文章來源:中(zhong)國南方電(dian)網(wang)有限責(ze)任(ren)公司 發布時間:2019-07-24
據(ju)南方電(dian)網(wang)介(jie)紹,受經濟(ji)運行(xing)平穩與(yu)氣溫變化(hua)等因素影響,今年(nian)以來南方五(wu)省區用電(dian)負荷與(yu)用電(dian)量(liang)保持較(jiao)快增長。上半年(nian),南方五(wu)省區全社(she)會用電(dian)量(liang)5398億千瓦時,同比增長11.2%,增速比去年(nian)同期提高5.3個(ge)5。
從省(sheng)區(qu)看,廣(guang)東經濟運行保(bao)持(chi)基(ji)本(ben)平穩(wen)。1-6月(yue),廣(guang)東工(gong)業用(yong)電(dian)量(liang)同比(bi)增(zeng)長(chang)(chang)(chang)7.9%,制造業用(yong)電(dian)量(liang)同比(bi)增(zeng)長(chang)(chang)(chang)7.2%,增(zeng)速(su)平穩(wen);第三產業用(yong)電(dian)量(liang)同比(bi)增(zeng)長(chang)(chang)(chang)12.1%,維(wei)持(chi)較高(gao)增(zeng)速(su);受天氣影響,城(cheng)鄉(xiang)居民生活用(yong)電(dian)量(liang)同比(bi)增(zeng)長(chang)(chang)(chang)10.8%。西部省(sheng)區(qu)工(gong)業、商業及居民用(yong)電(dian)等(deng)均(jun)保(bao)持(chi)較高(gao)增(zeng)長(chang)(chang)(chang)。1-6月(yue),廣(guang)西、云南全社會用(yong)電(dian)量(liang)增(zeng)長(chang)(chang)(chang)顯著,增(zeng)速(su)分別達19.9%、13.4%。
從行業(ye)(ye)(ye)看,1-6月,南方五省(sheng)區工業(ye)(ye)(ye)用電(dian)量3482億千瓦時,同(tong)比(bi)(bi)(bi)增(zeng)(zeng)長(chang)(chang)10%,增(zeng)(zeng)速同(tong)比(bi)(bi)(bi)提高4.4個百分點。其中制造業(ye)(ye)(ye)同(tong)比(bi)(bi)(bi)增(zeng)(zeng)長(chang)(chang)9.9%,建筑業(ye)(ye)(ye)同(tong)比(bi)(bi)(bi)增(zeng)(zeng)長(chang)(chang)12.3%,交通運(yun)輸、倉儲和郵政業(ye)(ye)(ye)同(tong)比(bi)(bi)(bi)增(zeng)(zeng)長(chang)(chang)18.8%,信(xin)息傳輸、軟(ruan)件和信(xin)息技(ji)術(shu)服務業(ye)(ye)(ye)同(tong)比(bi)(bi)(bi)增(zeng)(zeng)長(chang)(chang)23.8%。
在(zai)西電(dian)東(dong)送戰略執(zhi)行方(fang)面,上半年(nian),西電(dian)東(dong)送電(dian)量879.5億(yi)千瓦(wa)時,同比增長9.7%,超計(ji)劃94億(yi)千瓦(wa)時。
在清潔能源消(xiao)納(na)(na)方(fang)(fang)面,五省(sheng)區水電(dian)基本全額消(xiao)納(na)(na)。上半年,烏江、瀾滄江、金沙江等(deng)流域來水總體偏枯,主力水庫的庫容在汛(xun)前得(de)以全力騰空,為汛(xun)期消(xiao)納(na)(na)富(fu)余水電(dian)打下良(liang)好基礎。此(ci)外,南(nan)方(fang)(fang)電(dian)網大(da)力開展市場化交易,組織(zhi)云南(nan)富(fu)余水電(dian)增送廣東、溪(xi)洛(luo)渡(du)留存云南(nan)電(dian)量(liang)送廣東等(deng)市場化交易電(dian)量(liang)75.6億千瓦(wa)時,進(jin)一步促(cu)進(jin)了(le)富(fu)余水電(dian)消(xiao)納(na)(na)。
在市場(chang)(chang)化交(jiao)(jiao)易方面,上半年公司積極開展(zhan)省(sheng)(sheng)間市場(chang)(chang)化交(jiao)(jiao)易,穩步(bu)擴大省(sheng)(sheng)內(nei)市場(chang)(chang)化交(jiao)(jiao)易規(gui)模。1-6月,省(sheng)(sheng)間市場(chang)(chang)化交(jiao)(jiao)易電(dian)(dian)量(liang)113.6億千瓦(wa)時(shi),占(zhan)西電(dian)(dian)東(dong)送(song)總量(liang)的12.9%。省(sheng)(sheng)內(nei)市場(chang)(chang)化交(jiao)(jiao)易電(dian)(dian)量(liang)1515.8億千瓦(wa)時(shi),同比增(zeng)長36.4%,占(zhan)全網網內(nei)售電(dian)(dian)量(liang)的34.4%,平均(jun)電(dian)(dian)價(jia)降(jiang)低0.08元/千瓦(wa)時(shi),降(jiang)低用電(dian)(dian)成本(ben)約121.3億元,有力支持了五省(sheng)(sheng)區(qu)經濟發展(zhan)和企業生(sheng)產經營。
今年以(yi)來南方五(wu)省區用(yong)(yong)電(dian)量增(zeng)速(su)超出預期,廣(guang)東(dong)電(dian)力平衡持續偏緊,廣(guang)西、云南省內用(yong)(yong)電(dian)增(zeng)長(chang)迅猛。廣(guang)東(dong)、云南出現(xian)了錯(cuo)峰(feng)用(yong)(yong)電(dian),電(dian)力供需(xu)形勢從全(quan)面富余轉為總體平衡但局部(bu)性、階段性短缺。預計下半年用(yong)(yong)電(dian)增(zeng)速(su)有所回落,全(quan)年用(yong)(yong)電(dian)增(zeng)長(chang)呈現(xian)“前(qian)高后低”態勢。
【責任編輯:姚騰】