世界壩體最高抽水蓄能電站首批機組并網發電
來(lai)源：國家能源局網站
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發布時間：2025-03-17
世界壩體(ti)最高抽(chou)水(shui)蓄(xu)能(neng)電(dian)(dian)站——國網新源(yuan)江(jiang)蘇(su)句容(rong)抽(chou)水(shui)蓄(xu)能(neng)電(dian)(dian)站3號機(ji)組(zu)10日并(bing)網發電(dian)(dian)。至此，包含已投運(yun)的1、2號機(ji)組(zu)在(zai)內，該電(dian)(dian)站首批3臺(tai)機(ji)組(zu)全部投運(yun)，當前并(bing)網發電(dian)(dian)容(rong)量達67.5萬千(qian)瓦(wa)，長三角地區再添一大型清潔能(neng)源(yuan)“調節器”。
該(gai)電(dian)(dian)(dian)(dian)站上(shang)水(shui)(shui)庫大(da)壩(ba)高達(da)182.3米，是世界(jie)壩(ba)體最高的抽水(shui)(shui)蓄能(neng)(neng)電(dian)(dian)(dian)(dian)站，發(fa)揮著調峰、調頻等作(zuo)用(yong)。電(dian)(dian)(dian)(dian)站在(zai)用(yong)電(dian)(dian)(dian)(dian)低谷時(shi)把(ba)水(shui)(shui)從下水(shui)(shui)庫抽往上(shang)水(shui)(shui)庫，變成勢(shi)能(neng)(neng)儲存起來，在(zai)用(yong)電(dian)(dian)(dian)(dian)高峰時(shi)將(jiang)勢(shi)能(neng)(neng)轉化為電(dian)(dian)(dian)(dian)能(neng)(neng)送入電(dian)(dian)(dian)(dian)網(wang)，實現“水(shui)(shui)往高處(chu)走，電(dian)(dian)(dian)(dian)從空中送”，被比喻為電(dian)(dian)(dian)(dian)網(wang)的“充電(dian)(dian)(dian)(dian)寶”。
句容(rong)抽水(shui)(shui)蓄(xu)能電(dian)(dian)(dian)(dian)(dian)站于2017年(nian)3月開工建(jian)設(she)，安裝(zhuang)6臺22.5萬千(qian)瓦可(ke)逆式水(shui)(shui)輪(lun)發電(dian)(dian)(dian)(dian)(dian)機組，總裝(zhuang)機容(rong)量(liang)(liang)135萬千(qian)瓦。“今(jin)年(nian)底(di)全部(bu)機組投(tou)運后，年(nian)抽水(shui)(shui)電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)18億(yi)千(qian)瓦時(shi)，年(nian)發電(dian)(dian)(dian)(dian)(dian)量(liang)(liang)13.5億(yi)千(qian)瓦時(shi)，發出的(de)電(dian)(dian)(dian)(dian)(dian)能可(ke)滿足約(yue)36萬戶(hu)家庭一(yi)年(nian)的(de)用(yong)電(dian)(dian)(dian)(dian)(dian)。”國網鎮江供電(dian)(dian)(dian)(dian)(dian)公司發展部(bu)主任(ren)王晨暉(hui)介紹，屆時(shi)電(dian)(dian)(dian)(dian)(dian)站每年(nian)可(ke)節約(yue)標(biao)煤14萬噸，減少(shao)二氧(yang)化(hua)碳排放34.9萬噸。