烏(wu)東(dong)德(de)水(shui)電站是金沙(sha)江下游河段(攀枝花(hua)市(shi)至宜賓市(shi))四個水(shui)電梯級(ji)——烏(wu)東(dong)德(de)、白鶴灘、溪洛渡、向家壩中的最上游梯級(ji),壩址所(suo)處(chu)河段的右岸隸(li)屬云南(nan)省(sheng)祿(lu)勸縣,左岸隸(li)屬四川省(sheng)會東(dong)縣。具有(you)以發電為主,兼有(you)防(fang)洪、攔(lan)沙(sha)、改善(shan)下游航運條件和發展(zhan)庫區(qu)通航等綜合效益。
烏東(dong)德(de)水電(dian)(dian)站(zhan)位于金沙(sha)江(jiang)(jiang)下(xia)游(you)四川省會(hui)東(dong)縣(xian)和云(yun)南省祿勸縣(xian)境(jing)內,為(wei)(wei)中(zhong)國長江(jiang)(jiang)三(san)峽集(ji)團(tuan)公司開(kai)發的金沙(sha)江(jiang)(jiang)下(xia)游(you)河段(duan)梯(ti)級的第一級電(dian)(dian)站(zhan),下(xia)鄰(lin)白(bai)鶴灘水電(dian)(dian)站(zhan)。烏東(dong)德(de)水電(dian)(dian)站(zhan)的開(kai)發任(ren)務為(wei)(wei)以發電(dian)(dian)為(wei)(wei)主,兼顧防(fang)洪,是“西電(dian)(dian)東(dong)送”的骨干電(dian)(dian)源點之一。在系(xi)統中(zhong)承擔基(ji)荷(he)、腰荷(he)和部分峰荷(he),并(bing)承擔少量事(shi)故(gu)備用。電(dian)(dian)站(zhan)共裝設12臺(左、右岸(an)各6臺)單機容量為(wei)(wei)850MW的立軸(zhou)混流式水輪發電(dian)(dian)機組(zu),總(zong)裝機容量為(wei)(wei)10200MW。
烏東德水(shui)(shui)電(dian)站(zhan)樞紐(niu)工(gong)程(cheng)為(wei)Ⅰ等大(1)型工(gong)程(cheng),樞紐(niu)工(gong)程(cheng)主體(ti)建(jian)(jian)筑物(wu)由擋(dang)水(shui)(shui)建(jian)(jian)筑物(wu)、泄(xie)(xie)(xie)水(shui)(shui)建(jian)(jian)筑物(wu)、引水(shui)(shui)發(fa)(fa)電(dian)建(jian)(jian)筑物(wu)等組成。擋(dang)水(shui)(shui)建(jian)(jian)筑物(wu)為(wei)混(hun)凝(ning)土雙曲拱壩(ba),壩(ba)頂(ding)高程(cheng)988m,最(zui)大壩(ba)高270m;泄(xie)(xie)(xie)洪采用壩(ba)身泄(xie)(xie)(xie)洪為(wei)主,岸(an)邊泄(xie)(xie)(xie)洪洞為(wei)輔的(de)方(fang)式(shi)。電(dian)站(zhan)廠(chang)房(fang)布置(zhi)于(yu)左右兩岸(an)山體(ti)中(zhong),均靠(kao)河(he)床(chuang)側布置(zhi),各安(an)裝6臺單機(ji)容量為(wei)850MW的(de)混(hun)流式(shi)水(shui)(shui)輪發(fa)(fa)電(dian)機(ji)組,總(zong)裝機(ji)容量10200MW。
根據《預可行(xing)性研(yan)究報告(gao)》,烏東德水(shui)電站(zhan)建設征(zheng)(zheng)地(di)涉及四川、云(yun)南兩省(sheng)的(de)10個(ge)縣(區(qu)(qu))32個(ge)鄉鎮69個(ge)行(xing)政(zheng)村,建設征(zheng)(zheng)地(di)陸域面(mian)積105.36平(ping)(ping)(ping)(ping)方(fang)(fang)(fang)公(gong)(gong)(gong)里(li)(li)(樞紐工程建設區(qu)(qu)占地(di)面(mian)積11.10平(ping)(ping)(ping)(ping)方(fang)(fang)(fang)公(gong)(gong)(gong)里(li)(li),水(shui)庫淹(yan)(yan)沒區(qu)(qu)94.26平(ping)(ping)(ping)(ping)方(fang)(fang)(fang)公(gong)(gong)(gong)里(li)(li),不含影(ying)響區(qu)(qu)土地(di)),其中(zhong)四川省(sheng)44.16平(ping)(ping)(ping)(ping)方(fang)(fang)(fang)公(gong)(gong)(gong)里(li)(li),云(yun)南省(sheng)61.20平(ping)(ping)(ping)(ping)方(fang)(fang)(fang)公(gong)(gong)(gong)里(li)(li)。