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國家能源局:將于近日發布2020年風電、光伏發電新增消納能力
發布者:lzx | 來源:國家能源局 | 0評論 | 3433查看 | 2020-05-19 09:41:32    

2020年5月18日,國家(jia)能(neng)源局(ju)舉辦二季度網上新(xin)聞發(fa)布會,介(jie)紹疫情(qing)發(fa)生以(yi)來,國家(jia)能(neng)源局(ju)為打贏疫情(qing)防(fang)控阻擊戰(zhan)提供堅強能(neng)源保障的(de)有關工作情(qing)況。


2020年一(yi)季度全國可(ke)(ke)再(zai)生(sheng)(sheng)(sheng)能源(yuan)行業(ye)發(fa)(fa)展總(zong)體保持(chi)穩定。截至一(yi)季度末(mo),我(wo)國可(ke)(ke)再(zai)生(sheng)(sheng)(sheng)能源(yuan)發(fa)(fa)電(dian)(dian)累計裝(zhuang)(zhuang)機(ji)(ji)達(da)到8.02億(yi)(yi)(yi)千瓦(wa),同(tong)比增(zeng)長8.4%;其中(zhong),水電(dian)(dian)裝(zhuang)(zhuang)機(ji)(ji)3.57億(yi)(yi)(yi)千瓦(wa)、風(feng)電(dian)(dian)裝(zhuang)(zhuang)機(ji)(ji)2.13億(yi)(yi)(yi)千瓦(wa)、光伏發(fa)(fa)電(dian)(dian)裝(zhuang)(zhuang)機(ji)(ji)2.08億(yi)(yi)(yi)千瓦(wa)、生(sheng)(sheng)(sheng)物質(zhi)發(fa)(fa)電(dian)(dian)裝(zhuang)(zhuang)機(ji)(ji)2406萬千瓦(wa),分(fen)別同(tong)比增(zeng)長1.3%,12.4%,15.6%和19.3%。一(yi)季度,可(ke)(ke)再(zai)生(sheng)(sheng)(sheng)能源(yuan)發(fa)(fa)電(dian)(dian)量(liang)達(da)3923.4億(yi)(yi)(yi)千瓦(wa)時(shi),同(tong)比增(zeng)加38.4億(yi)(yi)(yi)千瓦(wa)時(shi)。其中(zhong),水電(dian)(dian)1963億(yi)(yi)(yi)千瓦(wa)時(shi),風(feng)電(dian)(dian)1145.8億(yi)(yi)(yi)千瓦(wa)時(shi),光伏發(fa)(fa)電(dian)(dian)527.6億(yi)(yi)(yi)千瓦(wa)時(shi),生(sheng)(sheng)(sheng)物質(zhi)發(fa)(fa)電(dian)(dian)287億(yi)(yi)(yi)千瓦(wa)時(shi)。全國主要流域棄(qi)水電(dian)(dian)量(liang)約2.8億(yi)(yi)(yi)千瓦(wa)時(shi),水能利(li)用率99.8%,同(tong)比提(ti)高0.12個百分(fen)點。


為打贏疫情防控阻擊戰提供堅強能源保障


疫情(qing)發生(sheng)以(yi)來(lai),國(guo)(guo)家能(neng)(neng)源局堅(jian)決貫徹(che)落(luo)實習近(jin)平總書記重(zhong)要(yao)指示精(jing)神(shen)和(he)黨中央、國(guo)(guo)務院決策(ce)部署(shu),堅(jian)持守土有責(ze)、守土負責(ze)、守土盡(jin)責(ze),深入分析研判能(neng)(neng)源保(bao)(bao)(bao)供(gong)(gong)形(xing)(xing)勢(shi),對(dui)保(bao)(bao)(bao)供(gong)(gong)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)進行全(quan)面(mian)(mian)動(dong)員部署(shu),研究確定“全(quan)國(guo)(guo)統籌一盤棋(qi)”“突出重(zhong)點保(bao)(bao)(bao)武(wu)漢(han)、保(bao)(bao)(bao)湖(hu)北、保(bao)(bao)(bao)重(zhong)點醫(yi)療機(ji)構、保(bao)(bao)(bao)重(zhong)點生(sheng)產(chan)企業、保(bao)(bao)(bao)民生(sheng)取暖用能(neng)(neng)”的工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)思路,以(yi)戰時(shi)狀態和(he)作(zuo)(zuo)(zuo)(zuo)風,加強全(quan)國(guo)(guo)能(neng)(neng)源調(diao)度保(bao)(bao)(bao)障(zhang),成立工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)專班,建立能(neng)(neng)源保(bao)(bao)(bao)供(gong)(gong)、能(neng)(neng)源企業復(fu)工(gong)(gong)復(fu)產(chan)、重(zhong)大問題(ti)(ti)協調(diao)三項(xiang)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)機(ji)制,堅(jian)持每日調(diao)度報告(gao)、分析會商,全(quan)面(mian)(mian)及時(shi)掌握各方面(mian)(mian)工(gong)(gong)作(zuo)(zuo)(zuo)(zuo)動(dong)態,跟蹤研判煤電油氣(qi)供(gong)(gong)需形(xing)(xing)勢(shi)和(he)安全(quan)運行狀況,研究解決重(zhong)大問題(ti)(ti),為(wei)打贏疫情(qing)防控阻擊戰、全(quan)面(mian)(mian)恢復(fu)生(sheng)產(chan)生(sheng)活秩序提供(gong)(gong)了堅(jian)強能(neng)(neng)源保(bao)(bao)(bao)障(zhang)。


