文(wen)章來源:國(guo)家電(dian)網有(you)限公司 發布時間:2021-04-03
3月30日,陜北(bei)~湖(hu)北(bei)±800千(qian)伏特(te)高壓(ya)直流工(gong)(gong)程(以下簡稱(cheng)“陜北(bei)~湖(hu)北(bei)工(gong)(gong)程”)湖(hu)北(bei)段項(xiang)(xiang)目正式開(kai)工(gong)(gong)。這(zhe)是伴隨著復工(gong)(gong)復產逐步(bu)推進(jin)的(de)(de)步(bu)伐,湖(hu)北(bei)省開(kai)工(gong)(gong)的(de)(de)首個重大能源項(xiang)(xiang)目。湖(hu)北(bei)段工(gong)(gong)程的(de)(de)開(kai)工(gong)(gong),拉開(kai)了湖(hu)北(bei)未來3年新增近3000千(qian)米輸電(dian)線路、1400萬(wan)千(qian)瓦輸電(dian)能力(li)的(de)(de)特(te)高壓(ya)工(gong)(gong)程建設大幕。
打通能源輸送通道 促進地區優勢互補
加快(kuai)推(tui)動重大電(dian)網項目(mu)開工建設(she),是(shi)國家電(dian)網有限公司深入學習貫徹習近平總書記重要講(jiang)話精(jing)神,統籌推(tui)進疫情防控(kong)和(he)服務(wu)經濟社會發(fa)展的(de)(de)具(ju)體行動,是(shi)落實(shi)黨(dang)中央、國務(wu)院決(jue)策部署(shu),全力恢復建設(she),助(zhu)推(tui)上(shang)下游企業(ye)復工復產(chan),穩投(tou)資、穩就(jiu)業(ye)、穩預期的(de)(de)重要舉措。
今(jin)年2月28日,國家電網(wang)陜北(bei)~湖北(bei)±800千(qian)伏特高壓直流(liu)工(gong)(gong)程(cheng)(cheng)開(kai)工(gong)(gong)動(dong)員大會召開(kai),宣(xuan)布工(gong)(gong)程(cheng)(cheng)正式開(kai)工(gong)(gong)。鑒于當時疫情形勢,湖北(bei)段(duan)暫不具備開(kai)工(gong)(gong)條件。目(mu)前疫情已得到(dao)有效控制(zhi),湖北(bei)段(duan)工(gong)(gong)程(cheng)(cheng)正式開(kai)工(gong)(gong)建設。
陜北(bei)~湖(hu)北(bei)工程(cheng)是國家“十三五”電(dian)力規(gui)劃重點項目,是推進西(xi)(xi)部大開發與中(zhong)部地區(qu)崛起的重點工程(cheng)。工程(cheng)總投(tou)資185億(yi)元,起于陜西(xi)(xi)省(sheng)榆林(lin)市(shi),止(zhi)于湖(hu)北(bei)省(sheng)武漢市(shi),線路全長(chang)1137千米,換(huan)流站2座,額定輸送容量800萬千瓦,計劃2021年建成(cheng)投(tou)運(yun)。工程(cheng)建成(cheng)后,每年向(xiang)湖(hu)北(bei)輸送電(dian)量400億(yi)千瓦時(shi),將有效緩解湖(hu)北(bei)及華中(zhong)地區(qu)中(zhong)長(chang)期(qi)電(dian)力供需矛盾(dun),提升電(dian)網安全水平,降(jiang)低社會用能(neng)成(cheng)本。

湖北(bei)是(shi)我國的用(yong)電(dian)(dian)大省,是(shi)中部崛起戰略的“排(pai)頭兵”,由于一(yi)次(ci)能(neng)源(yuan)資源(yuan)匱乏,土地和環保空間(jian)有限,保障電(dian)(dian)力供應的壓力較大,預計“十四五”期間(jian)最大電(dian)(dian)力缺額將(jiang)超過(guo)1500萬千瓦,建(jian)設外電(dian)(dian)入(ru)鄂特高壓電(dian)(dian)網通(tong)道迫在眉睫。而陜北(bei)是(shi)國家級戰略能(neng)源(yuan)基地,2700億噸的煤炭儲量(liang)占(zhan)到(dao)全國的12%,發電(dian)(dian)外送通(tong)道的打通(tong)能(neng)將(jiang)現有資源(yuan)快(kuai)速轉化。
