芒果视频下载

基本信息

棉花灘水電(dian)站年(nian)發電(dian)量15.2億kW·h，工程(cheng)以(yi)發電(dian)為主，兼有防洪(hong)、航運、水產(chan)養殖功(gong)能。

水(shui)(shui)庫(ku)(ku)(ku)淹沒(mei)耕地2150公頃，遷(qian)移人(ren)(ren)口38000余人(ren)(ren)。工程于1997年(nian)(nian)開工，計(ji)劃2001年(nian)(nian)4月(yue)第一(yi)臺機組發電，2002年(nian)(nian)2月(yue)全部竣工。　壩(ba)址(zhi)兩岸(an)山體雄厚，河谷基本對(dui)稱，呈(cheng)"V"字型，坡度25°～45°。基巖為黑云母花(hua)崗(gang)巖，雖有斷層和(he)破(po)碎帶發育，但無(wu)大的(de)不利構造，且(qie)膠結(jie)較好。壩(ba)址(zhi)區(qu)處于區(qu)域(yu)(yu)地質構造相(xiang)對(dui)穩定區(qu)，庫(ku)(ku)(ku)區(qu)不存在水(shui)(shui)庫(ku)(ku)(ku)滲漏和(he)大規模庫(ku)(ku)(ku)岸(an)失(shi)穩問題。　壩(ba)址(zhi)以上控制流(liu)(liu)域(yu)(yu)面積(ji)7907平(ping)(ping)方(fang)(fang)公里(li)，水(shui)(shui)庫(ku)(ku)(ku)正常蓄(xu)水(shui)(shui)位(wei)173.0m，死水(shui)(shui)位(wei)146.0m，調節庫(ku)(ku)(ku)容11.22億立方(fang)(fang)米(mi)，校(xiao)核洪水(shui)(shui)位(wei)177.8m，相(xiang)應的(de)總庫(ku)(ku)(ku)容20.35億立方(fang)(fang)米(mi)。多(duo)年(nian)(nian)平(ping)(ping)均(jun)徑流(liu)(liu)量(liang)73.2億立方(fang)(fang)米(mi)，壩(ba)址(zhi)多(duo)年(nian)(nian)平(ping)(ping)均(jun)流(liu)(liu)量(liang)232立方(fang)(fang)米(mi)/秒。流(liu)(liu)域(yu)(yu)內年(nian)(nian)降(jiang)雨量(liang)1657mm。

發展

公(gong)司實行董事會領導下(xia)的總經理(li)負(fu)責(ze)制，法人治理(li)結構(gou)健(jian)全。公(gong)司定員(yuan)(yuan)85人，其中大(da)專以上學歷55人，具有高級職稱8人，領導班子5人。公(gong)司下(xia)設“四部”，綜合管理(li)部、生產部、財務經營部、工程技術(shu)部，是(shi)一個機構(gou)精簡、人員(yuan)(yuan)精干的集(ji)水電開發建設和生產運行管理(li)于一體的大(da)型電力企業。

公(gong)司依照《公(gong)司法(fa)》規范運作，合法(fa)經(jing)營(ying)，從嚴治企。一(yi)手抓(zhua)棉(mian)花(hua)灘(tan)水電站的(de)生產經(jing)營(ying)，一(yi)手抓(zhua)白沙水電站的(de)開發建(jian)設(she)。狠(hen)抓(zhua)資產經(jing)營(ying)、安全(quan)生產、黨風廉政建(jian)設(she)三大安全(quan)，取得了良好的(de)社(she)會效益(yi)與企業經(jing)濟(ji)效益(yi)。

