文章來源：國家(jia)電網公司 發布時間：2009-06-20
6月15日，國家“皖電(dian)東(dong)送(song)”重點工(gong)程之(zhi)一的(de)500千(qian)伏(fu)馬錫(xi)雙(shuang)線(xian)成功投運。至(zhi)此，從(cong)安徽(hui)500千(qian)伏(fu)馬鞍山開關站輸出的(de)“皖電(dian)”通(tong)過該線(xian)經江蘇無錫(xi)500千(qian)伏(fu)惠泉、梅里和蘇州車坊變電(dian)站送(song)至(zhi)上海電(dian)網(wang)(wang)的(de)通(tong)道(dao)全(quan)線(xian)貫通(tong)，華東(dong)電(dian)網(wang)(wang)又添“皖電(dian)東(dong)送(song)”通(tong)途(tu)，其最大(da)輸送(song)容量達400萬千(qian)伏(fu)安。
500千伏馬錫(xi)線(xian)(xian)工(gong)程(cheng)(cheng)始于安徽(hui)500千伏馬鞍山開關站(zhan)，終于無錫(xi)500千伏惠泉變電(dian)(dian)(dian)站(zhan)，途經安徽(hui)、江(jiang)蘇兩省(sheng)，線(xian)(xian)路(lu)全長169千米(mi)，全線(xian)(xian)同(tong)塔(ta)雙(shuang)回路(lu)建(jian)(jian)設，共計(ji)鐵塔(ta)423基(ji)。該工(gong)程(cheng)(cheng)是國家“皖電(dian)(dian)(dian)東(dong)(dong)送”的(de)重(zhong)點(dian)項目之一(yi)(yi)，是滿足(zu)安徽(hui)電(dian)(dian)(dian)力(li)外送、配合淮南(nan)建(jian)(jian)設上海電(dian)(dian)(dian)力(li)供應基(ji)地的(de)重(zhong)要輸電(dian)(dian)(dian)通(tong)道，同(tong)時也是提高蘇南(nan)及上海電(dian)(dian)(dian)網輸電(dian)(dian)(dian)能(neng)力(li)的(de)長三(san)角主電(dian)(dian)(dian)網加(jia)強工(gong)程(cheng)(cheng)。該工(gong)程(cheng)(cheng)于2007年10月26日正式開工(gong)建(jian)(jian)設，2008年6月12日全線(xian)(xian)竣工(gong)，13日通(tong)過(guo)了(le)(le)竣工(gong)預驗收(shou)。該工(gong)程(cheng)(cheng)的(de)建(jian)(jian)成投運，為今年華東(dong)(dong)電(dian)(dian)(dian)網迎(ying)峰(feng)度夏新(xin)增(zeng)了(le)(le)一(yi)(yi)條重(zhong)要的(de)輸電(dian)(dian)(dian)“大(da)動脈”，將在緩(huan)解無錫(xi)今年迎(ying)峰(feng)度夏電(dian)(dian)(dian)力(li)緊張狀(zhuang)況中發揮(hui)重(zhong)要作(zuo)用。