簡要介紹
湘(xiang)祁(qi)水(shui)電(dian)(dian)(dian)(dian)(dian)站(zhan)工程為《湘(xiang)江(jiang)干流(liu)規劃》九級開(kai)(kai)發方(fang)案的(de)(de)(de)第(di)四級,位于湖南省(sheng)永州市(shi)祁(qi)陽縣和衡陽市(shi)祁(qi)東縣交界(jie)處,壩址(zhi)控制(zhi)流(liu)域(yu)面積(ji)2.7萬平方(fang)公里(li),占(zhan)湘(xiang)江(jiang)總流(liu)域(yu)面積(ji)的(de)(de)(de)28.7%,是(shi)湘(xiang)江(jiang)干流(liu)可(ke)供開(kai)(kai)發水(shui)力資源(yuan)(yuan)中(zhong)較大的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)源(yuan)(yuan)點,距(ju)永州市(shi)負荷中(zhong)心較近。電(dian)(dian)(dian)(dian)(dian)站(zhan)總裝機(ji)容量80MW,為4臺(tai)20MW燈泡貫流(liu)式水(shui)輪發電(dian)(dian)(dian)(dian)(dian)機(ji)組,設計年發電(dian)(dian)(dian)(dian)(dian)量3.297億度(du),以發電(dian)(dian)(dian)(dian)(dian)為主,兼顧(gu)航運、灌溉(gai)與旅游等(deng)綜合利用。電(dian)(dian)(dian)(dian)(dian)站(zhan)建成以后(hou),將(jiang)緩(huan)解永州市(shi)供電(dian)(dian)(dian)(dian)(dian)緊張局面,促(cu)進(jin)工農業生產的(de)(de)(de)發展(zhan);可(ke)與上游在建的(de)(de)(de)浯溪電(dian)(dian)(dian)(dian)(dian)站(zhan)銜接形成112km航道,對開(kai)(kai)發湘(xiang)桂運河、發展(zhan)湘(xiang)江(jiang)航道、溝(gou)通南北水(shui)運交通具有十分重要的(de)(de)(de)意義。
壩址控制(zhi)流域(yu)面積(ji)27160平方千米,總庫(ku)容(rong)3.89億立(li)方米,電(dian)站裝(zhuang)機(ji)容(rong)量(liang)為80MW,工(gong)程以發電(dian)為主,兼顧航運、灌溉、交通、旅游(you)、養殖(zhi)及城鎮開發等(deng)綜合效益,屬(shu)大(二)型水(shui)利水(shui)電(dian)樞(shu)紐工(gong)程。電(dian)站廠房內裝(zhuang)4臺(tai)燈(deng)泡貫流式水(shui)輪發電(dian)機(ji)組,裝(zhuang)機(ji)容(rong)量(liang)80MW。