文章(zhang)來(lai)源：國(guo)家(jia)電網公司 發布時間：2010-02-20
國(guo)家電網(wang)山西公(gong)司(si)今年預計安排85億(yi)(yi)元(yuan)資金用于電網(wang)建(jian)設，其中(zhong)500千(qian)伏(fu)工(gong)程(cheng)投資17億(yi)(yi)元(yuan)，220千(qian)伏(fu)工(gong)程(cheng)投資33億(yi)(yi)元(yuan)，110千(qian)伏(fu)及以下(xia)工(gong)程(cheng)投資35億(yi)(yi)元(yuan)。此外，為(wei)保證煤(mei)礦等(deng)高(gao)危客戶安全可靠用電，該公(gong)司(si)將(jiang)投資6.1億(yi)(yi)元(yuan)著(zhu)力(li)進行雙電源改(gai)造。
據(ju)了(le)解，今(jin)年，山西公司將按照(zhao)滿足電(dian)(dian)(dian)(dian)網(wang)(wang)發展要求、滿足用電(dian)(dian)(dian)(dian)負荷(he)增長、滿足新建電(dian)(dian)(dian)(dian)廠(chang)送(song)出的(de)“三(san)滿足”原則，重點(dian)(dian)加(jia)快特高(gao)壓電(dian)(dian)(dian)(dian)網(wang)(wang)建設，保證山西煤電(dian)(dian)(dian)(dian)基地電(dian)(dian)(dian)(dian)源集群外送(song)；強化500千(qian)伏主網(wang)(wang)架建設，建成山西電(dian)(dian)(dian)(dian)網(wang)(wang)“北電(dian)(dian)(dian)(dian)南(nan)送(song)”西部通道；加(jia)快220千(qian)伏及以下電(dian)(dian)(dian)(dian)網(wang)(wang)建設，優(you)化區域(yu)電(dian)(dian)(dian)(dian)網(wang)(wang)網(wang)(wang)架結構，合(he)理增加(jia)220千(qian)伏、110千(qian)伏變電(dian)(dian)(dian)(dian)站和10千(qian)伏開閉所布點(dian)(dian)，全面提高(gao)現有配(pei)電(dian)(dian)(dian)(dian)網(wang)(wang)的(de)互(hu)供(gong)能力，提升中低(di)壓電(dian)(dian)(dian)(dian)網(wang)(wang)供(gong)電(dian)(dian)(dian)(dian)可靠性。
據(ju)預(yu)計，山(shan)西公司今年將投產110千伏及以(yi)上變電(dian)容量1191.8萬千伏安(an)，線路(lu)2330.71千米(mi)。為控制成本(ben)、降(jiang)低(di)(di)消耗，山(shan)西公司將按照“三節約(yue)”活動的要求(qiu)，深(shen)入推進電(dian)網(wang)標準化建設，以(yi)設計環節為龍頭，努力降(jiang)低(di)(di)工(gong)程成本(ben)，優化變電(dian)站平面布置，優化塔桿排位，降(jiang)低(di)(di)工(gong)程本(ben)體費用。