為(wei)了(le)確(que)定(ding)出較為(wei)合(he)理的(de)(de)(de)安全(quan)補(bu)償(chang)方(fang)案，可(ke)以(yi)從多(duo)方(fang)面入手(shou)考(kao)慮，然后將(jiang)各個(ge)關鍵點逐一(yi)確(que)定(ding)，盡可(ke)能(neng)的(de)(de)(de)保障電(dian)能(neng)質量(liang)的(de)(de)(de)穩定(ding)性。安全(quan)補(bu)償(chang)方(fang)案具體包括了(le)哪(na)些(xie)內容(rong)？首先是安全(quan)補(bu)償(chang)補(bu)償(chang)容(rong)量(liang)的(de)(de)(de)確(que)定(ding)，可(ke)以(yi)用(yong)經驗算(suan)法和公(gong)式法。經驗算(suan)法主(zhu)要是根據行業(ye)的(de)(de)(de)特點，采用(yong)按照(zhao)變(bian)(bian)壓器容(rong)量(liang)的(de)(de)(de)百(bai)分比來確(que)定(ding)，以(yi)建(jian)筑(zhu)行業(ye)來說，采用(yong)的(de)(de)(de)算(suan)法為(wei)變(bian)(bian)壓器額定(ding)容(rong)量(liang)的(de)(de)(de)30%作為(wei)無功補(bu)償(chang)容(rong)量(liang)。

電力中(zhong)無(wu)功(gong)補(bu)償(chang)柜的基本常識

靜止無功(gong)(gong)發生器(qi)(qi)是新出現的(de)(de)一種基于大功(gong)(gong)率逆變器(qi)(qi)的(de)(de)無功(gong)(gong)補償裝(zhuang)置(zhi)，是電(dian)(dian)(dian)力行業科技(ji)(ji)柔(rou)性交流輸電(dian)(dian)(dian)系(xi)(xi)(xi)統(tong)(tong)中的(de)(de)重要組成部分(fen)。它(ta)將電(dian)(dian)(dian)力電(dian)(dian)(dian)子技(ji)(ji)術、計算機技(ji)(ji)術和現代控(kong)(kong)制(zhi)(zhi)技(ji)(ji)術應用(yong)于電(dian)(dian)(dian)力系(xi)(xi)(xi)統(tong)(tong)，通過(guo)對(dui)裝(zhuang)置(zhi)輸出電(dian)(dian)(dian)壓相(xiang)位的(de)(de)控(kong)(kong)制(zhi)(zhi)，對(dui)電(dian)(dian)(dian)力系(xi)(xi)(xi)統(tong)(tong)的(de)(de)網絡參數(shu)和網絡結構實施靈活、快(kuai)速的(de)(de)控(kong)(kong)制(zhi)(zhi)，從(cong)感性到(dao)容性的(de)(de)整個范圍進行連(lian)續的(de)(de)無功(gong)(gong)調(diao)節，達到(dao)快(kuai)速補償系(xi)(xi)(xi)統(tong)(tong)對(dui)無功(gong)(gong)功(gong)(gong)率的(de)(de)需求，從(cong)而抑(yi)制(zhi)(zhi)電(dian)(dian)(dian)壓波動并增強系(xi)(xi)(xi)統(tong)(tong)穩(wen)定性。??

該系列(lie)干式鐵(tie)芯串聯電(dian)抗器用于低(di)壓(ya)無(wu)功補償柜中，與(yu)電(dian)容器相串聯，當(dang)低(di)壓(ya)電(dian)網(wang)中有大量整流(liu)、變流(liu)裝置等諧波源時，其產生的(de)高次(ci)諧波會(hui)嚴重危害主變及(ji)其它電(dian)器設備的(de)安(an)全運行。電(dian)抗器與(yu)電(dian)容器相串聯后，能(neng)有效地吸收電(dian)網(wang)諧波，改善(shan)系統的(de)電(dian)壓(ya)波形，提高系統的(de)功率因數，并能(neng)有效地抑(yi)制合閘涌流(liu)及(ji)操(cao)作過電(dian)壓(ya)，有效地保護(hu)了電(dian)容器。低(di)壓(ya)限流(liu)電(dian)抗器 概述