文章來源:中(zhong)國長江三峽集團有限公司(si) 發布時間:2022-06-08
6月4日凌晨1點,長龍山(shan)抽水蓄能電站(zhan)3號(hao)機(ji)組(zu)發電電動(dong)機(ji)轉子在兩臺橋(qiao)機(ji)并車(che)抬吊牽(qian)引下精(jing)準就位(wei),順利完成吊裝。至此,長龍山(shan)抽水蓄能電站(zhan)重大件(jian)設備(bei)吊裝任務過半,設備(bei)發電在即。

轉(zhuan)(zhuan)子由轉(zhuan)(zhuan)子軸、磁軛及磁極等部(bu)件(jian)(jian)組(zu)(zu)成,是(shi)發電電動(dong)機(ji)(ji)(ji)的轉(zhuan)(zhuan)動(dong)部(bu)件(jian)(jian)。在機(ji)(ji)(ji)組(zu)(zu)運行過(guo)程中(zhong),轉(zhuan)(zhuan)子通過(guo)轉(zhuan)(zhuan)動(dong)產生旋轉(zhuan)(zhuan)磁場,與(yu)定子合作(zuo)一起(qi)完(wan)成機(ji)(ji)(ji)械能(neng)與(yu)電能(neng)的可逆式轉(zhuan)(zhuan)換,從而實(shi)現機(ji)(ji)(ji)組(zu)(zu)抽水、發電和調相等功(gong)能(neng)。轉(zhuan)(zhuan)子組(zu)(zu)裝完(wan)成后最(zui)大(da)(da)外徑約4.7米,最(zui)大(da)(da)起(qi)吊(diao)(diao)高度約11米,起(qi)吊(diao)(diao)重(zhong)量約449噸,是(shi)長龍(long)山電站建設過(guo)程中(zhong)單體最(zui)重(zhong)部(bu)件(jian)(jian)。
長龍山電站(zhan)(zhan)3號機組轉子完成(cheng)吊裝(zhuang)(zhuang)后將進(jin)入(ru)總(zong)裝(zhuang)(zhuang)階(jie)段。目前,電站(zhan)(zhan)1號機組也正有序進(jin)行有水(shui)調(diao)試工作。預計6月(yue)底,長龍山電站(zhan)(zhan)將實現并網(wang)發電目標,成(cheng)為今年(nian)浙江省首個投產的能源項目。

長龍山抽水(shui)蓄能電(dian)(dian)(dian)站位于浙江省安吉縣(xian),地處華東(dong)電(dian)(dian)(dian)網負荷中心,建成后將承(cheng)擔(dan)華東(dong)電(dian)(dian)(dian)網調(diao)峰(feng)、填(tian)谷(gu)、調(diao)頻、調(diao)相及緊(jin)急事故備用(yong)等(deng)任(ren)務,對于優化(hua)華東(dong)地區電(dian)(dian)(dian)源結構(gou)、改善華東(dong)電(dian)(dian)(dian)網運行條件、促進新能源發(fa)展、推動電(dian)(dian)(dian)力(li)體制改革等(deng)具有(you)重要作用(yong)。
【責任編(bian)輯(ji):張思嘉】