一、煤電油氣供給充足,能源形勢總體平穩


三月下(xia)旬以(yi)來,能(neng)源(yuan)消(xiao)費下(xia)降幅(fu)度(du)明顯收(shou)窄,煤電油氣供給保障充(chong)足有力,為疫情防控和經濟社(she)會(hui)秩序加快恢復提供了有力支撐。總體上(shang)看,能(neng)源(yuan)發展主要呈現(xian)以(yi)下(xia)三個特(te)點:


一是能源(yuan)消(xiao)(xiao)(xiao)(xiao)費(fei)增(zeng)(zeng)(zeng)速逐步回升(sheng)(sheng)。煤電(dian)(dian)油(you)氣日(ri)消(xiao)(xiao)(xiao)(xiao)費(fei)量(liang)(liang)逐步恢復到去年(nian)同期水(shui)平(ping)。用電(dian)(dian)方(fang)(fang)面,3月(yue)以來,全社會用電(dian)(dian)量(liang)(liang)逐步回升(sheng)(sheng)。5月(yue)11日(ri),全國日(ri)用電(dian)(dian)量(liang)(liang)192億千瓦時,同比增(zeng)(zeng)(zeng)長4.8%,5月(yue)日(ri)均用電(dian)(dian)量(liang)(liang)同比增(zeng)(zeng)(zeng)長5.9%。天然(ran)氣消(xiao)(xiao)(xiao)(xiao)費(fei)方(fang)(fang)面,3月(yue)下(xia)旬,全國天然(ran)氣日(ri)均消(xiao)(xiao)(xiao)(xiao)費(fei)量(liang)(liang)約(yue)7.7億立方(fang)(fang)米(mi),同比增(zeng)(zeng)(zeng)長4.5%。在提(ti)前執行淡季氣價政(zheng)策的推動下(xia),工業燃料、發電(dian)(dian)用氣有(you)望(wang)小幅增(zeng)(zeng)(zeng)長。成品油(you)消(xiao)(xiao)(xiao)(xiao)費(fei)方(fang)(fang)面,3月(yue)份日(ri)均消(xiao)(xiao)(xiao)(xiao)費(fei)量(liang)(liang)約(yue)76萬噸,已達去年(nian)同期的80%左右。受春耕(geng)春種(zhong)、建設施工、居(ju)民出行增(zeng)(zeng)(zeng)加等拉動,成品油(you)消(xiao)(xiao)(xiao)(xiao)費(fei)量(liang)(liang)有(you)所回升(sheng)(sheng)。煤炭(tan)消(xiao)(xiao)(xiao)(xiao)費(fei)方(fang)(fang)面,3月(yue)日(ri)均消(xiao)(xiao)(xiao)(xiao)費(fei)量(liang)(liang)約(yue)980萬噸,約(yue)為(wei)去年(nian)同期的95%。在補短板(ban)強弱項(xiang)等重大投資(zi)項(xiang)目帶動下(xia),煤炭(tan)消(xiao)(xiao)(xiao)(xiao)費(fei)量(liang)(liang)穩中有(you)升(sheng)(sheng)。


