企業(ye)短路(lu)電流超標治理應(ying)用場景
通過將(jiang)快速開(kai)關與匹(pi)配阻抗(kang)并聯,在識(shi)別(bie)故障(zhang)后快速將(jiang)阻抗(kang)投入電(dian)(dian)路(lu),最大程度(du)上限制短路(lu)電(dian)(dian)流,保(bao)障(zhang)下端(duan)斷路(lu)器分斷、減(jian)少對設備的(de)沖擊、消除(chu)短路(lu)電(dian)(dian)流帶來(lai)的(de)電(dian)(dian)動力。
并聯運行的系(xi)統場景(jing)
兩臺或(huo)多(duo)臺主變(bian)并聯(lian)運行的系(xi)統,ZLB可安裝在(zai)母聯(lian)位置,降(jiang)低另一邊系(xi)統提(ti)供的短路電流,為(wei)并網運行提(ti)供安全保(bao)障。

電源側限流場景
對于短(duan)(duan)路電(dian)(dian)流(liu)(liu)超標的(de)(de)(de)場合(he),ZLB零損耗(hao)深(shen)度限(xian)流(liu)(liu)裝(zhuang)置(zhi)應用于系統(tong)(tong)電(dian)(dian)源(yuan)側(ce),如主變(bian)低(di)壓側(ce)或(huo)發(fa)電(dian)(dian)機出口,系統(tong)(tong)支路發(fa)生短(duan)(duan)路,ZLB通過(guo)加大電(dian)(dian)源(yuan)側(ce)的(de)(de)(de)阻抗,降低(di)電(dian)(dian)源(yuan)側(ce)對短(duan)(duan)路點提供的(de)(de)(de)電(dian)(dian)流(liu)(liu),達到限(xian)制系統(tong)(tong)總的(de)(de)(de)短(duan)(duan)路電(dian)(dian)流(liu)(liu)的(de)(de)(de)目的(de)(de)(de)。