為了(le)確(que)定出較為合理的(de)(de)安(an)全(quan)補(bu)償(chang)方(fang)案(an)，可以(yi)從多方(fang)面入手考慮，然后將各個關鍵點逐一確(que)定，盡可能的(de)(de)保障電(dian)能質(zhi)量(liang)的(de)(de)穩定性(xing)。安(an)全(quan)補(bu)償(chang)方(fang)案(an)具體包括了(le)哪些內(nei)容(rong)(rong)？首(shou)先(xian)是安(an)全(quan)補(bu)償(chang)補(bu)償(chang)容(rong)(rong)量(liang)的(de)(de)確(que)定，可以(yi)用經(jing)驗算(suan)法(fa)(fa)和(he)公式法(fa)(fa)。經(jing)驗算(suan)法(fa)(fa)主要是根據行(xing)業(ye)的(de)(de)特點，采用按(an)照變壓(ya)器(qi)容(rong)(rong)量(liang)的(de)(de)百(bai)分比來確(que)定，以(yi)建筑行(xing)業(ye)來說，采用的(de)(de)算(suan)法(fa)(fa)為變壓(ya)器(qi)額(e)定容(rong)(rong)量(liang)的(de)(de)30%作為無(wu)功(gong)補(bu)償(chang)容(rong)(rong)量(liang)。

電力中無功補(bu)償柜(ju)的基(ji)本常(chang)識

靜止無功(gong)(gong)(gong)發(fa)生(sheng)器是新出現(xian)(xian)的(de)一種基于大功(gong)(gong)(gong)率逆(ni)變(bian)器的(de)無功(gong)(gong)(gong)補償(chang)裝置，是電(dian)(dian)力(li)行業科(ke)技柔(rou)性(xing)交流(liu)輸電(dian)(dian)系(xi)(xi)統(tong)中的(de)重要組成(cheng)部分。它將電(dian)(dian)力(li)電(dian)(dian)子(zi)技術(shu)、計算機(ji)技術(shu)和現(xian)(xian)代控(kong)制(zhi)技術(shu)應用于電(dian)(dian)力(li)系(xi)(xi)統(tong)，通過對裝置輸出電(dian)(dian)壓(ya)相位的(de)控(kong)制(zhi)，對電(dian)(dian)力(li)系(xi)(xi)統(tong)的(de)網(wang)絡(luo)參數(shu)和網(wang)絡(luo)結構實施靈活、快(kuai)速(su)的(de)控(kong)制(zhi)，從(cong)感性(xing)到容性(xing)的(de)整個范圍(wei)進行連續的(de)無功(gong)(gong)(gong)調節，達(da)到快(kuai)速(su)補償(chang)系(xi)(xi)統(tong)對無功(gong)(gong)(gong)功(gong)(gong)(gong)率的(de)需求(qiu)，從(cong)而(er)抑制(zhi)電(dian)(dian)壓(ya)波動并增強系(xi)(xi)統(tong)穩定性(xing)。??

該(gai)系(xi)列干式鐵芯串聯電(dian)(dian)抗(kang)(kang)器(qi)用(yong)于低(di)壓無功補償柜中，與(yu)電(dian)(dian)容器(qi)相串聯，當低(di)壓電(dian)(dian)網中有(you)(you)大量整流(liu)、變(bian)流(liu)裝(zhuang)置等(deng)諧波源時，其產(chan)生的(de)高(gao)次諧波會嚴重危(wei)害主變(bian)及(ji)其它電(dian)(dian)器(qi)設備的(de)安(an)全運行。電(dian)(dian)抗(kang)(kang)器(qi)與(yu)電(dian)(dian)容器(qi)相串聯后，能有(you)(you)效地吸收電(dian)(dian)網諧波，改善系(xi)統的(de)電(dian)(dian)壓波形，提高(gao)系(xi)統的(de)功率(lv)因數(shu)，并能有(you)(you)效地抑制合閘涌流(liu)及(ji)操作過(guo)電(dian)(dian)壓，有(you)(you)效地保護了電(dian)(dian)容器(qi)。低(di)壓限(xian)流(liu)電(dian)(dian)抗(kang)(kang)器(qi) 概述