MS-500L3三相電容電感測試儀

MS-500L3 三相電容電感測試儀

MS-500L3三相電容電感測試儀(yi)針(zhen)對(dui)變(bian)電(dian)(dian)站現場測(ce)量并(bing)聯電(dian)(dian)容(rong)器(qi)組中的單(dan)個電(dian)(dian)容(rong)器(qi)電(dian)(dian)容(rong)值時存在的問(wen)題而(er)專門(men)研制的，三相電(dian)(dian)容(rong)電(dian)(dian)感測(ce)試儀(yi)著重解(jie)決了以(yi)下(xia)問(wen)題：

       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。

        無功(gong)(gong)(gong)補(bu)償電(dian)(dian)(dian)容(rong)(rong)器(qi)是滿足電(dian)(dian)(dian)力(li)系(xi)統無功(gong)(gong)(gong)平(ping)衡(heng)的重要設備。近(jin)年來(lai)無功(gong)(gong)(gong)問題得到(dao)了(le)電(dian)(dian)(dian)業(ye)部門的普遍(bian)重視，無功(gong)(gong)(gong)補(bu)償成(cheng)套裝置已大(da)量投入(ru)配電(dian)(dian)(dian)網運行(xing)。電(dian)(dian)(dian)能(neng)供給要求系(xi)統有功(gong)(gong)(gong)與無功(gong)(gong)(gong)實時(shi)平(ping)衡(heng)。因此(ci)，無功(gong)(gong)(gong)補(bu)償裝置應滿足自動跟蹤、實時(shi)補(bu)償的要求，這就不可避免地要頻(pin)繁(fan)投、切(qie)無功(gong)(gong)(gong)補(bu)償電(dian)(dian)(dian)容(rong)(rong)器(qi)組(zu)(zu)。電(dian)(dian)(dian)容(rong)(rong)器(qi)組(zu)(zu)的投、切(qie)操作(zuo)，就會產生過(guo)電(dian)(dian)(dian)流與過(guo)電(dian)(dian)(dian)壓(ya)沖擊，引起電(dian)(dian)(dian)容(rong)(rong)器(qi)損(sun)壞。

       為保證設備的(de)可靠性，早期(qi)(qi)發現電(dian)(dian)(dian)容(rong)(rong)(rong)器缺(que)陷，避免(mian)故障擴(kuo)大(da)(da)，需要定期(qi)(qi)進(jin)行(xing)檢(jian)(jian)測(ce)。而(er)(er)在現場電(dian)(dian)(dian)容(rong)(rong)(rong)器都是(shi)成組并聯的(de)，傳統方法是(shi)將電(dian)(dian)(dian)容(rong)(rong)(rong)匯流排拆除，然后用老式電(dian)(dian)(dian)容(rong)(rong)(rong)表進(jin)行(xing)測(ce)量(liang)，由于(yu)電(dian)(dian)(dian)容(rong)(rong)(rong)器組是(shi)由幾十至(zhi)上百個小電(dian)(dian)(dian)容(rong)(rong)(rong)器組成，要拆線(xian)測(ce)量(liang)電(dian)(dian)(dian)容(rong)(rong)(rong)量(liang)的(de)工作量(liang)很大(da)(da)，而(er)(er)且(qie)經常(chang)拆線(xian)會使得螺絲滑牙或沒(mei)有上緊而(er)(er)留下安(an)全隱患，也容(rong)(rong)(rong)易造成電(dian)(dian)(dian)容(rong)(rong)(rong)的(de)二次(ci)損壞。因此，非常(chang)期(qi)(qi)望有一種測(ce)試儀器不用拆線(xian)就能測(ce)量(liang)各(ge)個小電(dian)(dian)(dian)容(rong)(rong)(rong)器的(de)電(dian)(dian)(dian)容(rong)(rong)(rong)量(liang)，減輕檢(jian)(jian)修人(ren)員的(de)負(fu)擔，提高檢(jian)(jian)修工作的(de)效率，提高配電(dian)(dian)(dian)網(wang)運(yun)行(xing)的(de)安(an)全性。

        針對(dui)三(san)(san)(san)相(xiang)(xiang)電(dian)(dian)(dian)容(rong)電(dian)(dian)(dian)感(gan)(gan)測(ce)試(shi)儀在進行電(dian)(dian)(dian)容(rong)電(dian)(dian)(dian)感(gan)(gan)試(shi)驗(yan)時的(de)現場的(de)實際情況，木森公司(si)公司(si)經過攻關，zui終研制出一種(zhong)利用新試(shi)驗(yan)方法(fa)進行測(ce)量的(de)三(san)(san)(san)相(xiang)(xiang)電(dian)(dian)(dian)容(rong)電(dian)(dian)(dian)感(gan)(gan)測(ce)試(shi)儀，這(zhe)就是“MS-500L3型(xing)三(san)(san)(san)相(xiang)(xiang)電(dian)(dian)(dian)容(rong)電(dian)(dian)(dian)感(gan)(gan)測(ce)試(shi)儀”。三(san)(san)(san)相(xiang)(xiang)電(dian)(dian)(dian)容(rong)電(dian)(dian)(dian)感(gan)(gan)測(ce)試(shi)儀可以(yi)在不拆線(xian)的(de)狀態(tai)下，測(ce)量成組并聯電(dian)(dian)(dian)容(rong)器的(de)單相(xiang)(xiang)電(dian)(dian)(dian)容(rong)或各種(zhong)組合(he)連接類型(xing)的(de)三(san)(san)(san)相(xiang)(xiang)電(dian)(dian)(dian)容(rong)器，同(tong)時也能夠(gou)測(ce)量各種(zhong)電(dian)(dian)(dian)抗器的(de)電(dian)(dian)(dian)感(gan)(gan)。