文章(zhang)來源:國家電(dian)網有限公司(si) 發布時(shi)間:2019-03-22
3月16日,國家發(fa)改委正(zheng)式印發(fa)《關(guan)于(yu)蒙西(xi)—晉中特(te)高(gao)壓(ya)交流工(gong)(gong)程(cheng)核(he)(he)準的批復》(發(fa)改能源〔2018〕427號),核(he)(he)準建設蒙西(xi)—晉中特(te)高(gao)壓(ya)交流工(gong)(gong)程(cheng)。該工(gong)(gong)程(cheng)是公司累(lei)計獲得核(he)(he)準的第12項(xiang)特(te)高(gao)壓(ya)交流工(gong)(gong)程(cheng),標志(zhi)著(zhu)華北(bei)區(qu)域(yu)特(te)高(gao)壓(ya)交流主(zhu)網架(jia)將構(gou)建形(xing)成(cheng)。
蒙(meng)西(xi)(xi)—晉中特(te)高(gao)(gao)壓交(jiao)(jiao)流工(gong)(gong)程(cheng)途經內蒙(meng)古(gu)(gu)、山(shan)西(xi)(xi)兩(liang)省(sheng)(區),新(xin)建1000千伏雙回線路2×304千米(mi),在蒙(meng)西(xi)(xi)、晉中特(te)高(gao)(gao)壓變電(dian)站各擴建2個1000千伏出線間隔;工(gong)(gong)程(cheng)動態(tai)投(tou)資49.6億(yi)元。該工(gong)(gong)程(cheng)作(zuo)為華(hua)北(bei)(bei)(bei)特(te)高(gao)(gao)壓交(jiao)(jiao)流主網架的(de)(de)重(zhong)要(yao)組成部分,加強了蒙(meng)西(xi)(xi)—天津南、榆橫—濰坊兩(liang)個橫向送電(dian)通(tong)(tong)道之間的(de)(de)聯(lian)系,與已投(tou)運的(de)(de)錫(xi)盟—濟(ji)南、已核準的(de)(de)北(bei)(bei)(bei)京西(xi)(xi)—石家莊、山(shan)東(dong)—河北(bei)(bei)(bei)環網等(deng)特(te)高(gao)(gao)壓交(jiao)(jiao)流工(gong)(gong)程(cheng)一(yi)起,共同構建形成華(hua)北(bei)(bei)(bei)“兩(liang)橫三(san)縱”特(te)高(gao)(gao)壓交(jiao)(jiao)流主網架,有利于提(ti)高(gao)(gao)蒙(meng)西(xi)(xi)、山(shan)西(xi)(xi)、陜北(bei)(bei)(bei)等(deng)能(neng)源基(ji)地(di)(di)送電(dian)可靠性,提(ti)升華(hua)北(bei)(bei)(bei)電(dian)網運行(xing)靈活性,進一(yi)步釋放(fang)特(te)高(gao)(gao)壓交(jiao)(jiao)流通(tong)(tong)道輸電(dian)能(neng)力(li),提(ti)高(gao)(gao)京津冀魯等(deng)華(hua)北(bei)(bei)(bei)受端(duan)地(di)(di)區接納(na)外電(dian)能(neng)力(li),促進內蒙(meng)古(gu)(gu)、山(shan)西(xi)(xi)等(deng)地(di)(di)區風電(dian)開發和消納(na),對(dui)于貫(guan)徹黨的(de)(de)十九大提(ti)出的(de)(de)構建我國清潔低碳、安(an)全高(gao)(gao)效(xiao)的(de)(de)能(neng)源體系,具有重(zhong)要(yao)的(de)(de)意義。
截至目前,國家電(dian)網公司“八交十直(zhi)(zhi)”特高壓工(gong)程已建(jian)成(cheng),“一(yi)交一(yi)直(zhi)(zhi)”工(gong)程正在建(jian)設,“三交”工(gong)程獲得核準,合計特高壓線路超過3.3萬千(qian)米、變(bian)電(dian)(換流)容量(liang)達到3.3億千(qian)伏安(千(qian)瓦(wa))。
【責任編輯:王莉】