二是能(neng)源(yuan)供(gong)應充足(zu)。加大(da)調(diao)度(du)和協調(diao)力度(du),狠抓能(neng)源(yuan)企業(ye)(ye)復(fu)工復(fu)產(chan)。到3月末,能(neng)源(yuan)生產(chan)企業(ye)(ye)已(yi)基本(ben)復(fu)工。煤(mei)炭產(chan)量(liang)穩(wen)(wen)步回升。3月中(zhong)旬,煤(mei)炭日產(chan)量(liang)已(yi)超(chao)過(guo)1000萬(wan)噸,已(yi)恢復(fu)至(zhi)去(qu)年(nian)同(tong)期(qi)水(shui)平(ping),較春節期(qi)間(jian)增加約600萬(wan)噸。全(quan)國統調(diao)電(dian)(dian)廠電(dian)(dian)煤(mei)保持(chi)(chi)在(zai)25天以上,供(gong)電(dian)(dian)、供(gong)熱企業(ye)(ye)和港口庫存均處于(yu)合理水(shui)平(ping),電(dian)(dian)煤(mei)價格處于(yu)綠色合理區(qu)間(jian)。油氣產(chan)量(liang)持(chi)(chi)續增長(chang)(chang)。一季度(du)原油產(chan)量(liang)4857萬(wan)噸,同(tong)比(bi)增長(chang)(chang)2.4%;天然氣產(chan)量(liang)483億立方(fang)米,同(tong)比(bi)增長(chang)(chang)9.1%。電(dian)(dian)力供(gong)應安全(quan)穩(wen)(wen)定(ding)。發電(dian)(dian)和電(dian)(dian)網企業(ye)(ye)積極履行(xing)社會責(ze)任,采取有力有效(xiao)措施(shi),確保疫(yi)情(qing)防控期(qi)間(jian)電(dian)(dian)力安全(quan)穩(wen)(wen)定(ding)供(gong)應。


三是(shi)能(neng)(neng)(neng)源安全(quan)保障(zhang)能(neng)(neng)(neng)力(li)(li)持(chi)(chi)續(xu)(xu)增強(qiang)。牢固樹立底線思(si)維,以保障(zhang)油(you)氣(qi)安全(quan)為(wei)重點,以產(chan)供儲(chu)(chu)銷體(ti)系建(jian)(jian)設(she)(she)為(wei)抓手,著力(li)(li)提高能(neng)(neng)(neng)源安全(quan)保障(zhang)能(neng)(neng)(neng)力(li)(li)。持(chi)(chi)續(xu)(xu)加(jia)大(da)(da)油(you)氣(qi)勘探開發力(li)(li)度。主要(yao)油(you)氣(qi)企業服從國(guo)(guo)家能(neng)(neng)(neng)源安全(quan)大(da)(da)局,在油(you)價(jia)下行(xing)形勢下,保持(chi)(chi)油(you)氣(qi)勘探開發力(li)(li)度不減,延續(xu)(xu)增儲(chu)(chu)上(shang)產(chan)的(de)良好勢頭(tou)。持(chi)(chi)續(xu)(xu)加(jia)大(da)(da)補(bu)短板強(qiang)弱項(xiang)力(li)(li)度。加(jia)快天然氣(qi)管(guan)(guan)網(wang)建(jian)(jian)設(she)(she),推(tui)(tui)進形成(cheng)“全(quan)國(guo)(guo)一張網(wang)”。增強(qiang)能(neng)(neng)(neng)源系統儲(chu)(chu)備調(diao)節(jie)能(neng)(neng)(neng)力(li)(li),加(jia)快石油(you)儲(chu)(chu)備設(she)(she)施(shi)建(jian)(jian)設(she)(she),積極推(tui)(tui)進抽(chou)水(shui)(shui)蓄(xu)能(neng)(neng)(neng)電(dian)站建(jian)(jian)設(she)(she)和煤電(dian)靈活性改造。提高電(dian)網(wang)安全(quan)。加(jia)快推(tui)(tui)動(dong)重大(da)(da)項(xiang)目(mu)復工建(jian)(jian)設(she)(she)。著力(li)(li)擴大(da)(da)有效投資、拉(la)動(dong)經濟(ji)發展(zhan)。蒙(meng)西至晉中(zhong)(zhong)(zhong)、青海至河南(nan)、雅中(zhong)(zhong)(zhong)至江西、烏東(dong)(dong)德電(dian)站送電(dian)廣(guang)(guang)東(dong)(dong)廣(guang)(guang)西、云貴互(hu)聯等輸電(dian)工程(cheng)和烏東(dong)(dong)德、白鶴灘等大(da)(da)中(zhong)(zhong)(zhong)型水(shui)(shui)電(dian)站等20余項(xiang)重大(da)(da)工程(cheng)全(quan)面復工,陜北(bei)至湖北(bei)特高壓(ya)直(zhi)流工程(cheng)等5個(ge)新建(jian)(jian)項(xiang)目(mu)破土動(dong)工。加(jia)強(qiang)中(zhong)(zhong)(zhong)俄天然氣(qi)東(dong)(dong)線管(guan)(guan)道中(zhong)(zhong)(zhong)段工程(cheng)5個(ge)省區市18個(ge)標(biao)段項(xiang)目(mu)的(de)指導協調(diao),推(tui)(tui)動(dong)工程(cheng)加(jia)快建(jian)(jian)設(she)(she)。及時組織(zhi)下達農網(wang)改造升(sheng)級2020年中(zhong)(zhong)(zhong)央預算內(nei)投資,推(tui)(tui)動(dong)風(feng)電(dian)、光伏發電(dian)在建(jian)(jian)項(xiang)目(mu)復工。


