
直(zhi)流(liu)供(gong)電(dian)係(ji)統(tong)是(shi)通(tong)信(xin)電(dian)源(yuan)係(ji)統(tong)的(di)核(he)心(xin)部(bu)分(fen),它(ta)由(you)交(jiao)流(liu)配(pei)電(dian)屏(bing)、開(kai)關(guan)整(zheng)流(liu)器(qi)、蓄(xu)電(dian)池(chi)組(zu)、直(zhi)流(liu)變(bian)換(huan)器(qi)、直(zhi)流(liu)配(pei)電(dian)屏(bing)和(hu)電(dian)力(li)電(dian)纜(lan)等(deng)部(bu)分(fen)通(tong)過(guo)一(yi)係(ji)列(lie)電(dian)氣(qi)連(lian)接(jie)而(er)成(cheng)。各(ge)環(huan)節(jie)的(di)電(dian)氣(qi)指(zhi)標(biao)係(ji)統(tong)是(shi)否(pi)在(zai)正(zheng)常(chang)地(de)運(yun)行(hang)。在(zai)日(ri)常(chang)維(wei)護(hu)工(gong)作(zuo)中(zhong),維(wei)護(hu)人(ren)員(yuan)應(ying)經(jing)常(chang)檢(jian)測(ce)各(ge)項(xiang)指(zhi)標(biao),為(wei)維(wei)護(hu)工(gong)作(zuo)提(ti)供(gong)相(xiang)關(guan)的(di)依(yi)據(ju)。