文章(zhang)來源：中(zhong)國南方(fang)電網(wang)有限責(ze)任公司(si) 發布時間：2016-12-18
據悉(xi)，“十二(er)五”期間，南(nan)方電(dian)(dian)(dian)(dian)網公司完成西(xi)(xi)電(dian)(dian)(dian)(dian)東(dong)送(song)通道建設投資382億(yi)元(yuan)，新(xin)建成兩(liang)條(tiao)(tiao)西(xi)(xi)電(dian)(dian)(dian)(dian)東(dong)送(song)通道，西(xi)(xi)電(dian)(dian)(dian)(dian)東(dong)送(song)送(song)電(dian)(dian)(dian)(dian)能力新(xin)增1140萬千瓦,目前南(nan)方電(dian)(dian)(dian)(dian)網已形成“八回交(jiao)流、八回直流”共16條(tiao)(tiao)500千伏(fu)及(ji)以上西(xi)(xi)電(dian)(dian)(dian)(dian)東(dong)送(song)輸電(dian)(dian)(dian)(dian)通道，最(zui)大(da)送(song)電(dian)(dian)(dian)(dian)能力達到3500萬千瓦，累計(ji)送(song)電(dian)(dian)(dian)(dian)量7150億(yi)千瓦時。
“十二五”期間，南(nan)方(fang)電(dian)(dian)網(wang)(wang)建成±800千(qian)(qian)伏糯扎渡(du)電(dian)(dian)站(zhan)送(song)電(dian)(dian)廣(guang)東(dong)特高壓直(zhi)流(liu)工(gong)程(cheng)、±500千(qian)(qian)伏溪洛渡(du)右(you)岸電(dian)(dian)站(zhan)送(song)電(dian)(dian)廣(guang)東(dong)同塔(ta)雙回(hui)直(zhi)流(liu)工(gong)程(cheng)，以及500千(qian)(qian)伏滇南(nan)外送(song)通(tong)道二回(hui)輸(shu)變電(dian)(dian)工(gong)程(cheng)等重點項目(mu)。“十三(san)五”還將(jiang)新(xin)建±500千(qian)(qian)伏云南(nan)金沙江(jiang)中游電(dian)(dian)站(zhan)送(song)電(dian)(dian)廣(guang)西直(zhi)流(liu)工(gong)程(cheng)、±800千(qian)(qian)伏滇西北至廣(guang)東(dong)特高壓直(zhi)流(liu)工(gong)程(cheng)等項目(mu)。預計到2020年，南(nan)方(fang)電(dian)(dian)網(wang)(wang)建成“八回(hui)交流(liu)、十回(hui)直(zhi)流(liu)”18條西電(dian)(dian)東(dong)送(song)輸(shu)電(dian)(dian)通(tong)道，送(song)電(dian)(dian)規模(mo)將(jiang)達到4600萬(wan)千(qian)(qian)瓦，比“十二五”末增長26%。