國網湖(hu)北(bei)省(sheng)電(dian)力公司特高(gao)(gao)壓(ya)辦副主(zhu)任彭迎介紹,陜北(bei)-湖(hu)北(bei)工程(cheng)是“特高(gao)(gao)壓(ya)輸(shu)(shu)電(dian)升級版”的首批示范工程(cheng),建(jian)成后能夠將陜西豐富的風、光、火電(dian)打捆直送湖(hu)北(bei)負荷中(zhong)心(xin),每年可輸(shu)(shu)送電(dian)量400億(yi)(yi)千瓦時,相當于(yu)替代受端原煤(mei)1800萬(wan)噸(dun)、減(jian)排二氧化碳2960萬(wan)噸(dun)、二氧化硫9萬(wan)噸(dun)、氮氧化物9.4萬(wan)噸(dun)。工程(cheng)采用特高(gao)(gao)壓(ya)技術,可少(shao)建(jian)兩回跨越(yue)上千公里的超高(gao)(gao)壓(ya)輸(shu)(shu)電(dian)工程(cheng),節(jie)約輸(shu)(shu)電(dian)線路走廊4000公頃,節(jie)省(sheng)投資18億(yi)(yi)元,每年可減(jian)少(shao)輸(shu)(shu)電(dian)損耗20億(yi)(yi)千瓦時,對于(yu)滿足湖(hu)北(bei)用電(dian)增長需求(qiu)、助力中(zhong)部污(wu)染(ran)防治攻堅(jian)戰(zhan)、促進經(jing)濟社會(hui)可持續發展(zhan)具有(you)重要意(yi)義。
帶動產業鏈條運轉 點燃經濟發展引擎
截(jie)至(zhi)目前,湖(hu)北電(dian)網(wang)高電(dian)壓基建工(gong)(gong)程復(fu)(fu)工(gong)(gong)開工(gong)(gong)37項,配電(dian)網(wang)工(gong)(gong)程復(fu)(fu)工(gong)(gong)開工(gong)(gong)365項。國網(wang)湖(hu)北省電(dian)力公司嚴格(ge)落實“三個不變”(計劃不調、任務不減(jian)、目標不變),力爭(zheng)在4月底前,除(chu)武漢地區外電(dian)網(wang)建設工(gong)(gong)程復(fu)(fu)工(gong)(gong)率達到(dao)100%,確保完成年(nian)度目標任務。
電(dian)網建(jian)設(she)工(gong)(gong)程對產(chan)業(ye)(ye)鏈(lian)帶(dai)動作用明顯,作為(wei)“新基建(jian)”七(qi)大(da)領域之一的特高(gao)壓,其(qi)相關(guan)產(chan)業(ye)(ye)鏈(lian)包括電(dian)源、電(dian)工(gong)(gong)裝(zhuang)備(bei)(bei)、用能設(she)備(bei)(bei)、原材料等(deng),具有投(tou)資(zi)大(da)、產(chan)業(ye)(ye)鏈(lian)長、帶(dai)動力強、經濟社(she)會(hui)效益顯著等(deng)優勢。據了解,陜(shan)北-湖北工(gong)(gong)程總投(tou)資(zi)185億(yi)元,其(qi)中(zhong)湖北境內投(tou)資(zi)60億(yi)元。該(gai)工(gong)(gong)程聯(lian)結陜(shan)北革命(ming)老區和“中(zhong)部崛起”中(zhong)心省份,涉及上百家設(she)備(bei)(bei)制造(zao)、建(jian)筑、安裝(zhuang)、科研單位,將(jiang)直接帶(dai)動設(she)備(bei)(bei)生產(chan)規模約120億(yi)元,增加就業(ye)(ye)崗位超過4萬個,帶(dai)動電(dian)源等(deng)相關(guan)產(chan)業(ye)(ye)投(tou)資(zi)超過700億(yi)元。

建設陜北(bei)~湖(hu)(hu)北(bei)工程,打造陜西至湖(hu)(hu)北(bei)的能源輸(shu)送大通道,發(fa)揮電力基礎設施穩定經濟(ji)增長的“壓艙石”“助推器”作用,對(dui)于打贏湖(hu)(hu)北(bei)保衛戰(zhan)、武漢保衛戰(zhan),提振湖(hu)(hu)北(bei)經濟(ji)社會發(fa)展(zhan)信心(xin),“回血”湖(hu)(hu)北(bei)經濟(ji),具有深遠意義。
