文章來源：國(guo)家(jia)電網公司 發布(bu)時間：2010-02-20
國家電網(wang)(wang)山西(xi)公司今年預計安排85億(yi)元資(zi)金用于電網(wang)(wang)建設，其中500千伏工(gong)程投資(zi)17億(yi)元，220千伏工(gong)程投資(zi)33億(yi)元，110千伏及以下工(gong)程投資(zi)35億(yi)元。此外，為保證煤礦等高(gao)危客戶安全可靠用電，該公司將投資(zi)6.1億(yi)元著力進行雙電源改造。
據了解，今年(nian)，山(shan)西公司將按(an)照滿足電(dian)(dian)(dian)(dian)(dian)網(wang)發展(zhan)要求、滿足用電(dian)(dian)(dian)(dian)(dian)負荷增長、滿足新(xin)建電(dian)(dian)(dian)(dian)(dian)廠送出的“三滿足”原則，重點(dian)加快特(te)高(gao)壓電(dian)(dian)(dian)(dian)(dian)網(wang)建設(she)，保證山(shan)西煤電(dian)(dian)(dian)(dian)(dian)基地電(dian)(dian)(dian)(dian)(dian)源集(ji)群(qun)外送；強化(hua)500千(qian)伏主網(wang)架(jia)建設(she)，建成山(shan)西電(dian)(dian)(dian)(dian)(dian)網(wang)“北電(dian)(dian)(dian)(dian)(dian)南送”西部通(tong)道；加快220千(qian)伏及(ji)以下電(dian)(dian)(dian)(dian)(dian)網(wang)建設(she)，優化(hua)區域電(dian)(dian)(dian)(dian)(dian)網(wang)網(wang)架(jia)結(jie)構，合(he)理(li)增加220千(qian)伏、110千(qian)伏變電(dian)(dian)(dian)(dian)(dian)站和10千(qian)伏開閉所布(bu)點(dian)，全面(mian)提(ti)高(gao)現有(you)配電(dian)(dian)(dian)(dian)(dian)網(wang)的互供(gong)能力，提(ti)升中(zhong)低(di)壓電(dian)(dian)(dian)(dian)(dian)網(wang)供(gong)電(dian)(dian)(dian)(dian)(dian)可靠性。
據預計，山西公司(si)今年將投產110千(qian)伏(fu)及以上變(bian)電(dian)容(rong)量1191.8萬千(qian)伏(fu)安，線(xian)路2330.71千(qian)米(mi)。為控(kong)制成(cheng)本(ben)、降(jiang)低消(xiao)耗，山西公司(si)將按照“三節(jie)約”活(huo)動(dong)的要(yao)求，深入推進電(dian)網標準化建設(she)，以設(she)計環節(jie)為龍頭，努力降(jiang)低工(gong)程成(cheng)本(ben)，優化變(bian)電(dian)站(zhan)平面(mian)布置，優化塔桿排位(wei)，降(jiang)低工(gong)程本(ben)體費(fei)用。