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新能源在國家電網15省(區)已成第二大電源

文(wen)章來源:國家電網公(gong)司  發布時間(jian):2016-12-25

12月(yue)22日,國(guo)家電網公司召開新(xin)能(neng)源(yuan)運行消納情況新(xin)聞(wen)發(fa)布會,介紹(shao)國(guo)家電網為(wei)促(cu)進新(xin)能(neng)源(yuan)發(fa)展(zhan)所做的工(gong)作,促(cu)進形成社會共識與合力(li),推進我國(guo)新(xin)能(neng)源(yuan)發(fa)展(zhan)。

目前(qian),我國成為(wei)(wei)全(quan)球風電(dian)(dian)(dian)規模最大、光(guang)伏(fu)發(fa)電(dian)(dian)(dian)增(zeng)長最快的國家,并網(wang)(wang)風電(dian)(dian)(dian)、光(guang)伏(fu)發(fa)電(dian)(dian)(dian)裝(zhuang)(zhuang)機(ji)容(rong)量(liang)已突破1億千瓦,國家電(dian)(dian)(dian)網(wang)(wang)是目前(qian)全(quan)球接入新能源(yuan)規模最大的電(dian)(dian)(dian)網(wang)(wang)。“十二五(wu)”期間,我國風電(dian)(dian)(dian)裝(zhuang)(zhuang)機(ji)容(rong)量(liang)年(nian)均(jun)增(zeng)長29%,發(fa)電(dian)(dian)(dian)量(liang)年(nian)均(jun)增(zeng)長29%;太陽能發(fa)電(dian)(dian)(dian)裝(zhuang)(zhuang)機(ji)容(rong)量(liang)年(nian)均(jun)增(zeng)長170%,發(fa)電(dian)(dian)(dian)量(liang)年(nian)均(jun)增(zeng)長219%。新能源(yuan)在15個(ge)省(區(qu)(qu))已成為(wei)(wei)第二大電(dian)(dian)(dian)源(yuan),其中(zhong)11個(ge)在“三北”地區(qu)(qu),占比(bi)均(jun)超(chao)過(guo)(guo)10%,冀北、甘(gan)肅、蒙(meng)東、蒙(meng)西新能源(yuan)裝(zhuang)(zhuang)機(ji)比(bi)重均(jun)超(chao)過(guo)(guo)30%。我國風電(dian)(dian)(dian)運行水平與國外先進(jin)水平基本相當(dang)。截(jie)至2015年(nian)11月底,國家電(dian)(dian)(dian)網(wang)(wang)調(diao)度(du)范圍內(nei)19個(ge)省區(qu)(qu)基本不棄風,23個(ge)省區(qu)(qu)基本不棄光(guang),棄風和棄光(guang)比(bi)例超(chao)過(guo)(guo)15%的省份(fen)為(wei)(wei)4個(ge)和2個(ge)。