棉花灘水電(dian)(dian)站(zhan)(zhan)于(yu)1998年(nian)4月(yue)開工(gong)(gong)(gong)，當年(nian)就(jiu)實(shi)現(xian)了(le)(le)大江截流；1999年(nian)9月(yue)創造(zao)了(le)(le)僅用16.5個(ge)月(yue)地下廠房(fang)開挖的(de)全國最新記錄(lu)；2000年(nian)12月(yue)18日實(shi)現(xian)了(le)(le)大壩(ba)下閘蓄水；2001年(nian)4月(yue)，開工(gong)(gong)(gong)僅3年(nian)時(shi)間首臺機(ji)組(zu)(zu)就(jiu)投產發(fa)(fa)電(dian)(dian)；同年(nian)12月(yue)，4臺機(ji)組(zu)(zu)全部建成投產；隨后(hou)在不到半(ban)年(nian)的(de)時(shi)間里完(wan)成了(le)(le)尾工(gong)(gong)(gong)和消缺工(gong)(gong)(gong)作，于(yu)2002年(nian)8月(yue)通(tong)過國家電(dian)(dian)力公司(si)的(de)檢(jian)查驗收(shou)，在全國所有的(de)水電(dian)(dian)站(zhan)(zhan)建設工(gong)(gong)(gong)程中第一個(ge)獲得了(le)(le)國家電(dian)(dian)力公司(si)頒發(fa)(fa)的(de)“基建移(yi)交生產達標投產工(gong)(gong)(gong)程”稱(cheng)號。創造(zao)了(le)(le)水電(dian)(dian)站(zhan)(zhan)建設工(gong)(gong)(gong)程中投資省、質量高、進度快(kuai)三項先(xian)進記錄(lu)。截止到2004年(nian)5月(yue)31日，電(dian)(dian)站(zhan)(zhan)已累計(ji)(ji)發(fa)(fa)電(dian)(dian)36.3億千瓦時(shi)，創連續(xu)安全運行1146天。公司(si)滾(gun)動開發(fa)(fa)的(de)白(bai)沙水電(dian)(dian)站(zhan)(zhan)“可(ke)研”已于(yu)2004年(nian)5月(yue)獲福建省計(ji)(ji)委批(pi)準,現(xian)已開工(gong)(gong)(gong)建設，計(ji)(ji)劃2006年(nian)下半(ban)年(nian)投產發(fa)(fa)電(dian)(dian)。

取得成績

公司曾先(xian)(xian)后(hou)(hou)多次獲得(de)省(sheng)(sheng)重(zhong)點(dian)建(jian)(jian)設項目(mu)“先(xian)(xian)進單位”，福(fu)建(jian)(jian)省(sheng)(sheng)人民政府“重(zhong)點(dian)項目(mu)優(you)勝(sheng)獎”等榮譽，先(xian)(xian)后(hou)(hou)有(you)5名職工(gong)被授予(yu)“重(zhong)點(dian)項目(mu)建(jian)(jian)設功臣(chen)”，省(sheng)(sheng)總工(gong)會同(tong)時授予(yu)他們(men)省(sheng)(sheng)“五(wu)·一(yi)(yi)”勞動獎章。此(ci)外(wai)，獲得(de)地（廳）級(ji)以上獎勵(li)的(de)(de)職工(gong)還(huan)有(you)79人次。 　公司將在董事會的(de)(de)領(ling)導下(xia)，發(fa)(fa)揚“誠信、高效、創(chuang)(chuang)新、協(xie)作、守則”的(de)(de)企業(ye)精神，堅(jian)持安全(quan)第一(yi)(yi)的(de)(de)方(fang)針，在繼承、發(fa)(fa)揚工(gong)程建(jian)(jian)設中創(chuang)(chuang)造的(de)(de)優(you)異(yi)成績的(de)(de)基礎上，進一(yi)(yi)步(bu)加強管理，大膽創(chuang)(chuang)新，積極(ji)參與電力市場競爭和水電項目(mu)開發(fa)(fa)，以優(you)異(yi)的(de)(de)業(ye)績回報股東、回報社會，為(wei)福(fu)建(jian)(jian)的(de)(de)經濟(ji)和社會發(fa)(fa)展做出積極(ji)的(de)(de)貢獻。

樞紐布置

主要由攔河主壩、副(fu)壩、泄洪建筑(zhu)物(wu)(wu)、左岸(an)輸水發電系統(tong)、開關(guan)站等建筑(zhu)物(wu)(wu)組(zu)成(cheng)。

攔河(he)主壩(ba)(ba)為碾(nian)壓混凝土重力壩(ba)(ba)，壩(ba)(ba)頂高程179.0m，最大(da)壩(ba)(ba)高111m，壩(ba)(ba)頂總長300m，壩(ba)(ba)頂寬(kuan)7m，最大(da)壩(ba)(ba)底寬(kuan)84.5m。