工程建設對(dui)(dui)于(yu)企業(ye)也是利好消(xiao)息。湖北華(hua)星光電能(neng)源(yuan)公司(si)動力(li)部部長戴(dai)俊松(song)表示(shi):“工程建成之(zhi)后,湖北的(de)電會更充足。對(dui)(dui)我(wo)們企業(ye)來(lai)說,將緩(huan)解(jie)高峰(feng)時期用電緊張(zhang)問題,降低用能(neng)成本(ben),提高產品的(de)國際競(jing)爭力(li),對(dui)(dui)于(yu)我(wo)們擴大(da)在半導體(ti)顯示(shi)領域的(de)產品市場(chang)占有率,是一個有力(li)的(de)支撐。”
嚴格落實防疫要求 精準有序安全施工
3月30日,陜北~湖北工(gong)(gong)(gong)(gong)(gong)程湖北段(duan)武漢換(huan)流站(zhan)施工(gong)(gong)(gong)(gong)(gong)現(xian)(xian)場繁忙有序。所有車輛消毒后(hou)(hou)方可進入(ru),工(gong)(gong)(gong)(gong)(gong)作(zuo)人員經測量體溫并(bing)登記后(hou)(hou),從“員工(gong)(gong)(gong)(gong)(gong)實(shi)名制”通道(dao)刷臉進入(ru)。開工(gong)(gong)(gong)(gong)(gong)后(hou)(hou),工(gong)(gong)(gong)(gong)(gong)程返崗(gang)工(gong)(gong)(gong)(gong)(gong)作(zuo)人員按照“可在站(zhan)內正常(chang)工(gong)(gong)(gong)(gong)(gong)作(zuo),14天(tian)內不得離(li)開換(huan)流站(zhan)”的方式進行隔離(li),確保(bao)施工(gong)(gong)(gong)(gong)(gong)現(xian)(xian)場疫情(qing)可防可控。
按照國(guo)家電網(wang)公司“兩線(xian)作戰(zhan),兩場戰(zhan)役(yi)都要(yao)贏,兩個勝利(li)都要(yao)奪”的工(gong)作要(yao)求,國(guo)網(wang)湖北電力在(zai)抓(zhua)好工(gong)程建設的同(tong)時,慎終如始做(zuo)好疫(yi)(yi)情防控(kong)(kong)工(gong)作,針對施(shi)工(gong)現場人員密集、構成復雜(za)、流動量大等難點,采(cai)取嚴格措(cuo)施(shi)將疫(yi)(yi)情防控(kong)(kong)要(yao)求落細落實,切實把好健康檢(jian)查關(guan)、篩(shai)選上崗關(guan)、安全(quan)生產關(guan),做(zuo)到防疫(yi)(yi)物(wu)資保障到位、防范措(cuo)施(shi)落實到位、監管責任履行到位,確保工(gong)程按期投產。

國網湖北電力將堅持科學(xue)施(shi)工、文明施(shi)工、綠色施(shi)工,規范工程現(xian)場(chang)管理(li)和(he)作(zuo)業行為,確保“零缺(que)陷”投運,努力把(ba)工程建(jian)成(cheng)安全可(ke)靠(kao)、自主創新、經濟合理(li)、環境友好、國際一(yi)流的精品(pin)工程。
目(mu)前,湖(hu)北電網已(yi)開(kai)工(gong)復工(gong)的(de)高電壓基(ji)建工(gong)程(cheng)項(xiang)目(mu)、配電網工(gong)程(cheng)項(xiang)目(mu)全(quan)(quan)部有(you)序開(kai)展。“嚴格(ge)精準(zhun)防控疫情,高質安全(quan)(quan)推進建設(she),確保項(xiang)目(mu)建設(she)務期必成(cheng)”,參建單位國網湖(hu)北送(song)變電工(gong)程(cheng)有(you)限公司三級職員俞斌(bin)對工(gong)程(cheng)建設(she)很有(you)信心,“我們(men)將全(quan)(quan)力以赴,在2020年(nian)(nian)10月完成(cheng)武漢(han)特高壓換流站土建施工(gong),確保實現2021年(nian)(nian)底(di)工(gong)程(cheng)建成(cheng)投運的(de)總目(mu)標。”
【責任編輯(ji):趙藝涵(han)】