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國家電網全力確保藏中地區安全有序供電

文章來源:國家電網公司  發布時(shi)間:2010-04-27

  今年自3月份以來(lai),隨著西(xi)藏地區水泥、采礦等工(gong)業(ye)用戶生產逐(zhu)步(bu)恢復(fu),藏區內(nei)基建工(gong)程(cheng)陸續開工(gong),以及旅游旺季到來(lai)等原因,藏中(zhong)地區電(dian)網用電(dian)負(fu)(fu)荷(he)持續攀(pan)升,最大負(fu)(fu)荷(he)已達27.3萬千(qian)(qian)瓦(wa),電(dian)網日需(xu)電(dian)量(liang)(liang)460萬千(qian)(qian)瓦(wa)時左右。但(dan)目(mu)前藏中(zhong)電(dian)網日可調電(dian)量(liang)(liang)只(zhi)有360萬千(qian)(qian)瓦(wa)時,加上(shang)應急(ji)火(huo)電(dian)廠的發電(dian)量(liang)(liang),仍(reng)存在30-40萬千(qian)(qian)瓦(wa)時的日電(dian)量(liang)(liang)缺額,且負(fu)(fu)荷(he)缺口(kou)存在進一步(bu)擴大趨勢。

  針對(dui)嚴峻的電(dian)(dian)(dian)(dian)(dian)力(li)供(gong)(gong)應形(xing)勢,國家電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)公司組(zu)織西藏(zang)電(dian)(dian)(dian)(dian)(dian)力(li)公司積極采取各(ge)項措施(shi),全(quan)(quan)力(li)確(que)保(bao)藏(zang)中電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)安(an)(an)全(quan)(quan)穩定供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)。一是組(zu)織藏(zang)區(qu)內各(ge)水電(dian)(dian)(dian)(dian)(dian)、火(huo)電(dian)(dian)(dian)(dian)(dian)廠深入挖掘發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)潛力(li),合理安(an)(an)排發(fa)(fa)電(dian)(dian)(dian)(dian)(dian)運行方式,科(ke)(ke)學調(diao)度(du)機組(zu)檢修出力(li),力(li)爭做到滿發(fa)(fa)穩發(fa)(fa),多發(fa)(fa)多供(gong)(gong),最大(da)程度(du)實現電(dian)(dian)(dian)(dian)(dian)力(li)安(an)(an)全(quan)(quan)有序(xu)供(gong)(gong)應。二是嚴格加(jia)強需求側管理,按照《藏(zang)中電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)超(chao)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)能力(li)限電(dian)(dian)(dian)(dian)(dian)序(xu)位表》,對(dui)工(gong)業(ye)用(yong)(yong)戶(hu)在用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)高峰期實施(shi)錯避峰和(he)限電(dian)(dian)(dian)(dian)(dian)措施(shi)。三是加(jia)大(da)優(you)質服務(wu)力(li)度(du),主動走訪大(da)工(gong)業(ye)用(yong)(yong)戶(hu),了(le)解企業(ye)生產狀(zhuang)況(kuang),核實錯峰、避峰負(fu)荷(he)情況(kuang),科(ke)(ke)學下達高峰期用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)負(fu)荷(he)指(zhi)標。經過科(ke)(ke)學調(diao)整調(diao)度(du),目前藏(zang)中地區(qu)部(bu)分大(da)工(gong)業(ye)用(yong)(yong)戶(hu)高峰期日需用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)量降低(di)近40萬千瓦時,有效(xiao)增(zeng)加(jia)了(le)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)可調(diao)電(dian)(dian)(dian)(dian)(dian)力(li),保(bao)證了(le)藏(zang)區(qu)黨(dang)政機關、重點要(yao)害部(bu)門、重要(yao)用(yong)(yong)戶(hu)和(he)廣(guang)大(da)居民生產生活(huo)的安(an)(an)全(quan)(quan)可靠供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)。

  從近期電網平衡分析情況看,藏中電網缺電形勢至少將持續到5月中旬來水之前,期間仍需通過拉閘限電予以平衡。之后隨著氣候逐漸變暖,各大流域來水量增加,電網可調電量將逐步增加。但進入5月后,西藏礦業開工和旅游業的進一步恢復,將進一步推動用電負荷攀升,電力供需形勢依然不容樂觀。

  目前,國(guo)家(jia)電(dian)(dian)(dian)網(wang)西(xi)(xi)藏(zang)(zang)電(dian)(dian)(dian)力公(gong)司已向自(zi)治區(qu)政府(fu)專題匯(hui)報藏(zang)(zang)中(zhong)電(dian)(dian)(dian)力供(gong)(gong)應形勢(shi)及(ji)采取(qu)的措施,積極爭(zheng)取(qu)自(zi)治區(qu)各級(ji)政府(fu)和(he)(he)廣大(da)(da)電(dian)(dian)(dian)力用(yong)戶的理解(jie)和(he)(he)支持。針(zhen)對今后一個時期內仍將存在(zai)的藏(zang)(zang)中(zhong)電(dian)(dian)(dian)力供(gong)(gong)應形勢(shi)緊(jin)張問題,國(guo)家(jia)電(dian)(dian)(dian)網(wang)公(gong)司將繼續充分調動各方(fang)力量,采取(qu)有(you)效措施,最(zui)大(da)(da)限度(du)滿足電(dian)(dian)(dian)力供(gong)(gong)應,同時,建(jian)(jian)議國(guo)家(jia)有(you)關(guan)部門進(jin)一步加大(da)(da)對西(xi)(xi)藏(zang)(zang)地區(qu)電(dian)(dian)(dian)源建(jian)(jian)設和(he)(he)電(dian)(dian)(dian)網(wang)建(jian)(jian)設的支持力度(du),加快推進(jin)青藏(zang)(zang)直(zhi)流聯網(wang)工程(cheng)建(jian)(jian)設,力爭(zheng)盡早(zao)緩解(jie)西(xi)(xi)藏(zang)(zang)電(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)力供(gong)(gong)應緊(jin)張局面。

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