壩(ba)體(ti)(ti)120.0m高(gao)程(cheng)以(yi)下(xia)部(bu)位(wei)(wei)采(cai)(cai)用(yong)R?180150碾(nian)壓混(hun)(hun)(hun)凝土(tu)(tu)，120.0m高(gao)程(cheng)以(yi)上部(bu)位(wei)(wei)采(cai)(cai)用(yong)R?180100碾(nian)壓混(hun)(hun)(hun)凝土(tu)(tu)，基(ji)礎部(bu)位(wei)(wei)設1m厚(hou)的(de)R?90200常態混(hun)(hun)(hun)凝土(tu)(tu)墊層，溢(yi)(yi)流面(mian)采(cai)(cai)用(yong)厚(hou)3m左(zuo)右的(de)R?90250常態混(hun)(hun)(hun)凝土(tu)(tu)，溢(yi)(yi)洪道(dao)和(he)底(di)孔閘墩(dun)均采(cai)(cai)用(yong)預(yu)應力(li)錨索結構和(he)R?28300常態混(hun)(hun)(hun)凝土(tu)(tu)。壩(ba)體(ti)(ti)上游面(mian)采(cai)(cai)用(yong)R?180200二級配碾(nian)壓混(hun)(hun)(hun)凝土(tu)(tu)自身防滲形式。壩(ba)體(ti)(ti)不設縱縫，由5條橫縫分(fen)成6個(ge)壩(ba)段(duan)。其(qi)中3、4號(hao)壩(ba)段(duan)各寬(kuan)33m，位(wei)(wei)于主河槽，為(wei)溢(yi)(yi)流壩(ba)段(duan)。設開敞式溢(yi)(yi)洪道(dao)3孔，每孔凈(jing)寬(kuan)16.0m，堰頂高(gao)程(cheng)155.0m，下(xia)游壩(ba)面(mian)坡度1∶0.75。壩(ba)頂溢(yi)(yi)洪道(dao)和(he)泄水(shui)(shui)底(di)孔都采(cai)(cai)用(yong)收縮(suo)式消能(neng)工，能(neng)縱向拉開水(shui)(shui)舌，不直(zhi)接沖刷岸(an)坡，不影響(xiang)廠房尾水(shui)(shui)出流，達到較為(wei)理想(xiang)的(de)消能(neng)效(xiao)果。其(qi)余分(fen)別為(wei)左(zuo)右岸(an)非溢(yi)(yi)流壩(ba)段(duan)，壩(ba)段(duan)寬(kuan)為(wei)50～70m。非溢(yi)(yi)流壩(ba)體(ti)(ti)斷(duan)面(mian)上游面(mian)垂直(zhi)，下(xia)游壩(ba)坡1∶0.75。5號(hao)壩(ba)段(duan)設泄洪并(bing)兼作放空(kong)水(shui)(shui)庫(ku)用(yong)的(de)泄水(shui)(shui)底(di)孔1個(ge)，孔口尺寸5m×7.2m(寬(kuan)×高(gao))。

