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近(jin)日，四(si)川(chuan)、重(zhong)慶多地發布高溫預(yu)警，氣溫超過40攝(she)氏度(du)，持(chi)續(xu)高溫天氣導致電網用(yong)電負(fu)荷屢創新高。高溫考驗下，國網四(si)川(chuan)省電力(li)公(gong)司(si)、國網重(zhong)慶市(shi)電力(li)公(gong)司(si)提前部(bu)署，科(ke)學(xue)應對(dui)，合理調度(du)，全力(li)保障居(ju)民用(yong)電和全市(shi)工(gong)業生產用(yong)電，切實做好(hao)迎峰度(du)夏攻(gong)堅時期各項工(gong)作，確保電網運行(xing)平(ping)穩(wen)，電力(li)供應可靠。

據悉(xi)，此輪高(gao)(gao)溫(wen)(wen)持續(xu)(xu)(xu)時間長、溫(wen)(wen)度高(gao)(gao)。四川省連續(xu)(xu)(xu)發布多個(ge)高(gao)(gao)溫(wen)(wen)橙(cheng)色預警，高(gao)(gao)溫(wen)(wen)酷熱天(tian)氣(qi)(qi)已持續(xu)(xu)(xu)10天(tian)，電(dian)(dian)網(wang)用(yong)電(dian)(dian)負荷不斷(duan)攀(pan)升，特別是成(cheng)都、宜賓、自(zi)貢、瀘州、南充、眉山、遂(sui)寧、內江等地(di)8月(yue)22日用(yong)電(dian)(dian)量均創歷(li)史新(xin)高(gao)(gao)。成(cheng)都電(dian)(dian)網(wang)形勢(shi)嚴(yan)峻，電(dian)(dian)網(wang)用(yong)電(dian)(dian)負荷連續(xu)(xu)(xu)13次(ci)創歷(li)史新(xin)高(gao)(gao)，并已啟動(dong)迎峰度夏一級響應。今(jin)年(nian)，受厄爾尼(ni)諾現象(xiang)影響，重慶市(shi)極(ji)端氣(qi)(qi)候變化(hua)頻繁(fan)，出(chu)現了三輪持續(xu)(xu)(xu)高(gao)(gao)溫(wen)(wen)天(tian)氣(qi)(qi)。8月(yue)24日，重慶市(shi)氣(qi)(qi)象(xiang)臺發布高(gao)(gao)溫(wen)(wen)紅(hong)色預警，局部地(di)區氣(qi)(qi)溫(wen)(wen)突(tu)破(po)40攝氏度。

近期，川渝兩(liang)地(di)電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)用電(dian)(dian)(dian)(dian)負(fu)荷均較(jiao)去年(nian)(nian)大幅(fu)增長(chang)。8月22日，四(si)川電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)用電(dian)(dian)(dian)(dian)量(liang)64368.9萬(wan)千(qian)(qian)瓦(wa)(wa)，日最(zui)大供(gong)電(dian)(dian)(dian)(dian)負(fu)荷3236萬(wan)千(qian)(qian)瓦(wa)(wa)，發電(dian)(dian)(dian)(dian)量(liang)68932萬(wan)千(qian)(qian)瓦(wa)(wa)，均創歷史新(xin)高(gao)。據了解，今年(nian)(nian)四(si)川電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)的(de)用電(dian)(dian)(dian)(dian)負(fu)荷和日用電(dian)(dian)(dian)(dian)量(liang)均較(jiao)往年(nian)(nian)增加了45％。7月以來，重慶電(dian)(dian)(dian)(dian)網(wang)(wang)(wang)負(fu)荷九創歷史新(xin)高(gao)，統調負(fu)荷最(zui)高(gao)達到1767萬(wan)千(qian)(qian)瓦(wa)(wa)，較(jiao)去年(nian)(nian)最(zui)大負(fu)荷增長(chang)33.5%。

據統計，四(si)川電(dian)(dian)(dian)(dian)力負(fu)荷缺口已突破20％，供電(dian)(dian)(dian)(dian)形勢(shi)十分嚴峻(jun)，輸(shu)配電(dian)(dian)(dian)(dian)線路及(ji)設備(bei)(bei)運行壓力較(jiao)大。對此，國網(wang)四(si)川電(dian)(dian)(dian)(dian)力采取一(yi)系列(lie)措施(shi)確保(bao)設備(bei)(bei)設施(shi)安全(quan)運轉；同(tong)時組織落(luo)實有序用(yong)電(dian)(dian)(dian)(dian)方案，堅持“民生(sheng)第一(yi)”，優先保(bao)障居民生(sheng)活(huo)、能(neng)源生(sheng)產供應企業，以及(ji)黨政機關、醫院、交通運輸(shu)、通訊、廣播電(dian)(dian)(dian)(dian)視媒體等(deng)重要客戶和(he)重要設施(shi)的用(yong)電(dian)(dian)(dian)(dian)需求。