建設征(zheng)(zheng)地(di)區(qu)(qu)總人口23408人,房屋面(mian)積150.61萬(wan)(wan)平(ping)(ping)(ping)(ping)方(fang)(fang)(fang)米;耕園(yuan)地(di)面(mian)積4.29萬(wan)(wan)畝,林地(di)0.74萬(wan)(wan)畝;淹(yan)(yan)沒二(er)級公(gong)(gong)(gong)路(lu)1.7公(gong)(gong)(gong)里(li)(li),三級公(gong)(gong)(gong)路(lu)3.4公(gong)(gong)(gong)里(li)(li),四級公(gong)(gong)(gong)路(lu)17.0公(gong)(gong)(gong)里(li)(li),大型橋梁2座(zuo),碼(ma)頭6處,高壓輸電線116.3公(gong)(gong)(gong)里(li)(li),35千伏變電站(zhan)1座(zuo),通訊線67.33桿(gan)公(gong)(gong)(gong)里(li)(li),廣播線27.9桿(gan)公(gong)(gong)(gong)里(li)(li),淹(yan)(yan)沒影(ying)響水(shui)電站(zhan)3座(zuo)(裝機(ji)容(rong)量96020千瓦)、取(qu)水(shui)泵站(zhan)(房)14座(zuo),文物古跡4處,淹(yan)(yan)沒及浸沒影(ying)響成昆鐵路(lu)約79.7公(gong)(gong)(gong)里(li)(li)。按2010年第1季度價(jia)格水(shui)平(ping)(ping)(ping)(ping)計算,移民靜態補償總投資132.29億元。
工程籌建期(qi)3年,第(di)一批(pi)機(ji)組發電工期(qi)約為(wei)(wei)6年半(ban),總工期(qi)約為(wei)(wei)8年。
烏東德水電(dian)站籌建期(qi)“三通(tong)一平”施工(gong)(gong)項目包(bao)括對外交通(tong)、場(chang)(chang)內交通(tong)、人工(gong)(gong)骨(gu)料(liao)加(jia)工(gong)(gong)系統(tong)、業主基地和施工(gong)(gong)營地、渣場(chang)(chang)及存料(liao)場(chang)(chang)的建設、施工(gong)(gong)供電(dian)系統(tong)、施工(gong)(gong)供水系統(tong)、油(you)(you)庫及加(jia)油(you)(you)站建設、工(gong)(gong)程(cheng)征占地及移民安置、施工(gong)(gong)區環(huan)保水保工(gong)(gong)程(cheng)、其他(ta)籌建工(gong)(gong)程(cheng)等(deng)。籌建工(gong)(gong)期(qi)為33個月。
烏東(dong)德壩(ba)址施工占地(di)面積12.32平方(fang)公(gong)里(li),其(qi)中(zhong)陸域10.95平方(fang)公(gong)里(li),水域1.37平方(fang)公(gong)里(li)。右岸涉及(ji)云南(nan)省(sheng)祿勸縣烏東(dong)德鎮(zhen)新村和(he)阿巧村,左(zuo)岸涉及(ji)四(si)川(chuan)省(sheng)會(hui)東(dong)縣新馬鄉(xiang)(xiang)獅子尾村、白鶴村、三臺村,洛左(zuo)鄉(xiang)(xiang)河門口(kou)(kou)村,共3個鄉(xiang)(xiang)(鎮(zhen))6個村。征(zheng)地(di)范(fan)圍(wei)內人(ren)(ren)(ren)口(kou)(kou)1477人(ren)(ren)(ren)。規劃生產安置(zhi)(zhi)人(ren)(ren)(ren)口(kou)(kou)1021人(ren)(ren)(ren),計(ji)劃全(quan)部在(zai)本鄉(xiang)(xiang)(鎮(zhen))安置(zhi)(zhi),其(qi)中(zhong)本村安置(zhi)(zhi)212人(ren)(ren)(ren),出村本鄉(xiang)(xiang)(鎮(zhen))安置(zhi)(zhi)809人(ren)(ren)(ren);規劃搬(ban)遷安置(zhi)(zhi)總人(ren)(ren)(ren)口(kou)(kou)1752人(ren)(ren)(ren),全(quan)部在(zai)本鄉(xiang)(xiang)(鎮(zhen))安置(zhi)(zhi),其(qi)中(zhong)本村安置(zhi)(zhi)943人(ren)(ren)(ren),出村本鄉(xiang)(xiang)(鎮(zhen))安置(zhi)(zhi)809人(ren)(ren)(ren)。