副壩(ba)設在主(zhu)壩(ba)北東5km處的湖(hu)洋里村埡口，最大壩(ba)高5.6m，壩(ba)頂長30m，為均(jun)質土壩(ba)。

左岸輸水(shui)(shui)(shui)(shui)(shui)發電系(xi)統由進水(shui)(shui)(shui)(shui)(shui)口(kou)、引(yin)水(shui)(shui)(shui)(shui)(shui)隧洞(dong)、壓(ya)力鋼(gang)(gang)管、主(zhu)(zhu)(zhu)廠房、主(zhu)(zhu)(zhu)變壓(ya)器(qi)室(shi)(shi)、母線洞(dong)、電纜豎(shu)井、尾(wei)水(shui)(shui)(shui)(shui)(shui)隧洞(dong)等洞(dong)室(shi)(shi)群組(zu)成。采(cai)(cai)用(yong)(yong)單機(ji)(ji)單洞(dong)引(yin)水(shui)(shui)(shui)(shui)(shui)，二機(ji)(ji)一尾(wei)洞(dong)出(chu)水(shui)(shui)(shui)(shui)(shui)。輸水(shui)(shui)(shui)(shui)(shui)發電系(xi)統最長(chang)管道(dao)743.8m，除壓(ya)力鋼(gang)(gang)管段(duan)外，引(yin)水(shui)(shui)(shui)(shui)(shui)和尾(wei)水(shui)(shui)(shui)(shui)(shui)洞(dong)以及尾(wei)水(shui)(shui)(shui)(shui)(shui)調(diao)壓(ya)室(shi)(shi)的輸水(shui)(shui)(shui)(shui)(shui)系(xi)統都(dou)采(cai)(cai)用(yong)(yong)鋼(gang)(gang)筋混凝土襯砌，廠房洞(dong)室(shi)(shi)群則采(cai)(cai)用(yong)(yong)錨桿掛鋼(gang)(gang)筋網(wang)噴混凝土支護，主(zhu)(zhu)(zhu)廠房和尾(wei)水(shui)(shui)(shui)(shui)(shui)調(diao)壓(ya)室(shi)(shi)都(dou)采(cai)(cai)用(yong)(yong)岸壁吊車(che)梁。進水(shui)(shui)(shui)(shui)(shui)口(kou)為岸塔式，位于(yu)壩前30～120m。前沿總(zong)寬(kuan)度(du)84m。4條(tiao)引(yin)水(shui)(shui)(shui)(shui)(shui)隧洞(dong)平(ping)(ping)(ping)行布置，間(jian)距(ju)21m，直(zhi)徑(jing)7.5m，由上平(ping)(ping)(ping)段(duan)、豎(shu)井段(duan)、下平(ping)(ping)(ping)段(duan)組(zu)成。上平(ping)(ping)(ping)段(duan)和下平(ping)(ping)(ping)段(duan)的平(ping)(ping)(ping)面轉(zhuan)角97°，互相(xiang)(xiang)交(jiao)錯布置，使每條(tiao)引(yin)水(shui)(shui)(shui)(shui)(shui)隧洞(dong)長(chang)度(du)基本相(xiang)(xiang)等。壓(ya)力鋼(gang)(gang)管長(chang)35m，直(zhi)徑(jing)5.4m。主(zhu)(zhu)(zhu)廠房、主(zhu)(zhu)(zhu)變壓(ya)器(qi)室(shi)(shi)、尾(wei)水(shui)(shui)(shui)(shui)(shui)調(diao)壓(ya)室(shi)(shi)平(ping)(ping)(ping)行布置。主(zhu)(zhu)(zhu)廠房洞(dong)室(shi)(shi)長(chang)129.5m，寬(kuan)21.9m，高(gao)52.18m，安裝4臺混流式豎(shu)軸水(shui)(shui)(shui)(shui)(shui)輪發電機(ji)(ji)組(zu)。主(zhu)(zhu)(zhu)變壓(ya)器(qi)室(shi)(shi)與主(zhu)(zhu)(zhu)廠房凈(jing)距(ju)22m，洞(dong)室(shi)(shi)長(chang)97.35m，寬(kuan)16.0m，高(gao)14.8m，內設兩(liang)臺220kV三相(xiang)(xiang)360MVA雙卷主(zhu)(zhu)(zhu)變壓(ya)器(qi)。

開關站(zhan)布置在左(zuo)岸大壩下游高(gao)程180.0m的上壩公路(lu)內(nei)側，為洞內(nei)式(長(chang)37m×寬(kuan)13m×高(gao)15m)。

20t級的轉盤(pan)式斜面升船機設(she)置在(zai)右岸6號壩(ba)段(duan)，設(she)計遠景年(nian)過(guo)竹、木、雜貨(huo)的過(guo)壩(ba)量11.2萬t。

工程主要工程量土石(shi)方明挖153萬立(li)方米，石(shi)方洞挖60萬立(li)方米，常態混凝土35萬立(li)方米，碾(nian)壓混凝土52萬立(li)方米。

