免费菠萝视频app下载

近日，在云南昆明召開的(de)2021年(nian)西(xi)電(dian)東送省間協商(shang)會(hui)暨(ji)南方(fang)(fang)區域跨(kua)區跨(kua)省“六(liu)簽(qian)”工作推(tui)進會(hui)上，參會(hui)各方(fang)(fang)綜(zong)合經(jing)濟形勢(shi)(shi)、氣候預測、疫情影響、用(yong)電(dian)結構及今年(nian)用(yong)電(dian)增長等情況(kuang)，對下一(yi)階(jie)段的(de)電(dian)力供(gong)需(xu)形勢(shi)(shi)進行了深入分析。

會上，南方(fang)(fang)電網公司通報(bao)了南方(fang)(fang)區(qu)域2020年(nian)電力供應、電網運行及西電東送情況，分(fen)析了2021年(nian)電力供需形(xing)勢，介紹了2021年(nian)西電東送優(you)先計(ji)劃(hua)安排(pai)建議(yi)(yi)。通報(bao)顯示，今(jin)年(nian)1—10月(yue)，南方(fang)(fang)電網統調最(zui)大負荷2億(yi)千(qian)瓦，同比(bi)(bi)增長(chang)7%，6月(yue)以來七(qi)創新高；南方(fang)(fang)五省(sheng)區(qu)全社會用電量10708億(yi)千(qian)瓦時，同比(bi)(bi)增長(chang)3.8%；累計(ji)完(wan)成(cheng)西電東送電量1980億(yi)千(qian)瓦時，超年(nian)度協議(yi)(yi)計(ji)劃(hua)281億(yi)千(qian)瓦時。

經濟持續復蘇 增供擴銷見效

隨(sui)著復工復產(chan)的(de)(de)穩步推(tui)進，1—10月(yue)，南方(fang)五省區全社(she)會(hui)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)量同比增長3.8%，其中，第(di)一(yi)產(chan)業(ye)和居民生活用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)增速強勁，分別(bie)達到10.7%和7.9%，成(cheng)為拉動(dong)整體用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)增長的(de)(de)主(zhu)力。第(di)二、三產(chan)業(ye)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)穩步回升(sheng)，工業(ye)、制造業(ye)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)持續恢(hui)復，其中，黑色、有色、建材和化工四大高(gao)耗能行業(ye)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)量突破(po)2600億(yi)千瓦時(shi)，電(dian)(dian)(dian)(dian)(dian)子設備制造業(ye)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)增速超(chao)過15%。值得一(yi)提的(de)(de)是(shi)，第(di)三季度，第(di)二、三產(chan)業(ye)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)量都翻了兩倍(bei)以上，表明經濟的(de)(de)加快恢(hui)復，刺(ci)激(ji)了產(chan)業(ye)用(yong)(yong)(yong)(yong)電(dian)(dian)(dian)(dian)(dian)的(de)(de)增長。

分省區(qu)看，1—10月(yue)，廣東(dong)工(gong)(gong)業與第三產業用(yong)電(dian)(dian)持續(xu)(xu)恢復，居民(min)用(yong)電(dian)(dian)保持較高(gao)(gao)增長(chang)(chang)，廣東(dong)制造業自5月(yue)轉正后(hou)，連續(xu)(xu)6個月(yue)保持正增長(chang)(chang)。3月(yue)以來，廣西工(gong)(gong)業用(yong)電(dian)(dian)增長(chang)(chang)平穩，云南(nan)新(xin)產能開(kai)工(gong)(gong)率持續(xu)(xu)走高(gao)(gao)，有效支(zhi)撐了用(yong)電(dian)(dian)量的高(gao)(gao)速增長(chang)(chang)。

分(fen)行業(ye)看，1—10月(yue)(yue)，南方五省區工業(ye)用(yong)電(dian)量(liang)6566億千(qian)瓦(wa)時，同比增(zeng)(zeng)長2.8%，其中(zhong)四大高耗能行業(ye)用(yong)電(dian)量(liang)達到(dao)2606億千(qian)瓦(wa)時，分(fen)別為4.8%、13.9%、14.3%、0.9%，全部(bu)實(shi)現(xian)正增(zeng)(zeng)長。前10個月(yue)(yue)內，制(zhi)(zhi)造業(ye)用(yong)電(dian)同比增(zeng)(zeng)長4.3%，增(zeng)(zeng)速高于工業(ye)用(yong)電(dian)1.5個百分(fen)點(dian)，其中(zhong)計(ji)算機、通信和其他電(dian)子設備(bei)制(zhi)(zhi)造業(ye)實(shi)現(xian)兩位數(shu)的(de)增(zeng)(zeng)長，達到(dao)15.2%。