烏(wu)東德水電(dian)站是流域(yu)開發的重要梯級工程(cheng),有一(yi)定的防洪、航(hang)運和攔沙作(zuo)用;建設烏(wu)東德水電(dian)站有利于改善和發揮下游梯級的效(xiao)益(yi),增加下游梯級電(dian)站的保證出力和發電(dian)量。電(dian)站開發任務以(yi)發電(dian)為主,兼顧防洪,并促進(jin)地方經濟(ji)社會(hui)發展和移民群眾(zhong)脫貧(pin)致(zhi)富。
位于昆明市祿(lu)勸縣和(he)四川省(sheng)會(hui)東(dong)(dong)縣交界的烏(wu)東(dong)(dong)德水(shui)電(dian)站(zhan)已得到國(guo)家發(fa)改委(wei)批準,前期各項工(gong)作即(ji)將啟動。烏(wu)東(dong)(dong)德水(shui)電(dian)站(zhan)處于金(jin)沙江(jiang)下游(you)河段四個(ge)水(shui)電(dian)梯級的第一個(ge)梯級,是國(guo)家“十二(er)五”期間在金(jin)沙江(jiang)下游(you)建(jian)設(she)的重大水(shui)電(dian)工(gong)程(cheng),涉及川、滇兩省(sheng)。電(dian)站(zhan)總裝機容(rong)量為(wei)9600mw,規劃(hua)2012年(nian)(nian)正式(shi)開工(gong)建(jian)設(she),2014年(nian)(nian)工(gong)程(cheng)截流,2020年(nian)(nian)投產發(fa)電(dian)。建(jian)成后融發(fa)電(dian)、防洪、航運和(he)攔沙等功能為(wei)一體,對川、滇兩省(sheng)經濟社會(hui)發(fa)展和(he)“西電(dian)東(dong)(dong)送”具有(you)重要(yao)戰略意義(yi)。
2015年4月20日(ri)至23日(ri),水電水利規(gui)劃設(she)計(ji)總院(yuan)在北京主持召開(kai)會議(yi),審查并(bing)通過了(le)《金沙(sha)江烏東德水電站可行(xing)性(xing)研(yan)究報告(gao)》(樞紐部分)。會議(yi)認為,報告(gao)達到(dao)了(le)可行(xing)性(xing)研(yan)究階段(duan)勘測設(she)計(ji)工(gong)作內容和(he)深度的要求,基本同意(yi)該報告(gao)。
2015年(nian)10月20日(ri)至22日(ri),中國(guo)國(guo)際工(gong)程(cheng)咨(zi)詢(xun)公司在(zai)北京主持召開金沙江烏東(dong)德(de)水電(dian)(dian)站項目(mu)申請報告評估(gu)會(hui)議,評估(gu)通過了烏東(dong)德(de)水電(dian)(dian)站項目(mu)申請報告。項目(mu)核(he)(he)準所需的支持性文件已具(ju)備,預計2015年(nian)核(he)(he)準開工(gong)建設。
獲國務院核準
2015年12月17日(ri),中國(guo)國(guo)務(wu)院常務(wu)會議對已列入國(guo)家相關規(gui)劃、具(ju)備建設條(tiao)件的江蘇連云港田灣核(he)電站擴建工程(cheng)等(deng)一批水電核(he)電等(deng)清潔能源重大項(xiang)目予(yu)以(yi)核(he)準,以(yi)綠色(se)發展促進(jin)結構調整民(min)生(sheng)改善。
在此(ci)次召開的(de)(de)國務院常務會(hui)議上,對已(yi)列入國家相關規(gui)劃(hua)、具備(bei)建設條件(jian)的(de)(de)金沙(sha)江(jiang)烏東德水電(dian)站、廣(guang)西防城港紅沙(sha)核(he)電(dian)二(er)期工(gong)程(cheng)“華龍一號(hao)”三(san)代核(he)電(dian)技術示范機組和江(jiang)蘇(su)連(lian)云港田灣核(he)電(dian)站擴建工(gong)程(cheng)項目予(yu)以核(he)準。