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     金泉(quan)電力解析直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源屏(ping)用(yong)于發電(dian)(dian)(dian)(dian)(dian)廠和變電(dian)(dian)(dian)(dian)(dian)站中的(de)電(dian)(dian)(dian)(dian)(dian)力(li)操作電(dian)(dian)(dian)(dian)(dian)源現(xian)今采(cai)用(yong)的(de)都(dou)是直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源，而(er)直(zhi)流(liu)(liu)屏(ping)就是用(yong)來供(gong)(gong)應這(zhe)種直(zhi)流(liu)(liu)電(dian)(dian)(dian)(dian)(dian)源的(de)，它(ta)(ta)為(wei)控(kong)制負荷和動力(li)負荷以及直(zhi)流(liu)(liu)事故照明負荷等提供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)源，是當代電(dian)(dian)(dian)(dian)(dian)力(li)系(xi)(xi)(xi)(xi)統控(kong)制、保護的(de)基礎也因(yin)此應用(yong)了大(da)量的(de)先進(jin)(jin)的(de)科學技術。它(ta)(ta)主要由電(dian)(dian)(dian)(dian)(dian)源進(jin)(jin)線(xian)(xian)系(xi)(xi)(xi)(xi)統（交流(liu)(liu)進(jin)(jin)線(xian)(xian)）、電(dian)(dian)(dian)(dian)(dian)源雙路互投系(xi)(xi)(xi)(xi)統、充電(dian)(dian)(dian)(dian)(dian)機(ji)控(kong)制系(xi)(xi)(xi)(xi)統、充電(dian)(dian)(dian)(dian)(dian)機(ji)、直(zhi)流(liu)(liu)分配系(xi)(xi)(xi)(xi)統、絕緣監(jian)測(ce)系(xi)(xi)(xi)(xi)統、綜合控(kong)制器(qi)（系(xi)(xi)(xi)(xi)統監(jian)視控(kong)制系(xi)(xi)(xi)(xi)統，為(wei)直(zhi)流(liu)(liu)屏(ping)的(de)大(da)腦）、閃光系(xi)(xi)(xi)(xi)統、通訊系(xi)(xi)(xi)(xi)統、蓄電(dian)(dian)(dian)(dian)(dian)池(chi)這(zhe)幾大(da)部分組成。