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近日，四川(chuan)、重(zhong)慶多地發布高(gao)(gao)溫(wen)(wen)預警，氣(qi)溫(wen)(wen)超過(guo)40攝(she)氏度(du)，持續(xu)高(gao)(gao)溫(wen)(wen)天氣(qi)導致電(dian)(dian)(dian)網用電(dian)(dian)(dian)負荷屢創新(xin)高(gao)(gao)。高(gao)(gao)溫(wen)(wen)考驗下，國網四川(chuan)省電(dian)(dian)(dian)力(li)公司(si)、國網重(zhong)慶市電(dian)(dian)(dian)力(li)公司(si)提前部署(shu)，科學應對，合理調度(du)，全力(li)保障(zhang)居(ju)民用電(dian)(dian)(dian)和全市工業生產用電(dian)(dian)(dian)，切(qie)實做好迎峰度(du)夏攻堅時(shi)期各項工作，確保電(dian)(dian)(dian)網運行平穩(wen)，電(dian)(dian)(dian)力(li)供(gong)應可靠。

據悉，此輪高溫(wen)持續(xu)(xu)時(shi)間長(chang)、溫(wen)度(du)高。四川省連續(xu)(xu)發布多(duo)個(ge)高溫(wen)橙色預警(jing)，高溫(wen)酷熱天(tian)氣(qi)(qi)已(yi)持續(xu)(xu)10天(tian)，電(dian)網用電(dian)負(fu)荷(he)不斷攀升，特別(bie)是成(cheng)都(dou)(dou)、宜賓、自貢、瀘州、南充、眉山(shan)、遂寧、內(nei)江等(deng)地8月22日(ri)用電(dian)量均創(chuang)歷(li)史新(xin)高。成(cheng)都(dou)(dou)電(dian)網形勢(shi)嚴峻，電(dian)網用電(dian)負(fu)荷(he)連續(xu)(xu)13次創(chuang)歷(li)史新(xin)高，并已(yi)啟動迎峰(feng)度(du)夏一級(ji)響應。今(jin)年，受厄爾(er)尼諾現(xian)象影響，重慶(qing)市(shi)極(ji)端氣(qi)(qi)候變(bian)化頻繁，出現(xian)了(le)三(san)輪持續(xu)(xu)高溫(wen)天(tian)氣(qi)(qi)。8月24日(ri)，重慶(qing)市(shi)氣(qi)(qi)象臺發布高溫(wen)紅色預警(jing)，局部(bu)地區(qu)氣(qi)(qi)溫(wen)突破40攝氏(shi)度(du)。

近期，川渝兩地電(dian)(dian)(dian)(dian)網用(yong)(yong)電(dian)(dian)(dian)(dian)負荷均較(jiao)去年大(da)幅增長。8月22日(ri)，四(si)川電(dian)(dian)(dian)(dian)網用(yong)(yong)電(dian)(dian)(dian)(dian)量64368.9萬千(qian)瓦(wa)，日(ri)最(zui)大(da)供電(dian)(dian)(dian)(dian)負荷3236萬千(qian)瓦(wa)，發電(dian)(dian)(dian)(dian)量68932萬千(qian)瓦(wa)，均創歷史(shi)新高(gao)。據了解，今年四(si)川電(dian)(dian)(dian)(dian)網的(de)用(yong)(yong)電(dian)(dian)(dian)(dian)負荷和(he)日(ri)用(yong)(yong)電(dian)(dian)(dian)(dian)量均較(jiao)往年增加(jia)了45％。7月以來，重慶(qing)電(dian)(dian)(dian)(dian)網負荷九創歷史(shi)新高(gao)，統調負荷最(zui)高(gao)達(da)到1767萬千(qian)瓦(wa)，較(jiao)去年最(zui)大(da)負荷增長33.5%。

據(ju)統計，四(si)川(chuan)電(dian)(dian)力(li)(li)負荷(he)缺口已突(tu)破20％，供電(dian)(dian)形勢十分嚴峻(jun)，輸配電(dian)(dian)線路及設備運行壓力(li)(li)較大。對此，國網四(si)川(chuan)電(dian)(dian)力(li)(li)采取一系列措施確保設備設施安全運轉；同時組織落實有序用電(dian)(dian)方案，堅(jian)持“民生第(di)一”，優先保障居民生活、能源生產(chan)供應企業，以及黨政機關(guan)、醫院、交通運輸、通訊(xun)、廣(guang)播(bo)電(dian)(dian)視媒體等重要客(ke)戶和重要設施的用電(dian)(dian)需求。

