日(ri)期(qi):
2021-03-25
瀏(liu)覽(lan)次(ci)數(shuo):
直(zhi)流(liu)分(fen)電(dian)櫃(ju)應(ying)根(gen)據(ju)不(bu)同(tong)情(qing)況(kuang)采(cai)用(yong)不(bu)同(tong)接(jie)線(xian)原(yuan)則(ze)。
(1) 直(zhi)流(liu)分(fen)電(dian)櫃(ju)應(ying)有(you)2回(hui)直(zhi)流(liu)電(dian)源(yuan)進(jin)線(xian),電(dian)源(yuan)進(jin)線(xian)宜(yi)經(jing)隔(ge)離(li)電(dian)器(qi)接(jie)至(zhi)直(zhi)流(liu)母(mu)線(xian)。
(2) 1組(zu)蓄(xu)電(dian)池(chi)的(di)直(zhi)流(liu)係(ji)統(tong),2回(hui)直(zhi)流(liu)電(dian)源(yuan)宜(yi)來(lai)自(zi)不(bu)同(tong)母(mu)線(xian)段(duan),對(dui)單(shan)母(mu)線(xian)接(jie)線(xian)可(ke)來(lai)自(zi)同(tong)一(yi)母(mu)線(xian)段(duan),分(fen)電(dian)櫃(ju)的(di)直(zhi)流(liu)母(mu)線(xian)可(ke)不(bu)分(fen)段(duan);對(dui)於(yu)具(ju)有(you)雙(shuang)重(chong)化(hua)控(kong)製(zhi)和(hu)保(bao)護(hu)回(hui)路(lu)要(yao)求(qiu)雙(shuang)電(dian)源(yuan)供(gong)電(dian)的(di)負(fu)荷(he),分(fen)電(dian)櫃(ju)應(ying)采(cai)用(yong)二(er)段(duan)母(mu)線(xian)。
(3) 2組(zu)蓄(xu)電(dian)池(chi)的(di)直(zhi)流(liu)係(ji)統(tong)。
1) 對(dui)於(yu)具(ju)有(you)雙(shuang)重(chong)化(hua)控(kong)製(zhi)和(hu)保(bao)護(hu)回(hui)路(lu)要(yao)求(qiu)雙(shuang)電(dian)源(yuan)供(gong)電(dian)的(di)負(fu)荷(he),分(fen)電(dian)櫃(ju)應(ying)采(cai)用(yong)2段(duan)母(mu)線(xian),2回(hui)直(zhi)流(liu)電(dian)源(yuan)應(ying)來(lai)自(zi)不(bu)同(tong)蓄(xu)電(dian)池(chi)組(zu)。並(bing)應(ying)防(fang)止(zhi)2組(zu)蓄(xu)電(dian)池(chi)並(bing)聯(lian)運(yun)行(hang)。
2) 對(dui)於(yu)不(bu)具(ju)有(you)雙(shuang)重(chong)化(hua)控(kong)製(zhi)和(hu)保(bao)護(hu)回(hui)路(lu)的(di)供(gong)電(dian)負(fu)荷(he),2回(hui)直(zhi)流(liu)電(dian)源(yuan)可(ke)來(lai)自(zi)同(tong)一(yi)組(zu)蓄(xu)電(dian)池(chi),也(ye)可(ke)來(lai)自(zi)不(bu)同(tong)蓄(xu)電(dian)池(chi)組(zu),並(bing)應(ying)防(fang)止(zhi)2組(zu)蓄(xu)電(dian)池(chi)並(bing)聯(lian)運(yun)行(hang)。
當(dang)需(xu)要(yao)采(cai)用(yong)環(huan)形(xing)供(gong)電(dian)時(shi),環(huan)形(xing)網(wang)絡(lao)幹(gan)線(xian)或(huo)小(xiao)母(mu)線(xian)的(di)2回(hui)直(zhi)流(liu)電(dian)源(yuan)應(ying)經(jing)隔(ge)離(li)電(dian)器(qi)接(jie)入(ru),正(zheng)常(chang)時(shi)為(wei)開(kai)環(huan)運(yun)行(hang)。環(huan)形(xing)供(gong)電(dian)網(wang)絡(lao)幹(gan)線(xian)引(yin)接(jie)負(fu)荷(he)處(chu)也(ye)應(ying)設(she)置(zhi)隔(ge)離(li)電(dian)器(qi)。