua)為直(zhi)流(liu)電(dian)輸送(song)給(gei)用戶(hu)。

          6PWM控(kong)制(zhi)技(ji)術

          PWM控(kong)制(zhi)技(ji)術主(zhu)要(yao)是采用(yong)面積(ji)等效(xiao)原(yuan)理(li),利用(yong)調(tiao)節電(dian)氣系統(tong)中的脈沖寬度(du)獲取相(xiang)關(guan)的波形,在電(dian)氣控(kong)制(zhi)中獲得了(le)較為廣(guang)泛(fan)的運用。直(zhi)-直(zhi)斬波電(dian)流(liu)是PWM控(kong)制(zhi)技(ji)術中發(fa)展(zhan)相對(dui)成熟(shu)的控(kong)制(zhi)類(lei)型中的壹(yi)種(zhong),電(dian)氣控(kong)制(zhi)系統(tong)中,采用(yong)PWM技(ji)術可以(yi)調(tiao)節電(dian)力系統(tong)中的直(zhi)流(liu)脈寬。此外,在交(jiao)變(bian)電(dian)流(liu)控(kong)制(zhi)和電(dian)氣控(kong)制(zhi)逆(ni)變電(dian)路中也存在(zai)PWM控(kong)制(zhi)技(ji)術,其(qi)中矩陣(zhen)式(shi)變頻(pin)電(dian)路是較為常見的類型,這種電(dian)路具(ju)有(you)較為簡(jian)單(dan)的集成化(hua),發(fa)展(zhan)前景也較好。

          7結(jie)語(yu)

          總(zong)而(er)言(yan)之,隨(sui)著(zhe)近(jin)年(nian)來(lai)電(dian)子技術(shu)的日益發(fa)展(zhan),其被(bei)廣(guang)泛(fan)應(ying)用於(yu)鋼鐵、電(dian)力以(yi)及(ji)煤(mei)炭(tan)等各行(xing)業(ye)中,由此可(ke)見(jian),人(ren)們(men)逐(zhu)漸(jian)加(jia)大(da)了(le)對(dui)電(dian)子技術(shu)作用(yong)與優(you)勢的重(zhong)視(shi)。電(dian)子技術(shu)在電(dian)氣控(kong)制(zhi)當(dang)中的運用,在較大(da)程(cheng)度(du)上(shang)轉(zhuan)變(bian)了(le)人(ren)們(men)的生(sheng)活(huo)和工作方式(shi),增(zeng)強了(le)電(dian)路工作(zuo)效率(lv),滿(man)足了(le)當(dang)前人(ren)們(men)生(sheng)活(huo)工作(zuo)中用電(dian)需求(qiu),很好地(di)促(cu)進了(le)我(wo)國社(she)會的發(fa)展(zhan)。因此,我(wo)國應(ying)依據(ju)電(dian)子技術(shu)的優(you)勢與發(fa)展(zhan)趨勢,加強(qiang)運(yun)用(yong)新興(xing)技(ji)術(shu),從而(er)推(tui)進電(dian)子技術(shu)創(chuang)新發(fa)展(zhan)。


