文章來源(yuan)：國家電網(wang)公司 發(fa)布(bu)時間：2010-02-23
國(guo)家電網山西公司今(jin)年預計安排85億(yi)(yi)元(yuan)資(zi)金用(yong)于電網建設(she)，其中500千(qian)伏工程(cheng)(cheng)投資(zi)17億(yi)(yi)元(yuan)，220千(qian)伏工程(cheng)(cheng)投資(zi)33億(yi)(yi)元(yuan)，110千(qian)伏及以下工程(cheng)(cheng)投資(zi)35億(yi)(yi)元(yuan)。此外，為保證煤礦等高危客(ke)戶(hu)安全可(ke)靠用(yong)電，該公司將投資(zi)6.1億(yi)(yi)元(yuan)著力進行雙電源改造(zao)。
據了解，今年，山(shan)西(xi)公司將按照滿(man)足電(dian)(dian)(dian)(dian)網(wang)(wang)發展要求(qiu)、滿(man)足用(yong)電(dian)(dian)(dian)(dian)負荷(he)增長、滿(man)足新建(jian)電(dian)(dian)(dian)(dian)廠送出的(de)(de)“三(san)滿(man)足”原則，重點加(jia)快特高壓(ya)電(dian)(dian)(dian)(dian)網(wang)(wang)建(jian)設(she)，保證(zheng)山(shan)西(xi)煤電(dian)(dian)(dian)(dian)基地(di)電(dian)(dian)(dian)(dian)源集群外送；強(qiang)化500千伏(fu)(fu)(fu)主網(wang)(wang)架建(jian)設(she)，建(jian)成山(shan)西(xi)電(dian)(dian)(dian)(dian)網(wang)(wang)“北電(dian)(dian)(dian)(dian)南送”西(xi)部(bu)通道(dao)；加(jia)快220千伏(fu)(fu)(fu)及以下電(dian)(dian)(dian)(dian)網(wang)(wang)建(jian)設(she)，優化區域電(dian)(dian)(dian)(dian)網(wang)(wang)網(wang)(wang)架結(jie)構，合理增加(jia)220千伏(fu)(fu)(fu)、110千伏(fu)(fu)(fu)變電(dian)(dian)(dian)(dian)站和10千伏(fu)(fu)(fu)開閉所布(bu)點，全面(mian)提(ti)高現有配(pei)電(dian)(dian)(dian)(dian)網(wang)(wang)的(de)(de)互供能力，提(ti)升中低壓(ya)電(dian)(dian)(dian)(dian)網(wang)(wang)供電(dian)(dian)(dian)(dian)可靠性。
據(ju)預計(ji)，山(shan)西公(gong)司今年將投產(chan)110千(qian)伏及以(yi)上變(bian)電容量(liang)1191.8萬(wan)千(qian)伏安(an)，線路2330.71千(qian)米。為(wei)控制成本(ben)、降(jiang)低消耗，山(shan)西公(gong)司將按(an)照“三節約”活動的要求，深入推進電網(wang)標準化(hua)建設，以(yi)設計(ji)環節為(wei)龍頭(tou)，努力降(jiang)低工(gong)程(cheng)成本(ben)，優化(hua)變(bian)電站平面(mian)布置(zhi)，優化(hua)塔(ta)桿(gan)排(pai)位(wei)，降(jiang)低工(gong)程(cheng)本(ben)體費用。