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10月17日，中國電(dian)建所(suo)屬水電(dian)八局承建的我國東北(bei)最大(da)(da)抽水蓄能(neng)電(dian)站——遼寧清(qing)原(yuan)抽水蓄能(neng)電(dian)站下水庫大(da)(da)壩(ba)提(ti)前封頂(ding)，為電(dian)站后續(xu)完工發(fa)電(dian)奠定了堅實(shi)基礎。

下(xia)水庫(ku)大(da)(da)壩(ba)(ba)為混凝土面板(ban)堆石壩(ba)(ba)，1級建筑(zhu)物(wu)，正常蓄水位(wei)319米(mi)，壩(ba)(ba)頂長375米(mi)，最大(da)(da)壩(ba)(ba)高(gao)49米(mi)，于5月(yue)截流、10月(yue)實(shi)現封頂，歷時5個(ge)月(yue)完成施(shi)工(gong)(gong)任(ren)務。自大(da)(da)壩(ba)(ba)填筑(zhu)以來，清原(yuan)項目部(bu)克(ke)服臺風等多(duo)方不利因素(su)影響(xiang)，科學組織，精心施(shi)工(gong)(gong)，并通過成立“大(da)(da)壩(ba)(ba)填筑(zhu)黨員先鋒(feng)崗”“下(xia)水庫(ku)大(da)(da)壩(ba)(ba)填筑(zhu)專項小組”以及“大(da)(da)壩(ba)(ba)填筑(zhu)青年突擊隊”，充分發揮先鋒(feng)模(mo)范(fan)作(zuo)用，在保證安全施(shi)工(gong)(gong)的同時，提前達到下(xia)水庫(ku)大(da)(da)壩(ba)(ba)填筑(zhu)完成的重(zhong)要節(jie)點。

據了解，清(qing)(qing)原(yuan)抽水蓄(xu)(xu)能(neng)電(dian)(dian)(dian)(dian)站(zhan)(zhan)位于(yu)遼(liao)寧(ning)省撫順(shun)市清(qing)(qing)原(yuan)滿族自治(zhi)縣北(bei)三(san)(san)家(jia)鎮境內，是(shi)國家(jia)振興東北(bei)經濟139個項(xiang)目(mu)(mu)排名第(di)一的(de)工程，總(zong)裝機容(rong)量(liang)180萬千瓦，設計年發(fa)電(dian)(dian)(dian)(dian)量(liang)30億千瓦時(shi)，抽水電(dian)(dian)(dian)(dian)量(liang)40億千瓦時(shi)，為東北(bei)地區最大的(de)抽水蓄(xu)(xu)能(neng)電(dian)(dian)(dian)(dian)站(zhan)(zhan)，也是(shi)目(mu)(mu)前全國在建水電(dian)(dian)(dian)(dian)裝機容(rong)量(liang)前三(san)(san)的(de)工程。項(xiang)目(mu)(mu)建成后，將作為重要(yao)(yao)“調(diao)(diao)節(jie)器(qi)”“穩(wen)壓器(qi)”和“電(dian)(dian)(dian)(dian)力(li)糧(liang)倉”，在遼(liao)寧(ning)電(dian)(dian)(dian)(dian)網(wang)中(zhong)承擔調(diao)(diao)峰、填谷、調(diao)(diao)頻、調(diao)(diao)相(xiang)、負荷備用(yong)和緊急事故備用(yong)等任務，對(dui)保證遼(liao)寧(ning)電(dian)(dian)(dian)(dian)網(wang)和東北(bei)電(dian)(dian)(dian)(dian)網(wang)安(an)全穩(wen)定運行，有效吸納風電(dian)(dian)(dian)(dian)、光伏發(fa)電(dian)(dian)(dian)(dian)、核電(dian)(dian)(dian)(dian)等新能(neng)源，進一步優化東北(bei)電(dian)(dian)(dian)(dian)網(wang)電(dian)(dian)(dian)(dian)源結(jie)構(gou)起到重要(yao)(yao)作用(yong)。

【責任編輯：趙藝涵】