文章來源：國家(jia)電網(wang)公司 發布時間(jian)：2008-10-10
根據來自國家電力調(diao)度(du)通信中心的消息，2007年國慶期間(jian)（9月(yue)30日～10月(yue)7日），國家電網公司(si)各主要(yao)電網電力供(gong)應充足，沒有(you)發(fa)生拉路限電情況，系統運行平穩，上(shang)海(hai)特奧(ao)會(hui)供(gong)電正常。
五大(da)電(dian)(dian)(dian)網(wang)(wang)中，華(hua)北電(dian)(dian)(dian)網(wang)(wang)日均(jun)(jun)最(zui)高(gao)(gao)用(yong)電(dian)(dian)(dian)負荷(he)(he)(he)達8742萬千(qian)(qian)瓦(wa)，同(tong)(tong)比增(zeng)長(chang)(chang)11.95%；華(hua)東(dong)(dong)電(dian)(dian)(dian)網(wang)(wang)日均(jun)(jun)最(zui)高(gao)(gao)用(yong)電(dian)(dian)(dian)負荷(he)(he)(he)達8391萬千(qian)(qian)瓦(wa)，同(tong)(tong)比增(zeng)長(chang)(chang)19.75%；華(hua)中電(dian)(dian)(dian)網(wang)(wang)日均(jun)(jun)最(zui)高(gao)(gao)用(yong)電(dian)(dian)(dian)負荷(he)(he)(he)達6115萬千(qian)(qian)瓦(wa)，同(tong)(tong)比增(zeng)長(chang)(chang)26.00%；東(dong)(dong)北電(dian)(dian)(dian)網(wang)(wang)日均(jun)(jun)最(zui)高(gao)(gao)用(yong)電(dian)(dian)(dian)負荷(he)(he)(he)達2698萬千(qian)(qian)瓦(wa)，同(tong)(tong)比增(zeng)長(chang)(chang)10.92%；西(xi)北電(dian)(dian)(dian)網(wang)(wang)日均(jun)(jun)最(zui)高(gao)(gao)用(yong)電(dian)(dian)(dian)負荷(he)(he)(he)達2478萬千(qian)(qian)瓦(wa)，同(tong)(tong)比增(zeng)長(chang)(chang)12.53%。
國慶(qing)期(qi)間，全(quan)國發電量也(ye)有較大增長(chang)。共完(wan)成679.2億(yi)千瓦時(shi)(shi)，日均84.90億(yi)千瓦時(shi)(shi)，同比增長(chang)17.23％。
據(ju)國家(jia)電(dian)力(li)調(diao)度(du)(du)(du)通信(xin)中(zhong)(zhong)心工(gong)作人(ren)員介紹，節(jie)日期(qi)(qi)間，電(dian)網(wang)(wang)運行呈現以(yi)下四(si)(si)個特點：一(yi)是(shi)(shi)節(jie)日期(qi)(qi)間負(fu)荷(he)變化的(de)時間性和(he)地域(yu)差性異較(jiao)大。10月1日全國用電(dian)量(liang)較(jiao)前(qian)一(yi)天下降(jiang)(jiang)超過10％，3日開始快速回升；節(jie)日期(qi)(qi)間華東、華南等地區(qu)(qu)用日電(dian)量(liang)最(zui)大降(jiang)(jiang)幅接近(jin)20％，而(er)東北、西北等地區(qu)(qu)負(fu)荷(he)下降(jiang)(jiang)不(bu)明顯。二是(shi)(shi)與去(qu)年(nian)同(tong)期(qi)(qi)相比，各(ge)區(qu)(qu)域(yu)電(dian)網(wang)(wang)發(fa)電(dian)量(liang)繼續保(bao)持較(jiao)高增長(chang)幅度(du)(du)(du)，各(ge)區(qu)(qu)域(yu)電(dian)網(wang)(wang)增幅均在10％以(yi)上(shang)。三(san)是(shi)(shi)今(jin)年(nian)國慶期(qi)(qi)間各(ge)網(wang)(wang)檢修安排(pai)較(jiao)多。為保(bao)證“十(shi)七(qi)大”期(qi)(qi)間電(dian)網(wang)(wang)的(de)可靠運行，部分年(nian)、月度(du)(du)(du)計(ji)劃(hua)安排(pai)在10月中(zhong)(zhong)旬(xun)的(de)檢修工(gong)作提前(qian)到節(jie)日期(qi)(qi)間進(jin)行。四(si)(si)是(shi)(shi)節(jie)日期(qi)(qi)間前(qian)期(qi)(qi)天氣(qi)狀(zhuang)況(kuang)比較(jiao)平穩，中(zhong)(zhong)后期(qi)(qi)北方地區(qu)(qu)受較(jiao)強冷空(kong)氣(qi)影(ying)響(xiang)，氣(qi)溫下降(jiang)(jiang)幅度(du)(du)(du)較(jiao)大；南方局地曾(ceng)出現35攝氏度(du)(du)(du)以(yi)上(shang)高溫，后期(qi)(qi)超強臺(tai)風“羅(luo)莎”對福(fu)建(jian)、浙江電(dian)網(wang)(wang)產生(sheng)一(yi)定影(ying)響(xiang)。
各單位認真貫徹公司(si)關于(yu)全(quan)面做(zuo)好國慶節和十七大(da)(da)期(qi)間安(an)全(quan)供電(dian)(dian)工(gong)作(zuo)的(de)要求，統(tong)一(yi)思(si)想，集中精力，加班加點(dian)，克服(fu)檢修調試(shi)任務重、局(ju)部(bu)(bu)網(wang)架(jia)結構偏弱、部(bu)(bu)分地區(qu)調峰、調壓困難等不(bu)利因(yin)素影響，國家(jia)電(dian)(dian)網(wang)公司(si)電(dian)(dian)網(wang)沒有(you)出現大(da)(da)范圍停電(dian)(dian)等對電(dian)(dian)網(wang)安(an)全(quan)運行影響較大(da)(da)的(de)故(gu)障，圓滿完成(cheng)了(le)節日保電(dian)(dian)任務。