疫(yi)情防控期(qi)間(jian)，人們對電子(zi)商務(wu)、在線教育、網上會議、遠(yuan)程診療等信息(xi)(xi)需求(qiu)的(de)(de)大幅增加，數字(zi)經濟順勢成為(wei)社會經濟復(fu)蘇和高質量發展(zhan)的(de)(de)“加速器”。其中，行業(ye)用電數據的(de)(de)增長成了(le)(le)很好的(de)(de)證明，在構成信息(xi)(xi)傳輸(shu)、軟件和信息(xi)(xi)技術服務(wu)業(ye)同比增長18.9%的(de)(de)子(zi)行業(ye)中，互聯網數據服務(wu)業(ye)的(de)(de)用電增長達到了(le)(le)110.7%。

清潔能源基本全額消納 西電東送電量再創新高

11月17日，貴州電網新能源日發電量連續兩日創歷史新高，首次突破1億(yi)千瓦(wa)時(shi)大關，最高達1.06億(yi)千瓦(wa)時(shi)，同比增長35.7%，占當日發電量的19%以上(shang)。

今年以來，南(nan)方(fang)電(dian)(dian)網公司堅決貫(guan)徹黨中(zhong)央、國務院決策部(bu)署，全力(li)推進(jin)(jin)清(qing)潔能源消(xiao)納和克服疫情(qing)影(ying)響，年初(chu)制(zhi)定清(qing)潔能源消(xiao)納24項舉措，實(shi)現(xian)云貴(gui)互聯通道工程提前投(tou)(tou)運和昆柳龍(long)直流(liu)工程提前完成(cheng)階段(duan)性投(tou)(tou)產，為(wei)富(fu)(fu)余(yu)水(shui)電(dian)(dian)消(xiao)納奠定堅實(shi)基礎；進(jin)(jin)一(yi)(yi)步(bu)深化(hua)電(dian)(dian)力(li)體制(zhi)改革(ge)，深入(ru)推進(jin)(jin)電(dian)(dian)力(li)市(shi)場建設，首(shou)次組織開展南(nan)方(fang)區(qu)域跨區(qu)跨省年度交(jiao)易(yi)(yi)，積極(ji)推動(dong)中(zhong)長期合(he)同簽訂，實(shi)現(xian)區(qu)域統一(yi)(yi)電(dian)(dian)力(li)交(jiao)易(yi)(yi)平臺在貴(gui)州、廣州電(dian)(dian)力(li)交(jiao)易(yi)(yi)中(zhong)心(xin)上線運行(xing)；完善市(shi)場化(hua)交(jiao)易(yi)(yi)機制(zhi)，建立云電(dian)(dian)送(song)粵曲線外電(dian)(dian)量價格(ge)浮(fu)動(dong)機制(zhi)，推動(dong)實(shi)施云電(dian)(dian)入(ru)瓊(qiong)，協(xie)調推動(dong)烏(wu)東德(de)電(dian)(dian)站調試、送(song)電(dian)(dian)與購售電(dian)(dian)合(he)同談判工作(zuo)同步(bu)進(jin)(jin)行(xing)，最大限度消(xiao)納西部(bu)富(fu)(fu)余(yu)水(shui)電(dian)(dian)。