除(chu)落實有(you)序用(yong)(yong)(yong)電(dian)(dian)(dian)方(fang)案以外，國網四川(chuan)電(dian)(dian)(dian)力還采取(qu)一系列措施(shi)全(quan)力以赴迎戰高溫。該公(gong)司要求(qiu)各相(xiang)關單位(wei)加(jia)派人(ren)手，加(jia)強設(she)(she)備巡視、測溫，特別在(zai)成都設(she)(she)置了168個搶(qiang)修駐(zhu)點(dian)(dian)，安排(pai)輸電(dian)(dian)(dian)、配電(dian)(dian)(dian)、變(bian)電(dian)(dian)(dian)各專業工種搶(qiang)修值班人(ren)員8000余人(ren)，不分晝夜24小時(shi)組織搶(qiang)修、排(pai)除(chu)故障；采取(qu)沖洗(xi)、冰塊(kuai)等(deng)(deng)方(fang)式為變(bian)壓器物理降溫，確(que)保輸變(bian)電(dian)(dian)(dian)設(she)(she)備正常運行；針對局部供電(dian)(dian)(dian)“卡脖子”地區，為保障電(dian)(dian)(dian)網安全(quan)，不排(pai)除(chu)實施(shi)用(yong)(yong)(yong)電(dian)(dian)(dian)負荷控(kong)制(zhi)措施(shi)，緊(jin)急限電(dian)(dian)(dian)；在(zai)加(jia)強排(pai)查(cha)電(dian)(dian)(dian)網薄弱點(dian)(dian)的同時(shi)，同步推進電(dian)(dian)(dian)網建設(she)(she)、農網改造升級等(deng)(deng)工程(cheng)，積極采用(yong)(yong)(yong)“零(ling)點(dian)(dian)作業”、帶電(dian)(dian)(dian)作業等(deng)(deng)多種措施(shi)，全(quan)力以赴確(que)保全(quan)川(chuan)人(ren)民群眾清涼度夏(xia)。

針對今年的高溫(wen)天氣，國(guo)網(wang)重慶電(dian)(dian)力(li)提(ti)前謀劃，科學(xue)部署(shu)，投資50.2億元，完成57項度夏(xia)工程及城市配電(dian)(dian)網(wang)改造，為(wei)打好(hao)(hao)迎(ying)(ying)峰(feng)度夏(xia)攻堅戰做好(hao)(hao)充分準備。當前，重慶電(dian)(dian)網(wang)持續(xu)經受(shou)高溫(wen)大負荷(he)(he)考(kao)驗，負荷(he)(he)保持高位運(yun)(yun)行。國(guo)網(wang)重慶電(dian)(dian)力(li)加強組(zu)織領導(dao)，強化領導(dao)帶班，嚴(yan)格值班紀律，做好(hao)(hao)與發電(dian)(dian)企(qi)業、客戶之間(jian)信息溝通；精心(xin)調度、科學(xue)運(yun)(yun)維，確保當前持續(xu)高負荷(he)(he)和迎(ying)(ying)峰(feng)度夏(xia)期(qi)間(jian)電(dian)(dian)網(wang)安全穩(wen)定、電(dian)(dian)力(li)可靠供應。

同時，國網(wang)(wang)重(zhong)(zhong)(zhong)慶電(dian)(dian)(dian)力(li)重(zhong)(zhong)(zhong)點做(zuo)好(hao)五個方面(mian)的(de)工(gong)(gong)作：做(zuo)好(hao)電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)量平衡工(gong)(gong)作，精準負(fu)荷(he)預測，用足(zu)市內火電(dian)(dian)(dian)、水電(dian)(dian)(dian)和(he)(he)計劃(hua)(hua)內區外來電(dian)(dian)(dian)，爭取國網(wang)(wang)華中分部增加(jia)(jia)臨(lin)時外購(gou)電(dian)(dian)(dian)力(li)150萬(wan)千瓦(wa)，確(que)保電(dian)(dian)(dian)力(li)供應充足(zu)，積極推進500千伏川(chuan)渝第三通道(dao)(dao)工(gong)(gong)程建設(she), 建成后增加(jia)(jia)川(chuan)渝通道(dao)(dao)輸送能力(li)200萬(wan)千瓦(wa)；精心調(diao)(diao)度電(dian)(dian)(dian)網(wang)(wang)，嚴格執行(xing)西南電(dian)(dian)(dian)網(wang)(wang)夏季穩定(ding)(ding)規(gui)定(ding)(ding)，合(he)理(li)調(diao)(diao)整重(zhong)(zhong)(zhong)載(zai)斷面(mian)和(he)(he)設(she)備(bei)潮流(liu)，優化安排電(dian)(dian)(dian)網(wang)(wang)運(yun)行(xing)方式，嚴禁電(dian)(dian)(dian)網(wang)(wang)超(chao)穩定(ding)(ding)極限、設(she)備(bei)超(chao)負(fu)荷(he)運(yun)行(xing)；全力(li)做(zuo)好(hao)設(she)備(bei)運(yun)維(wei)監控，加(jia)(jia)強(qiang)重(zhong)(zhong)(zhong)載(zai)主(zhu)變(bian)、重(zhong)(zhong)(zhong)要線路通道(dao)(dao)特巡維(wei)護，及(ji)(ji)時處理(li)高溫(wen)大負(fu)荷(he)期間設(she)備(bei)缺陷，確(que)保電(dian)(dian)(dian)網(wang)(wang)設(she)備(bei)安全運(yun)行(xing)；做(zuo)好(hao)并網(wang)(wang)電(dian)(dian)(dian)廠協調(diao)(diao)，督促加(jia)(jia)強(qiang)機組(zu)檢修安排和(he)(he)運(yun)行(xing)維(wei)護管理(li)，做(zuo)好(hao)電(dian)(dian)(dian)煤儲(chu)備(bei)，防止非計劃(hua)(hua)停運(yun)；加(jia)(jia)強(qiang)應急(ji)值守(shou)和(he)(he)搶(qiang)修隊伍(wu)及(ji)(ji)應急(ji)物資保障(zhang)，遇(yu)到(dao)故障(zhang)及(ji)(ji)時搶(qiang)修恢復供電(dian)(dian)(dian)。