歷史

1878年法國(guo)(guo)建(jian)(jian)成世(shi)(shi)界(jie)(jie)第一(yi)(yi)座(zuo)(zuo)(zuo)水電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)。20世(shi)(shi)紀(ji)30年代后，水電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)的(de)(de)(de)數(shu)量(liang)和裝(zhuang)機(ji)(ji)(ji)容(rong)(rong)量(liang)均有很(hen)大(da)發展。80年代末，世(shi)(shi)界(jie)(jie)上(shang)一(yi)(yi)些工(gong)業(ye)發達國(guo)(guo)家，如瑞士和法國(guo)(guo)的(de)(de)(de)水能資源已幾近全部開發。20世(shi)(shi)紀(ji)世(shi)(shi)界(jie)(jie)裝(zhuang)機(ji)(ji)(ji)容(rong)(rong)量(liang)最大(da)的(de)(de)(de)水電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)是(shi)(shi)(shi)巴(ba)西(xi)和巴(ba)拉圭(gui)合建(jian)(jian)的(de)(de)(de)伊泰(tai)普水電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)，裝(zhuang)機(ji)(ji)(ji)1260萬千(qian)(qian)瓦。世(shi)(shi)界(jie)(jie)第一(yi)(yi)座(zuo)(zuo)(zuo)抽(chou)(chou)水蓄能電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)是(shi)(shi)(shi)瑞士于(yu)(yu)(yu)1879年建(jian)(jian)成的(de)(de)(de)勒頓抽(chou)(chou)水蓄能電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)。世(shi)(shi)界(jie)(jie)裝(zhuang)機(ji)(ji)(ji)容(rong)(rong)量(liang)最大(da)的(de)(de)(de)抽(chou)(chou)水蓄能電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)是(shi)(shi)(shi)1985年投產的(de)(de)(de)美國(guo)(guo)巴(ba)斯康(kang)蒂(di)抽(chou)(chou)水蓄能電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)。世(shi)(shi)界(jie)(jie)第一(yi)(yi)座(zuo)(zuo)(zuo)潮汐(xi)電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)于(yu)(yu)(yu)1913年建(jian)(jian)于(yu)(yu)(yu)德國(guo)(guo)北海之(zhi)濱。最大(da)的(de)(de)(de)潮汐(xi)電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)是(shi)(shi)(shi)法國(guo)(guo)建(jian)(jian)于(yu)(yu)(yu)圣瑪珞灣(wan)的(de)(de)(de)朗(lang)斯潮汐(xi)電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)，裝(zhuang)機(ji)(ji)(ji)24萬千(qian)(qian)瓦。日本在(zai)1978年建(jian)(jian)成的(de)(de)(de)海明號波浪發電(dian)(dian)(dian)(dian)試(shi)驗船則是(shi)(shi)(shi)世(shi)(shi)界(jie)(jie)上(shang)第一(yi)(yi)座(zuo)(zuo)(zuo)大(da)型波能發電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)。中(zhong)國(guo)(guo)大(da)陸最早建(jian)(jian)成的(de)(de)(de)水電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)是(shi)(shi)(shi)云南省(sheng)昆明市(shi)郊的(de)(de)(de)石龍壩(ba)水電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)(1912) ，電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)一(yi)(yi)廠于(yu)(yu)(yu)1910年7月開工(gong)，1912年4月發電(dian)(dian)(dian)(dian)，最初裝(zhuang)機(ji)(ji)(ji)容(rong)(rong)量(liang)為480 kW。中(zhong)國(guo)(guo)1988年竣工(gong)的(de)(de)(de)湖北葛洲(zhou)壩(ba)水利樞紐(niu)，裝(zhuang)機(ji)(ji)(ji)271.5萬千(qian)(qian)瓦。中(zhong)國(guo)(guo)1986年在(zai)浙(zhe)江省(sheng)建(jian)(jian)成試(shi)驗性的(de)(de)(de)江廈潮汐(xi)電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)，裝(zhuang)機(ji)(ji)(ji)3200千(qian)(qian)瓦。中(zhong)國(guo)(guo)的(de)(de)(de)廣州抽(chou)(chou)水蓄能電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)，一(yi)(yi)期工(gong)程裝(zhuang)機(ji)(ji)(ji)120萬千(qian)(qian)瓦，計劃在(zai)90年代完工(gong)。1994年已開工(gong)興建(jian)(jian)的(de)(de)(de)三峽水利樞紐(niu)建(jian)(jian)成后，裝(zhuang)機(ji)(ji)(ji)容(rong)(rong)量(liang)為1786萬千(qian)(qian)瓦，到目前為止(zhi)已經成為世(shi)(shi)界(jie)(jie)上(shang)最大(da)的(de)(de)(de)水電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)(zhan)(zhan)。

