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國家能源局:前三季度全國棄光電量32.5億千瓦時,主要集中在新疆、甘肅和青海
發布者:lzx | 來源: 中國能源報 | 0評論 | 4241查看 | 2019-10-29 14:56:02    

10月29日,國家(jia)能(neng)(neng)源(yuan)(yuan)局(ju)在(zai)京舉行新聞(wen)發布(bu)會,發布(bu)2019年(nian)三季度能(neng)(neng)源(yuan)(yuan)經濟形勢(shi)、可(ke)(ke)再生能(neng)(neng)源(yuan)(yuan)并網運(yun)行情況(kuang)。記(ji)者(zhe)從(cong)發布(bu)會上獲悉(xi),前三季度,可(ke)(ke)再生能(neng)(neng)源(yuan)(yuan)整體發展平穩,棄水棄風棄光(guang)狀況(kuang)持續緩解。


國家能(neng)源局新(xin)能(neng)源和可再生能(neng)源司副司長李創軍(jun)在(zai)會上表示,前三季度,全(quan)國光(guang)(guang)伏(fu)新(xin)增裝(zhuang)(zhuang)機1599萬(wan)(wan)千瓦(wa)(wa),其中,光(guang)(guang)伏(fu)電站773萬(wan)(wan)千瓦(wa)(wa);分(fen)布式光(guang)(guang)伏(fu)826萬(wan)(wan)千瓦(wa)(wa)。截(jie)至2019年9月底,光(guang)(guang)伏(fu)發電累計裝(zhuang)(zhuang)機1.90億(yi)千瓦(wa)(wa)。


至9月底,全國6000千(qian)瓦及以(yi)上(shang)(shang)電(dian)廠非化(hua)石能(neng)(neng)(neng)源(yuan)裝機(ji)占比達到37.2%,發電(dian)量占比達到28.2%,比上(shang)(shang)年同期分(fen)(fen)別提高(gao)0.8個(ge)百分(fen)(fen)點(dian)和1.5個(ge)百分(fen)(fen)點(dian)。可再生能(neng)(neng)(neng)源(yuan)消納狀(zhuang)況持續向(xiang)好(hao)。印發《關于建立健全可再生能(neng)(neng)(neng)源(yuan)電(dian)力消納保障機(ji)制(zhi)的通知》,進一步完(wan)善(shan)新(xin)能(neng)(neng)(neng)源(yuan)發電(dian)項目(mu)競爭性配置機(ji)制(zhi)。前三季(ji)度,全國主要流域有效(xiao)水能(neng)(neng)(neng)利(li)用率95.9%,同比提高(gao)3.3個(ge)百分(fen)(fen)點(dian);全國棄風率4.2%,同比下降3.5個(ge)百分(fen)(fen)點(dian);棄光(guang)率1.9%,同比下降1個(ge)百分(fen)(fen)點(dian)。


前三季(ji)度,全國光(guang)(guang)(guang)伏新(xin)(xin)增(zeng)裝(zhuang)(zhuang)機(ji)1599萬(wan)(wan)千(qian)(qian)(qian)瓦,其中,光(guang)(guang)(guang)伏電站773萬(wan)(wan)千(qian)(qian)(qian)瓦;分(fen)布(bu)式光(guang)(guang)(guang)伏826萬(wan)(wan)千(qian)(qian)(qian)瓦。從新(xin)(xin)增(zeng)裝(zhuang)(zhuang)機(ji)布(bu)局看,華(hua)北(bei)地(di)區(qu)新(xin)(xin)增(zeng)裝(zhuang)(zhuang)機(ji)508.6萬(wan)(wan)千(qian)(qian)(qian)瓦,東北(bei)地(di)區(qu)新(xin)(xin)增(zeng)裝(zhuang)(zhuang)機(ji)51.2萬(wan)(wan)千(qian)(qian)(qian)瓦,西北(bei)地(di)區(qu)新(xin)(xin)增(zeng)裝(zhuang)(zhuang)機(ji)為430.8萬(wan)(wan)千(qian)(qian)(qian)瓦,華(hua)東地(di)區(qu)新(xin)(xin)增(zeng)裝(zhuang)(zhuang)機(ji)為332.2萬(wan)(wan)千(qian)(qian)(qian)瓦,華(hua)中地(di)區(qu)新(xin)(xin)增(zeng)裝(zhuang)(zhuang)機(ji)為180.9萬(wan)(wan)千(qian)(qian)(qian)瓦,華(hua)南地(di)區(qu)新(xin)(xin)增(zeng)裝(zhuang)(zhuang)機(ji)95.5萬(wan)(wan)千(qian)(qian)(qian)瓦。截至2019年(nian)9月底,光(guang)(guang)(guang)伏發電累計裝(zhuang)(zhuang)機(ji)1.90億(yi)千(qian)(qian)(qian)瓦。


