文(wen)章來源:新華社 發布時間:2021-01-02
1日記者從國(guo)網冀北電力有限公司了解到,隨(sui)著日前110千(qian)伏云頂變電站正式(shi)投(tou)運,崇禮冬(dong)(dong)奧(ao)核心(xin)(xin)區(qu)的(de)7座(zuo)核心(xin)(xin)變電站全(quan)部投(tou)運,冬(dong)(dong)奧(ao)核心(xin)(xin)區(qu)“雙環網+雙輻射”的(de)電網結構正式(shi)形成(cheng),將為(wei)冬(dong)(dong)奧(ao)會提供綠色可靠電力支撐(cheng)。
國網張家口供(gong)(gong)電(dian)公司副總(zong)經理(li)林晉介紹,2022年北京冬奧(ao)會張家口賽區(qu)(qu)各場館均(jun)位于崇禮(li)(li)區(qu)(qu),供(gong)(gong)電(dian)可靠性要求高(gao),但此前(qian)崇禮(li)(li)地區(qu)(qu)無220千伏(fu)(fu)電(dian)源點(dian),僅靠110千伏(fu)(fu)電(dian)壓(ya)等級供(gong)(gong)電(dian)無法滿足冬奧(ao)會供(gong)(gong)電(dian)需求。
為此(ci),2019年張家口(kou)供電(dian)公(gong)司(si)共(gong)施工完成(cheng)涉奧(ao)工程12項(xiang),新(xin)(xin)增變(bian)電(dian)容(rong)量(liang)117萬(wan)千(qian)(qian)伏安,新(xin)(xin)增線路637.07公(gong)里。其中,新(xin)(xin)建(jian)成(cheng)5座(zuo)變(bian)電(dian)站(zhan)、擴建(jian)一座(zuo)110千(qian)(qian)伏變(bian)電(dian)站(zhan),分別(bie)為220千(qian)(qian)伏紫(zi)山(shan)溝變(bian)電(dian)站(zhan)、古楊樹變(bian)電(dian)站(zhan),110千(qian)(qian)伏峰泉(quan)變(bian)電(dian)站(zhan)、奧(ao)雪變(bian)電(dian)站(zhan)、云頂變(bian)電(dian)站(zhan)、崇禮變(bian)電(dian)站(zhan)。
“加上(shang)原有的(de)崇(chong)(chong)禮北變電站,至(zhi)此崇(chong)(chong)禮冬奧核心(xin)區(qu)7座變電站全部(bu)投運,為冬奧會舉辦(ban)提供強大的(de)電源(yuan)支(zhi)撐。”林(lin)晉說。
2019年12月23日投(tou)運(yun)的(de)解放500千(qian)伏(fu)變(bian)電(dian)(dian)(dian)站(zhan)是(shi)七座(zuo)核心電(dian)(dian)(dian)站(zhan)的(de)重要上級電(dian)(dian)(dian)源。國網(wang)張家(jia)口供(gong)(gong)電(dian)(dian)(dian)公司建設部(bu)主任張浩(hao)介紹,該站(zhan)是(shi)冬(dong)奧(ao)核心區雙環(huan)路線路網(wang)絡關鍵節點、是(shi)冬(dong)奧(ao)會(hui)張家(jia)口賽(sai)區的(de)第三(san)供(gong)(gong)電(dian)(dian)(dian)電(dian)(dian)(dian)源,它(ta)的(de)投(tou)運(yun)將滿足冬(dong)奧(ao)賽(sai)區高(gao)可靠性(xing)供(gong)(gong)電(dian)(dian)(dian)的(de)要求,提高(gao)冬(dong)奧(ao)場館的(de)清潔(jie)能(neng)源消納(na)能(neng)力,讓2022年冬(dong)奧(ao)會(hui)首次(ci)實(shi)現(xian)全(quan)部(bu)場館綠色電(dian)(dian)(dian)力覆(fu)蓋,也是(shi)奧(ao)運(yun)歷史(shi)上的(de)一(yi)個創舉。
記者(zhe)采訪(fang)時了(le)解到,2019年是張(zhang)家(jia)口供電(dian)公司(si)冬奧攻堅年,施(shi)工(gong)(gong)單位戰(zhan)嚴寒、斗酷暑、晝夜奮戰(zhan),為冬奧電(dian)網建(jian)設(she)和當地經濟(ji)發(fa)展交上了(le)滿(man)意答卷,還積極配合(he)京張(zhang)鐵(tie)路(lu)有限公司(si)完成了(le)高鐵(tie)配套電(dian)力工(gong)(gong)程建(jian)設(she),為保證京張(zhang)、大張(zhang)、張(zhang)呼在2019年年底按期(qi)投(tou)運提供了(le)有力保障。(記者(zhe) 楊帆)
【責(ze)任編輯:趙藝涵(han)】