1—10月，南方電(dian)(dian)(dian)網公司累(lei)計(ji)組(zu)織跨省區交易(yi)電(dian)(dian)(dian)量(liang)290億千(qian)(qian)(qian)瓦時(shi)(shi)(shi)(shi)(shi)(shi)，其(qi)中云南富(fu)余水(shui)電(dian)(dian)(dian)增(zeng)送(song)廣(guang)東247億千(qian)(qian)(qian)瓦時(shi)(shi)(shi)(shi)(shi)(shi)、增(zeng)送(song)海南13.2億千(qian)(qian)(qian)瓦時(shi)(shi)(shi)(shi)(shi)(shi)、廣(guang)西(xi)(xi)送(song)廣(guang)東扶貧電(dian)(dian)(dian)量(liang)29.9億千(qian)(qian)(qian)瓦時(shi)(shi)(shi)(shi)(shi)(shi)；全網省內市場化交易(yi)電(dian)(dian)(dian)量(liang)4009.6億千(qian)(qian)(qian)瓦時(shi)(shi)(shi)(shi)(shi)(shi)，同比(bi)增(zeng)長22%；累(lei)計(ji)完成西(xi)(xi)電(dian)(dian)(dian)東送(song)電(dian)(dian)(dian)量(liang)1980億千(qian)(qian)(qian)瓦時(shi)(shi)(shi)(shi)(shi)(shi)，超(chao)年(nian)(nian)(nian)度協議(yi)計(ji)劃281億千(qian)(qian)(qian)瓦時(shi)(shi)(shi)(shi)(shi)(shi)。預計(ji)全年(nian)(nian)(nian)西(xi)(xi)電(dian)(dian)(dian)東送(song)電(dian)(dian)(dian)量(liang)可(ke)達2300億千(qian)(qian)(qian)瓦時(shi)(shi)(shi)(shi)(shi)(shi)，同比(bi)增(zeng)長1.7%，同時(shi)(shi)(shi)(shi)(shi)(shi)在規模上將再(zai)創(chuang)歷史(shi)新高(gao)(gao)，屆時(shi)(shi)(shi)(shi)(shi)(shi)，西(xi)(xi)電(dian)(dian)(dian)東送(song)電(dian)(dian)(dian)量(liang)將連(lian)續4年(nian)(nian)(nian)突破(po)2000億千(qian)(qian)(qian)瓦時(shi)(shi)(shi)(shi)(shi)(shi)，“十三五”期(qi)間累(lei)計(ji)突破(po)1萬億千(qian)(qian)(qian)瓦時(shi)(shi)(shi)(shi)(shi)(shi)，年(nian)(nian)(nian)均增(zeng)長約4%。清潔(jie)能(neng)(neng)源(yuan)(yuan)消(xiao)納方面，截至10月底，全網統調水(shui)能(neng)(neng)利用率(lv)高(gao)(gao)達99.3%，其(qi)中云南統調水(shui)能(neng)(neng)利用率(lv)98.9%，遠高(gao)(gao)于國家發改委、國家能(neng)(neng)源(yuan)(yuan)局印發的《清潔(jie)能(neng)(neng)源(yuan)(yuan)消(xiao)納行動計(ji)劃(2018—2020年(nian)(nian)(nian))》中2020年(nian)(nian)(nian)水(shui)能(neng)(neng)利用率(lv)95%這一目標，實現(xian)水(shui)電(dian)(dian)(dian)、風(feng)電(dian)(dian)(dian)、光伏(fu)發電(dian)(dian)(dian)清潔(jie)能(neng)(neng)源(yuan)(yuan)基(ji)本全額消(xiao)納。

蓄能存煤充足 電力供應可靠

今年(nian)以來(lai)，南方電(dian)網公司密(mi)切(qie)跟(gen)蹤五省區復工復產、氣溫走勢及來(lai)水(shui)(shui)變化(hua)，滾動優化(hua)送受電(dian)安排，完善市場機制，提高交易頻次，積極(ji)組織云南富(fu)余水(shui)(shui)電(dian)增送，優化(hua)流域梯級電(dian)站水(shui)(shui)庫調度，全力保障南方五省區電(dian)力可靠(kao)供(gong)應(ying)。截至10月底(di)，全網水(shui)(shui)電(dian)蓄能(neng)637億千(qian)瓦時，同比增加170億千(qian)瓦時，各主(zhu)要水(shui)(shui)庫均(jun)高位運行。電(dian)煤供(gong)應(ying)總體充(chong)足，電(dian)煤方面，全網存煤3000萬噸，可用(yong)67.5天。

除蓄(xu)能存煤充足外(wai)，新增(zeng)裝機(ji)的穩步增(zeng)長也為電力可靠供(gong)應(ying)提供(gong)了保障。1—10月(yue)，全網(wang)統(tong)調裝機(ji)新增(zeng)2216萬千(qian)瓦(wa)，截至10月(yue)底，全網(wang)統(tong)調裝機(ji)達3.39億千(qian)瓦(wa)。

【責任編輯：趙藝(yi)涵】