類型

按水能來源分類

利用河流、湖泊水(shui)能(neng)的(de)常(chang)規水(shui)電(dian)(dian)站(zhan)；利用電(dian)(dian)力負荷低谷時的(de)電(dian)(dian)能(neng)抽(chou)水(shui)至上水(shui)庫，待(dai)電(dian)(dian)力負荷高峰期再放水(shui)至下(xia)水(shui)庫發電(dian)(dian)的(de)抽(chou)水(shui)蓄能(neng)電(dian)(dian)站(zhan)；利用海洋(yang)潮(chao)汐(xi)(xi)能(neng)發電(dian)(dian)的(de)潮(chao)汐(xi)(xi)電(dian)(dian)站(zhan)；利用海洋(yang)波浪(lang)能(neng)發電(dian)(dian)的(de)

波浪能電站。

按對天然徑流的調節(jie)方式(shi)分(fen)類

沒(mei)有(you)水庫或水庫很(hen)小的徑流式水電(dian)站(zhan)，水庫有(you)一(yi)定調(diao)節能力的蓄(xu)水式水電(dian)站(zhan)。

按水(shui)電站(zhan)水(shui)庫的調(diao)節周期分類

多年(nian)調(diao)節水(shui)電(dian)(dian)(dian)站、年(nian)調(diao)節水(shui)電(dian)(dian)(dian)站、周調(diao)節水(shui)電(dian)(dian)(dian)站和日調(diao)節水(shui)電(dian)(dian)(dian)站。年(nian)調(diao)節水(shui)電(dian)(dian)(dian)站是將一年(nian)中(zhong)豐水(shui)期(qi)的水(shui)貯存(cun)起(qi)來供枯(ku)水(shui)期(qi)發電(dian)(dian)(dian)用(yong)。其余調(diao)節周期(qi)的水(shui)電(dian)(dian)(dian)站含義類推(tui)。

按發電水頭分類

高水(shui)(shui)頭(tou)(tou)水(shui)(shui)電(dian)(dian)(dian)(dian)(dian)站、中(zhong)(zhong)水(shui)(shui)頭(tou)(tou)水(shui)(shui)電(dian)(dian)(dian)(dian)(dian)站和低(di)(di)水(shui)(shui)頭(tou)(tou)水(shui)(shui)電(dian)(dian)(dian)(dian)(dian)站。世(shi)界各國(guo)對此無統一(yi)規(gui)定(ding)。中(zhong)(zhong)國(guo)稱水(shui)(shui)頭(tou)(tou)70米以上的電(dian)(dian)(dian)(dian)(dian)站為高水(shui)(shui)頭(tou)(tou)電(dian)(dian)(dian)(dian)(dian)站，水(shui)(shui)頭(tou)(tou)70～30米的電(dian)(dian)(dian)(dian)(dian)站為中(zhong)(zhong)水(shui)(shui)頭(tou)(tou)電(dian)(dian)(dian)(dian)(dian)站，水(shui)(shui)頭(tou)(tou)30米以下的電(dian)(dian)(dian)(dian)(dian)站為低(di)(di)水(shui)(shui)頭(tou)(tou)電(dian)(dian)(dian)(dian)(dian)站。

按裝機容量分類

分(fen)為大型、中(zhong)型和小型水電(dian)站。

中國規定(ding)裝機(ji)容量大(da)于(yu)75萬(wan)千瓦為(wei)(wei)大(da)(1)型(xing)水(shui)電(dian)站，75萬(wan)～25萬(wan)千瓦為(wei)(wei)大(da)(2)型(xing)水(shui)電(dian)站，25萬(wan)～2.5萬(wan)千瓦為(wei)(wei)中型(xing)水(shui)電(dian)站，2.5萬(wan)～0.05萬(wan)千瓦為(wei)(wei)小(xiao)(1)型(xing)水(shui)電(dian)站，小(xiao)于(yu)0.05萬(wan)千瓦為(wei)(wei)小(xiao)(2)型(xing)水(shui)電(dian)站。

按發電水頭的(de)形成方式分類

以壩(ba)集中水頭(tou)的壩(ba)式(shi)水電(dian)站(zhan)、以引(yin)水系統(tong)(tong)集中水頭(tou)的引(yin)水式(shi)水電(dian)站(zhan)，以及由壩(ba)和(he)引(yin)水系統(tong)(tong)共同(tong)集中水頭(tou)的混(hun)合式(shi)水電(dian)站(zhan)。