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國家電網河南公司開源節流全力保供電

文(wen)章來源:國家電網公(gong)司  發布時間:2011-01-21

  近日,河南省(sheng)“保(bao)電(dian)度冬(dong)百(bai)日會戰”開始后,國家電(dian)網河南公司在全省(sheng)電(dian)煤(mei)庫存(cun)增加、發電(dian)能力提高(gao)的(de)情況(kuang)下,進一(yi)步優化保(bao)電(dian)方案,開源節(jie)流,使(shi)全省(sheng)城鄉居民用電(dian)得到了保(bao)障。

  據了解,從(cong)1月8日起,河南(nan)省(sheng)(sheng)開(kai)(kai)展了“保(bao)電(dian)度冬(dong)百日會(hui)戰(zhan)”活(huo)動,煤(mei)(mei)(mei)(mei)(mei)炭企業(ye)在確保(bao)安(an)全生(sheng)產的前提(ti)下充(chong)分(fen)開(kai)(kai)拓(tuo)煤(mei)(mei)(mei)(mei)(mei)源(yuan),加強省(sheng)(sheng)外煤(mei)(mei)(mei)(mei)(mei)炭采購;運(yun)(yun)輸單(dan)位為運(yun)(yun)送(song)電(dian)煤(mei)(mei)(mei)(mei)(mei)車輛統一發(fa)放“保(bao)電(dian)度冬(dong)百日會(hui)戰(zhan)”電(dian)煤(mei)(mei)(mei)(mei)(mei)運(yun)(yun)輸優先通行證,保(bao)證其24小時暢(chang)通無(wu)阻(zu);發(fa)電(dian)企業(ye)落實(shi)省(sheng)(sheng)網(wang)(wang)調(diao)度要求,力爭機(ji)組滿發(fa)。從(cong)1月14日起,全省(sheng)(sheng)電(dian)煤(mei)(mei)(mei)(mei)(mei)庫存情況有所好轉,儲量(liang)開(kai)(kai)始大于耗量(liang),省(sheng)(sheng)網(wang)(wang)各直調(diao)電(dian)廠日均到煤(mei)(mei)(mei)(mei)(mei)量(liang)由年初的28萬噸(dun)上升(sheng)至34萬噸(dun),省(sheng)(sheng)網(wang)(wang)發(fa)電(dian)和供電(dian)能力也(ye)隨之(zhi)提(ti)高(gao)。1月16日,省(sheng)(sheng)網(wang)(wang)最高(gao)用電(dian)負荷(he)2905萬千(qian)(qian)瓦(wa),較1月8日增加145萬千(qian)(qian)瓦(wa),其中100萬千(qian)(qian)瓦(wa)電(dian)力定向分(fen)配到農村電(dian)網(wang)(wang)。

  面對(dui)向好(hao)的(de)新情況,河(he)南(nan)公司開源節流,全力保供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)。該公司充(chong)(chong)分發(fa)(fa)(fa)揮非燃(ran)煤機(ji)組的(de)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)力,優化水(shui)電(dian)(dian)(dian)(dian)(dian)(dian)機(ji)組峰谷比,增(zeng)強電(dian)(dian)(dian)(dian)(dian)(dian)網高(gao)峰供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)力25萬(wan)(wan)千瓦,使三門(men)峽、黃河(he)小浪底水(shui)電(dian)(dian)(dian)(dian)(dian)(dian)廠每(mei)日電(dian)(dian)(dian)(dian)(dian)(dian)量完成率(lv)達到100%,最(zui)大(da)限度(du)減少(shao)了(le)全網電(dian)(dian)(dian)(dian)(dian)(dian)煤消(xiao)耗(hao);落實電(dian)(dian)(dian)(dian)(dian)(dian)煤庫存(cun)與發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)出力綜合優化調(diao)度(du)措施(shi),充(chong)(chong)分發(fa)(fa)(fa)揮電(dian)(dian)(dian)(dian)(dian)(dian)網整體調(diao)控優勢,優先調(diao)度(du)存(cun)煤較多、臨(lin)近煤炭產(chan)地(di)、發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian)效率(lv)高(gao)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)廠發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)(dian)(dian),平衡(heng)全省電(dian)(dian)(dian)(dian)(dian)(dian)廠的(de)電(dian)(dian)(dian)(dian)(dian)(dian)煤消(xiao)耗(hao),保障重點電(dian)(dian)(dian)(dian)(dian)(dian)廠電(dian)(dian)(dian)(dian)(dian)(dian)煤庫存(cun)穩步回升。另外,該公司還(huan)爭取國(guo)家電(dian)(dian)(dian)(dian)(dian)(dian)網公司大(da)力支持,獲得了(le)西北電(dian)(dian)(dian)(dian)(dian)(dian)網、華(hua)中電(dian)(dian)(dian)(dian)(dian)(dian)網共計65萬(wan)(wan)千瓦電(dian)(dian)(dian)(dian)(dian)(dian)力外援;進一步加(jia)大(da)工業(ye)錯(cuo)峰、避峰和輪休(xiu)管理,使供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)能(neng)力增(zeng)加(jia)了(le)180萬(wan)(wan)至200萬(wan)(wan)千瓦;加(jia)強電(dian)(dian)(dian)(dian)(dian)(dian)力供(gong)(gong)應預測預警,提前發(fa)(fa)(fa)布(bu)供(gong)(gong)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)形勢,細化發(fa)(fa)(fa)供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)平衡(heng)分析,實時(shi)滾(gun)動(dong)修正用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)指標,確保各地(di)區(qu)用(yong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)連續性(xing)和穩定性(xing),實現了(le)電(dian)(dian)(dian)(dian)(dian)(dian)網供(gong)(gong)電(dian)(dian)(dian)(dian)(dian)(dian)的(de)平穩有序。

  據了解(jie),雖然近(jin)期(qi)省(sheng)網電(dian)(dian)(dian)煤儲量有所增加(jia),但仍(reng)然偏低,加(jia)之春(chun)(chun)節(jie)即將(jiang)來臨,因(yin)此供用電(dian)(dian)(dian)形(xing)勢仍(reng)不容樂(le)觀,河南(nan)公(gong)司將(jiang)采取(qu)更加(jia)靈活、有力的(de)措施,進一步調動各(ge)方面(mian)因(yin)素(su),全面(mian)做好電(dian)(dian)(dian)力資(zi)源優(you)化配(pei)置(zhi)工(gong)作,力保(bao)春(chun)(chun)節(jie)物資(zi)生(sheng)產、供應等(deng)相(xiang)關(guan)企業(ye)及(ji)城鄉居民生(sheng)活用電(dian)(dian)(dian),確(que)保(bao)不發生(sheng)因(yin)電(dian)(dian)(dian)煤問題而導致(zhi)的(de)大面(mian)積(ji)停電(dian)(dian)(dian)事故。

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