除(chu)落(luo)實有序用(yong)電(dian)(dian)(dian)(dian)方(fang)案以外，國(guo)網(wang)四川電(dian)(dian)(dian)(dian)力還采取一系列措(cuo)施(shi)全(quan)(quan)力以赴迎戰高溫(wen)。該公司(si)要求各(ge)相關單位(wei)加派人手，加強(qiang)設備(bei)巡(xun)視、測溫(wen)，特(te)別在成(cheng)都設置了168個搶(qiang)修(xiu)駐點，安排(pai)輸電(dian)(dian)(dian)(dian)、配(pei)電(dian)(dian)(dian)(dian)、變(bian)電(dian)(dian)(dian)(dian)各(ge)專業(ye)工種搶(qiang)修(xiu)值班人員8000余人，不分晝(zhou)夜24小時(shi)組(zu)織(zhi)搶(qiang)修(xiu)、排(pai)除(chu)故障；采取沖洗、冰塊(kuai)等(deng)(deng)方(fang)式(shi)為變(bian)壓(ya)器(qi)物理降溫(wen)，確保輸變(bian)電(dian)(dian)(dian)(dian)設備(bei)正常運行；針對局部(bu)供電(dian)(dian)(dian)(dian)“卡脖子”地區，為保障電(dian)(dian)(dian)(dian)網(wang)安全(quan)(quan)，不排(pai)除(chu)實施(shi)用(yong)電(dian)(dian)(dian)(dian)負(fu)荷控制(zhi)措(cuo)施(shi)，緊急限電(dian)(dian)(dian)(dian)；在加強(qiang)排(pai)查電(dian)(dian)(dian)(dian)網(wang)薄弱點的同時(shi)，同步(bu)推進電(dian)(dian)(dian)(dian)網(wang)建設、農網(wang)改造升級等(deng)(deng)工程，積(ji)極采用(yong)“零點作(zuo)業(ye)”、帶電(dian)(dian)(dian)(dian)作(zuo)業(ye)等(deng)(deng)多種措(cuo)施(shi)，全(quan)(quan)力以赴確保全(quan)(quan)川人民群眾清涼度夏。

針對今年的高溫天(tian)氣，國(guo)(guo)網(wang)(wang)重(zhong)慶(qing)電(dian)(dian)(dian)力提前(qian)謀劃，科學部署，投資50.2億元(yuan)，完成57項度夏(xia)(xia)工程及城市配(pei)電(dian)(dian)(dian)網(wang)(wang)改造，為打好迎峰度夏(xia)(xia)攻堅戰(zhan)做好充分準備。當(dang)前(qian)，重(zhong)慶(qing)電(dian)(dian)(dian)網(wang)(wang)持(chi)續經受高溫大負荷(he)(he)考驗，負荷(he)(he)保(bao)持(chi)高位(wei)運行。國(guo)(guo)網(wang)(wang)重(zhong)慶(qing)電(dian)(dian)(dian)力加強組織(zhi)領(ling)導(dao)，強化領(ling)導(dao)帶班(ban)，嚴格值班(ban)紀律，做好與發電(dian)(dian)(dian)企業、客戶之間信息溝通；精心調度、科學運維，確保(bao)當(dang)前(qian)持(chi)續高負荷(he)(he)和(he)迎峰度夏(xia)(xia)期間電(dian)(dian)(dian)網(wang)(wang)安全穩定、電(dian)(dian)(dian)力可靠供應(ying)。

同時(shi)，國網(wang)(wang)(wang)重(zhong)(zhong)(zhong)慶電(dian)(dian)(dian)力(li)重(zhong)(zhong)(zhong)點做(zuo)好五個(ge)方面的工(gong)(gong)作：做(zuo)好電(dian)(dian)(dian)力(li)電(dian)(dian)(dian)量(liang)平衡(heng)工(gong)(gong)作，精(jing)準負(fu)(fu)荷(he)預測(ce)，用足市(shi)內火電(dian)(dian)(dian)、水電(dian)(dian)(dian)和(he)計劃內區外(wai)來電(dian)(dian)(dian)，爭取(qu)國網(wang)(wang)(wang)華(hua)中分部(bu)增加臨時(shi)外(wai)購電(dian)(dian)(dian)力(li)150萬千瓦，確保電(dian)(dian)(dian)力(li)供(gong)應充足，積極推(tui)進500千伏川渝第三通(tong)道工(gong)(gong)程建(jian)(jian)設(she), 建(jian)(jian)成(cheng)后增加川渝通(tong)道輸送能力(li)200萬千瓦；精(jing)心調(diao)度電(dian)(dian)(dian)網(wang)(wang)(wang)，嚴格(ge)執行西南電(dian)(dian)(dian)網(wang)(wang)(wang)夏季穩(wen)定(ding)規(gui)定(ding)，合理(li)調(diao)整重(zhong)(zhong)(zhong)載(zai)斷面和(he)設(she)備(bei)(bei)潮流，優化安(an)(an)排電(dian)(dian)(dian)網(wang)(wang)(wang)運(yun)行方式，嚴禁電(dian)(dian)(dian)網(wang)(wang)(wang)超穩(wen)定(ding)極限、設(she)備(bei)(bei)超負(fu)(fu)荷(he)運(yun)行；全(quan)力(li)做(zuo)好設(she)備(bei)(bei)運(yun)維(wei)監(jian)控，加強重(zhong)(zhong)(zhong)載(zai)主變、重(zhong)(zhong)(zhong)要(yao)線路通(tong)道特(te)巡維(wei)護，及(ji)時(shi)處(chu)理(li)高溫(wen)大負(fu)(fu)荷(he)期間設(she)備(bei)(bei)缺陷，確保電(dian)(dian)(dian)網(wang)(wang)(wang)設(she)備(bei)(bei)安(an)(an)全(quan)運(yun)行；做(zuo)好并網(wang)(wang)(wang)電(dian)(dian)(dian)廠協調(diao)，督(du)促加強機組檢修(xiu)安(an)(an)排和(he)運(yun)行維(wei)護管理(li)，做(zuo)好電(dian)(dian)(dian)煤儲備(bei)(bei)，防止(zhi)非計劃停運(yun)；加強應急值(zhi)守和(he)搶(qiang)修(xiu)隊伍及(ji)應急物資(zi)保障(zhang)，遇到故(gu)障(zhang)及(ji)時(shi)搶(qiang)修(xiu)恢復供(gong)電(dian)(dian)(dian)。