二、可再生能源裝機規模持續擴大,利用水平基本穩定


2020年一(yi)季(ji)度全國(guo)可再生能源行業發(fa)展總(zong)體保持穩定(ding)。截至(zhi)一(yi)季(ji)度末(mo),我(wo)國(guo)可再生能源發(fa)電(dian)累計(ji)裝(zhuang)(zhuang)機(ji)達到8.02億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa),同(tong)(tong)比增(zeng)(zeng)長8.4%;其中,水(shui)電(dian)裝(zhuang)(zhuang)機(ji)3.57億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)、風電(dian)裝(zhuang)(zhuang)機(ji)2.13億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)、光(guang)伏發(fa)電(dian)裝(zhuang)(zhuang)機(ji)2.08億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)、生物(wu)質發(fa)電(dian)裝(zhuang)(zhuang)機(ji)2406萬千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa),分別同(tong)(tong)比增(zeng)(zeng)長1.3%,12.4%,15.6%和19.3%。一(yi)季(ji)度,可再生能源發(fa)電(dian)量達3923.4億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)時,同(tong)(tong)比增(zeng)(zeng)加38.4億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)時。其中,水(shui)電(dian)1963億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)時,風電(dian)1145.8億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)時,光(guang)伏發(fa)電(dian)527.6億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)時,生物(wu)質發(fa)電(dian)287億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)時。全國(guo)主要流域棄水(shui)電(dian)量約(yue)2.8億(yi)(yi)(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)時,水(shui)能利用(yong)率99.8%,同(tong)(tong)比提高0.12個百(bai)分點。


1.水電建設和運行情況


2020年一季度(du),全(quan)國水電新增(zeng)裝機約70萬(wan)千(qian)瓦(wa)。新增(zeng)裝機較多的省份(fen)是四(si)川(chuan)(19萬(wan)千(qian)瓦(wa))、陜西(17萬(wan)千(qian)瓦(wa))和湖南(15萬(wan)千(qian)瓦(wa)),占全(quan)部新增(zeng)裝機的73.5%。


2020年一季度,全國水電(dian)(dian)發(fa)電(dian)(dian)量(liang)1963億(yi)(yi)千(qian)瓦(wa)時(shi)(shi),同(tong)比減(jian)(jian)少9.5%。四川(chuan)(543億(yi)(yi)千(qian)瓦(wa)時(shi)(shi))、云南(353億(yi)(yi)千(qian)瓦(wa)時(shi)(shi))、湖北(246億(yi)(yi)千(qian)瓦(wa)時(shi)(shi))發(fa)電(dian)(dian)量(liang)較多,占全部水電(dian)(dian)發(fa)電(dian)(dian)量(liang)的58.2%。6000千(qian)瓦(wa)以上水電(dian)(dian)廠(chang)平均利用小(xiao)時(shi)(shi)數為622小(xiao)時(shi)(shi),同(tong)比減(jian)(jian)少69小(xiao)時(shi)(shi)。


