MS-500L3三相電容電感測試儀

MS-500L3 三相電容電感測試儀

MS-500L3三(san)相電(dian)容電感測試儀針對變電(dian)(dian)站(zhan)現場測量并聯電(dian)(dian)容器(qi)組(zu)中(zhong)的單個(ge)電(dian)(dian)容器(qi)電(dian)(dian)容值時存在(zai)的問(wen)題(ti)而專門研(yan)制(zhi)的，三(san)相電(dian)(dian)容電(dian)(dian)感測試儀著重解決了以(yi)下問(wen)題(ti)：

       1、不拆線快速同時測量三相電容器電抗器的值，不論Y、Y0、△接法，自動換算成相電容和總電容
       2、不拆線快速測量并聯電容器組中的單個電容器的電容值、放電電阻值
       3、不損壞電容器套管，不僅工作量大而且易損壞電容器。
       4、不拆線快速測量電抗器的電感、電抗值現場。
       5、電容表輸出電壓低而導致故障檢出率低。

        無(wu)(wu)功補(bu)償(chang)(chang)電容(rong)器是滿足電力系統無(wu)(wu)功平(ping)衡的(de)重要(yao)設備。近年來無(wu)(wu)功問題得到了(le)電業部門(men)的(de)普遍重視，無(wu)(wu)功補(bu)償(chang)(chang)成套裝置已大量投(tou)入(ru)配電網(wang)運(yun)行。電能供(gong)給要(yao)求系統有功與(yu)(yu)無(wu)(wu)功實時平(ping)衡。因(yin)此，無(wu)(wu)功補(bu)償(chang)(chang)裝置應滿足自動跟蹤、實時補(bu)償(chang)(chang)的(de)要(yao)求，這就不(bu)可避免地要(yao)頻繁(fan)投(tou)、切(qie)無(wu)(wu)功補(bu)償(chang)(chang)電容(rong)器組。電容(rong)器組的(de)投(tou)、切(qie)操作(zuo)，就會產生(sheng)過電流與(yu)(yu)過電壓沖擊，引起電容(rong)器損壞。

       為保證(zheng)設備的(de)(de)(de)可(ke)靠性，早期發現(xian)電(dian)容(rong)(rong)器(qi)缺陷，避(bi)免故障擴大，需(xu)要(yao)定期進行(xing)檢(jian)測(ce)。而在現(xian)場電(dian)容(rong)(rong)器(qi)都是成(cheng)組并聯(lian)的(de)(de)(de)，傳統方法(fa)是將電(dian)容(rong)(rong)匯(hui)流排拆(chai)(chai)除，然(ran)后用(yong)老式電(dian)容(rong)(rong)表進行(xing)測(ce)量(liang)，由于(yu)電(dian)容(rong)(rong)器(qi)組是由幾十至上百(bai)個(ge)小電(dian)容(rong)(rong)器(qi)組成(cheng)，要(yao)拆(chai)(chai)線(xian)測(ce)量(liang)電(dian)容(rong)(rong)量(liang)的(de)(de)(de)工(gong)作量(liang)很大，而且經常(chang)拆(chai)(chai)線(xian)會使得(de)螺絲滑牙或(huo)沒有上緊而留下安全隱患，也容(rong)(rong)易造成(cheng)電(dian)容(rong)(rong)的(de)(de)(de)二(er)次(ci)損壞。因(yin)此，非常(chang)期望有一種(zhong)測(ce)試儀器(qi)不用(yong)拆(chai)(chai)線(xian)就能測(ce)量(liang)各個(ge)小電(dian)容(rong)(rong)器(qi)的(de)(de)(de)電(dian)容(rong)(rong)量(liang)，減輕檢(jian)修人(ren)員的(de)(de)(de)負(fu)擔，提(ti)高(gao)檢(jian)修工(gong)作的(de)(de)(de)效(xiao)率，提(ti)高(gao)配(pei)電(dian)網運行(xing)的(de)(de)(de)安全性。

        針對三(san)(san)相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)測試(shi)(shi)(shi)儀在進(jin)行電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)試(shi)(shi)(shi)驗時的(de)(de)現場的(de)(de)實(shi)際情況，木森公司公司經過攻關，zui終(zhong)研(yan)制出一種(zhong)利(li)用新(xin)試(shi)(shi)(shi)驗方法(fa)進(jin)行測量的(de)(de)三(san)(san)相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)測試(shi)(shi)(shi)儀，這就是(shi)“MS-500L3型(xing)三(san)(san)相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)測試(shi)(shi)(shi)儀”。三(san)(san)相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)測試(shi)(shi)(shi)儀可以在不拆線(xian)的(de)(de)狀(zhuang)態下，測量成組并聯電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器的(de)(de)單相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)或各種(zhong)組合(he)連接(jie)類型(xing)的(de)(de)三(san)(san)相(xiang)(xiang)電(dian)(dian)(dian)(dian)(dian)(dian)容(rong)(rong)器，同(tong)時也能夠(gou)測量各種(zhong)電(dian)(dian)(dian)(dian)(dian)(dian)抗(kang)器的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)。