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11月12日，由(you)山東電建一(yi)(yi)公司承建的蒙東通遼扎哈淖(nao)爾綠電鋁一(yi)(yi)體(ti)化(hua)項目(mu)220千伏線路工(gong)程順利投運。 該工程于2025年2月開工建(jian)設，本期擴(kuo)建(jian)扎(zha)鋁二期變電站出線2回，裝設5臺(tai)斷(duan)路(lu)器及兩臺(tai)HGIS設備。新建(jian)線路(lu)總長度32.16千米，采用同塔(ta)(ta)雙回路(lu)架設方式，新建(jian)鐵塔(ta)(ta)94基，沿途跨越(yue)鐵路(lu)、公(gong)路(lu)、村鎮、牧區(qu)等多(duo)種場景。 自開(kai)工(gong)(gong)以來，項(xiang)目面(mian)臨嚴峻(jun)自然條(tiao)件(jian)與(yu)施(shi)(shi)工(gong)(gong)挑戰。扎(zha)魯特旗地(di)區(qu)天氣惡劣，暴雨大(da)風頻發(fa)，施(shi)(shi)工(gong)(gong)期間多次遭遇(yu)持續零下低溫天氣，有(you)效(xiao)(xiao)作(zuo)(zuo)業(ye)(ye)時間大(da)幅減少，嚴重制約施(shi)(shi)工(gong)(gong)進(jin)度。面(mian)對地(di)質(zhi)復(fu)雜、氣候多變、交通(tong)不(bu)便等(deng)多重困難，項(xiang)目管理(li)團(tuan)隊科學(xue)組織、精準施(shi)(shi)策，通(tong)過動態調整施(shi)(shi)工(gong)(gong)時間、優(you)化作(zuo)(zuo)業(ye)(ye)路(lu)線、合理(li)調配人力資源等(deng)方(fang)(fang)式，全力保障(zhang)工(gong)(gong)程(cheng)安全高效(xiao)(xiao)推(tui)進(jin)。針(zhen)對山區(qu)基坑(keng)開(kai)挖、鐵塔組立及導地(di)線展放等(deng)技術(shu)難點(dian)，項(xiang)目多次優(you)化施(shi)(shi)工(gong)(gong)方(fang)(fang)案(an)，采用旋挖機(ji)作(zuo)(zuo)業(ye)(ye)、多類型吊車(che)協同施(shi)(shi)工(gong)(gong)及搭設(she)吊車(che)跨(kua)越架(jia)等(deng)方(fang)(fang)法，顯著提升作(zuo)(zuo)業(ye)(ye)效(xiao)(xiao)率與(yu)工(gong)(gong)程(cheng)質(zhi)量。在進(jin)度管控上，嚴格執行“倒排(pai)工(gong)(gong)期、每日(ri)糾偏”的管理(li)機(ji)制，將任務細化到(dao)天、責任落實到(dao)人，實現各(ge)工(gong)(gong)序緊(jin)密(mi)銜接(jie)。投運前，項(xiang)目團(tuan)隊晝夜奮(fen)戰，細致核對參數，全面(mian)排(pai)查隱患，為工(gong)(gong)程(cheng)順利投運奠定堅實基礎。 據悉，國家電(dian)(dian)(dian)投(tou)內蒙古公司依(yi)托(tuo)霍林(lin)河循環經濟現有的600兆(zhao)瓦(wa)風電(dian)(dian)(dian)、霍煤自備電(dian)(dian)(dian)廠(chang)500兆(zhao)瓦(wa)火(huo)電(dian)(dian)(dian)機組(zu)、霍煤鴻駿一(yi)期(qi)23萬噸(dun)(dun)電(dian)(dian)(dian)解(jie)鋁，新(xin)增扎(zha)鋁二期(qi)35萬噸(dun)(dun)電(dian)(dian)(dian)解(jie)鋁項目(mu)，共同組(zu)建通遼市扎(zha)哈淖爾綠電(dian)(dian)(dian)鋁一(yi)體化項目(mu)，這對區域(yu)電(dian)(dian)(dian)網供(gong)電(dian)(dian)(dian)能力提出了新(xin)的更高要求(qiu)。 該(gai)工(gong)程投(tou)運(yun)后(hou)，每年可向(xiang)扎哈(ha)淖(nao)爾產業(ye)(ye)園區輸送37.2億千瓦時綠(lv)電(dian)(dian)，為項目新增的35萬噸綠(lv)電(dian)(dian)鋁(lv)(lv)產能提供堅實電(dian)(dian)力支撐，成為國內(nei)綠(lv)電(dian)(dian)占比最高的“綠(lv)電(dian)(dian)鋁(lv)(lv)”生產線，助力通遼北部(bu)打(da)造全國綠(lv)色循環經濟產業(ye)(ye)園示范，推動(dong)當地鋁(lv)(lv)產業(ye)(ye)鏈由傳(chuan)統(tong)的“煤電(dian)(dian)鋁(lv)(lv)”向(xiang)“綠(lv)電(dian)(dian)鋁(lv)(lv)”轉(zhuan)型(xing)發(fa)展(zhan)，為助力企業(ye)(ye)綠(lv)色轉(zhuan)型(xing)、響應國家(jia)低碳發(fa)展(zhan)戰略做出突出貢獻。 ? |
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