文章(zhang)來源:國家(jia)電網公(gong)司 發布(bu)時間:2016-12-25
12月22日,國家(jia)電網(wang)公司召開(kai)新(xin)能源(yuan)運行消(xiao)納(na)情況(kuang)新(xin)聞發(fa)布(bu)會(hui),介(jie)紹國家(jia)電網(wang)為促進(jin)新(xin)能源(yuan)發(fa)展所做的(de)工作,促進(jin)形成社會(hui)共(gong)識(shi)與合(he)力,推進(jin)我(wo)國新(xin)能源(yuan)發(fa)展。
目前,我(wo)國(guo)成為(wei)全(quan)球風電(dian)(dian)(dian)(dian)規模最大、光(guang)(guang)伏發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)增(zeng)長(chang)最快(kuai)的國(guo)家,并網風電(dian)(dian)(dian)(dian)、光(guang)(guang)伏發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)裝(zhuang)機容(rong)量已突破1億千瓦(wa),國(guo)家電(dian)(dian)(dian)(dian)網是目前全(quan)球接(jie)入新(xin)(xin)能(neng)源規模最大的電(dian)(dian)(dian)(dian)網。“十(shi)二五”期間,我(wo)國(guo)風電(dian)(dian)(dian)(dian)裝(zhuang)機容(rong)量年均(jun)(jun)增(zeng)長(chang)29%,發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)量年均(jun)(jun)增(zeng)長(chang)29%;太陽能(neng)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)裝(zhuang)機容(rong)量年均(jun)(jun)增(zeng)長(chang)170%,發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)量年均(jun)(jun)增(zeng)長(chang)219%。新(xin)(xin)能(neng)源在15個(ge)(ge)省(區(qu)(qu))已成為(wei)第二大電(dian)(dian)(dian)(dian)源,其中11個(ge)(ge)在“三北”地區(qu)(qu),占比均(jun)(jun)超(chao)過10%,冀北、甘肅、蒙東、蒙西新(xin)(xin)能(neng)源裝(zhuang)機比重均(jun)(jun)超(chao)過30%。我(wo)國(guo)風電(dian)(dian)(dian)(dian)運行水平與國(guo)外先進水平基(ji)本(ben)相當。截至2015年11月底,國(guo)家電(dian)(dian)(dian)(dian)網調(diao)度范圍內19個(ge)(ge)省區(qu)(qu)基(ji)本(ben)不(bu)棄(qi)風,23個(ge)(ge)省區(qu)(qu)基(ji)本(ben)不(bu)棄(qi)光(guang)(guang),棄(qi)風和棄(qi)光(guang)(guang)比例超(chao)過15%的省份為(wei)4個(ge)(ge)和2個(ge)(ge)。
2015年,國(guo)家(jia)電(dian)(dian)網(wang)(wang)(wang)認真落實國(guo)家(jia)能(neng)(neng)(neng)(neng)(neng)源發展戰(zhan)略,采(cai)取多項(xiang)(xiang)措施,全力(li)保(bao)障新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源消(xiao)(xiao)納(na)。國(guo)家(jia)電(dian)(dian)網(wang)(wang)(wang)加(jia)快電(dian)(dian)網(wang)(wang)(wang)建(jian)設,加(jia)強新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源配(pei)套并網(wang)(wang)(wang)工(gong)(gong)程(cheng)建(jian)設,國(guo)家(jia)大(da)氣污染防治行動(dong)(dong)計劃“四交(jiao)四直”特高壓工(gong)(gong)程(cheng)與(yu)一批省(sheng)內(nei)新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源送出工(gong)(gong)程(cheng)已開工(gong)(gong)建(jian)設或投運,6座抽水(shui)蓄能(neng)(neng)(neng)(neng)(neng)電(dian)(dian)站(zhan)正在建(jian)設中(zhong),全力(li)保(bao)證新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源并網(wang)(wang)(wang)和(he)輸(shu)送。國(guo)家(jia)電(dian)(dian)網(wang)(wang)(wang)優化(hua)調(diao)度(du),最(zui)大(da)限度(du)利用火電(dian)(dian)調(diao)峰能(neng)(neng)(neng)(neng)(neng)力(li),充分發揮抽水(shui)蓄能(neng)(neng)(neng)(neng)(neng)電(dian)(dian)站(zhan)作用,采(cai)用先進(jin)控制手段優化(hua)風電(dian)(dian)場有功出力(li),加(jia)大(da)省(sheng)內(nei)電(dian)(dian)網(wang)(wang)(wang)調(diao)峰互濟力(li)度(du)與(yu)跨(kua)省(sheng)跨(kua)區新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源交(jiao)易規模,盡(jin)最(zui)大(da)努力(li)消(xiao)(xiao)納(na)新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源。國(guo)家(jia)電(dian)(dian)網(wang)(wang)(wang)積極推動(dong)(dong)清潔替(ti)代和(he)電(dian)(dian)能(neng)(neng)(neng)(neng)(neng)替(ti)代,擴(kuo)大(da)新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源消(xiao)(xiao)納(na)空(kong)間,1~10月,公(gong)司推廣實施電(dian)(dian)能(neng)(neng)(neng)(neng)(neng)替(ti)代項(xiang)(xiang)目1.7萬個(ge),替(ti)代電(dian)(dian)量638億千瓦時。國(guo)家(jia)電(dian)(dian)網(wang)(wang)(wang)不斷完善新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源標準體(ti)系,編制修訂新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源相關企業標準54項(xiang)(xiang)、行標46項(xiang)(xiang)、國(guo)標30項(xiang)(xiang),主導編制國(guo)際標準1項(xiang)(xiang),大(da)力(li)服務行業發展。國(guo)家(jia)電(dian)(dian)網(wang)(wang)(wang)加(jia)大(da)科(ke)技研發投入(ru),開展企業自主新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源研究課題126項(xiang)(xiang),國(guo)家(jia)科(ke)技課題41個(ge),建(jian)成(cheng)20余項(xiang)(xiang)新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源科(ke)技示范工(gong)(gong)程(cheng),帶動(dong)(dong)新(xin)(xin)能(neng)(neng)(neng)(neng)(neng)源創新(xin)(xin)發展。
目前,大(da)規(gui)模新(xin)(xin)能(neng)源消納(na)(na)還面臨諸多難題與挑戰:一是用電(dian)需求增長放(fang)緩(huan),消納(na)(na)市場(chang)(chang)(chang)總量不足;二(er)是電(dian)源結構不合理,系統調峰能(neng)力嚴重不足;三(san)是電(dian)網發展滯后,新(xin)(xin)能(neng)源送(song)出和(he)跨省跨區消納(na)(na)受限;四是市場(chang)(chang)(chang)化機(ji)制(zhi)缺失(shi),影響新(xin)(xin)能(neng)源消納(na)(na)。為(wei)實現我國新(xin)(xin)能(neng)源大(da)規(gui)模開發和(he)高效利(li)用,國家電(dian)網建議,加強統籌規(gui)劃(hua)、市場(chang)(chang)(chang)化建設與調峰電(dian)源管(guan)理,在(zai)(zai)電(dian)源環(huan)節提高電(dian)源靈活性,在(zai)(zai)電(dian)網環(huan)節擴(kuo)大(da)電(dian)網范圍,在(zai)(zai)負荷環(huan)節實施需求側響應、增加用電(dian)需求,通過各方共(gong)同努力,多措并舉(ju),推動新(xin)(xin)能(neng)源又(you)好又(you)快發展。