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據(ju)國家能(neng)(neng)源集團河北公司之聲消息，11月5日，隨(sui)著10千伏高壓開關合(he)入(ru)，河北公司龍(long)山(shan)電(dian)廠的抽(chou)(chou)汽蓄能(neng)(neng)項(xiang)目(mu)(mu)電(dian)氣(qi)(qi)系統電(dian)壓、電(dian)流(liu)測量裝置顯示正(zheng)常，項(xiang)目(mu)(mu)電(dian)氣(qi)(qi)系統正(zheng)式受電(dian)成功。該(gai)項(xiang)目(mu)(mu)是全國首個采用(yong)多源抽(chou)(chou)汽-配汽調(diao)控技術，既能(neng)(neng)調(diao)峰又(you)(you)可頂峰的大規模(mo)抽(chou)(chou)汽熔鹽(yan)蓄能(neng)(neng)項(xiang)目(mu)(mu)，這一節點(dian)的順(shun)利完工(gong)標志著該(gai)項(xiang)目(mu)(mu)向投產目(mu)(mu)標又(you)(you)邁(mai)出(chu)了關鍵一步(bu)。

電(dian)(dian)(dian)(dian)(dian)(dian)氣系(xi)統(tong)受電(dian)(dian)(dian)(dian)(dian)(dian)，即項(xiang)目(mu)的(de)電(dian)(dian)(dian)(dian)(dian)(dian)氣系(xi)統(tong)接受廠用電(dian)(dian)(dian)(dian)(dian)(dian)送(song)電(dian)(dian)(dian)(dian)(dian)(dian)，是設備(bei)調(diao)試(shi)前的(de)關鍵節(jie)點(dian)。該(gai)項(xiang)目(mu)的(de)成功受電(dian)(dian)(dian)(dian)(dian)(dian)，將(jiang)為后續設備(bei)單體(ti)、分(fen)系(xi)統(tong)調(diao)試(shi)及(ji)整(zheng)套系(xi)統(tong)調(diao)試(shi)提供動力保(bao)障，為項(xiang)目(mu)的(de)按期投產(chan)奠定(ding)堅(jian)實基礎。在正式受電(dian)(dian)(dian)(dian)(dian)(dian)前，龍山電(dian)(dian)(dian)(dian)(dian)(dian)廠項(xiang)目(mu)組對工(gong)作(zuo)(zuo)過程中的(de)風(feng)險因素(su)進(jin)行(xing)了(le)詳細(xi)分(fen)析(xi)，逐一制定(ding)預控措施，并對全體(ti)作(zuo)(zuo)業人員進(jin)行(xing)安(an)全、技術交底(di)；受電(dian)(dian)(dian)(dian)(dian)(dian)過程中，全體(ti)人員各司其職、分(fen)工(gong)協作(zuo)(zuo)，嚴(yan)格按照(zhao)操(cao)(cao)作(zuo)(zuo)規程進(jin)行(xing)操(cao)(cao)作(zuo)(zuo)、檢查、記錄、驗收，整(zheng)個環節(jie)指揮得(de)當，操(cao)(cao)作(zuo)(zuo)有(you)序，受電(dian)(dian)(dian)(dian)(dian)(dian)工(gong)作(zuo)(zuo)優(you)質高效(xiao)完成。

據(ju)了解，龍山電(dian)廠的(de)(de)抽汽蓄能(neng)項目(mu)是(shi)集團公(gong)司重點科技(ji)項目(mu)，項目(mu)位于河(he)(he)北省(sheng)邯鄲市涉縣經濟開(kai)發(fa)區(qu)(qu)國能(neng)河(he)(he)北龍山發(fa)電(dian)有(you)限(xian)責任公(gong)司廠區(qu)(qu)內，項目(mu)系統應用于國能(neng)河(he)(he)北龍山發(fa)電(dian)有(you)限(xian)責任公(gong)司1號600MW亞臨界火電(dian)機(ji)組(zu)，采用抽汽蓄能(neng)系統進行深度調(diao)峰(feng)，調(diao)峰(feng)能(neng)力按(an)約17%主(zhu)機(ji)額定功率，即(ji)100MW左右設計，儲熱(re)調(diao)峰(feng)時間暫按(an)每天4小時考(kao)慮；抽汽蓄能(neng)放熱(re)時間暫按(an)每天6小時全部放空考(kao)慮，機(ji)組(zu)跟蹤AGC調(diao)頻(pin)性能(neng)在(zai)(zai)現有(you)基礎上提高(gao)1.5倍。項目(mu)總(zong)投資3.2億(yi)元，占地面積約6300平方米，通過能(neng)量的(de)(de)存儲和轉(zhuan)換，改變運行機(ji)組(zu)在(zai)(zai)峰(feng)、平、谷時段的(de)(de)負(fu)荷結構，增加火電(dian)機(ji)組(zu)的(de)(de)調(diao)峰(feng)靈活性。

項目投運后，機(ji)組調峰(feng)能力在現(xian)有基礎上將增加100兆瓦，時(shi)長達4小時(shi)，頂峰(feng)能力增加30-60兆瓦，放熱(re)時(shi)長不(bu)低于6小時(shi)，同(tong)時(shi)解決了火電(dian)廠深(shen)度調峰(feng)所面(mian)臨的鍋爐燃燒(shao)不(bu)穩(wen)、水動力不(bu)足、再熱(re)器(qi)超溫等一系列難題，可以(yi)有效(xiao)提升機(ji)組調峰(feng)能力，提高新(xin)能源消(xiao)納比例，促進河(he)北省新(xin)能源發展(zhan)和能源結構轉型(xing)，同(tong)時(shi)為全(quan)國現(xian)存煤電(dian)機(ji)組大幅提高調峰(feng)能力提供(gong)技術借鑒，起到示范引(yin)領作用。