          socla EN12050-4
          Zero-Max "6A30-AC ZERO-MAX 1 (16mm wo/ key , 16mm wo /key)"
          Walterscheid P-RV 20 S A3L (WAL374077)
          HERVIEU UP5SD250-21B-A
          BOSCH BOSCH,R112100035
          HEB BLZMS4-251-6-32/20/50-206/M1/N2/S28 1
          KROM VAS 240R/NW 電(dian)磁(ci)閥
          SIEMENS 3RU2116-0JB1 (0.7-1A) 自(zi)動控(kong)制(zhi)器(qi)
          baumer PBMN 23B15AA24441211000 壓(ya)力傳感(gan)器(qi)
          METAL WORK 7010021500 單向(xiang)閥
          WUERTH 71522108 可(ke)調(tiao)扳手
          HBM 3-4402.0005 D1=16H7 D2=17H72
          DOLD BG5924.48/60AC115V50/60HZ 繼(ji)電(dian)器(qi)
          AMPHENOL HN01016-0003(1)0.14
          steute ES 98 SR +90°C IP69K  Nr.1190327
          HERVIEU EP5BD150-77L
          WENGLOR IM020BM60VB8 感(gan)應(ying)傳感(gan)器(qi)
          Clifford & Snell YA50/N/R 音頻信號(hao)
          LORENZ DREMSEN DR-2112 NR.101840
          Schimpf 03-120/04800 180Nm,90s/90°,230V~,IP65,2 St Zusatzschalter, 1 St Poti 0-1000 ohm,elektr.Handverstellung Auf/Zu 電(dian)機
          asco 614357E701110F29
          Rexroth Z2DBY6DD2-1X/160V/60  0811109148 減(jian)壓(ya)閥
          JAQUET FTG 1088.00 Ex KTV-B 343Z-05108 轉(zhuan)速(su)傳感(gan)器(qi)
          Spectron acetylene  U13 W6
          wampfler 91000-400-3089971 插(cha)頭
          PAULSTRA 511215 橡膠(jiao)緩(huan)沖器(qi)
          CEAG GHG 511 4306 R3001AC250V16A
          MESSKO Combi Well Pt100(RTD)
          Gemue 554 25D5934511R1578+1436(RO)
          usmotors R068A
          CeraCon 1106321 密封(feng)件(jian)
          KTR ROTEXGS2498Sh-A-GS6.0-226.0-15
          Gemue 712 50 D 19 37 5 L DN50
          Mahle PI3245  PS VST 10 濾(lv)芯
          ODU 209.803.153.014.150
          AHP BZ 500.80/50.03.201.017 E2.N
          GEMU R690-50-D-78-71-14-2-HDN-0101   4R01R2106 隔膜閥
          TOX S 04.30.050.06D 液壓(ya)缸
          Voith Active Take-off Pump Bearing Coupler Model R12K400M Serial Number 8206002 20500783710 滾(gun)珠(zhu)軸(zhou)承(cheng)
          Conductix-Wampfler 91012-200-3169891 附件(jian)
          Rexroth 0811405119  VT-VRPA2-527-10/V0/RTP 信號(hao)放大(da)器(qi)
          FISHER DE45570040PK03MWR050 壓(ya)力變(bian)送(song)器(qi)
          FIPA 23.025.240.19 橡膠吸盤
          Di-soric GLAFAOP WRB-120-SQ-90-10-0,6-DI-SORIC
          Woerner MCC-VOEB-S NUM.752.006.31
          heidenhain 551027-09 電(dian)纜
          MBS ASK101. 2500/1A, 15VA KL0.5 互感(gan)器(qi)
          Euchner U8-20
          ROSSI HF 132MB 4 B5 9.2KW F S1 IP54
          celduc SO765090
          HARTING 16A-F 09200162891
          DBI-SALA 8516691, Advanced portable fall arrest post
          DELOCK 91686-USB3.0
          Eichenberger THREADED SPINDLE RD 12 X6
          SIEMENS 6SL3054-6EF00-1BA0 接(jie)口(kou)模塊(kuai)
          SARTORIUS PR6201/14L 稱重(zhong)傳感(gan)器(qi)
          Murr 7000-44561-796 0500 電(dian)纜/插(cha)頭
          wago 750-653/003-000 接(jie)口(kou)模塊(kuai)
          Michenfelder TK-PT100 WITH PIPE 500MM,Ø20MM&4M CABLE 信號(hao)轉(zhuan)換器(qi)
          Murr 7000-50021-961 0500 電(dian)纜/插(cha)頭
          Schneider 11 491 69 安裝(zhuang)支架(jia)
          BOURDON RPPNCA3206(0-50BAR)
          igus MAT9841306/002.8 電(dian)纜
          IBR IMB-232 放大(da)器(qi)
          Sommer GD110S 夾(jia)爪
          Elaflex ERV-R50*150.16 硫(liu)化(hua)橡膠制(zhi)膨(peng)脹節(jie)
          Volland Wire-Lead, 10 mm^2 cross section, HO7V-K, PVC,black 750V 70C   Volland AG   0101801101
          Rexroth 3GE27 MNR:0608720053
          TECNA 9366 平(ping)衡器(qi)
          ALBANY D4904R0545 感(gan)應(ying)傳感(gan)器(qi)
          Almatec 25000184 UNI-FLO AIR VALVE Net
          Aerzener 143435000 shaft nut
          Infineon FZ1200R12HE4
          Vahle VKS-6/606000-HSA,0154196/00 滑(hua)觸線(xian)
          IKA HS 260 basic 水(shui)平(ping)振蕩(dang)器(qi)
          heidenhain 383963-03 位移傳感(gan)器(qi)
          LENZE GKS06-3M HAR100C32 減速(su)機
          ROTOK RCC30-SR F07-14(QM221)  PN:133231  10bar 氣缸
          Sirena #90572#PNP1224DGY#SIRENA# 插(cha)頭
          GUTEKUNST DIN 2076-D-D-157 彈簧(huang)
          legrand 4405
          GGB BB  3016 DP4 聯軸器(qi)用軸套(tao)
          TELE V2ZQ10 24-240V 繼(ji)電(dian)器(qi)
          REFCO RL-4 真空(kong)泵
          ME-SYSTEME KM26Z-1KN 負荷傳感(gan)器(qi)
          Kerb-Konus 302000040160
          LORENZ K-12 5KN 1.000mV/V NR:129902 負荷傳感(gan)器(qi)
          Delta Elektrogas VMR92-DN1000   70w  200mbar  IP54 電(dian)磁(ci)閥
          STOZ Pumpenfabrik GmbH TYP ADD-1.3-WS, ZB 0621/001
          Gume VEN 55415D19511
          HARTING 9160423001
          SIEMENS 6SL3054-6EF00-1BA0 接(jie)口(kou)模塊(kuai)
          Nippon TOP-2MY750-220HBMRVB 泵
          SIEMENS ID 020942 6SE7023-4TC61-Z Z=G91
          Stoeber MDS5075/L
          HARTING 09200162612 插(cha)頭
          STAHL TYPE:8579A506-0174  TYPE:8570/15-306
          INA TSUW20-3505
          KUEBLER 8.7030.1422.0500 編碼(ma)器(qi)
          legrand 572 121
          WTO 48-95089 工件(jian)夾(jia)具(ju)
          PAULSTRA 520021 橡(xiang)膠(jiao)緩(huan)沖(chong)器(qi)
          baumer PA418.064AX01 多功(gong)能(neng)面板(ban)
          heidenhain 376886-22 編(bian)碼器(qi)
          EBG VHP/6 3X8KGG 65622LF 功(gong)率(lv)電(dian)阻(zu)
          RITTAL 3313 009
          KINSSON JXT-024F-VR200-N
          SAIA PCD3.A465 接(jie)口(kou)模塊(kuai)
          Knick P27000H1-S001 信號(hao)轉(zhuan)換器(qi)
          ATR VM 237
          igus 15.038.048.0.34PZ.A4 L=600
          SCHMERSAL 1180276
          igus MAT9091009/019.0 電(dian)纜
          annovi reverberi plug  2820320 附件(jian)
          PULSOTRONIC 9914-1002
          SIEMENS 3TH4244-1XB4
          Tyco 92-200-1-816 密(mi)封(feng)件(jian)
          SCHMERSAL SMS4 750*1000 1
          brinkmann TL141/300-56MVX+387 潛(qian)水(shui)泵
          HEKATRON TDS 247 Nr.5100158.110412 溫度(du)傳感(gan)器(qi)
          Kraus & Naimer CAD11 SFS Q10195/001 A292
          SIKO DA08-2358 02-5-18-0-I-20-O-OKL 計(ji)數器(qi)
          marposs 3427848110 1
          SMW 029935 工件(jian)夾(jia)具(ju)
          Hydrower AB16 S-63HE 關(guan)閉閥(fa)
          MAAGTECHNIC SA 14134971 保(bao)護(hu)套
          Krohne VF344-XXAGHAMAXO,OPTISOUND3010C
          Radiall R191381000 插(cha)頭
          RSV Ruhstrat 043 black
          Sontheimer WAW235/8ZM/NS  701226  09U
          HERVIEU 24-062-075-820