2015年,國(guo)家(jia)(jia)電(dian)(dian)(dian)(dian)網(wang)認(ren)真(zhen)落(luo)實國(guo)家(jia)(jia)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)發(fa)展戰略,采取多項措施,全(quan)(quan)力(li)(li)(li)保(bao)障新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)消(xiao)納(na)(na)。國(guo)家(jia)(jia)電(dian)(dian)(dian)(dian)網(wang)加快(kuai)電(dian)(dian)(dian)(dian)網(wang)建設(she),加強(qiang)新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)配套并網(wang)工(gong)(gong)(gong)程(cheng)建設(she),國(guo)家(jia)(jia)大(da)氣(qi)污染防治行動(dong)計(ji)劃“四交四直”特高壓工(gong)(gong)(gong)程(cheng)與一批(pi)省(sheng)內新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)送出(chu)工(gong)(gong)(gong)程(cheng)已開工(gong)(gong)(gong)建設(she)或投(tou)運,6座抽(chou)水(shui)蓄能(neng)(neng)(neng)電(dian)(dian)(dian)(dian)站(zhan)正在建設(she)中,全(quan)(quan)力(li)(li)(li)保(bao)證新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)并網(wang)和(he)輸(shu)送。國(guo)家(jia)(jia)電(dian)(dian)(dian)(dian)網(wang)優化調度,最(zui)大(da)限度利(li)用(yong)火電(dian)(dian)(dian)(dian)調峰(feng)能(neng)(neng)(neng)力(li)(li)(li),充分發(fa)揮(hui)抽(chou)水(shui)蓄能(neng)(neng)(neng)電(dian)(dian)(dian)(dian)站(zhan)作用(yong),采用(yong)先進控制手段優化風電(dian)(dian)(dian)(dian)場有(you)功出(chu)力(li)(li)(li),加大(da)省(sheng)內電(dian)(dian)(dian)(dian)網(wang)調峰(feng)互(hu)濟力(li)(li)(li)度與跨省(sheng)跨區新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)交易(yi)規模(mo),盡最(zui)大(da)努力(li)(li)(li)消(xiao)納(na)(na)新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)。國(guo)家(jia)(jia)電(dian)(dian)(dian)(dian)網(wang)積極推動(dong)清潔(jie)替代(dai)(dai)和(he)電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)替代(dai)(dai),擴大(da)新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)消(xiao)納(na)(na)空間(jian),1~10月,公司推廣實施電(dian)(dian)(dian)(dian)能(neng)(neng)(neng)替代(dai)(dai)項目1.7萬個(ge),替代(dai)(dai)電(dian)(dian)(dian)(dian)量638億千瓦時。國(guo)家(jia)(jia)電(dian)(dian)(dian)(dian)網(wang)不斷完(wan)善新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)標(biao)準體系,編(bian)制修訂新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)相關(guan)企(qi)業(ye)標(biao)準54項、行標(biao)46項、國(guo)標(biao)30項,主導編(bian)制國(guo)際(ji)標(biao)準1項,大(da)力(li)(li)(li)服(fu)務行業(ye)發(fa)展。國(guo)家(jia)(jia)電(dian)(dian)(dian)(dian)網(wang)加大(da)科技研發(fa)投(tou)入,開展企(qi)業(ye)自主新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)研究課(ke)題126項,國(guo)家(jia)(jia)科技課(ke)題41個(ge),建成20余項新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)科技示(shi)范工(gong)(gong)(gong)程(cheng),帶動(dong)新(xin)(xin)(xin)能(neng)(neng)(neng)源(yuan)(yuan)(yuan)(yuan)(yuan)創(chuang)新(xin)(xin)(xin)發(fa)展。

目前(qian),大(da)規(gui)模新能(neng)源消納還面臨諸多難題與挑戰:一是用電(dian)(dian)需(xu)(xu)求增長放緩(huan),消納市場總(zong)量不(bu)足;二是電(dian)(dian)源結構不(bu)合理,系統調峰能(neng)力嚴重不(bu)足;三是電(dian)(dian)網(wang)發展(zhan)滯后(hou),新能(neng)源送出和跨省跨區(qu)消納受限;四是市場化機制缺失,影(ying)響新能(neng)源消納。為實現我國新能(neng)源大(da)規(gui)模開發和高效利用,國家電(dian)(dian)網(wang)建議,加強統籌規(gui)劃、市場化建設與調峰電(dian)(dian)源管理,在(zai)電(dian)(dian)源環(huan)節(jie)提高電(dian)(dian)源靈(ling)活性,在(zai)電(dian)(dian)網(wang)環(huan)節(jie)擴大(da)電(dian)(dian)網(wang)范圍,在(zai)負荷環(huan)節(jie)實施(shi)需(xu)(xu)求側響應、增加用電(dian)(dian)需(xu)(xu)求,通過(guo)各(ge)方共同努力,多措(cuo)并舉,推動新能(neng)源又(you)好又(you)快(kuai)發展(zhan)。

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