2.風電建設和運行情況


2020年一(yi)(yi)季(ji)度,全國(guo)風(feng)(feng)電(dian)(dian)新(xin)增(zeng)并網裝(zhuang)機236萬(wan)(wan)千瓦(wa)(wa)(wa),其(qi)中陸(lu)(lu)上風(feng)(feng)電(dian)(dian)新(xin)增(zeng)裝(zhuang)機207萬(wan)(wan)千瓦(wa)(wa)(wa)、海(hai)上風(feng)(feng)電(dian)(dian)新(xin)增(zeng)裝(zhuang)機29萬(wan)(wan)千瓦(wa)(wa)(wa)。從地區(qu)(qu)(qu)分布看(kan),中東部(bu)和南方地區(qu)(qu)(qu)占比約50%,“三北”地區(qu)(qu)(qu)占50%,風(feng)(feng)電(dian)(dian)開發布局進一(yi)(yi)步優(you)化。到2020年一(yi)(yi)季(ji)度末,全國(guo)風(feng)(feng)電(dian)(dian)累(lei)計(ji)裝(zhuang)機2.13億(yi)千瓦(wa)(wa)(wa),其(qi)中陸(lu)(lu)上風(feng)(feng)電(dian)(dian)累(lei)計(ji)裝(zhuang)機2.06億(yi)千瓦(wa)(wa)(wa)、海(hai)上風(feng)(feng)電(dian)(dian)累(lei)計(ji)裝(zhuang)機613.7萬(wan)(wan)千瓦(wa)(wa)(wa)。


2020年一季度(du),全國風電發(fa)電量1149億千瓦時(shi)(shi)(shi),同比增長10.4%;平均利(li)用小時(shi)(shi)(shi)數548小時(shi)(shi)(shi),風電平均利(li)用小時(shi)(shi)(shi)數較高的(de)地區中,云南988小時(shi)(shi)(shi)、四川882小時(shi)(shi)(shi)、廣西748小時(shi)(shi)(shi)、上(shang)海696小時(shi)(shi)(shi)。


3.光伏發電建設和運行情況


2020年(nian)一(yi)季(ji)度,全國新(xin)(xin)增(zeng)光(guang)伏(fu)發(fa)電(dian)裝(zhuang)機395萬(wan)(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)(wa),其中(zhong)集中(zhong)式光(guang)伏(fu)新(xin)(xin)增(zeng)裝(zhuang)機223萬(wan)(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)(wa)、分布式光(guang)伏(fu)新(xin)(xin)增(zeng)裝(zhuang)機172萬(wan)(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)(wa)。到2020年(nian)一(yi)季(ji)度末(mo),光(guang)伏(fu)發(fa)電(dian)累計裝(zhuang)機達到2.08億(yi)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)(wa)。分區域(yu)來看(kan),華(hua)北、華(hua)南地(di)區新(xin)(xin)增(zeng)裝(zhuang)機較多,分別達121和99萬(wan)(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)(wa);從(cong)重點(dian)省區看(kan),廣(guang)東(dong)、內蒙(meng)古、浙江、山(shan)西、山(shan)東(dong)新(xin)(xin)增(zeng)裝(zhuang)機較多,分別達60萬(wan)(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)(wa)、47萬(wan)(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)(wa)、36萬(wan)(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)(wa)、29萬(wan)(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)(wa)、28萬(wan)(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)瓦(wa)(wa)(wa)(wa)。


2020年一季度,全國光(guang)(guang)(guang)伏(fu)發(fa)電量達(da)528億千瓦時(shi)(shi)(shi),同比增長19.9%,光(guang)(guang)(guang)伏(fu)利(li)用(yong)小(xiao)(xiao)(xiao)時(shi)(shi)(shi)數(shu)248小(xiao)(xiao)(xiao)時(shi)(shi)(shi),分(fen)品(pin)種(zhong)看,集中式光(guang)(guang)(guang)伏(fu)發(fa)電量為412億千瓦時(shi)(shi)(shi),利(li)用(yong)小(xiao)(xiao)(xiao)時(shi)(shi)(shi)數(shu)279小(xiao)(xiao)(xiao)時(shi)(shi)(shi);分(fen)布式光(guang)(guang)(guang)伏(fu)發(fa)電量達(da)116億千瓦時(shi)(shi)(shi),利(li)用(yong)小(xiao)(xiao)(xiao)時(shi)(shi)(shi)數(shu)180小(xiao)(xiao)(xiao)時(shi)(shi)(shi)。分(fen)區(qu)域(yu)看,東北地(di)區(qu)光(guang)(guang)(guang)伏(fu)利(li)用(yong)小(xiao)(xiao)(xiao)時(shi)(shi)(shi)數(shu)最高,達(da)350小(xiao)(xiao)(xiao)時(shi)(shi)(shi);華東地(di)區(qu)光(guang)(guang)(guang)伏(fu)利(li)用(yong)小(xiao)(xiao)(xiao)時(shi)(shi)(shi)數(shu)最低,達(da)190小(xiao)(xiao)(xiao)時(shi)(shi)(shi)。