           

          在電(dian)子技術(shu)與電(dian)力系統(tong)不(bu)斷(duan)發(fa)展(zhan)情況(kuang)下,系統(tong)對(dui)電(dian)磁(ci)兼(jian)容與效(xiao)率(lv)具(ju)有(you)越(yue)來(lai)越高的要求(qiu),這要(yao)求(qiu)電(dian)力裝(zhuang)置(zhi)轉(zhuan)向(xiang)發(fa)展(zhan)為小型化和輕量化,傳統(tong)的電(dian)力系統(tong)主(zhu)要(yao)是通(tong)過開(kai)關(guan)來(lai)優(you)化(hua)變(bian)壓(ya)器(qi)等元(yuan)件(jian)的空(kong)間占(zhan)用情況,但是高頻(pin)率(lv)的開關(guan)轉(zhuan)換容易造成較大(da)的損耗,從整(zheng)體(ti)角(jiao)度(du)上(shang)來(lai)分(fen)析(xi),這對(dui)提(ti)高(gao)電(dian)路效率(lv)不利(li),這(zhe)也是這種(zhong)方(fang)式(shi)存在(zai)的壹(yi)個(ge)較大(da)缺(que)陷(xian)。除(chu)此之外,實(shi)踐(jian)證實(shi)以(yi)往(wang)的方式(shi)會造成壹(yi)些(xie)電(dian)磁(ci)幹擾問題(ti),這對(dui)系統(tong)正(zheng)常運行(xing)是不利(li)的。對(dui)此,軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi)可以(yi)較好地(di)解(jie)決(jue)這個(ge)問(wen)題(ti),特(te)別是在降(jiang)損與減(jian)噪(zao)方(fang)面具(ju)有(you)顯(xian)著優(you)勢。在目(mu)前的市場上(shang)許(xu)多(duo)電(dian)力系統(tong)都(dou)采(cai)用(yong)了(le)軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi),並且獲得了(le)較好的反映效果。研(yan)究發(fa)現,開(kai)關(guan)頻(pin)率在(zai)大(da)於(yu)壹(yi)兆(zhao)赫(he)茲(zi)情況下,系統(tong)性(xing)能(neng)是處於(yu)佳(jia)狀態(tai)。要提(ti)高(gao)電(dian)力系統(tong)性(xing)能(neng),有(you)效(xiao)的方式(shi)是把這(zhe)些(xie)簡單(dan)電(dian)路進行(xing)串(chuan)並聯,從而(er)形(xing)成壹(yi)個(ge)大(da)的組合(he)電(dian)路,軟開(kai)關(guan)裝(zhuang)置(zhi)逐漸獲得了(le)較為廣(guang)泛(fan)的運用。在當(dang)前形(xing)勢下,軟開(kai)關(guan)技(ji)術慢(man)慢(man)顯(xian)露(lu)出(chu)了(le)下(xia)面幾方面優(you)勢:先(xian)是軟開(kai)關(guan)技(ji)術在(zai)信息(xi)技(ji)術(shu)產業(ye)中獲得廣(guang)泛(fan)運(yun)用;其次是諧振(zhen)電(dian)路具(ju)有(you)較高(gao)效(xiao)率要(yao)求(qiu),在開(kai)關(guan)頻(pin)率超(chao)過壹(yi)兆(zhao)赫(he)茲(zi)情況下,具(ju)有(you)*的性(xing)能(neng);後(hou)是可以(yi)利(li)用(yong)並聯、串(chuan)聯以(yi)及(ji)級聯(lian)完成電(dian)路整合(he),在許(xu)多(duo)範圍(wei)中顯現其(qi)良好的性(xing)能(neng),具(ju)有(you)較好的發(fa)展(zhan)前景。

          2電(dian)路保(bao)護(hu)裝(zhuang)置(zhi)

          針對(dui)當(dang)前情(qing)況(kuang)來看(kan),電(dian)氣控(kong)制(zhi)系統(tong)中的電(dian)子器(qi)件(jian)在(zai)不(bu)斷(duan)更(geng)新,向(xiang)著微(wei)小型方向(xiang)發(fa)展(zhan),並且功(gong)率(lv)獲得了(le)提(ti)高(gao),傳統(tong)的切斷(duan)電(dian)流(liu)繼(ji)電(dian)器(qi)方式(shi)可靠(kao)程(cheng)度(du)降(jiang)低(di),這對(dui)整(zheng)個(ge)電(dian)路的安全(quan)具(ju)有(you)直(zhi)接(jie)影(ying)響。並且在(zai)發(fa)展(zhan)過程(cheng)中,電(dian)子器(qi)件(jian)增(zeng)加了(le)功(gong)率(lv),因(yin)此控(kong)制(zhi)方(fang)式(shi)也應該改進(jin),通(tong)過驅(qu)動(dong)信號(hao)控(kong)制(zhi)方(fang)式(shi)來保(bao)護(hu)整個(ge)電(dian)路,從而(er)減(jian)少(shao)短路(lu)問題,也不會對(dui)電(dian)力電(dian)子以(yi)及(ji)電(dian)路造成過(guo)多(duo)影(ying)響。應(ying)用(yong)電(dian)子技術(shu)之後(hou),可(ke)以(yi)控(kong)制(zhi)信號(hao)自(zi)動驅(qu)除(chu),有(you)效(xiao)調(tiao)節電(dian)流(liu),保(bao)護(hu)電(dian)路。

          3靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)