全國光伏(fu)發電量1715億千(qian)瓦時(shi),同比增(zeng)長28.1%;全國光伏(fu)平均利(li)用(yong)小(xiao)(xiao)時(shi)數910小(xiao)(xiao)時(shi),同比增(zeng)加53個小(xiao)(xiao)時(shi);平均利(li)用(yong)小(xiao)(xiao)時(shi)數較高(gao)的地區為東北地區1165小(xiao)(xiao)時(shi),華北地區1020小(xiao)(xiao)時(shi),其中蒙西1305小(xiao)(xiao)時(shi)、蒙東1276小(xiao)(xiao)時(shi)、黑龍(long)江1160小(xiao)(xiao)時(shi)。


李創軍介紹(shao),前三季(ji)度,全國棄(qi)(qi)光(guang)(guang)電(dian)量(liang)32.5億(yi)千(qian)瓦時(shi),棄(qi)(qi)光(guang)(guang)率1.9%,同(tong)(tong)比(bi)(bi)下降(jiang)(jiang)(jiang)1.0個(ge)百分點(dian)。棄(qi)(qi)光(guang)(guang)主(zhu)要集中在新(xin)疆(jiang)、甘肅(su)和青(qing)海,其中,新(xin)疆(jiang)(含(han)新(xin)疆(jiang)建設兵團)棄(qi)(qi)光(guang)(guang)電(dian)量(liang)10.2億(yi)千(qian)瓦時(shi),棄(qi)(qi)光(guang)(guang)率8.9%,同(tong)(tong)比(bi)(bi)下降(jiang)(jiang)(jiang)6.9個(ge)百分點(dian);甘肅(su)棄(qi)(qi)光(guang)(guang)電(dian)量(liang)4.6億(yi)千(qian)瓦時(shi),棄(qi)(qi)光(guang)(guang)率4.8%,同(tong)(tong)比(bi)(bi)下降(jiang)(jiang)(jiang)5.1個(ge)百分點(dian);青(qing)海棄(qi)(qi)光(guang)(guang)電(dian)量(liang)7.3億(yi)千(qian)瓦時(shi),棄(qi)(qi)光(guang)(guang)率5.8%,同(tong)(tong)比(bi)(bi)上升(sheng)1.8個(ge)百分點(dian)。


此(ci)外,今年(nian)(nian)前(qian)三季(ji)度,全國新增(zeng)水(shui)電(dian)并網(wang)容量(liang)280萬(wan)千(qian)瓦(wa),新增(zeng)裝(zhuang)(zhuang)機較多的(de)省份為云南88萬(wan)千(qian)瓦(wa)、湖南39萬(wan)千(qian)瓦(wa)和浙(zhe)江29萬(wan)千(qian)瓦(wa),占(zhan)全部新增(zeng)裝(zhuang)(zhuang)機的(de)55.7%。截至2019年(nian)(nian)9月底,全國水(shui)電(dian)裝(zhuang)(zhuang)機容量(liang)約3.55億千(qian)瓦(wa)(其中抽水(shui)蓄能2999萬(wan)千(qian)瓦(wa))。


李創軍(jun)表示,今年以來,我國風電依然保持平穩(wen)發展態(tai)勢,穩(wen)中(zhong)有(you)進。


一是裝(zhuang)機容(rong)量繼續(xu)平穩增(zeng)(zeng)長。1—9月,全(quan)國(guo)新增(zeng)(zeng)風電(dian)并網容(rong)量1308萬千瓦,同比增(zeng)(zeng)長3.7%,累計并網裝(zhuang)機容(rong)量達到1.98億千瓦。全(quan)國(guo)風電(dian)發電(dian)量2914億千瓦時,全(quan)國(guo)風電(dian)平均利用小時1519小時,整體增(zeng)(zeng)長態(tai)勢平穩有序。


二是產業布(bu)(bu)局穩步調整。在(zai)新增并(bing)網容量中,中、東、南部地區(qu)占(zhan)58.7%,布(bu)(bu)局進一步優化。


三是(shi)海上(shang)風電(dian)穩妥推進。1—9月,海上(shang)風電(dian)新(xin)增(zeng)并(bing)網容量為106萬(wan)千瓦,于去年同期相比(bi)基(ji)本持平。