4.生物質發電建設和運行情況


2020年一(yi)季度(du),生(sheng)物質發(fa)電(dian)(dian)新增裝(zhuang)機98萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa),累計裝(zhuang)機達到(dao)2405.9萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa),同(tong)比(bi)增長19.3%;2020年一(yi)季度(du)生(sheng)物質發(fa)電(dian)(dian)量287億(yi)(yi)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)時(shi)(shi),同(tong)比(bi)增長11.4%,繼續保持穩步增長勢(shi)頭。累計裝(zhuang)機排(pai)名前五位的省份是山東(dong)(dong)(dong)、廣(guang)(guang)東(dong)(dong)(dong)、江蘇、安(an)(an)徽和(he)(he)浙江,分(fen)別(bie)(bie)為(wei)297.4萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)、268.7萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)、202.2萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)、199萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)和(he)(he)191.5萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa);新增裝(zhuang)機較多的省份是廣(guang)(guang)東(dong)(dong)(dong)、廣(guang)(guang)西、河(he)南、遼寧(ning)和(he)(he)安(an)(an)徽,分(fen)別(bie)(bie)為(wei)32.7萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)、8.2萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)、7.9萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)、7萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)和(he)(he)6.7萬(wan)(wan)(wan)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa);年發(fa)電(dian)(dian)量排(pai)名前五位的省份是廣(guang)(guang)東(dong)(dong)(dong)、山東(dong)(dong)(dong)、江蘇、安(an)(an)徽和(he)(he)浙江,分(fen)別(bie)(bie)為(wei)35.4億(yi)(yi)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)時(shi)(shi)、33.4億(yi)(yi)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)時(shi)(shi)、27.1億(yi)(yi)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)時(shi)(shi)、24.3億(yi)(yi)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)時(shi)(shi)和(he)(he)21.7億(yi)(yi)千(qian)(qian)(qian)(qian)(qian)(qian)瓦(wa)時(shi)(shi)。


為(wei)深(shen)入(ru)貫徹落實中(zhong)央(yang)關(guan)于(yu)統籌(chou)推進疫(yi)情防控和經濟社會發(fa)展的決策(ce)部署,綜合(he)考(kao)慮(lv)電(dian)(dian)力負荷(he)受新(xin)冠肺炎(yan)疫(yi)情影響低位運行、新(xin)能(neng)源(yuan)消(xiao)納(na)階段性困難等不可(ke)抗力因素,2020年一季度風電(dian)(dian)、光伏發(fa)電(dian)(dian)限發(fa)電(dian)(dian)量不納(na)入(ru)清(qing)潔能(neng)源(yuan)消(xiao)納(na)統計考(kao)核。目前,國家能(neng)源(yuan)局正在組織電(dian)(dian)網企業據此測算(suan)論證并于(yu)近(jin)日發(fa)布(bu)2020年風電(dian)(dian)、光伏發(fa)電(dian)(dian)新(xin)增(zeng)消(xiao)納(na)能(neng)力,積極釋放(fang)新(xin)能(neng)源(yuan)新(xin)增(zeng)消(xiao)納(na)空間,明確(que)行業預期(qi),促(cu)進行業擴投資、穩增(zeng)長。


三、強化主要城市用戶供電監管,可靠性保持較高水平


2020年第一季度,全(quan)國50個主要(yao)城市(shi)用戶供電(dian)(dian)可靠(kao)性繼續保持較(jiao)高(gao)水平,平均供電(dian)(dian)可靠(kao)率為99.973%,用戶平均停(ting)電(dian)(dian)時間為0.59小時/戶,用戶平均停(ting)電(dian)(dian)次數為0.21次/戶。全(quan)國范圍內未發(fa)生(sheng)大面積停(ting)電(dian)(dian)事(shi)件和造成重(zhong)大社會影(ying)響的停(ting)電(dian)(dian)事(shi)件。


