由于電(dian)(dian)(dian)力系(xi)統(tong)的(de)(de)(de)特殊性，為了(le)改(gai)善因其造成(cheng)的(de)(de)(de)危害，無(wu)功(gong)(gong)補償設備(bei)的(de)(de)(de)運用將是非(fei)常(chang)有必要(yao)的(de)(de)(de)。推薦給大家的(de)(de)(de)是一(yi)款高壓補償柜(ju)，它不(bu)(bu)僅能(neng)有效的(de)(de)(de)起到改(gai)善電(dian)(dian)(dian)能(neng)質(zhi)量的(de)(de)(de)作用，同時(shi)還有不(bu)(bu)同類(lei)型滿足(zu)不(bu)(bu)同工況下的(de)(de)(de)應用。因為提升了(le)電(dian)(dian)(dian)網的(de)(de)(de)無(wu)功(gong)(gong)功(gong)(gong)率開關(guan)電(dian)(dian)(dian)源，能(neng)具有改(gai)進電(dian)(dian)(dian)網電(dian)(dian)(dian)壓的(de)(de)(de)功(gong)(gong)效。安置于變電(dian)(dian)(dian)站內的(de)(de)(de)無(wu)功(gong)(gong)補償設備(bei)，還可選用排序投切的(de)(de)(de)方法，對(dui)供電(dian)(dian)(dian)系(xi)統(tong)地域推行管理中心調壓。

電(dian)力中無功補償元器件的諧(xie)波放大問題解決辦(ban)法

如電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)元件(jian)建立磁(ci)場(chang)占(zhan)用的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)能,電(dian)(dian)(dian)(dian)(dian)(dian)容器建立電(dian)(dian)(dian)(dian)(dian)(dian)場(chang)所占(zhan)的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)能.電(dian)(dian)(dian)(dian)(dian)(dian)流在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)元件(jian)中(zhong)(zhong)作(zuo)功(gong)時(shi),電(dian)(dian)(dian)(dian)(dian)(dian)流滯(zhi)后于電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)90°.而電(dian)(dian)(dian)(dian)(dian)(dian)流在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)容元件(jian)中(zhong)(zhong)作(zuo)功(gong)時(shi),電(dian)(dian)(dian)(dian)(dian)(dian)流超(chao)前電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)90°.在(zai)同一電(dian)(dian)(dian)(dian)(dian)(dian)路中(zhong)(zhong),電(dian)(dian)(dian)(dian)(dian)(dian)感(gan)電(dian)(dian)(dian)(dian)(dian)(dian)流與電(dian)(dian)(dian)(dian)(dian)(dian)容電(dian)(dian)(dian)(dian)(dian)(dian)流方向相反,互差(cha)180°.如果在(zai)電(dian)(dian)(dian)(dian)(dian)(dian)磁(ci)元件(jian)電(dian)(dian)(dian)(dian)(dian)(dian)路中(zhong)(zhong)有(you)比例地安裝電(dian)(dian)(dian)(dian)(dian)(dian)容元件(jian),使(shi)兩者的(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)流相互抵消,使(shi)電(dian)(dian)(dian)(dian)(dian)(dian)流的(de)(de)矢量與電(dian)(dian)(dian)(dian)(dian)(dian)壓(ya)矢量之間的(de)(de)夾角縮小。

試(shi)(shi)驗時，必(bi)須(xu)將斷(duan)路器(qi)（負(fu)荷(he)開(kai)(kai)關或接(jie)(jie)觸(chu)器(qi)）、隔(ge)離(li)開(kai)(kai)關閉合，將高壓熔斷(duan)器(qi)短接(jie)(jie)，所有可移(yi)(yi)開(kai)(kai)部件(jian)(jian)均處于工作位置。但是，當(dang)斷(duan)路器(qi)（負(fu)荷(he)開(kai)(kai)關或接(jie)(jie)觸(chu)器(qi)）、隔(ge)離(li)開(kai)(kai)關在斷(duan)開(kai)(kai)狀態或可移(yi)(yi)開(kai)(kai)部件(jian)(jian)處于移(yi)(yi)開(kai)(kai)、試(shi)(shi)驗或接(jie)(jie)地(di)位置能(neng)引(yin)起更為不利的電場條(tiao)件(jian)(jian)時，則必(bi)須(xu)在該條(tiao)件(jian)(jian)下再做一次，即合閘(zha)(zha)、分閘(zha)(zha)、拉開(kai)(kai)時，均應按以(yi)上(shang)條(tiao)件(jian)(jian)進行(xing)試(shi)(shi)驗。