文(wen)章(zhang)來源(yuan)：中國(guo)南方電(dian)網有限責任公司 發布(bu)時間(jian)：2022-01-18
1月11日上午，南方電網(wang)用(yong)(yong)電負(fu)荷曲(qu)線(xian)陡然拉升，最(zui)高負(fu)荷直逼夏(xia)季用(yong)(yong)電高峰(feng)時段。當日18時45分，南方電網(wang)統調最(zui)高負(fu)荷錄得1.97億千(qian)瓦的(de)峰(feng)值(zhi)。這是南方電網(wang)公司成立以來，首次連續5日出現冬(dong)(dong)季日用(yong)(yong)電負(fu)荷與(yu)夏(xia)季高峰(feng)時段相當的(de)情況，往(wang)年冬(dong)(dong)夏(xia)用(yong)(yong)電負(fu)荷差值(zhi)一般(ban)在五(wu)六千(qian)萬千(qian)瓦左右(you)。
南網總調相關專家表(biao)示，受電(dian)(dian)煤(mei)燃氣供(gong)應緊(jin)張(zhang)、水電(dian)(dian)枯(ku)水期發電(dian)(dian)能力下降，以及線路(lu)覆冰嚴(yan)重等多重因素影響，全(quan)網電(dian)(dian)力供(gong)應持續偏緊(jin)，緊(jin)急錯峰、避峰風(feng)險加大。
入冬以來(lai)，受經濟(ji)持(chi)續企(qi)穩(wen)并疊加此輪(lun)大(da)范圍寒潮影響，南(nan)(nan)方電(dian)網(wang)供電(dian)區域的廣東、廣西、云南(nan)(nan)、貴州地區用(yong)電(dian)負(fu)荷(he)持(chi)續攀(pan)升(sheng)。其中，廣東電(dian)網(wang)自1月7日負(fu)荷(he)首次(ci)破億(yi)后持(chi)續攀(pan)升(sheng)，11日最高(gao)負(fu)荷(he)達1.048億(yi)千(qian)瓦(wa)(wa)；貴州電(dian)網(wang)用(yong)電(dian)負(fu)荷(he)十次(ci)創歷史新高(gao)；廣西、云南(nan)(nan)電(dian)網(wang)最高(gao)負(fu)荷(he)均突破3000萬千(qian)瓦(wa)(wa)大(da)關。
從用(yong)(yong)(yong)電(dian)(dian)數(shu)據(ju)(ju)看，龍頭企業(ye)(ye)(ye)(ye)(ye)(ye)用(yong)(yong)(yong)電(dian)(dian)量(liang)(liang)升勢(shi)迅猛(meng)。以廣(guang)東為(wei)例，2020年12月以來，廣(guang)東省(sheng)(sheng)用(yong)(yong)(yong)電(dian)(dian)量(liang)(liang)出現大(da)幅度(du)增(zeng)(zeng)長(chang)(chang)(chang)。根據(ju)(ju)南(nan)方電(dian)(dian)網數(shu)字傳媒科(ke)技(ji)有限公司經濟運行大(da)數(shu)據(ju)(ju)分(fen)析系統(tong)監測分(fen)析，主要有幾個(ge)方面原因。一是制造業(ye)(ye)(ye)(ye)(ye)(ye)產(chan)業(ye)(ye)(ye)(ye)(ye)(ye)龍頭企業(ye)(ye)(ye)(ye)(ye)(ye)積極擴(kuo)大(da)生產(chan)，廣(guang)東省(sheng)(sheng)100家制造業(ye)(ye)(ye)(ye)(ye)(ye)龍頭企業(ye)(ye)(ye)(ye)(ye)(ye)較2019年12月份增(zeng)(zeng)長(chang)(chang)(chang)電(dian)(dian)量(liang)(liang)9.8億千瓦時。二是工(gong)業(ye)(ye)(ye)(ye)(ye)(ye)氣(qi)體(ti)(ti)、模具、化工(gong)等(deng)“工(gong)業(ye)(ye)(ye)(ye)(ye)(ye)糧食”企業(ye)(ye)(ye)(ye)(ye)(ye)為(wei)整個(ge)工(gong)業(ye)(ye)(ye)(ye)(ye)(ye)的增(zeng)(zeng)產(chan)“備材備料”，德(de)力梅塞(sai)爾氣(qi)體(ti)(ti)公司、普(pu)萊克斯工(gong)業(ye)(ye)(ye)(ye)(ye)(ye)氣(qi)體(ti)(ti)公司等(deng)行業(ye)(ye)(ye)(ye)(ye)(ye)知名(ming)企業(ye)(ye)(ye)(ye)(ye)(ye)12月用(yong)(yong)(yong)電(dian)(dian)量(liang)(liang)同比增(zeng)(zeng)長(chang)(chang)(chang)20%以上。三是新(xin)(xin)基(ji)建(jian)、傳統(tong)基(ji)建(jian)融合(he)發展(zhan)，政(zheng)策刺激效應明顯，新(xin)(xin)能源汽車充電(dian)(dian)樁、5G、水(shui)泥(ni)鋼鐵等(deng)領域用(yong)(yong)(yong)電(dian)(dian)量(liang)(liang)持續增(zeng)(zeng)長(chang)(chang)(chang)，比亞迪、塔牌水(shui)泥(ni)等(deng)公司12月用(yong)(yong)(yong)電(dian)(dian)增(zeng)(zeng)量(liang)(liang)均(jun)超過1000萬千瓦時。四是工(gong)業(ye)(ye)(ye)(ye)(ye)(ye)產(chan)品出口大(da)幅增(zeng)(zeng)長(chang)(chang)(chang)，家電(dian)(dian)、家具等(deng)行業(ye)(ye)(ye)(ye)(ye)(ye)用(yong)(yong)(yong)電(dian)(dian)量(liang)(liang)大(da)增(zeng)(zeng)，歐(ou)派家居(ju)、奧馬電(dian)(dian)器、格(ge)蘭仕等(deng)企業(ye)(ye)(ye)(ye)(ye)(ye)12月用(yong)(yong)(yong)電(dian)(dian)增(zeng)(zeng)長(chang)(chang)(chang)均(jun)超過40%。
目前，南方(fang)電(dian)網公司密切跟進(jin)電(dian)力供需趨(qu)勢(shi)變化，持續做(zuo)好防冰(bing)抗(kang)冰(bing)工作，不斷深挖電(dian)源側頂(ding)峰能(neng)力，進(jin)一步加(jia)強負荷側管理，精心(xin)做(zuo)好供電(dian)服(fu)務，全力應對(dui)此輪(lun)極寒天氣，確保大(da)電(dian)網安全穩定運行(xing)和電(dian)力有序供應。
【責任編(bian)輯：趙藝涵】