1.供電可靠率達到工作要求


一季(ji)度,全國50個(ge)主要城市供電(dian)企業平(ping)(ping)均(jun)供電(dian)可(ke)靠率(lv)為(wei)99.973%,同比提升0.023個(ge)百分點。其中(zhong),城市地(di)區(qu)(qu)(包括:市中(zhong)心區(qu)(qu)、市區(qu)(qu)、城鎮)平(ping)(ping)均(jun)供電(dian)可(ke)靠率(lv)為(wei)99.989%;農村地(di)區(qu)(qu)平(ping)(ping)均(jun)供電(dian)可(ke)靠率(lv)為(wei)99.963%,整體水平(ping)(ping)達(da)到(dao)黨中(zhong)央和國務院(yuan)脫(tuo)貧攻堅、鄉村振興戰(zhan)略等(deng)工作中(zhong)99.8%的要求。


2.全國主要城市平均停電時間同比減少0.49小時/戶


一季度,全國50個(ge)主要城市供電企業用戶(hu)(hu)(hu)平均停(ting)電時(shi)間為(wei)(wei)0.59小(xiao)(xiao)時(shi)/戶(hu)(hu)(hu),同比(bi)減少0.49小(xiao)(xiao)時(shi)/戶(hu)(hu)(hu)。其中,用戶(hu)(hu)(hu)平均停(ting)電時(shi)間最(zui)短的(de)五個(ge)城市為(wei)(wei)深(shen)圳(zhen)、上海、南京、廣州、北京,分(fen)別(bie)是(shi)0.06、0.10、0.10、0.14、0.14小(xiao)(xiao)時(shi)/戶(hu)(hu)(hu);用戶(hu)(hu)(hu)平均停(ting)電時(shi)間最(zui)長的(de)五個(ge)城市為(wei)(wei)拉薩、昆(kun)明(ming)、南昌、貴(gui)陽、南寧,分(fen)別(bie)是(shi)3.02、3.01、2.22、1.95、1.60小(xiao)(xiao)時(shi)/戶(hu)(hu)(hu)。


城(cheng)市地區(qu)平均停電時(shi)(shi)間(jian)為0.25小(xiao)時(shi)(shi)/戶(hu)(hu)(hu)(hu)。其中,用(yong)戶(hu)(hu)(hu)(hu)平均停電時(shi)(shi)間(jian)最短的五個(ge)城(cheng)市為上海、深圳、廣州(zhou)、北(bei)京(jing)、杭州(zhou),分別是0.04、0.05、0.06、0.07、0.08小(xiao)時(shi)(shi)/戶(hu)(hu)(hu)(hu);用(yong)戶(hu)(hu)(hu)(hu)平均停電時(shi)(shi)間(jian)最長的五個(ge)城(cheng)市為拉薩、貴陽、昆明、海口(kou)、成(cheng)都,分別是2.73、0.91、0.73、0.72、0.66小(xiao)時(shi)(shi)/戶(hu)(hu)(hu)(hu)。


農(nong)村地區平均停(ting)電(dian)時(shi)間(jian)(jian)為(wei)0.81小(xiao)(xiao)時(shi)/戶。其(qi)中,用戶平均停(ting)電(dian)時(shi)間(jian)(jian)最短的五(wu)個城市(shi)(shi)為(wei)深圳(zhen)、南(nan)(nan)京、上海(hai)、佛山、東莞,分別是0.07、0.12、0.14、0.17、0.19小(xiao)(xiao)時(shi)/戶;用戶平均停(ting)電(dian)時(shi)間(jian)(jian)最長的五(wu)個城市(shi)(shi)為(wei)拉(la)薩(sa)、昆明、南(nan)(nan)昌(chang)、貴陽、南(nan)(nan)寧,分別是6.44、3.83、3.42、2.93、2.35小(xiao)(xiao)時(shi)/戶。


50個(ge)主要(yao)城市(shi)的(de)農村(cun)地區(qu)用戶平均停電(dian)時間普遍高于城市(shi)地區(qu),差異最(zui)大的(de)五個(ge)城市(shi)為拉薩、昆明、南昌、南寧、貴陽,農村(cun)和城市(shi)的(de)差距分別是(shi)3.72、3.10、3.01、2.07、2.02小時/戶。


