文章(zhang)來源：國家電網公司(si) 發布時間(jian)：2010-02-20
國家電網山(shan)西公(gong)司(si)今(jin)年預計安排85億元資金用于電網建設，其中(zhong)500千(qian)伏工(gong)程投資17億元，220千(qian)伏工(gong)程投資33億元，110千(qian)伏及(ji)以下(xia)工(gong)程投資35億元。此(ci)外(wai)，為保證煤(mei)礦(kuang)等高危客戶安全(quan)可靠用電，該公(gong)司(si)將投資6.1億元著力進行雙電源改造(zao)。
據(ju)了(le)解，今年，山西公司將按照(zhao)滿(man)足(zu)(zu)電(dian)(dian)(dian)網(wang)發(fa)展要(yao)求、滿(man)足(zu)(zu)用電(dian)(dian)(dian)負荷(he)增(zeng)長、滿(man)足(zu)(zu)新建(jian)電(dian)(dian)(dian)廠送(song)出的(de)“三滿(man)足(zu)(zu)”原則，重點加(jia)快特高(gao)壓電(dian)(dian)(dian)網(wang)建(jian)設，保(bao)證山西煤電(dian)(dian)(dian)基地電(dian)(dian)(dian)源集群(qun)外(wai)送(song)；強化500千(qian)伏(fu)主網(wang)架(jia)建(jian)設，建(jian)成山西電(dian)(dian)(dian)網(wang)“北(bei)電(dian)(dian)(dian)南送(song)”西部通道；加(jia)快220千(qian)伏(fu)及以(yi)下電(dian)(dian)(dian)網(wang)建(jian)設，優化區域電(dian)(dian)(dian)網(wang)網(wang)架(jia)結構，合(he)理增(zeng)加(jia)220千(qian)伏(fu)、110千(qian)伏(fu)變電(dian)(dian)(dian)站(zhan)和10千(qian)伏(fu)開閉所布點，全面提(ti)(ti)高(gao)現(xian)有(you)配電(dian)(dian)(dian)網(wang)的(de)互(hu)供(gong)(gong)能(neng)力，提(ti)(ti)升中(zhong)低(di)壓電(dian)(dian)(dian)網(wang)供(gong)(gong)電(dian)(dian)(dian)可靠性(xing)。
據(ju)預計，山西公司今年將(jiang)投產110千伏(fu)及以上變電容(rong)量(liang)1191.8萬千伏(fu)安，線路2330.71千米。為控制成本(ben)、降(jiang)低消耗，山西公司將(jiang)按(an)照“三(san)節約”活(huo)動的要求，深入(ru)推進電網(wang)標(biao)準化(hua)(hua)建設(she)，以設(she)計環節為龍頭，努力降(jiang)低工程成本(ben)，優化(hua)(hua)變電站平面布(bu)置，優化(hua)(hua)塔(ta)桿排位，降(jiang)低工程本(ben)體費用。