文章來源：國(guo)家(jia)電網公司 發(fa)布(bu)時間：2009-06-19
6月17日凌晨1時51分，霍通(tong)沙(sha)輸變電工程(cheng)通(tong)遼段投運任務全(quan)(quan)部完成，蒙東地(di)區首個500千伏輸變電工程(cheng)宣告竣工投運。至此東北電網公司500千伏霍通(tong)沙(sha)輸變電工程(cheng)全(quan)(quan)線貫通(tong)。
500千伏霍(huo)通沙輸變電工(gong)(gong)程是(shi)國家的大型重點(dian)建設(she)項目(mu)，于2006年9月開工(gong)(gong)建設(she)，該工(gong)(gong)程建設(she)分為通遼(liao)段和遼(liao)寧段，遼(liao)寧段已于6月5日正式投入運行。
作(zuo)為國家電(dian)(dian)網(wang)(wang)公(gong)司(si)和東(dong)北(bei)電(dian)(dian)網(wang)(wang)公(gong)司(si)“十一五”規劃的重點工程，該工程建成后將進一步加強東(dong)北(bei)500千伏電(dian)(dian)網(wang)(wang)，改善內(nei)蒙古通遼地區供(gong)(gong)電(dian)(dian)質量，增強霍林河地區電(dian)(dian)能(neng)向遼寧地區的輸電(dian)(dian)能(neng)力(li)，為奧運期間，保障沈陽賽區供(gong)(gong)電(dian)(dian)和東(dong)北(bei)電(dian)(dian)網(wang)(wang)向華北(bei)電(dian)(dian)網(wang)(wang)送電(dian)(dian)具有重要意(yi)義。