一、無功補償概述和原則 無(wu)功(gong)功(gong)率(lv)比(bi)較(jiao)抽(chou)象(xiang),它(ta)是(shi)用(yong)於(yu)電(dian)路(lu)內(nei)電(dian)場(chang)與(yu)磁(ci)場(chang)的(de)交(jiao)換(huan),並(bing)用(yong)來(lai)在(zai)電(dian)氣(qi)設(she)備(bei)中(zhong)建(jian)立(li)和(he)維(wei)持(chi)磁(ci)場(chang)的(de)電(dian)功(gong)率(lv)。它(ta)不(bu)對(dui)外(wai)作(zuo)功(gong),而(er)是(shi)轉(zhuan)變(bian)為(wei)其(qi)他(ta)形(xing)式(shi)的(de)能(neng)量(liang)。凡(fan)是(shi)有(you)電(dian)磁(ci)線(xian)圈(quan)的(de)電(dian)氣(qi)設(she)備(bei),要(yao)建(jian)立(li)磁(ci)場(chang),...