          現今(jin),隨(sui)著信息(xi)技(ji)術(shu)的不斷(duan)發(fa)展(zhan),人(ren)們(men)的生(sheng)活(huo)脫(tuo)離(li)不(bu)了(le)電(dian)有(you)關(guan)的所有(you)電(dian)氣裝(zhuang)備(bei),這使(shi)得人(ren)們(men)用(yong)電(dian)量快速(su)增(zeng)長(chang),從而(er)提(ti)高(gao)了(le)人(ren)們(men)對(dui)電(dian)網功(gong)率(lv)變(bian)化(hua)的要求(qiu),進而(er)影(ying)響到(dao)了(le)電(dian)網的安全(quan)運(yun)行(xing)。以(yi)往(wang)的無(wu)功(gong)補(bu)償方(fang)式(shi)是通(tong)過分(fen)接(jie)開關(guan)等(deng)方法(fa)調(tiao)節電(dian)壓(ya),這種(zhong)方式(shi)效果(guo)較慢(man),不(bu)可(ke)以(yi)連接(jie)調(tiao)節,難(nan)以(yi)達(da)到(dao)人(ren)們(men)對(dui)電(dian)的連續(xu)性(xing)要(yao)求(qiu)。並且當(dang)前技(ji)術(shu)相對(dui)成熟(shu)的靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)具(ju)有(you)可(ke)連續(xu)無(wu)極(ji)調(tiao)節和無(wu)機械(xie)開關(guan)使(shi)用壽(shou)命(ming)限(xian)制等(deng)諸多(duo)優(you)勢,其除(chu)了(le)可(ke)以(yi)提(ti)高(gao)電(dian)力使(shi)用質量(liang),還(hai)可以(yi)及(ji)時控(kong)制(zhi)電(dian)路電(dian)壓(ya),有(you)效(xiao)降(jiang)低(di)電(dian)網損耗,確保(bao)電(dian)網安穩(wen)運行(xing)。

          4有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)

          有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)原(yuan)理(li)是在分(fen)析(xi)並檢(jian)測電(dian)路系統(tong)補(bu)充(chong)原(yuan)件(jian)後(hou),獲得等(deng)分(fen)量(liang)的諧波電(dian)流(liu),補償裝(zhuang)置(zhi)會形成諧(xie)波(bo)電(dian)流(liu)分(fen)量(liang)相(xiang)反(fan)的電(dian)流(liu)和諧波限(xian)流(liu)相抵(di)消。有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)可以(yi)抵(di)消系統(tong)中的諧波電(dian)流(liu),通(tong)過基(ji)波電(dian)流(liu)取代(dai)諧(xie)波電(dian)流(liu),確保(bao)系統(tong)正(zheng)常運行(xing)。同(tong)時,有(you)源(yuan)濾(lv)波(bo)器(qi)抗(kang)幹(gan)擾能力(li)相對(dui)較強(qiang)、反(fan)應速(su)度(du)較快且實(shi)用(yong)性(xing)較強(qiang)。此外,有(you)源(yuan)濾(lv)波(bo)器(qi)可以(yi)有(you)效(xiao)分(fen)析(xi)系統(tong)中諧波(bo)電(dian)流(liu)與無(wu)功(gong)電(dian)流(liu)量,強(qiang)化電(dian)氣控(kong)制(zhi)。

          5高(gao)壓(ya)直(zhi)流(liu)輸電(dian)技術

          我(wo)國許(xu)多(duo)電(dian)力企業(ye)電(dian)力輸出(chu)都(dou)是采用(yong)交(jiao)流(liu)電(dian)壓(ya),交(jiao)流(liu)電(dian)壓(ya)具(ju)有(you)較大(da)的能量消耗,工(gong)作(zuo)人(ren)員(yuan)在能(neng)源(yuan)應用(yong)操作控(kong)制(zhi)方(fang)面具(ju)有(you)較大(da)的難(nan)度(du),電(dian)力控(kong)制(zhi)費(fei)用相(xiang)對(dui)較高(gao)。面對(dui)這(zhe)種(zhong)情(qing)況,許(xu)多(duo)電(dian)力企業(ye)都(dou)在(zai)電(dian)子技術(shu)支持(chi)下(xia)利用(yong)直(zhi)流(liu)電(dian)。高壓(ya)直(zhi)流(liu)輸電(dian)技術可(ke)以(yi)轉(zhuan)換直(zhi)流(liu)電(dian)與交(jiao)流(liu)電(dian),讓電(dian)力企業(ye)可(ke)以(yi)在(zai)較遠(yuan)距(ju)離(li)與電(dian)壓(ya)較高(gao)的輸電(dian)系統(tong)中,把直(zhi)流(liu)電(dian)取代(dai)交(jiao)流(liu)電(dian)來輸電(dian),同(tong)時在(zai)直(zhi)流(liu)電(dian)逆變過(guo)程(cheng)中,把逆(ni)流(liu)電(dian)轉(zhuan)化(hua)為直(zhi)流(liu)電(dian)輸送(song)給(gei)用戶(hu)。

          6PWM控(kong)制(zhi)技(ji)術

          PWM控(kong)制(zhi)技(ji)術主(zhu)要(yao)是采用(yong)面積(ji)等效(xiao)原(yuan)理(li),利用(yong)調(tiao)節電(dian)氣系統(tong)中的脈沖寬度(du)獲取相(xiang)關(guan)的波形,在電(dian)氣控(kong)制(zhi)中獲得了(le)較為廣(guang)泛(fan)的運用。直(zhi)-直(zhi)斬波電(dian)流(liu)是PWM控(kong)制(zhi)技(ji)術中發(fa)展(zhan)相對(dui)成熟(shu)的控(kong)制(zhi)類(lei)型中的壹(yi)種(zhong),電(dian)氣控(kong)制(zhi)系統(tong)中,采用(yong)PWM技(ji)術可以(yi)調(tiao)節電(dian)力系統(tong)中的直(zhi)流(liu)脈寬。此外,在交(jiao)變(bian)電(dian)流(liu)控(kong)制(zhi)和電(dian)氣控(kong)制(zhi)逆(ni)變電(dian)路中也存在(zai)PWM控(kong)制(zhi)技(ji)術,其(qi)中矩陣(zhen)式(shi)變頻(pin)電(dian)路是較為常見的類型,這種電(dian)路具(ju)有(you)較為簡(jian)單(dan)的集成化(hua),發(fa)展(zhan)前景也較好。

          7結(jie)語(yu)

