中低壓配網(wǎng)
配電網(wǎng)絡(luò)的結(jié)構(gòu)龐大且復(fù)雜,網(wǎng)絡(luò)結(jié)構(gòu)由于故障或負(fù)荷轉(zhuǎn)移操作中開(kāi)關(guān)的開(kāi)合,經(jīng)常發(fā)生變化。按照電壓等級(jí)來(lái)分,中壓配電網(wǎng)(6-10KV,蘇州有20KV的),低壓配電網(wǎng)(220/380V),中壓配電網(wǎng)存在供電半徑長(zhǎng),末端電壓低等問(wèn)題。低壓配電網(wǎng)存...