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春節期間國家電網公司系統主要電網運行平穩

文章來源:國家電網公司(si)  發布時間:2009-02-15

  2008年(nian)春(chun)節期間(jian),國(guo)家(jia)電(dian)(dian)網公(gong)司員工(gong)戰勝自(zi)然災(zai)害,保證廣大群眾度(du)過平安、祥和的(de)節日。2月(yue)13日,國(guo)家(jia)電(dian)(dian)力(li)調度(du)通信中心透露,今年(nian)春(chun)節期間(jian)(2月(yue)5日至12日),國(guo)家(jia)電(dian)(dian)網公(gong)司系統主要電(dian)(dian)網運行(xing)(xing)平穩,除受災(zai)地區(qu)外,供電(dian)(dian)正(zheng)常,未拉(la)路限電(dian)(dian);湖南(nan)、江(jiang)西、浙江(jiang)等(deng)受災(zai)電(dian)(dian)網的(de)修(xiu)復(fu)工(gong)作正(zheng)有序進行(xing)(xing)。

  1月中旬以(yi)來,我國(guo)(guo)南方大部(bu)分(fen)地(di)區和(he)(he)西北地(di)區東(dong)部(bu)出現了(le)罕見的持續大范圍(wei)低溫、雨雪和(he)(he)冰凍(dong)天氣,部(bu)分(fen)地(di)區電力設施受災損(sun)壞(huai)極其嚴重。國(guo)(guo)家電網公(gong)司認真貫徹(che)落實黨中央、國(guo)(guo)務院統一部(bu)署(shu),采取有(you)(you)效措施,切實加強(qiang)防災抗災預警和(he)(he)應急工作。公(gong)司各單位(wei)準備充分(fen),保(bao)電措施行之有(you)(you)效,確保(bao)國(guo)(guo)家電網安全穩(wen)(wen)定(ding)運行,沒(mei)有(you)(you)發生穩(wen)(wen)定(ding)破壞(huai)和(he)(he)大面積停電事(shi)故(gu)。

  2008年春節(jie)期(qi)間國(guo)家電(dian)(dian)網運行呈現(xian)以下特(te)點(dian):一是(shi)(shi)電(dian)(dian)網保持(chi)安(an)全運行,戰勝(sheng)了(le)雪凝(ning)、凍(dong)雨、冰(bing)災等惡劣天(tian)氣(qi),保證了(le)主網安(an)全運行和可靠供(gong)電(dian)(dian)。二是(shi)(shi)春節(jie)期(qi)間全國(guo)氣(qi)溫明(ming)顯低于(yu)(yu)2007年同期(qi),造(zao)成春節(jie)期(qi)間負荷(he)水平較高(gao),增(zeng)幅(fu)高(gao)于(yu)(yu)往(wang)年,特(te)別是(shi)(shi)華(hua)東、華(hua)中電(dian)(dian)網,日均(jun)最高(gao)負荷(he)增(zeng)幅(fu)均(jun)超過30%。三是(shi)(shi)節(jie)日期(qi)間電(dian)(dian)網調壓正常。春節(jie)期(qi)間電(dian)(dian)網負荷(he)回落幅(fu)度較往(wang)年偏(pian)小,加之華(hua)中、華(hua)東電(dian)(dian)網因災停運了(le)部(bu)分(fen)500千(qian)伏線路,今年電(dian)(dian)網調壓情況好于(yu)(yu)往(wang)年。四是(shi)(shi)電(dian)(dian)煤庫存略有增(zeng)加。

  春節(jie)期間,國家電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)公司克(ke)服困難,繼(ji)續積極組織搶修(xiu)受災電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)及電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)恢(hui)復(fu)(fu)工(gong)作。6日凌晨,湖南(nan)郴州(zhou)220千(qian)(qian)伏系統恢(hui)復(fu)(fu)與(yu)主(zhu)(zhu)網(wang)(wang)聯網(wang)(wang)運(yun)行(xing)(xing)(xing),郴州(zhou)地區負(fu)荷逐步提(ti)高,實現了(le)春節(jie)前對郴州(zhou)地區供電(dian)(dian)(dian)(dian)(dian)的(de)(de)承(cheng)諾。7日,500千(qian)(qian)伏南(nan)夢線恢(hui)復(fu)(fu)運(yun)行(xing)(xing)(xing),江西500千(qian)(qian)伏主(zhu)(zhu)網(wang)(wang)架聯通,加強了(le)贛(gan)西電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)與(yu)主(zhu)(zhu)網(wang)(wang)的(de)(de)聯系;220千(qian)(qian)伏萬(wan)潭線送電(dian)(dian)(dian)(dian)(dian),贛(gan)州(zhou)地區恢(hui)復(fu)(fu)與(yu)江西主(zhu)(zhu)網(wang)(wang)并列運(yun)行(xing)(xing)(xing),贛(gan)州(zhou)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)負(fu)荷水(shui)平進(jin)一步提(ti)高。8日,220千(qian)(qian)伏臨(lin)建線送電(dian)(dian)(dian)(dian)(dian)后(hou),江西撫州(zhou)地區已(yi)(yi)有(you)8個縣(xian)網(wang)(wang)恢(hui)復(fu)(fu)與(yu)主(zhu)(zhu)網(wang)(wang)并列運(yun)行(xing)(xing)(xing),撫州(zhou)電(dian)(dian)(dian)(dian)(dian)網(wang)(wang)已(yi)(yi)經基本恢(hui)復(fu)(fu)供電(dian)(dian)(dian)(dian)(dian)。9日,湖南(nan)500千(qian)(qian)伏復(fu)(fu)沙I線送電(dian)(dian)(dian)(dian)(dian),長沙地區的(de)(de)受電(dian)(dian)(dian)(dian)(dian)能力進(jin)一步加強。10日,500千(qian)(qian)伏敬亭(ting)—富陽(yang)雙回線送電(dian)(dian)(dian)(dian)(dian),安(an)徽至(zhi)浙(zhe)江三回聯絡(luo)線恢(hui)復(fu)(fu)正常(chang)運(yun)行(xing)(xing)(xing)方式(shi),大大提(ti)高了(le)安(an)徽對浙(zhe)江的(de)(de)供電(dian)(dian)(dian)(dian)(dian)能力。

  據了(le)解,春節期(qi)間,全國完成發電量531.71億(yi)千瓦時,日均67.21億(yi)千瓦時,比去年同期(qi)增長(chang)22.37%。

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