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新能源在國家電網15省(區)已成第二大電源

文章來源:國(guo)家電(dian)網公司  發布時間:2016-12-25

12月(yue)22日,國家電網公司召開(kai)新(xin)(xin)能源運行消納情況新(xin)(xin)聞(wen)發(fa)布會,介紹國家電網為促進新(xin)(xin)能源發(fa)展所做(zuo)的(de)工作(zuo),促進形成社會共(gong)識(shi)與合力,推進我國新(xin)(xin)能源發(fa)展。

目(mu)前,我國(guo)成(cheng)為全球風(feng)電(dian)(dian)規模最(zui)大(da)、光(guang)(guang)伏(fu)發(fa)電(dian)(dian)增(zeng)長(chang)最(zui)快(kuai)的國(guo)家,并網(wang)風(feng)電(dian)(dian)、光(guang)(guang)伏(fu)發(fa)電(dian)(dian)裝機(ji)(ji)容量(liang)已突破1億千瓦,國(guo)家電(dian)(dian)網(wang)是目(mu)前全球接入新(xin)能(neng)源(yuan)規模最(zui)大(da)的電(dian)(dian)網(wang)。“十(shi)二五”期間(jian),我國(guo)風(feng)電(dian)(dian)裝機(ji)(ji)容量(liang)年均增(zeng)長(chang)29%,發(fa)電(dian)(dian)量(liang)年均增(zeng)長(chang)29%;太陽能(neng)發(fa)電(dian)(dian)裝機(ji)(ji)容量(liang)年均增(zeng)長(chang)170%,發(fa)電(dian)(dian)量(liang)年均增(zeng)長(chang)219%。新(xin)能(neng)源(yuan)在(zai)15個(ge)省(sheng)(sheng)(區(qu))已成(cheng)為第二大(da)電(dian)(dian)源(yuan),其中11個(ge)在(zai)“三北”地(di)區(qu),占比(bi)(bi)均超(chao)過(guo)10%,冀北、甘肅、蒙(meng)東、蒙(meng)西(xi)新(xin)能(neng)源(yuan)裝機(ji)(ji)比(bi)(bi)重均超(chao)過(guo)30%。我國(guo)風(feng)電(dian)(dian)運行水(shui)(shui)平(ping)與國(guo)外先進(jin)水(shui)(shui)平(ping)基本(ben)相當。截至2015年11月底,國(guo)家電(dian)(dian)網(wang)調度(du)范圍內19個(ge)省(sheng)(sheng)區(qu)基本(ben)不(bu)棄風(feng),23個(ge)省(sheng)(sheng)區(qu)基本(ben)不(bu)棄光(guang)(guang),棄風(feng)和棄光(guang)(guang)比(bi)(bi)例超(chao)過(guo)15%的省(sheng)(sheng)份為4個(ge)和2個(ge)。

2015年,國家(jia)電(dian)(dian)網(wang)(wang)(wang)認真(zhen)落實國家(jia)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)發(fa)(fa)(fa)展(zhan)戰略,采取多項(xiang)措(cuo)施(shi),全力保障新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)消(xiao)納。國家(jia)電(dian)(dian)網(wang)(wang)(wang)加(jia)快電(dian)(dian)網(wang)(wang)(wang)建設,加(jia)強(qiang)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)配套并網(wang)(wang)(wang)工(gong)程建設,國家(jia)大氣(qi)污染防治(zhi)行動計劃“四(si)交四(si)直”特高壓工(gong)程與一批省(sheng)(sheng)內新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)送(song)出(chu)工(gong)程已(yi)開(kai)工(gong)建設或投(tou)運(yun),6座抽水蓄(xu)能(neng)(neng)(neng)(neng)(neng)電(dian)(dian)站(zhan)(zhan)正(zheng)在建設中(zhong),全力保證新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)并網(wang)(wang)(wang)和輸(shu)送(song)。國家(jia)電(dian)(dian)網(wang)(wang)(wang)優化(hua)調(diao)度(du),最大限(xian)度(du)利用火電(dian)(dian)調(diao)峰能(neng)(neng)(neng)(neng)(neng)力,充分發(fa)(fa)(fa)揮抽水蓄(xu)能(neng)(neng)(neng)(neng)(neng)電(dian)(dian)站(zhan)(zhan)作用,采用先進控制手段優化(hua)風電(dian)(dian)場有功出(chu)力,加(jia)大省(sheng)(sheng)內電(dian)(dian)網(wang)(wang)(wang)調(diao)峰互(hu)濟力度(du)與跨(kua)省(sheng)(sheng)跨(kua)區新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)交易規模,盡最大努力消(xiao)納新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)。國家(jia)電(dian)(dian)網(wang)(wang)(wang)積極(ji)推動清潔替(ti)(ti)代(dai)(dai)和電(dian)(dian)能(neng)(neng)(neng)(neng)(neng)替(ti)(ti)代(dai)(dai),擴(kuo)大新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)消(xiao)納空間,1~10月,公司(si)推廣實施(shi)電(dian)(dian)能(neng)(neng)(neng)(neng)(neng)替(ti)(ti)代(dai)(dai)項(xiang)目1.7萬個,替(ti)(ti)代(dai)(dai)電(dian)(dian)量638億千(qian)瓦時。國家(jia)電(dian)(dian)網(wang)(wang)(wang)不斷完善新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)標(biao)準體系,編(bian)制修(xiu)訂(ding)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)相關企(qi)業(ye)標(biao)準54項(xiang)、行標(biao)46項(xiang)、國標(biao)30項(xiang),主導編(bian)制國際(ji)標(biao)準1項(xiang),大力服務行業(ye)發(fa)(fa)(fa)展(zhan)。國家(jia)電(dian)(dian)網(wang)(wang)(wang)加(jia)大科技研(yan)(yan)發(fa)(fa)(fa)投(tou)入,開(kai)展(zhan)企(qi)業(ye)自主新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)研(yan)(yan)究(jiu)課題126項(xiang),國家(jia)科技課題41個,建成20余項(xiang)新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)科技示范(fan)工(gong)程,帶動新(xin)(xin)(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)創新(xin)(xin)(xin)(xin)發(fa)(fa)(fa)展(zhan)。

目前,大規(gui)(gui)模新(xin)能源(yuan)消(xiao)納還面臨諸多難題與挑(tiao)戰:一是(shi)用電需(xu)求增長放(fang)緩,消(xiao)納市場總量(liang)不(bu)足;二是(shi)電源(yuan)結(jie)構不(bu)合理,系統調峰能力嚴重(zhong)不(bu)足;三是(shi)電網(wang)(wang)發(fa)(fa)展滯后,新(xin)能源(yuan)送出和跨省跨區消(xiao)納受限;四是(shi)市場化機制缺失,影響新(xin)能源(yuan)消(xiao)納。為實現我國新(xin)能源(yuan)大規(gui)(gui)模開發(fa)(fa)和高(gao)效(xiao)利用,國家電網(wang)(wang)建議,加強統籌(chou)規(gui)(gui)劃、市場化建設與調峰電源(yuan)管(guan)理,在電源(yuan)環(huan)(huan)節提高(gao)電源(yuan)靈活性,在電網(wang)(wang)環(huan)(huan)節擴大電網(wang)(wang)范圍,在負荷環(huan)(huan)節實施需(xu)求側響應(ying)、增加用電需(xu)求,通過各方共同努力,多措并(bing)舉,推動新(xin)能源(yuan)又好又快發(fa)(fa)展。

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