文章來源：國家電網(wang)公司 發布時間：2009-11-14
近日，國(guo)家能(neng)源局以國(guo)能(neng)局電力〔2008〕46號文同(tong)意開展西北(bei)750千(qian)伏西寧~日月山~烏蘭~格(ge)爾木(mu)輸變電工(gong)程(cheng)前期工(gong)作，為加快西北(bei)750千(qian)伏主網(wang)架建設、確(que)保(bao)青藏聯網(wang)工(gong)程(cheng)順利實(shi)施(shi)，創造了必要的前提條件和基(ji)礎(chu)。
本次獲準開(kai)展前期(qi)工(gong)作的(de)750千(qian)伏(fu)西(xi)寧~日(ri)月(yue)山~烏蘭~格爾木輸變(bian)電(dian)(dian)工(gong)程(cheng)(cheng)，包括：擴建西(xi)寧750千(qian)伏(fu)變(bian)電(dian)(dian)站(zhan)，新(xin)建日(ri)月(yue)山、格爾木750千(qian)伏(fu)變(bian)電(dian)(dian)站(zhan)和(he)烏蘭750千(qian)伏(fu)開(kai)關站(zhan)，新(xin)增變(bian)電(dian)(dian)容量4200兆伏(fu)安，新(xin)建西(xi)寧～日(ri)月(yue)山～烏蘭～格爾木750千(qian)伏(fu)同(tong)塔雙(shuang)回線路約750公里。工(gong)程(cheng)(cheng)靜態(tai)投資(zi)681763萬元，動態(tai)投資(zi)707646萬元。該工(gong)程(cheng)(cheng)建成投產后，將是青(qing)海電(dian)(dian)網(wang)(wang)750千(qian)伏(fu)主網(wang)(wang)架結構中重(zhong)要組成部分，能夠為青(qing)藏(zang)直流聯網(wang)(wang)工(gong)程(cheng)(cheng)提供強(qiang)有力(li)的(de)支(zhi)撐，有利于青(qing)藏(zang)直流工(gong)程(cheng)(cheng)的(de)安全穩定(ding)運行，符(fu)合西(xi)北遠景目標(biao)網(wang)(wang)架規劃，體(ti)現了(le)西(xi)北電(dian)(dian)網(wang)(wang)整體(ti)資(zi)源優化(hua)配置的(de)要求，是建設西(xi)北“外向(xiang)型(xing)(xing)、送(song)(song)出型(xing)(xing)、規模型(xing)(xing)”堅強(qiang)送(song)(song)端電(dian)(dian)網(wang)(wang)的(de)重(zhong)點(dian)工(gong)程(cheng)(cheng)。
前期(qi)工作是(shi)推進電(dian)(dian)網(wang)(wang)項目(mu)(mu)(mu)實施的(de)(de)關鍵和(he)重點(dian)環節。今(jin)年以來(lai)，西(xi)(xi)北(bei)電(dian)(dian)網(wang)(wang)公(gong)司全力推動750千(qian)伏(fu)項目(mu)(mu)(mu)前期(qi)工作，發(fa)揚千(qian)言萬語、千(qian)方百計、千(qian)辛萬苦的(de)(de)“三千(qian)”精(jing)神(shen)，進一(yi)步(bu)加(jia)強向國(guo)(guo)家(jia)相(xiang)關部門的(de)(de)匯報溝通，積極爭取上級(ji)(ji)的(de)(de)理解(jie)和(he)支持(chi)，加(jia)快(kuai)電(dian)(dian)網(wang)(wang)建設項目(mu)(mu)(mu)的(de)(de)核準(zhun)(zhun)、批復(fu)。國(guo)(guo)家(jia)發(fa)改(gai)委先后三次發(fa)放了750千(qian)伏(fu)乾縣(xian)-寶(bao)雞、乾縣(xian)-渭南、渭南-延安-榆橫(heng)、賀蘭山-黃河、永(yong)登(deng)-金(jin)昌(chang)、白銀-黃河-銀川東Ⅱ回(hui)、西(xi)(xi)寧變擴建、金(jin)昌(chang)-酒泉(quan)-安西(xi)(xi)等(deng)9個輸變電(dian)(dian)工程項目(mu)(mu)(mu)“路(lu)條(tiao)”，核準(zhun)(zhun)了750千(qian)伏(fu)官(guan)亭～蘭州東II回(hui)、西(xi)(xi)寧～永(yong)登(deng)～白銀2項輸變電(dian)(dian)工程。《西(xi)(xi)北(bei)電(dian)(dian)網(wang)(wang)“十(shi)一(yi)五(wu)”及遠景目(mu)(mu)(mu)標網(wang)(wang)架規劃》通過國(guo)(guo)家(jia)發(fa)改(gai)委組織的(de)(de)中咨公(gong)司評估，《新疆(jiang)電(dian)(dian)壓等(deng)級(ji)(ji)深化論證報告》通過電(dian)(dian)力工程顧問(wen)集團公(gong)司評審，為加(jia)快(kuai)后續750千(qian)伏(fu)電(dian)(dian)網(wang)(wang)建設項目(mu)(mu)(mu)前期(qi)工作創造了有利條(tiao)件(jian)。
西(xi)(xi)北電(dian)網公司將(jiang)積極開(kai)展750千(qian)(qian)伏西(xi)(xi)寧~日月山~烏蘭~格爾木輸變電(dian)工程項(xiang)目前期工作，促(cu)進工程早日開(kai)工建(jian)設，推動(dong)西(xi)(xi)北750千(qian)(qian)伏主(zhu)網架建(jian)設，加(jia)快青海與西(xi)(xi)藏電(dian)網聯網步伐。