四是分(fen)(fen)散(san)(san)式風電穩中突破。隨著一批項目的落地(di),分(fen)(fen)散(san)(san)式開發在提(ti)高風能利用效(xiao)率、降低社會(hui)用能成本等(deng)方面的價(jia)值(zhi)初步(bu)顯現,分(fen)(fen)散(san)(san)式風電同(tong)比增長較快,已成為風電產(chan)業新的增長點。


五是(shi)(shi)棄(qi)風(feng)(feng)問(wen)題企(qi)穩向好。1—9月,全(quan)國棄(qi)風(feng)(feng)電量為128億千瓦時(shi),平(ping)均棄(qi)風(feng)(feng)率(lv)(lv)為4.2%,較去年同(tong)期有大(da)幅度改善,同(tong)比(bi)(bi)下降3.5個(ge)百分(fen)點,尤其是(shi)(shi)新(xin)疆(jiang)、甘肅和內(nei)蒙(meng)古,棄(qi)風(feng)(feng)率(lv)(lv)同(tong)比(bi)(bi)顯著下降,新(xin)疆(jiang)棄(qi)風(feng)(feng)率(lv)(lv)15.4%、甘肅棄(qi)風(feng)(feng)率(lv)(lv)8.9%、內(nei)蒙(meng)古棄(qi)風(feng)(feng)率(lv)(lv)6.6%、同(tong)比(bi)(bi)分(fen)別下降9.8、10.1、6.7個(ge)百分(fen)點。


“全國(guo)水(shui)(shui)(shui)電(dian)(dian)(dian)(dian)發電(dian)(dian)(dian)(dian)量(liang)8938億(yi)(yi)千(qian)(qian)瓦時(shi),同(tong)比增長7.9%。”李創軍說(shuo),分省(sheng)份看(kan),水(shui)(shui)(shui)電(dian)(dian)(dian)(dian)發電(dian)(dian)(dian)(dian)量(liang)排名前(qian)五位(wei)的省(sheng)(區)依次為四(si)川(chuan)2288億(yi)(yi)千(qian)(qian)瓦時(shi)、云南2045億(yi)(yi)千(qian)(qian)瓦時(shi)、湖北1038億(yi)(yi)千(qian)(qian)瓦時(shi)、貴州545億(yi)(yi)千(qian)(qian)瓦時(shi)和廣(guang)西438億(yi)(yi)千(qian)(qian)瓦時(shi),其合計水(shui)(shui)(shui)電(dian)(dian)(dian)(dian)發電(dian)(dian)(dian)(dian)量(liang)占全國(guo)水(shui)(shui)(shui)電(dian)(dian)(dian)(dian)發電(dian)(dian)(dian)(dian)量(liang)的71.1%。前(qian)三季度,全國(guo)主(zhu)(zhu)要(yao)流(liu)域棄水(shui)(shui)(shui)電(dian)(dian)(dian)(dian)量(liang)約(yue)244億(yi)(yi)千(qian)(qian)瓦時(shi),較同(tong)期(qi)減(jian)(jian)少(shao)152億(yi)(yi)千(qian)(qian)瓦時(shi),水(shui)(shui)(shui)能利用(yong)率約(yue)95.9%,同(tong)比提(ti)高3.3個百分點。棄水(shui)(shui)(shui)主(zhu)(zhu)要(yao)發生在四(si)川(chuan)省(sheng),四(si)川(chuan)省(sheng)主(zhu)(zhu)要(yao)流(liu)域棄水(shui)(shui)(shui)電(dian)(dian)(dian)(dian)量(liang)達到210.3億(yi)(yi)千(qian)(qian)瓦時(shi),較同(tong)期(qi)減(jian)(jian)少(shao)53.2億(yi)(yi)千(qian)(qian)瓦時(shi),主(zhu)(zhu)要(yao)集中在大(da)渡河干流(liu)。其他省(sheng)份棄水(shui)(shui)(shui)電(dian)(dian)(dian)(dian)量(liang)維持較低水(shui)(shui)(shui)平。


關于(yu)生物(wu)質發電并網運(yun)行情況,李(li)創軍介(jie)紹,今年前(qian)三季度生物(wu)質發電新增裝機335萬(wan)千瓦,累計裝機達到(dao)2116萬(wan)千瓦,同比增長15.4%;前(qian)三季度生物(wu)質發電量804億千瓦時,同比增長19.4%。

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