免费菠萝视频app下载

　　6月12日，安徽金寨、山東沂蒙、河南天池抽水(shui)蓄能電站(zhan)開工(gong)動員大會在京召開。三(san)項工(gong)程是(shi)國(guo)家電網(wang)公司推進特(te)高(gao)壓電網(wang)建設(she)、服(fu)務清潔能源發展的重(zhong)大工(gong)程，同時(shi)開工(gong)這三(san)個電站(zhan)，標志著我國(guo)抽水(shui)蓄能電站(zhan)進入了加快發展的新階段。

　　金寨、沂(yi)蒙、天池抽(chou)水(shui)蓄(xu)能(neng)電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)總投資217億(yi)(yi)元，總裝(zhuang)機(ji)(ji)容量(liang)360萬(wan)千(qian)(qian)瓦(wa)(wa)，計(ji)劃于2021年全(quan)部竣工(gong)投產。其中，安(an)徽金寨抽(chou)水(shui)蓄(xu)能(neng)電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)位于安(an)徽省(sheng)六安(an)市金寨縣(xian)，裝(zhuang)機(ji)(ji)容量(liang)120萬(wan)千(qian)(qian)瓦(wa)(wa)，安(an)裝(zhuang)4臺(tai)30萬(wan)千(qian)(qian)瓦(wa)(wa)可(ke)逆式(shi)水(shui)輪發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)組(zu)，以(yi)500千(qian)(qian)伏(fu)電(dian)(dian)(dian)(dian)壓接入安(an)徽電(dian)(dian)(dian)(dian)網，工(gong)程投資75億(yi)(yi)元；山(shan)東沂(yi)蒙抽(chou)水(shui)蓄(xu)能(neng)電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)位于山(shan)東省(sheng)臨沂(yi)市費(fei)縣(xian)，裝(zhuang)機(ji)(ji)容量(liang)120萬(wan)千(qian)(qian)瓦(wa)(wa)，安(an)裝(zhuang)4臺(tai)30萬(wan)千(qian)(qian)瓦(wa)(wa)可(ke)逆式(shi)水(shui)輪發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)組(zu)，以(yi)500千(qian)(qian)伏(fu)電(dian)(dian)(dian)(dian)壓接入山(shan)東電(dian)(dian)(dian)(dian)網，工(gong)程投資74億(yi)(yi)元；河(he)南(nan)天池抽(chou)水(shui)蓄(xu)能(neng)電(dian)(dian)(dian)(dian)站(zhan)(zhan)(zhan)位于河(he)南(nan)省(sheng)南(nan)陽(yang)市南(nan)召縣(xian)，裝(zhuang)機(ji)(ji)容量(liang)120萬(wan)千(qian)(qian)瓦(wa)(wa)，安(an)裝(zhuang)4臺(tai)30萬(wan)千(qian)(qian)瓦(wa)(wa)可(ke)逆式(shi)水(shui)輪發(fa)(fa)電(dian)(dian)(dian)(dian)機(ji)(ji)組(zu)，以(yi)500千(qian)(qian)伏(fu)電(dian)(dian)(dian)(dian)壓接入河(he)南(nan)電(dian)(dian)(dian)(dian)網，工(gong)程投資68億(yi)(yi)元。

　　抽(chou)水蓄能(neng)(neng)電(dian)(dian)站具有啟動(dong)(dong)靈活、調(diao)節(jie)速度快(kuai)的優勢，是技術成熟、運(yun)(yun)行(xing)(xing)可靠(kao)且較為(wei)經濟的調(diao)峰(feng)電(dian)(dian)源(yuan)與(yu)儲能(neng)(neng)電(dian)(dian)源(yuan)，可以利(li)用(yong)其儲能(neng)(neng)作用(yong)，實(shi)現(xian)削(xue)峰(feng)填谷，有效(xiao)平抑區(qu)外來電(dian)(dian)與(yu)新能(neng)(neng)源(yuan)出(chu)力(li)(li)的波動(dong)(dong)，提高(gao)(gao)系統(tong)運(yun)(yun)行(xing)(xing)的平穩性(xing)，提高(gao)(gao)大電(dian)(dian)網(wang)安(an)全穩定(ding)運(yun)(yun)行(xing)(xing)能(neng)(neng)力(li)(li)，提高(gao)(gao)電(dian)(dian)力(li)(li)系統(tong)經濟運(yun)(yun)行(xing)(xing)水平，實(shi)現(xian)社會整體(ti)資(zi)源(yuan)配置最優。抽(chou)水蓄能(neng)(neng)電(dian)(dian)站是電(dian)(dian)力(li)(li)系統(tong)重要調(diao)節(jie)工具，可以有力(li)(li)服務特(te)高(gao)(gao)壓電(dian)(dian)網(wang)發展，經濟、社會、環境效(xiao)益巨大。

　　目前，國家電網在運抽水蓄能(neng)(neng)電站裝(zhuang)機(ji)容(rong)量達到(dao)1646萬千瓦(wa)(wa)，在建規模達到(dao)1266萬千瓦(wa)(wa)。預計2020年，我國風電、太(tai)陽能(neng)(neng)發(fa)電裝(zhuang)機(ji)將分別達到(dao)2.4億千瓦(wa)(wa)、1億千瓦(wa)(wa)，這必然要(yao)求系統調(diao)節(jie)能(neng)(neng)力和保障(zhang)手段的(de)同(tong)步增(zeng)強。加快建設抽水蓄能(neng)(neng)電站在保障(zhang)能(neng)(neng)源電力安全(quan)、促進(jin)清(qing)潔能(neng)(neng)源消納、提高能(neng)(neng)效、治理霧霾、拉動(dong)經濟、服(fu)務民(min)生中的(de)戰略(lve)意義(yi)和全(quan)局影(ying)響(xiang)將更加凸顯(xian)。