          總(zong)而(er)言(yan)之,隨(sui)著(zhe)近(jin)年(nian)來(lai)電(dian)子技術(shu)的日益發(fa)展(zhan),其被(bei)廣(guang)泛(fan)應(ying)用於(yu)鋼鐵、電(dian)力以(yi)及(ji)煤(mei)炭(tan)等各行(xing)業(ye)中,由此可(ke)見(jian),人(ren)們(men)逐(zhu)漸(jian)加(jia)大(da)了(le)對(dui)電(dian)子技術(shu)作用(yong)與優(you)勢的重(zhong)視(shi)。電(dian)子技術(shu)在電(dian)氣控(kong)制(zhi)當(dang)中的運用,在較大(da)程(cheng)度(du)上(shang)轉(zhuan)變(bian)了(le)人(ren)們(men)的生(sheng)活(huo)和工作方式(shi),增(zeng)強了(le)電(dian)路工作(zuo)效率(lv),滿(man)足了(le)當(dang)前人(ren)們(men)生(sheng)活(huo)工作(zuo)中用電(dian)需求(qiu),很好地(di)促(cu)進了(le)我(wo)國社(she)會的發(fa)展(zhan)。因此,我(wo)國應(ying)依據(ju)電(dian)子技術(shu)的優(you)勢與發(fa)展(zhan)趨勢,加強(qiang)運(yun)用(yong)新興(xing)技(ji)術(shu),從而(er)推(tui)進電(dian)子技術(shu)創(chuang)新發(fa)展(zhan)。


          masterlock 410MCNLT 安全(quan)門(men)鎖(suo)(橙(cheng)色(se))
          Denison Hydraulik GMBH Valve 24VDC    4D01-32070302B1G0Q
          ZIEHL 113966 , RH45C-ZID.GG.1R 風(feng)機
          binks 250636 閥(fa)門(men)用維修包(bao)
          HERVIEU 18-30-50,D32,250Kg
          pall HC8900FKS39H 濾(lv)芯
          Buschjost 8240200.9101 油(you)壓(ya)傳動閥(fa)
          celesco MLP-150
          SMC VQ1100N-51-Q 油(you)壓(ya)傳動閥(fa)
          TRAFAG Type 471.2323  SN 302728-003
          Hawe MP54-H9.8/B25TKR2-A4F2/320-VB11FM-N4/42-1-G24
          CeraCon 1106318 密封(feng)件(jian)
          CJC 2 x B27/27:PA5601304 精(jing)濾(lv)芯
          AB 825-MAJ 馬達(da)控(kong)制(zhi)器(qi)
          DEUBLIN 1101-265-343 410880/X1114 旋轉(zhuan)接(jie)頭
          SUN RDBA-LSN 減壓(ya)閥
          WUERTH 0703090 1
          AirCom PRK-A5L 電(dian)纜
          WUERTH 071426317 扳手
          GGB 1215DU 軸(zhou)套(tao)
          FIPA GR03.252
          COGNEX IS7402-01
          MASTERGUARD A700
          Loher ANGA-080BH-04E  380V 1.8A Y 0.75KW 電(dian)機
          Franken 1987A010R0.5
          Aviteq Printed Circuit Board [SCE-EN50-2/AVITEQ],For MVFS50-11
          Delta Elektrogas VMR82-DN80    20w  360mbar  IP54 電(dian)磁(ci)閥
          SMC AS2201F-02-10S 油(you)壓(ya)傳動閥(fa)
          Schrack ST36040 底(di)板
          Contelec GL200-10K M340 角(jiao)度(du)傳感(gan)器(qi)
          EVAC 5430107
          koco SK-14-329-0022-000 電(dian)磁(ci)閥
          B&R 5CFAST.128G-10 閃存卡(ka)
          ATOS AGIR -32/210 減壓(ya)閥
          SMC AS3200-03 油(you)壓(ya)傳動閥(fa)
          parker SMB60601.45112IB64-230 伺服電(dian)機
          eckerle EIPH2-008RK03-1x 離(li)心(xin)泵
          Norgren F74G-4AN-AD2
          Multi-Contact 15.0647C1-25 插(cha)座(zuo)
          PRUDHOMME CR-08B1
          legrand 21604
          ARI P/N:F10.BG.107 NRV 001    DN40 x PN40(11/2" CL300)
          Funke 636.022 0420 ; 40508;more in picture 板(ban)式(shi)換熱(re)器(qi)
          Aerzener 164415000 Radial shaft seal-802
          ATOS VYZ02284
          festo PEV-1/4-B-M12 192488 R543
          SCHMITT-Kreiselpumpen 2050450
          Rexroth R911298858-1BKM9 軟件(jian)
          EMOD 6332545
          L+B GEL208Y007 10-30VDC 編(bian)碼(ma)器(qi)
          halo PTI-451G0002 接(jie)口(kou)模塊(kuai)
          Montabert 86731312 密(mi)封(feng)套件(jian)
          DEPRAG 67-040R    LAB:DEPRAG Model:67-040R 電(dian)機
          firefly part 1038 type:HPS-25-10bar 安(an)全(quan)閥(fa)
          AVS ROEMER EGV-111Q-A78-1/2 BN 電(dian)磁(ci)閥
          FACOM 805.1 遊標(biao)卡(ka)尺(chi)
          baumer GI333.Z19  5VDC+/-10%  1024 lmp 增(zeng)量式(shi)編碼(ma)器(qi)
          Franken 6363.12059
