高(gao)壓(ya)集中補(bu)(bu)償(chang)是指并聯電(dian)(dian)容器組(zu)直(zhi)接安裝在(zai)變電(dian)(dian)站(zhan)6~10kV高(gao)壓(ya)母線上的補(bu)(bu)償(chang)方式(shi)。適用于(yu)在(zai)用戶(hu)遠離供(gong)電(dian)(dian)線路末端變電(dian)(dian)站(zhan)且(qie)有(you)一定高(gao)壓(ya)負荷的情況下，降低電(dian)(dian)力系統的無功功耗，起(qi)到(dao)一定的補(bu)(bu)償(chang)作用；補(bu)(bu)償(chang)裝置根據負載(zai)自動(dong)切換，補(bu)(bu)償(chang)效(xiao)益(yi)高(gao)。

變壓器濾(lv)波(bo)補償模組補償原理與優缺點(dian)

在一(yi)定的(de)有功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)(lv)下(xia)，功(gong)(gong)(gong)率(lv)(lv)(lv)因數越(yue)小，所需的(de)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)(lv)越(yue)大。為(wei)滿(man)足用(yong)(yong)電(dian)的(de)需求，供電(dian)線(xian)路(lu)(lu)和變壓(ya)器的(de)容(rong)量就需要增加(jia)，這樣不僅要增加(jia)供電(dian)投資(zi)、降低(di)設備利用(yong)(yong)率(lv)(lv)(lv)，也(ye)將增加(jia)線(xian)路(lu)(lu)損耗。為(wei)了(le)提高電(dian)網的(de)經濟運行效率(lv)(lv)(lv)，根據電(dian)網中的(de)無(wu)功(gong)(gong)(gong)類(lei)型(xing)，人為(wei)的(de)補償(chang)容(rong)性無(wu)功(gong)(gong)(gong)或(huo)感性無(wu)功(gong)(gong)(gong)來抵消線(xian)路(lu)(lu)的(de)無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)(lv)，這就是無(wu)功(gong)(gong)(gong)補償(chang)柜的(de)主要用(yong)(yong)途。

施(shi)博爾無功補償(chang)控(kong)制(zhi)器連續運行性能(neng)(neng)和可(ke)靠性高，安(an)裝使用(yong)及(ji)維(wei)修操(cao)作方便等(deng)一系列優點，因此適用(yong)以(yi)下系統(tong)。智能(neng)(neng)控(kong)制(zhi)器，電(dian)磁機構，操(cao)作機構以(yi)及(ji)觸頭(tou)等(deng)附件模塊(kuai)組(zu)(zu)成(cheng)。主電(dian)路(lu)接觸組(zu)(zu)由橋襲式(shi)，雙斷(duan)電(dian)觸頭(tou)，柵片滅弧室，限流式(shi)快(kuai)速動作機構等(deng)組(zu)(zu)成(cheng)，每(mei)極一組(zu)(zu)，在(zai)(zai)負載端短路(lu)時(shi)，快(kuai)速動作分開主觸頭(tou)，同時(shi)帶動操(cao)作機構切斷(duan)線(xian)圈回路(lu)使各相處于斷(duan)開狀態，觸頭(tou)與(yu)信號(hao)報警觸頭(tou)，分勵脫(tuo)扣器，遠距(ju)離再扣器，門或抽屜的面板(ban)操(cao)作機構，控(kong)制(zhi)電(dian)路(lu)轉換模塊(kuai)等(deng)，在(zai)(zai)單一產(chan)品上可(ke)構成(cheng)完整的控(kong)制(zhi)與(yu)保護單元，實現協調配合的控(kong)制(zhi)與(yu)保護功能(neng)(neng)。