查龍水電(dian)站坐落于西藏自治(zhi)區那(nei)曲(qu)縣境內那(nei)曲(qu)河上,距那(nei)曲(qu)鎮30公里。站址地面高程4300多米,處于藏北(bei)高原高寒地區。壩址區地震基本烈度(du)8度(du)。電(dian)站建設單位為那(nei)曲(qu)地區工(gong)業電(dian)力(li)局,由北(bei)京(jing)勘測(ce)設計研究(jiu)院勘測(ce)設計,武警水電(dian)三總隊施(shi)工(gong)。
水電(dian)(dian)(dian)站(zhan)(zhan)(zhan)主要功(gong)用是發(fa)(fa)電(dian)(dian)(dian)。樞(shu)紐建(jian)筑物(wu)有混(hun)凝土(tu)面(mian)板砂(sha)礫石(shi)(shi)(shi)壩(ba)(ba)、砂(sha)礫石(shi)(shi)(shi)副壩(ba)(ba)、開敞(chang)式(shi)溢(yi)洪道(dao)、泄洪放空隧洞(dong)、電(dian)(dian)(dian)站(zhan)(zhan)(zhan)引水系(xi)統、發(fa)(fa)電(dian)(dian)(dian)廠(chang)房及開關(guan)站(zhan)(zhan)(zhan)等。混(hun)凝土(tu)面(mian)板砂(sha)礫石(shi)(shi)(shi)壩(ba)(ba)布(bu)(bu)置于主河(he)床(chuang),壩(ba)(ba)長192米(mi)(mi),壩(ba)(ba)頂高(gao)程4388.00米(mi)(mi),最大壩(ba)(ba)高(gao)39米(mi)(mi)。砂(sha)礫石(shi)(shi)(shi)副壩(ba)(ba)位于左(zuo)岸山(shan)梁,壩(ba)(ba)長140.00米(mi)(mi),最大擋土(tu)高(gao)度為(wei)8.60米(mi)(mi)。水庫總(zong)庫容1.38億(yi)米(mi)(mi)3,不完全年調節。開敞(chang)式(shi)溢(yi)洪道(dao)位于左(zuo)岸山(shan)梁,堰頂高(gao)程4383.30米(mi)(mi),下(xia)接消力池底流(liu)消能。泄洪放空隧洞(dong)坐落于左(zuo)岸山(shan)體中,由導流(liu)洞(dong)改(gai)建(jian)而成。電(dian)(dian)(dian)站(zhan)(zhan)(zhan)引水系(xi)統按一管(guan)兩機布(bu)(bu)置,引水洞(dong)洞(dong)徑(jing)3米(mi)(mi),下(xia)接地面(mian)廠(chang)房。電(dian)(dian)(dian)站(zhan)(zhan)(zhan)裝機4×2.7兆瓦(wa),單機容量2.7兆瓦(wa),計裝機總(zong)容量10.8兆瓦(wa)。電(dian)(dian)(dian)站(zhan)(zhan)(zhan)通過35千伏開關(guan)站(zhan)(zhan)(zhan)2回路出(chu)線送(song)電(dian)(dian)(dian)那曲鎮(zhen)。
查龍(long)水電站的(de)建(jian)成,結(jie)束了西藏(zang)自(zi)治區(qu)那曲地(di)區(qu)行(xing)署所在地(di)(那曲鎮)無常規電源的(de)歷史,被譽為“藏(zang)北高原的(de)第一顆明珠”。
查龍水(shui)電(dian)站(zhan)是(shi)在(zai)高(gao)寒地區(qu)建設(she)的少有的大中(zhong)型水(shui)電(dian)站(zhan)之(zhi)一。其采用的許(xu)多(duo)(duo)設(she)計原則、取得(de)的許(xu)多(duo)(duo)技術研究成果和(he)施工經驗等已成為在(zai)同(tong)類(lei)地區(qu)建設(she)水(shui)電(dian)站(zhan)的寶貴(gui)經驗。
查龍水(shui)電(dian)(dian)站(zhan)工程(cheng)設(she)計獲得《國家電(dian)(dian)力公司1997年(nian)(nian)度水(shui)電(dian)(dian)工程(cheng)優秀設(she)計項目》獎(1998年(nian)(nian)7月(yue))、《全(quan)國第八屆優秀工程(cheng)設(she)計銀獎》(1999年(nian)(nian)9月(yue))。