          SCHUNK SWA-040-R19 工業(ye)機器(qi)人(ren)用(yong)快速(su)轉(zhuan)換盤(pan)
          SIEMENS 6ES7 513-1FL00-0AB0
          Harwin S1711-46R 屏(ping)蔽(bi)夾(jia)
          E+H CPS91D-7BT21+CM442-6DL9/0
          Leuze HRTR46B/4-S1r
          PILZ 504228 安(an)全(quan)開(kai)關(guan)
          HETRONIC RX MFS AC16R
          heidenhain 658492-01 讀(du)數頭
          Banner M12PFF25Q8
          Tecsis S2410B075022_0~10Bar 壓(ya)力傳感(gan)器(qi)
          WUERTH 634 6 麻(ma)花鉆套(tao)件(jian)
          Weidmuller 46850000;DEK 6 NEUTRAL
          DBI-SALA 7600503, Lifeline
          Bucher CINDY 25-B-CNS-S250-A-D6-7 , Part No:300601024500015 油(you)壓(ya)傳動閥(fa)
          WUERTH 633 4 附件(jian)
          wampfler 91012-207-3029421 接(jie)線(xian)盒(he)
          Vision & Control GmbH RK1220-R 1-10-013 報警(jing)指(zhi)示燈(deng)
          Rexroth R901404330 油(you)壓(ya)傳動閥(fa)
          NORD Reducer 31E-112MP / 4 TF IG12K SH Serial Number: 201200310-800 18900909
          PEM CWT300B/4/500 電(dian)流(liu)計(ji)
          halder COD. 23050.0016
          RUD VLBG 2.5t M20 環眼吊裝(zhuang)鉤
          SIEMENS 6SC8461-0AA00-0AA0 1
          heidenhain 358699-05 編(bian)碼器(qi)
          Almatec 97260572 O-RING,VALVES,EPDM Net
          Mitsubishi FR-A740-00126-EC
          NORGEN RA/8080/L4/420UH 氣缸
          D+P type:401.04.20/0.18975
          Erhardt+Leimer AG 2671  Nr.311807,pls see the pic
          Gemue B600 10M 52
          ITIPACK 120001-390 VS30
          Galtech 1SPA025SEURBN100G
          ganter GN352-25-20-M6-S-55 緩(huan)沖器(qi)
          TEE OU PA   200L  4C-40H
          Mahle PI2005-046NBR 過濾(lv)器(qi)
          DEIF PPU-3+Y11+H2+J1 並聯和保(bao)護(hu)單元(yuan)
          GGB 101310BP25 軸(zhou)套
          Honeywell DNS3-201 壓(ya)力傳感(gan)器(qi)
          Schenck F217904.02
          Rexroth 5724550220 電(dian)磁(ci)閥
          Legris 7883-0817-G3-8
          PERMA LC UNIT     M 120  FILLED WITH SF12
          H+S 100X0.01X5000MM 精密(mi)鋼片(pian)
          SCHUNK 0471152 夾(jia)緊系統(tong)
          lutos SLEEVE;PN:1621506636;LUTOS Part 621506636 Drawing No. 372331 Pos. in Drawing: 63 Equipment SN: 1412/03 Manufacturer: Lutos
          KTR ROTEX GS1998 Sh A-GS1.0 20-6 聯(lian)軸(zhou)器(qi)
          LTG VQH 250/630/RW43ZZ Nut 離(li)心(xin)式(shi)通(tong)風(feng)機
          SM.Prox P1C1S0803PO3S2 感(gan)應(ying)傳感(gan)器(qi)
          Beswick M3LS-1012, (3601990, FITTING BRB 90DEG M3 1.6MM ID  )
          dungs Pressure regulator  0-100mbar
          APC SC450RMI1U 不間斷(duan)電(dian)源(yuan)
          Sirena #90360#SIR-E#SIRENA# 自(zi)動控(kong)制(zhi)器(qi)
          CERATIZIT CF-H40S/42x100x150
          Delta Elektrogas VMR82-DN80    45w  200mbar  IP54 電(dian)磁(ci)閥
          LEITZ 65877
          Sunx Sensors RX-LS200-P 接(jie)近(jin)開(kai)關(guan)
          ATOS SDHI-0639/0 23 油(you)壓(ya)傳動閥(fa)
          Contelec Vert-X  2831 736 621 102 角度(du)傳感(gan)器(qi)
          KUEBLER 8.A02H.5192.1024 編碼器(qi)
          perma-tec PRO C  MP-6  nr:106938
          Moeller PSG120E 220/24VDC 5A
          WUERTH 714 523 132 三(san)爪拉馬
          maguire as309r
          Buschjost 8452500.0000 油(you)壓(ya)傳動閥(fa)
          Rexroth R921811484
          SMC EX600-DXNC 電(dian)磁(ci)閥
          AVS-ROEMER EGV-111-Z76-1FP+E22-024/=MO(720016) 24V 5W 油(you)壓(ya)傳動閥(fa)
          fischer F-2000-32MM-2 鉗(qian)形(xing)表(biao)
          Rexroth R150600020 軸(zhou)承

