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西北電網開展750千伏輸變電工程前期工作

文章(zhang)來源(yuan):國家電網(wang)公司  發布(bu)時間:2009-11-14

  近日,國家能源局(ju)以國能局(ju)電力(li)〔2008〕46號文同意開展西北750千伏(fu)西寧(ning)~日月山(shan)~烏(wu)蘭(lan)~格爾木輸變電工程前(qian)期工作,為加快西北750千伏(fu)主網(wang)架建設、確保青藏聯網(wang)工程順利實施,創造了必要的前(qian)提條件(jian)和基礎。

  本次(ci)獲準開(kai)展前期工(gong)(gong)(gong)作的(de)750千伏(fu)西(xi)(xi)寧(ning)~日(ri)月(yue)山(shan)~烏(wu)蘭~格(ge)爾(er)木(mu)輸變電工(gong)(gong)(gong)程(cheng),包括:擴建(jian)(jian)西(xi)(xi)寧(ning)750千伏(fu)變電站(zhan),新(xin)建(jian)(jian)日(ri)月(yue)山(shan)、格(ge)爾(er)木(mu)750千伏(fu)變電站(zhan)和烏(wu)蘭750千伏(fu)開(kai)關(guan)站(zhan),新(xin)增變電容(rong)量4200兆伏(fu)安,新(xin)建(jian)(jian)西(xi)(xi)寧(ning)~日(ri)月(yue)山(shan)~烏(wu)蘭~格(ge)爾(er)木(mu)750千伏(fu)同塔雙回線路(lu)約(yue)750公里。工(gong)(gong)(gong)程(cheng)靜態投資(zi)681763萬元,動態投資(zi)707646萬元。該(gai)工(gong)(gong)(gong)程(cheng)建(jian)(jian)成投產后(hou),將是青(qing)(qing)海電網(wang)(wang)750千伏(fu)主網(wang)(wang)架結構中重(zhong)要組成部分,能(neng)夠為青(qing)(qing)藏(zang)直(zhi)流聯網(wang)(wang)工(gong)(gong)(gong)程(cheng)提供(gong)強(qiang)有(you)力的(de)支(zhi)撐,有(you)利(li)于青(qing)(qing)藏(zang)直(zhi)流工(gong)(gong)(gong)程(cheng)的(de)安全(quan)穩定運行(xing),符(fu)合西(xi)(xi)北遠景目標(biao)網(wang)(wang)架規劃,體(ti)現了西(xi)(xi)北電網(wang)(wang)整體(ti)資(zi)源(yuan)優(you)化(hua)配(pei)置的(de)要求,是建(jian)(jian)設西(xi)(xi)北“外(wai)向(xiang)型、送出型、規模(mo)型”堅強(qiang)送端電網(wang)(wang)的(de)重(zhong)點工(gong)(gong)(gong)程(cheng)。

  前(qian)期工(gong)作(zuo)是推進電(dian)網(wang)(wang)項目(mu)(mu)實(shi)施的關鍵和(he)重點環節(jie)。今年以來,西(xi)北(bei)(bei)電(dian)網(wang)(wang)公司全(quan)力推動750千(qian)(qian)伏(fu)(fu)項目(mu)(mu)前(qian)期工(gong)作(zuo),發揚千(qian)(qian)言萬語、千(qian)(qian)方百計、千(qian)(qian)辛萬苦的“三千(qian)(qian)”精神,進一步加(jia)強向國家(jia)相關部門(men)的匯報溝(gou)通(tong),積極爭取上級(ji)的理解和(he)支持,加(jia)快電(dian)網(wang)(wang)建(jian)設(she)項目(mu)(mu)的核(he)準、批復(fu)。國家(jia)發改委(wei)先后三次發放了(le)750千(qian)(qian)伏(fu)(fu)乾(qian)縣-寶雞、乾(qian)縣-渭南、渭南-延(yan)安-榆(yu)橫、賀蘭山-黃河(he)、永(yong)登-金(jin)昌、白(bai)銀-黃河(he)-銀川東Ⅱ回、西(xi)寧變(bian)擴建(jian)、金(jin)昌-酒泉-安西(xi)等(deng)9個輸(shu)變(bian)電(dian)工(gong)程項目(mu)(mu)“路(lu)條”,核(he)準了(le)750千(qian)(qian)伏(fu)(fu)官亭~蘭州(zhou)東II回、西(xi)寧~永(yong)登~白(bai)銀2項輸(shu)變(bian)電(dian)工(gong)程。《西(xi)北(bei)(bei)電(dian)網(wang)(wang)“十一五”及遠景目(mu)(mu)標網(wang)(wang)架規劃》通(tong)過國家(jia)發改委(wei)組織的中咨公司評(ping)(ping)估(gu),《新疆電(dian)壓等(deng)級(ji)深化論證報告》通(tong)過電(dian)力工(gong)程顧問(wen)集團公司評(ping)(ping)審(shen),為加(jia)快后續750千(qian)(qian)伏(fu)(fu)電(dian)網(wang)(wang)建(jian)設(she)項目(mu)(mu)前(qian)期工(gong)作(zuo)創(chuang)造(zao)了(le)有利條件。

  西(xi)北電網(wang)公司將積(ji)極開展750千伏西(xi)寧~日月(yue)山(shan)~烏(wu)蘭~格(ge)爾木輸變電工程(cheng)項目(mu)前期工作,促進工程(cheng)早日開工建設(she),推動西(xi)北750千伏主網(wang)架建設(she),加快青海(hai)與西(xi)藏電網(wang)聯網(wang)步伐。

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