文章來源：中國電力建(jian)設集團有限公(gong)司 發(fa)布(bu)時間：2012-11-17
11月12日，國(guo)家電(dian)網浙(zhe)江(jiang)仙(xian)(xian)居抽(chou)(chou)水(shui)蓄能有限(xian)公司與中國(guo)電(dian)力建(jian)設(she)集團(tuan)所屬中國(guo)水(shui)電(dian)八(ba)局(ju)有限(xian)公司在杭州簽訂浙(zhe)江(jiang)仙(xian)(xian)居抽(chou)(chou)水(shui)蓄能電(dian)站主(zhu)體(ti)工程(cheng)合同(tong)。水(shui)電(dian)八(ba)局(ju)中標承(cheng)建(jian)浙(zhe)江(jiang)仙(xian)(xian)居抽(chou)(chou)水(shui)蓄能電(dian)站上水(shui)庫工程(cheng)土(tu)建(jian)施工(C1標)，本合同(tong)主(zhu)要包括一座主(zhu)壩(ba)、一座副壩(ba)、庫盆清理及(ji)庫盆防滲、上庫進(jin)、出水(shui)口及(ji)閘(zha)門井等建(jian)筑物，合同(tong)金額3.4億(yi)元(yuan)。
仙居抽(chou)水蓄能電站(zhan)位于浙江省仙居縣湫山鄉境(jing)內的永安溪(xi)上，地處(chu)浙東南用電負荷中(zhong)心，電站(zhan)總(zong)投(tou)資58.51億元，裝機4臺(tai)，總(zong)裝機容量為150萬(wan)千瓦，年發電量25.125億度，年平(ping)均抽(chou)水電量32.63億度。預計2015年4臺(tai)機組全部投(tou)產。
仙居抽(chou)水(shui)蓄能(neng)電(dian)(dian)(dian)站(zhan)(zhan)(zhan)項(xiang)目是國(guo)家“十一五”規劃重點建(jian)設工(gong)程(cheng)，也是國(guo)內抽(chou)水(shui)蓄能(neng)電(dian)(dian)(dian)站(zhan)(zhan)(zhan)單機容(rong)量(liang)最大(da)的(de)電(dian)(dian)(dian)站(zhan)(zhan)(zhan)項(xiang)目。建(jian)成后(hou)將承擔華東電(dian)(dian)(dian)網調(diao)(diao)(diao)峰、調(diao)(diao)(diao)頻(pin)、調(diao)(diao)(diao)相及緊急事(shi)故(gu)備用任務，為華東電(dian)(dian)(dian)網提供約300萬(wan)(wan)千瓦的(de)調(diao)(diao)(diao)峰容(rong)量(liang)，有效(xiao)增強其調(diao)(diao)(diao)峰、填谷(gu)能(neng)力(li)。電(dian)(dian)(dian)站(zhan)(zhan)(zhan)投產后(hou)，每年可為浙(zhe)江電(dian)(dian)(dian)網節約標煤約9.87萬(wan)(wan)噸。減排(pai)二(er)氧化碳約26萬(wan)(wan)噸、二(er)氧化硫0.24萬(wan)(wan)噸。電(dian)(dian)(dian)站(zhan)(zhan)(zhan)若按50年運行考慮，可節約標煤約493.5萬(wan)(wan)噸。