          IPR止(zhi)回閥(fa)DSV-3 12560001幸(xing)好供(gong)應(ying)

           

          在電(dian)子技術(shu)與電(dian)力系統(tong)不(bu)斷(duan)發(fa)展(zhan)情況(kuang)下,系統(tong)對(dui)電(dian)磁(ci)兼(jian)容與效(xiao)率(lv)具(ju)有(you)越(yue)來(lai)越高的要求(qiu),這要(yao)求(qiu)電(dian)力裝(zhuang)置(zhi)轉(zhuan)向(xiang)發(fa)展(zhan)為小型化和輕量化,傳統(tong)的電(dian)力系統(tong)主(zhu)要(yao)是通(tong)過開(kai)關(guan)來(lai)優(you)化(hua)變(bian)壓(ya)器(qi)等元(yuan)件(jian)的空(kong)間占(zhan)用情況,但是高頻(pin)率(lv)的開關(guan)轉(zhuan)換容易造成較大(da)的損耗,從整(zheng)體(ti)角(jiao)度(du)上(shang)來(lai)分(fen)析(xi),這對(dui)提(ti)高(gao)電(dian)路效率(lv)不利(li),這(zhe)也是這種(zhong)方(fang)式(shi)存在(zai)的壹(yi)個(ge)較大(da)缺(que)陷(xian)。除(chu)此之外,實(shi)踐(jian)證實(shi)以(yi)往(wang)的方式(shi)會造成壹(yi)些(xie)電(dian)磁(ci)幹擾問題(ti),這對(dui)系統(tong)正(zheng)常運行(xing)是不利(li)的。對(dui)此,軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi)可以(yi)較好地(di)解(jie)決(jue)這個(ge)問(wen)題(ti),特(te)別是在降(jiang)損與減(jian)噪(zao)方(fang)面具(ju)有(you)顯(xian)著優(you)勢。在目(mu)前的市場上(shang)許(xu)多(duo)電(dian)力系統(tong)都(dou)采(cai)用(yong)了(le)軟開(kai)關(guan)控(kong)制(zhi)裝(zhuang)置(zhi),並且獲得了(le)較好的反映效果。研(yan)究發(fa)現,開(kai)關(guan)頻(pin)率在(zai)大(da)於(yu)壹(yi)兆(zhao)赫(he)茲(zi)情況下,系統(tong)性(xing)能(neng)是處於(yu)佳(jia)狀態(tai)。要提(ti)高(gao)電(dian)力系統(tong)性(xing)能(neng),有(you)效(xiao)的方式(shi)是把這(zhe)些(xie)簡單(dan)電(dian)路進行(xing)串(chuan)並聯,從而(er)形(xing)成壹(yi)個(ge)大(da)的組合(he)電(dian)路,軟開(kai)關(guan)裝(zhuang)置(zhi)逐漸獲得了(le)較為廣(guang)泛(fan)的運用。在當(dang)前形(xing)勢下,軟開(kai)關(guan)技(ji)術慢(man)慢(man)顯(xian)露(lu)出(chu)了(le)下(xia)面幾方面優(you)勢:先(xian)是軟開(kai)關(guan)技(ji)術在(zai)信息(xi)技(ji)術(shu)產業(ye)中獲得廣(guang)泛(fan)運(yun)用;其次是諧振(zhen)電(dian)路具(ju)有(you)較高(gao)效(xiao)率要(yao)求(qiu),在開(kai)關(guan)頻(pin)率超(chao)過壹(yi)兆(zhao)赫(he)茲(zi)情況下,具(ju)有(you)*的性(xing)能(neng);後(hou)是可以(yi)利(li)用(yong)並聯、串(chuan)聯以(yi)及(ji)級聯(lian)完成電(dian)路整合(he),在許(xu)多(duo)範圍(wei)中顯現其(qi)良好的性(xing)能(neng),具(ju)有(you)較好的發(fa)展(zhan)前景。

          2電(dian)路保(bao)護(hu)裝(zhuang)置(zhi)

          針對(dui)當(dang)前情(qing)況(kuang)來看(kan),電(dian)氣控(kong)制(zhi)系統(tong)中的電(dian)子器(qi)件(jian)在(zai)不(bu)斷(duan)更(geng)新,向(xiang)著微(wei)小型方向(xiang)發(fa)展(zhan),並且功(gong)率(lv)獲得了(le)提(ti)高(gao),傳統(tong)的切斷(duan)電(dian)流(liu)繼(ji)電(dian)器(qi)方式(shi)可靠(kao)程(cheng)度(du)降(jiang)低(di),這對(dui)整(zheng)個(ge)電(dian)路的安全(quan)具(ju)有(you)直(zhi)接(jie)影(ying)響。並且在(zai)發(fa)展(zhan)過程(cheng)中,電(dian)子器(qi)件(jian)增(zeng)加了(le)功(gong)率(lv),因(yin)此控(kong)制(zhi)方(fang)式(shi)也應該改進(jin),通(tong)過驅(qu)動(dong)信號(hao)控(kong)制(zhi)方(fang)式(shi)來保(bao)護(hu)整個(ge)電(dian)路,從而(er)減(jian)少(shao)短路(lu)問題,也不會對(dui)電(dian)力電(dian)子以(yi)及(ji)電(dian)路造成過(guo)多(duo)影(ying)響。應(ying)用(yong)電(dian)子技術(shu)之後(hou),可(ke)以(yi)控(kong)制(zhi)信號(hao)自(zi)動驅(qu)除(chu),有(you)效(xiao)調(tiao)節電(dian)流(liu),保(bao)護(hu)電(dian)路。

          3靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)

          現今(jin),隨(sui)著信息(xi)技(ji)術(shu)的不斷(duan)發(fa)展(zhan),人(ren)們(men)的生(sheng)活(huo)脫(tuo)離(li)不(bu)了(le)電(dian)有(you)關(guan)的所有(you)電(dian)氣裝(zhuang)備(bei),這使(shi)得人(ren)們(men)用(yong)電(dian)量快速(su)增(zeng)長(chang),從而(er)提(ti)高(gao)了(le)人(ren)們(men)對(dui)電(dian)網功(gong)率(lv)變(bian)化(hua)的要求(qiu),進而(er)影(ying)響到(dao)了(le)電(dian)網的安全(quan)運(yun)行(xing)。以(yi)往(wang)的無(wu)功(gong)補(bu)償方(fang)式(shi)是通(tong)過分(fen)接(jie)開關(guan)等(deng)方法(fa)調(tiao)節電(dian)壓(ya),這種(zhong)方式(shi)效果(guo)較慢(man),不(bu)可(ke)以(yi)連接(jie)調(tiao)節,難(nan)以(yi)達(da)到(dao)人(ren)們(men)對(dui)電(dian)的連續(xu)性(xing)要(yao)求(qiu)。並且當(dang)前技(ji)術(shu)相對(dui)成熟(shu)的靜(jing)止(zhi)無(wu)功(gong)補(bu)償裝(zhuang)置(zhi)具(ju)有(you)可(ke)連續(xu)無(wu)極(ji)調(tiao)節和無(wu)機械(xie)開關(guan)使(shi)用壽(shou)命(ming)限(xian)制等(deng)諸多(duo)優(you)勢,其除(chu)了(le)可(ke)以(yi)提(ti)高(gao)電(dian)力使(shi)用質量(liang),還(hai)可以(yi)及(ji)時控(kong)制(zhi)電(dian)路電(dian)壓(ya),有(you)效(xiao)降(jiang)低(di)電(dian)網損耗,確保(bao)電(dian)網安穩(wen)運行(xing)。

          4有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)