3.用戶平均停電次數同比減少0.07次/戶


一季度,全(quan)國50個主要城市(shi)供電(dian)企業用(yong)戶(hu)(hu)(hu)平(ping)均停電(dian)次(ci)數(shu)為0.21次(ci)/戶(hu)(hu)(hu),同比(bi)減(jian)少0.07次(ci)/戶(hu)(hu)(hu)。其中,用(yong)戶(hu)(hu)(hu)平(ping)均停電(dian)次(ci)數(shu)最(zui)少的五(wu)個城市(shi)為深圳、南京、上海、廣州、佛山(shan),分別是0.03、0.03、0.05、0.06、0.07次(ci)/戶(hu)(hu)(hu);用(yong)戶(hu)(hu)(hu)平(ping)均停電(dian)次(ci)數(shu)最(zui)多的五(wu)個城市(shi)為拉薩(sa)、昆明、貴陽、合(he)肥、南昌,分別是1.32、0.71、0.66、0.59、0.57次(ci)/戶(hu)(hu)(hu)。


城(cheng)市地區平均停電次(ci)(ci)數為0.08次(ci)(ci)/戶(hu)。其中(zhong),用(yong)戶(hu)平均停電次(ci)(ci)數最少的五(wu)個(ge)城(cheng)市為上海(hai)、南京、廣州、深圳、廈(sha)門,分別是(shi)0.01、0.02、0.03、0.03、0.04次(ci)(ci)/戶(hu);用(yong)戶(hu)平均停電次(ci)(ci)數最多的五(wu)個(ge)城(cheng)市為拉薩(sa)、貴陽、海(hai)口、烏魯木齊、合肥,分別是(shi)1.28、0.32、0.26、0.23、0.23次(ci)(ci)/戶(hu)。


農(nong)村地區平均(jun)停(ting)(ting)電次(ci)(ci)數(shu)為(wei)(wei)0.28次(ci)(ci)/戶(hu)(hu)(hu)(hu)。其中,用戶(hu)(hu)(hu)(hu)平均(jun)停(ting)(ting)電次(ci)(ci)數(shu)最少(shao)的(de)五個城(cheng)市(shi)為(wei)(wei)深圳、南(nan)(nan)京、上海(hai)、東莞、佛山(shan),分別(bie)是(shi)0.03、0.04、0.07、0.08、0.09次(ci)(ci)/戶(hu)(hu)(hu)(hu);用戶(hu)(hu)(hu)(hu)平均(jun)停(ting)(ting)電次(ci)(ci)數(shu)最多的(de)五個城(cheng)市(shi)為(wei)(wei)拉(la)薩、貴陽、合肥(fei)、昆明(ming)、南(nan)(nan)昌,分別(bie)是(shi)1.74、0.98、0.90、0.90、0.90次(ci)(ci)/戶(hu)(hu)(hu)(hu)。


50個(ge)主要(yao)城(cheng)市的(de)農(nong)村地區用(yong)戶平(ping)均(jun)停電次(ci)數普遍多于城(cheng)市地區,差異(yi)最(zui)大的(de)五個(ge)城(cheng)市為南昌、昆明、合肥、貴陽、南寧(ning),農(nong)村和城(cheng)市的(de)差距分別是(shi)0.81、0.71、0.68、0.66、0.64次(ci)/戶。


4.故障停電為主要停電原因


一季度(du),造成全國50個主(zhu)要城市供電(dian)企業停(ting)電(dian)的主(zhu)要原因是故障停(ting)電(dian),造成平均停(ting)電(dian)時間(jian)0.40小時/戶,占總停(ting)電(dian)時間(jian)的67.33%。故障停(ting)電(dian)中,異(yi)物短路、外力破壞等(deng)外力因素占25.95%,設備老化等(deng)設備因素占24.93%,雷電(dian)、臺風等(deng)自(zi)然因素占22.36%。


造成全國50個主要城市(shi)供電(dian)(dian)企(qi)業停(ting)(ting)電(dian)(dian)的(de)次要原因(yin)(yin)是計劃停(ting)(ting)電(dian)(dian),造成平均停(ting)(ting)電(dian)(dian)時(shi)(shi)間0.19小時(shi)(shi)/戶,占總停(ting)(ting)電(dian)(dian)時(shi)(shi)間的(de)32.67%。計劃停(ting)(ting)電(dian)(dian)中,供配電(dian)(dian)設(she)施(shi)計劃和臨時(shi)(shi)檢修等檢修因(yin)(yin)素占48.70%,電(dian)(dian)網內外部施(shi)工等工程停(ting)(ting)電(dian)(dian)因(yin)(yin)素占47.05%。

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