無功補償原理
首先你(ni)要了解什(shen)么叫(jiao)無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)。
無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)就是(shi)不(bu)消(xiao)耗電(dian)(dian)能(neng)(neng)的(de)用電(dian)(dian)設(she)(she)備(bei)(bei)所消(xiao)耗的(de)功(gong)(gong)(gong)(gong)率(lv)，在(zai)電(dian)(dian)力系統中(zhong)，無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)用來建立磁場(chang)，作(zuo)為交(jiao)換(huan)能(neng)(neng)量使用，他(ta)們由電(dian)(dian)能(neng)(neng)轉(zhuan)化為磁場(chang)，再由磁場(chang)轉(zhuan)化換(huan)為電(dian)(dian)能(neng)(neng)，對(dui)外部電(dian)(dian)路不(bu)做(zuo)工。但是(shi)無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)并(bing)不(bu)是(shi)無(wu)用之功(gong)(gong)(gong)(gong)。沒有這(zhe)部分功(gong)(gong)(gong)(gong)率(lv)，就不(bu)能(neng)(neng)建立感(gan)應磁場(chang)，電(dian)(dian)動機變壓器等用電(dian)(dian)設(she)(she)備(bei)(bei)就不(bu)能(neng)(neng)正常工作(zuo)，對(dui)無(wu)功(gong)(gong)(gong)(gong)補償(chang)(chang)的(de)補償(chang)(chang)原則是(shi)既不(bu)能(neng)(neng)少補，也不(bu)能(neng)(neng)補償(chang)(chang)過(guo)量。
很多(duo)電(dian)(dian)氣(qi)設(she)(she)備(bei)(bei)的(de)無(wu)功(gong)(gong)(gong)(gong)功(gong)(gong)(gong)(gong)率(lv)比較大，所以(yi)要對(dui)它進行無(wu)功(gong)(gong)(gong)(gong)補償(chang)(chang)，把這(zhe)樣(yang)的(de)無(wu)功功率(lv)補償進去(qu)以后，能提(ti)高(gao)功(gong)率因(yin)素。改善用電質(zhi)量(liang)。