          有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)原(yuan)理(li)是在分(fen)析(xi)並檢(jian)測電(dian)路系統(tong)補(bu)充(chong)原(yuan)件(jian)後(hou),獲得等(deng)分(fen)量(liang)的諧波電(dian)流(liu),補償裝(zhuang)置(zhi)會形成諧(xie)波(bo)電(dian)流(liu)分(fen)量(liang)相(xiang)反(fan)的電(dian)流(liu)和諧波限(xian)流(liu)相抵(di)消。有(you)源(yuan)電(dian)力濾(lv)波(bo)器(qi)可以(yi)抵(di)消系統(tong)中的諧波電(dian)流(liu),通(tong)過基(ji)波電(dian)流(liu)取代(dai)諧(xie)波電(dian)流(liu),確保(bao)系統(tong)正(zheng)常運行(xing)。同(tong)時,有(you)源(yuan)濾(lv)波(bo)器(qi)抗(kang)幹(gan)擾能力(li)相對(dui)較強(qiang)、反(fan)應速(su)度(du)較快且實(shi)用(yong)性(xing)較強(qiang)。此外,有(you)源(yuan)濾(lv)波(bo)器(qi)可以(yi)有(you)效(xiao)分(fen)析(xi)系統(tong)中諧波(bo)電(dian)流(liu)與無(wu)功(gong)電(dian)流(liu)量,強(qiang)化電(dian)氣控(kong)制(zhi)。

          5高(gao)壓(ya)直(zhi)流(liu)輸電(dian)技術

          我(wo)國許(xu)多(duo)電(dian)力企業(ye)電(dian)力輸出(chu)都(dou)是采用(yong)交(jiao)流(liu)電(dian)壓(ya),交(jiao)流(liu)電(dian)壓(ya)具(ju)有(you)較大(da)的能量消耗,工(gong)作(zuo)人(ren)員(yuan)在能(neng)源(yuan)應用(yong)操作控(kong)制(zhi)方(fang)面具(ju)有(you)較大(da)的難(nan)度(du),電(dian)力控(kong)制(zhi)費(fei)用相(xiang)對(dui)較高(gao)。面對(dui)這(zhe)種(zhong)情(qing)況,許(xu)多(duo)電(dian)力企業(ye)都(dou)在(zai)電(dian)子技術(shu)支持(chi)下(xia)利用(yong)直(zhi)流(liu)電(dian)。高壓(ya)直(zhi)流(liu)輸電(dian)技術可(ke)以(yi)轉(zhuan)換直(zhi)流(liu)電(dian)與交(jiao)流(liu)電(dian),讓電(dian)力企業(ye)可(ke)以(yi)在(zai)較遠(yuan)距(ju)離(li)與電(dian)壓(ya)較高(gao)的輸電(dian)系統(tong)中,把直(zhi)流(liu)電(dian)取代(dai)交(jiao)流(liu)電(dian)來輸電(dian),同(tong)時在(zai)直(zhi)流(liu)電(dian)逆變過(guo)程(cheng)中,把逆(ni)流(liu)電(dian)轉(zhuan)化(hua)為直(zhi)流(liu)電(dian)輸送(song)給(gei)用戶(hu)。

          6PWM控(kong)制(zhi)技(ji)術

          PWM控(kong)制(zhi)技(ji)術主(zhu)要(yao)是采用(yong)面積(ji)等效(xiao)原(yuan)理(li),利用(yong)調(tiao)節電(dian)氣系統(tong)中的脈沖寬度(du)獲取相(xiang)關(guan)的波形,在電(dian)氣控(kong)制(zhi)中獲得了(le)較為廣(guang)泛(fan)的運用。直(zhi)-直(zhi)斬波電(dian)流(liu)是PWM控(kong)制(zhi)技(ji)術中發(fa)展(zhan)相對(dui)成熟(shu)的控(kong)制(zhi)類(lei)型中的壹(yi)種(zhong),電(dian)氣控(kong)制(zhi)系統(tong)中,采用(yong)PWM技(ji)術可以(yi)調(tiao)節電(dian)力系統(tong)中的直(zhi)流(liu)脈寬。此外,在交(jiao)變(bian)電(dian)流(liu)控(kong)制(zhi)和電(dian)氣控(kong)制(zhi)逆(ni)變電(dian)路中也存在(zai)PWM控(kong)制(zhi)技(ji)術,其(qi)中矩陣(zhen)式(shi)變頻(pin)電(dian)路是較為常見的類型,這種電(dian)路具(ju)有(you)較為簡(jian)單(dan)的集成化(hua),發(fa)展(zhan)前景也較好。

          7結(jie)語(yu)

          總(zong)而(er)言(yan)之,隨(sui)著(zhe)近(jin)年(nian)來(lai)電(dian)子技術(shu)的日益發(fa)展(zhan),其被(bei)廣(guang)泛(fan)應(ying)用於(yu)鋼鐵、電(dian)力以(yi)及(ji)煤(mei)炭(tan)等各行(xing)業(ye)中,由此可(ke)見(jian),人(ren)們(men)逐(zhu)漸(jian)加(jia)大(da)了(le)對(dui)電(dian)子技術(shu)作用(yong)與優(you)勢的重(zhong)視(shi)。電(dian)子技術(shu)在電(dian)氣控(kong)制(zhi)當(dang)中的運用,在較大(da)程(cheng)度(du)上(shang)轉(zhuan)變(bian)了(le)人(ren)們(men)的生(sheng)活(huo)和工作方式(shi),增(zeng)強了(le)電(dian)路工作(zuo)效率(lv),滿(man)足了(le)當(dang)前人(ren)們(men)生(sheng)活(huo)工作(zuo)中用電(dian)需求(qiu),很好地(di)促(cu)進了(le)我(wo)國社(she)會的發(fa)展(zhan)。因此,我(wo)國應(ying)依據(ju)電(dian)子技術(shu)的優(you)勢與發(fa)展(zhan)趨勢,加強(qiang)運(yun)用(yong)新興(xing)技(ji)術(shu),從而(er)推(tui)進電(dian)子技術(shu)創(chuang)新發(fa)展(zhan)。


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