電(dian)力(li)操(cao)作(zuo)電(dian)源(yuan)是(shi)為(wei)電(dian)力(li)係(xi)統(tong)中(zhong)控(kong)製(zhi)和(he)保(bao)護(hu)設(she)備(bei)提(ti)供(gong)獨(du)立(li)電(dian)源(yuan)的(de)設(she)備(bei)。同(tong)時(shi)，一(yi)些(xie)重(zhong)要(yao)的(de)動(dong)力(li)負(fu)荷(he)電(dian)源(yuan)，如(ru)保(bao)證(zheng)發(fa)電(dian)機(ji)組(zu)，大(da)型(xing)廠(chang)用(yong)電(dian)設(she)備(bei)起(qi)停(ting)的(de)潤(run)滑(hua)油(you)泵(beng)電(dian)源(yuan)係(xi)統(tong)，氫(qing)密(mi)封(feng)油(you)電(dian)係(xi)統(tong)電(dian)源(yuan)，主(zhu)要(yao)的(de)熱(re)工(gong)動(dong)力(li)電(dian)源(yuan)
，以(yi)及(ji)UPSdianyuanheshiguzhaomingdianyuanxitongdeng，youyuanquanxinghekekaoxingyaoqiujigao，xuyaocaiyongyukongzhidianyuanxitongtongdengkekaodezhiliudianyuanxitonggongdian。yinci，dianlixitongzhiliucaozuodianyuanduiyukekaoxingdeyaoqiujigao。wulunshidaxingshuniubiandianzhan，zhongxiaoxingbiandianzhanzhan，haishihedianzhan
，shui、火(huo)力(li)發(fa)電(dian)廠(chang)等(deng)
，均(jun)要(yao)求(qiu)直(zhi)流(liu)供(gong)電(dian)係(xi)統(tong)的(de)高(gao)可(ke)靠(kao)性(xing)。通(tong)過(guo)對(dui)電(dian)源(yuan)係(xi)統(tong)的(de)的(de)合(he)理(li)設(she)計(ji)

，各(ge)分(fen)立(li)部(bu)件(jian)的(de)可(ke)靠(kao)性(xing)保(bao)證(zheng)及(ji)協(xie)同(tong)工(gong)作(zuo)，以(yi)及(ji)冗(rong)餘(yu)配(pei)置(zhi)方(fang)案(an)
，可(ke)以(yi)滿(man)足(zu)電(dian)力(li)係(xi)統(tong)對(dui)於(yu)直(zhi)流(liu)操(cao)作(zuo)電(dian)源(yuan)係(xi)統(tong)的(de)高(gao)可(ke)靠(kao)性(xing)要(yao)求(qiu)。

 

圖示為完整的工程解決方案示例。整個係統的能源由市電與蓄電池組共同提供。