文章來源:國家電網公(gong)司(si) 發(fa)布(bu)時(shi)間:2009-09-23
9月17日(ri)(ri)~18日(ri)(ri),受(shou)國(guo)(guo)(guo)家(jia)(jia)(jia)發改(gai)委(wei)(wei)委(wei)(wei)托,中國(guo)(guo)(guo)國(guo)(guo)(guo)際工程(cheng)咨詢(xun)公(gong)司(si)專家(jia)(jia)(jia)組在新疆烏魯木齊召開(kai)評估調研會,來自國(guo)(guo)(guo)家(jia)(jia)(jia)電網公(gong)司(si)和中國(guo)(guo)(guo)國(guo)(guo)(guo)際工程(cheng)咨詢(xun)公(gong)司(si)的相關專家(jia)(jia)(jia)、領導(dao)對新疆電網與西(xi)北電網聯網工程(cheng)進行專題論(lun)證。專家(jia)(jia)(jia)組認(ren)為論(lun)證充分(fen),結論(lun)明確,建議將新疆電網與西(xi)北電網聯網項目列(lie)入國(guo)(guo)(guo)家(jia)(jia)(jia)“十一五(wu)”規劃。
新(xin)疆是我國重(zhong)要的(de)能(neng)(neng)源(yuan)基地(di),煤炭、石油、水能(neng)(neng)和(he)天然(ran)氣儲量豐富。2007年,新(xin)疆電(dian)(dian)網(wang)(wang)實現220千伏聯網(wang)(wang),結束了分片供電(dian)(dian)和(he)多個孤(gu)立電(dian)(dian)網(wang)(wang)運(yun)行的(de)局面。目前,新(xin)疆電(dian)(dian)網(wang)(wang)還(huan)是省級獨立電(dian)(dian)網(wang)(wang)。僅靠加強220千伏電(dian)(dian)網(wang)(wang),已經(jing)難以從根(gen)本(ben)上滿足(zu)大規模電(dian)(dian)源(yuan)接入電(dian)(dian)網(wang)(wang)和(he)消納需求,急需建設750千伏電(dian)(dian)網(wang)(wang),并與(yu)西(xi)北電(dian)(dian)網(wang)(wang)實現聯網(wang)(wang)。新(xin)疆電(dian)(dian)網(wang)(wang)與(yu)西(xi)北電(dian)(dian)網(wang)(wang)實現聯網(wang)(wang),不僅可以形成覆蓋西(xi)北五省區(qu)的(de)統一(yi)區(qu)域電(dian)(dian)網(wang)(wang),進一(yi)步提高新(xin)疆電(dian)(dian)網(wang)(wang)的(de)穩定水平,將新(xin)疆能(neng)(neng)源(yuan)資(zi)源(yuan)優勢轉化(hua)(hua)為經(jing)濟優勢,實現更(geng)大范圍的(de)資(zi)源(yuan)優化(hua)(hua)配置,同時還(huan)可借助西(xi)北電(dian)(dian)網(wang)(wang)的(de)調峰(feng)能(neng)(neng)力(li),有效(xiao)減少新(xin)疆電(dian)(dian)網(wang)(wang)火電(dian)(dian)機組啟停調峰(feng)等(deng)不經(jing)濟調峰(feng)措施,獲得一(yi)定節能(neng)(neng)效(xiao)益。新(xin)疆電(dian)(dian)網(wang)(wang)向東已經(jing)延(yan)伸(shen)到與(yu)甘肅接壤的(de)哈密地(di)區(qu),西(xi)北電(dian)(dian)網(wang)(wang)向西(xi)已延(yan)伸(shen)到與(yu)新(xin)疆接壤的(de)酒泉地(di)區(qu),實施新(xin)疆電(dian)(dian)網(wang)(wang)與(yu)西(xi)北電(dian)(dian)網(wang)(wang)聯網(wang)(wang)完全具備(bei)外(wai)部條件(jian)。
通(tong)過兩天的(de)分析論證,專家組(zu)提(ti)出應把新疆(jiang)電(dian)網(wang)(wang)與(yu)西北電(dian)網(wang)(wang)聯網(wang)(wang)列入(ru)“十一五(wu)”規劃,有關部門要(yao)抓緊(jin)開展后續工(gong)(gong)程的(de)前期工(gong)(gong)作。專家組(zu)希望西北電(dian)網(wang)(wang)有限公司抓緊(jin)進行河西走廊750千(qian)伏輸變電(dian)工(gong)(gong)程前期工(gong)(gong)作和建設工(gong)(gong)作,為新疆(jiang)電(dian)網(wang)(wang)與(yu)西北電(dian)網(wang)(wang)聯網(wang)(wang)提(ti)供基礎條件(jian)。