文(wen)章來(lai)源:中國電(dian)力(li)投資集團公(gong)司 發布時間(jian):2012-04-20
西藏(zang)自治區“十一五(wu)”電(dian)力重(zhong)點項目――林芝巴河老(lao)虎嘴水電(dian)站15日正式落(luo)閘蓄(xu)水。這(zhe)標志(zhi)西藏(zang)單機(ji)容量最大(da)的水能發(fa)電(dian)機(ji)組(zu)即將啟(qi)動,并實現并網(wang)發(fa)電(dian),它(ta)的建成將大(da)大(da)緩解藏(zang)中電(dian)網(wang)的缺電(dian)現狀。
總投資約12.88億(yi)元的老虎嘴(zui)(zui)水電(dian)站,位(wei)于(yu)西(xi)藏(zang)東南(nan)部林芝地(di)區工布江達縣(xian)巴河干流(liu)上,距離拉薩343公里(li),電(dian)站裝機容量為(wei)102兆瓦,總庫容為(wei)9560萬立(li)方米(mi)。2007年(nian),老虎嘴(zui)(zui)水電(dian)站經國(guo)家(jia)發改委批準正式開工建設(she),按照工程計劃(hua)今年(nian)4月底將建成完工。
武警水電(dian)(dian)二總隊八支隊司令部(bu)參謀、老(lao)虎嘴電(dian)(dian)站機電(dian)(dian)安裝項目(mu)部(bu)主任白(bai)學斌(bin)介紹,老(lao)虎嘴水電(dian)(dian)站是(shi)西(xi)藏(zang)電(dian)(dian)力系統全部(bu)聯(lian)網的控制(zhi)性工程,機組單機容(rong)量達3.4萬千瓦,是(shi)西(xi)藏(zang)目(mu)前單機容(rong)量最大的水電(dian)(dian)站。
白學斌說,2010年5月,施工(gong)(gong)難度最(zui)大的老虎嘴(zui)電站機(ji)組安(an)裝工(gong)(gong)程(cheng)全面鋪(pu)開(kai),由于施工(gong)(gong)場地過于狹窄、土建機(ji)電工(gong)(gong)程(cheng)立體交叉業務多(duo),依照常規辦(ban)法難以按期完成任務;在(zai)借鑒(jian)國內外同(tong)行經驗基礎上,武警水電二總隊大膽創新工(gong)(gong)法,通過計算機(ji)軟件模擬演練,創造性(xing)地采(cai)取了水輪機(ji)、發電機(ji)垂直錯峰安(an)裝施工(gong)(gong)工(gong)(gong)藝,不(bu)僅滿足了安(an)裝精(jing)度要求(qiu),也(ye)使(shi)施工(gong)(gong)效率提高35%。
“老(lao)虎嘴水電站(zhan)正式蓄水,這意味著老(lao)虎嘴水電站(zhan)水能發電機組即將啟(qi)動(dong),并實(shi)現并網(wang)發電,建成(cheng)后每天將有250萬到260萬度電輸向(xiang)拉薩。”白學斌(bin)說。
老虎嘴水電(dian)(dian)站的建成將(jiang)實現林芝電(dian)(dian)網(wang)與(yu)藏中電(dian)(dian)網(wang)并網(wang),增(zeng)加兩地電(dian)(dian)力供應(ying),提高供電(dian)(dian)可(ke)靠性,滿足用電(dian)(dian)增(zeng)長需(xu)求,促進西藏經濟社會(hui)可(ke)持(chi)續發展。