文章來源：國家(jia)電(dian)網公司 發布時間：2016-06-04
6月3日，酒(jiu)(jiu)泉—湖(hu)(hu)南±800千(qian)伏特(te)高壓(ya)直流工(gong)程(cheng)(cheng)（以下簡稱“酒(jiu)(jiu)泉—湖(hu)(hu)南工(gong)程(cheng)(cheng)”）開工(gong)動(dong)員大(da)會在甘肅酒(jiu)(jiu)泉和(he)湖(hu)(hu)南湘潭(tan)召開。酒(jiu)(jiu)泉—湖(hu)(hu)南工(gong)程(cheng)(cheng)是甘肅省首個特(te)高壓(ya)電(dian)(dian)網工(gong)程(cheng)(cheng)，也(ye)是湖(hu)(hu)南省首個特(te)高壓(ya)電(dian)(dian)網工(gong)程(cheng)(cheng)。工(gong)程(cheng)(cheng)建成后，將構建西電(dian)(dian)東送(song)大(da)動(dong)脈(mo)，實現甘肅風電(dian)(dian)、煤電(dian)(dian)的大(da)規模開發、打捆外送(song)和(he)大(da)范(fan)圍優化配(pei)置，有效緩(huan)解(jie)華中地區(qu)用電(dian)(dian)緊張局面。
酒泉—湖(hu)南(nan)(nan)工程(cheng)(cheng)途經(jing)甘(gan)肅、陜西、重慶、湖(hu)北、湖(hu)南(nan)(nan)5省（市(shi)），新(xin)建酒泉、湘(xiang)潭2座換流(liu)站，換流(liu)容量1600萬千(qian)瓦，線路全長(chang)2383千(qian)米(mi)，工程(cheng)(cheng)動(dong)態(tai)投資(zi)262億元，于2015年(nian)5月獲(huo)得國家(jia)發(fa)(fa)改委核(he)準，計劃于2017年(nian)建成投運。該(gai)工程(cheng)(cheng)是(shi)目前(qian)世界上送(song)電(dian)(dian)(dian)(dian)距(ju)離最長(chang)的(de)(de)特高壓輸電(dian)(dian)(dian)(dian)工程(cheng)(cheng)，也是(shi)重點服務風電(dian)(dian)(dian)(dian)、太陽(yang)能(neng)發(fa)(fa)電(dian)(dian)(dian)(dian)等(deng)新(xin)能(neng)源(yuan)送(song)出的(de)(de)跨(kua)區輸電(dian)(dian)(dian)(dian)通道。工程(cheng)(cheng)對(dui)實(shi)現甘(gan)肅風電(dian)(dian)(dian)(dian)、煤電(dian)(dian)(dian)(dian)的(de)(de)大規模開發(fa)(fa)、打(da)捆外送(song)和(he)大范(fan)圍優化配置，緩(huan)解華中地區用電(dian)(dian)(dian)(dian)緊張狀況，有(you)效減少霧霾、改善大氣環境質(zhi)量，拉動(dong)內需和(he)經(jing)濟增長(chang)，帶動(dong)裝備制(zhi)造(zao)業轉型(xing)升級均(jun)具有(you)十分(fen)重要的(de)(de)意義。
作(zuo)為(wei)首條直(zhi)接為(wei)湖(hu)(hu)南(nan)供電(dian)(dian)(dian)(dian)的(de)(de)特高壓線路，酒泉—湖(hu)(hu)南(nan)工程(cheng)建(jian)成(cheng)后，每(mei)年(nian)可(ke)為(wei)湖(hu)(hu)南(nan)輸(shu)送400億千瓦(wa)時電(dian)(dian)(dian)(dian)量，將開通外(wai)電(dian)(dian)(dian)(dian)入(ru)湘的(de)(de)“直(zhi)通車(che)”，為(wei)湖(hu)(hu)南(nan)能源供應提供可(ke)靠保障(zhang)。經(jing)測算，該線路年(nian)輸(shu)送電(dian)(dian)(dian)(dian)量相當于(yu)6個長沙(sha)電(dian)(dian)(dian)(dian)廠(chang)的(de)(de)年(nian)發電(dian)(dian)(dian)(dian)量，可(ke)滿足湖(hu)(hu)南(nan)年(nian)用電(dian)(dian)(dian)(dian)需求的(de)(de)四分之(zhi)一。將帶動總(zong)投資為(wei)700多億元的(de)(de)風電(dian)(dian)(dian)(dian)、光伏發電(dian)(dian)(dian)(dian)及配套(tao)調峰(feng)火電(dian)(dian)(dian)(dian)等項目建(jian)設，必將為(wei)新常(chang)態下甘肅全省和地區經(jing)濟社會(hui)發展(zhan)注(zhu)入(ru)巨(ju)大(da)活力，帶來重要機遇(yu)。