文章來(lai)源:中國西電集團公(gong)司 發布(bu)時間:2018-06-15
近日,由中國西電集團公司設計生產的“ZZLW2-100”特高壓直(zhi)流轉(zhuan)換開(kai)關(guan)在晉北(bei)——南京工程一次轉(zhuan)換成功,實(shi)現了特高壓直(zhi)流輸電工程直(zhi)流轉(zhuan)換開(kai)關(guan)的首(shou)次國產化應用(yong)。
作為“西(xi)電東(dong)送、北電南供”的重(zhong)(zhong)要(yao)工(gong)(gong)程(cheng)以及國家大氣污染(ran)防治行動計劃的重(zhong)(zhong)點輸(shu)電通道,晉北——江蘇工(gong)(gong)程(cheng)全面采用我(wo)國自主研發的特高(gao)壓直流輸(shu)電技術和(he)裝(zhuang)備。工(gong)(gong)程(cheng)的建成對(dui)于改善大氣環(huan)境質量,帶動裝(zhuang)備制造業(ye)轉(zhuan)型升級(ji),滿足華東(dong)地區(qu)用電需(xu)求(qiu),支撐國家能源消耗強度降低(di)目(mu)標實(shi)現(xian)等均具有十分重(zhong)(zhong)要(yao)的意義(yi)。
2015年11月(yue),中(zhong)國(guo)(guo)西電(dian)與國(guo)(guo)家(jia)電(dian)網公司(si)簽訂了(le)晉北(bei)站(zhan)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)轉(zhuan)(zhuan)換(huan)(huan)開(kai)(kai)關(guan)(guan)和直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)旁路開(kai)(kai)關(guan)(guan)供貨合同。自2009年中(zhong)國(guo)(guo)西電(dian)成功研(yan)(yan)制直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)轉(zhuan)(zhuan)換(huan)(huan)開(kai)(kai)關(guan)(guan)以(yi)(yi)來,從葛南(nan)改造工程(cheng)(cheng)首次(ci)采用西電(dian)制造的國(guo)(guo)產(chan)(chan)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)轉(zhuan)(zhuan)換(huan)(huan)開(kai)(kai)關(guan)(guan)開(kai)(kai)始,中(zhong)國(guo)(guo)西電(dian)研(yan)(yan)制的直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)轉(zhuan)(zhuan)換(huan)(huan)開(kai)(kai)關(guan)(guan)相繼在(zai)青海(hai)格爾木(mu)——西藏(zang)拉薩±400千(qian)伏直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)工程(cheng)(cheng)、溪洛(luo)渡——廣東±500千(qian)伏同塔雙回直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)工程(cheng)(cheng)、廈門(men)柔(rou)性直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)輸電(dian)工程(cheng)(cheng)、云南(nan)金沙江中(zhong)游電(dian)站(zhan)送電(dian)廣西直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)工程(cheng)(cheng)以(yi)(yi)及云南(nan)永仁——富寧±500千(qian)伏等一系列國(guo)(guo)家(jia)重大(da)直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)工程(cheng)(cheng)中(zhong)得到(dao)全面(mian)應用,為國(guo)(guo)產(chan)(chan)特高壓直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)工程(cheng)(cheng)用直(zhi)(zhi)(zhi)(zhi)流(liu)(liu)轉(zhuan)(zhuan)換(huan)(huan)開(kai)(kai)關(guan)(guan)的國(guo)(guo)產(chan)(chan)化作(zuo)出了(le)積極貢獻(xian)。