文章來源：中國南方電網有限(xian)責任公司(si) 發布(bu)時間：2019-07-24
據南方電網(wang)介紹，受經濟運行平(ping)穩與氣溫變(bian)化等因(yin)素影響(xiang)，今(jin)年以來南方五省區用電負荷與用電量(liang)保(bao)持較快增長。上半年，南方五省區全社會用電量(liang)5398億千瓦時，同(tong)比(bi)增長11.2%，增速比(bi)去年同(tong)期(qi)提(ti)高(gao)5.3個5。
從(cong)省區看，廣東(dong)經濟運行(xing)保(bao)持基(ji)本平(ping)(ping)穩(wen)。1-6月，廣東(dong)工業(ye)用(yong)(yong)電(dian)量同(tong)比增(zeng)(zeng)(zeng)(zeng)長7.9%，制造業(ye)用(yong)(yong)電(dian)量同(tong)比增(zeng)(zeng)(zeng)(zeng)長7.2%，增(zeng)(zeng)(zeng)(zeng)速平(ping)(ping)穩(wen)；第三(san)產業(ye)用(yong)(yong)電(dian)量同(tong)比增(zeng)(zeng)(zeng)(zeng)長12.1%，維持較高增(zeng)(zeng)(zeng)(zeng)速；受天氣影(ying)響，城鄉居民生活用(yong)(yong)電(dian)量同(tong)比增(zeng)(zeng)(zeng)(zeng)長10.8%。西部省區工業(ye)、商(shang)業(ye)及(ji)居民用(yong)(yong)電(dian)等均保(bao)持較高增(zeng)(zeng)(zeng)(zeng)長。1-6月，廣西、云南全(quan)社會用(yong)(yong)電(dian)量增(zeng)(zeng)(zeng)(zeng)長顯著，增(zeng)(zeng)(zeng)(zeng)速分別達19.9%、13.4%。
從行業看，1-6月，南方五省區工業用(yong)電量3482億(yi)千瓦時，同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)10%，增(zeng)速同(tong)(tong)比(bi)(bi)提高4.4個百分點。其(qi)中制造業同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)9.9%，建筑業同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)12.3%，交通運輸、倉儲和郵政業同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)18.8%，信息(xi)傳(chuan)輸、軟件和信息(xi)技術服務業同(tong)(tong)比(bi)(bi)增(zeng)長(chang)(chang)23.8%。
在(zai)西(xi)(xi)電(dian)(dian)東送戰略執行方面，上半年，西(xi)(xi)電(dian)(dian)東送電(dian)(dian)量879.5億千瓦(wa)時，同比增長9.7%，超計(ji)劃94億千瓦(wa)時。
在清(qing)潔能(neng)源消(xiao)(xiao)納(na)方面，五省區(qu)水(shui)(shui)(shui)電基本全額消(xiao)(xiao)納(na)。上半年，烏江(jiang)、瀾滄(cang)江(jiang)、金沙(sha)江(jiang)等流域來水(shui)(shui)(shui)總體偏枯，主力水(shui)(shui)(shui)庫(ku)的(de)庫(ku)容在汛(xun)前得以全力騰空(kong)，為汛(xun)期(qi)消(xiao)(xiao)納(na)富余(yu)水(shui)(shui)(shui)電打下良(liang)好基礎。此外，南(nan)(nan)方電網大(da)力開展市場化(hua)(hua)交易(yi)，組織云南(nan)(nan)富余(yu)水(shui)(shui)(shui)電增送廣東、溪洛渡(du)留存云南(nan)(nan)電量送廣東等市場化(hua)(hua)交易(yi)電量75.6億千瓦時(shi)，進一步促進了(le)富余(yu)水(shui)(shui)(shui)電消(xiao)(xiao)納(na)。
在市(shi)(shi)場化(hua)(hua)(hua)交(jiao)(jiao)易方面，上(shang)半(ban)年公司積(ji)極(ji)開展省間(jian)市(shi)(shi)場化(hua)(hua)(hua)交(jiao)(jiao)易，穩(wen)步擴大(da)省內(nei)市(shi)(shi)場化(hua)(hua)(hua)交(jiao)(jiao)易規(gui)模。1-6月，省間(jian)市(shi)(shi)場化(hua)(hua)(hua)交(jiao)(jiao)易電(dian)(dian)(dian)(dian)量(liang)113.6億千(qian)(qian)(qian)瓦時，占西電(dian)(dian)(dian)(dian)東送總(zong)量(liang)的(de)12.9%。省內(nei)市(shi)(shi)場化(hua)(hua)(hua)交(jiao)(jiao)易電(dian)(dian)(dian)(dian)量(liang)1515.8億千(qian)(qian)(qian)瓦時，同比增長36.4%，占全網網內(nei)售電(dian)(dian)(dian)(dian)量(liang)的(de)34.4%，平均(jun)電(dian)(dian)(dian)(dian)價降低(di)0.08元/千(qian)(qian)(qian)瓦時，降低(di)用(yong)電(dian)(dian)(dian)(dian)成本約121.3億元，有力支持了五(wu)省區經濟發(fa)展和企業生產經營。
今年(nian)以來南(nan)方五省區用電(dian)量增速(su)(su)超(chao)出(chu)預期(qi)，廣東電(dian)力(li)平衡(heng)持續偏緊，廣西、云(yun)南(nan)省內(nei)用電(dian)增長(chang)迅猛。廣東、云(yun)南(nan)出(chu)現了錯(cuo)峰用電(dian)，電(dian)力(li)供需形勢(shi)(shi)從全面(mian)富余轉為總體平衡(heng)但局(ju)部性、階(jie)段性短缺。預計下半年(nian)用電(dian)增速(su)(su)有所回落，全年(nian)用電(dian)增長(chang)呈現“前高后低”態勢(shi)(shi)。
【責任編輯：姚騰】