文(wen)章(zhang)來源：中國南方電網有限責(ze)任公司 發布(bu)時間：2016-12-18
據悉，“十二五(wu)”期間，南(nan)方電(dian)(dian)網公司完成(cheng)(cheng)西(xi)(xi)電(dian)(dian)東(dong)送通(tong)道(dao)建(jian)(jian)設(she)投資382億(yi)元，新建(jian)(jian)成(cheng)(cheng)兩條(tiao)西(xi)(xi)電(dian)(dian)東(dong)送通(tong)道(dao)，西(xi)(xi)電(dian)(dian)東(dong)送送電(dian)(dian)能(neng)力新增1140萬千瓦(wa),目前南(nan)方電(dian)(dian)網已形成(cheng)(cheng)“八回交流、八回直流”共16條(tiao)500千伏及以上西(xi)(xi)電(dian)(dian)東(dong)送輸電(dian)(dian)通(tong)道(dao)，最大送電(dian)(dian)能(neng)力達到3500萬千瓦(wa)，累計送電(dian)(dian)量7150億(yi)千瓦(wa)時。
“十二(er)五(wu)”期間，南方電(dian)網建成±800千(qian)(qian)伏(fu)糯扎渡(du)電(dian)站(zhan)(zhan)送(song)(song)(song)電(dian)廣(guang)(guang)(guang)東特高壓直(zhi)(zhi)流(liu)工程(cheng)(cheng)、±500千(qian)(qian)伏(fu)溪洛渡(du)右岸(an)電(dian)站(zhan)(zhan)送(song)(song)(song)電(dian)廣(guang)(guang)(guang)東同(tong)塔雙回直(zhi)(zhi)流(liu)工程(cheng)(cheng)，以及500千(qian)(qian)伏(fu)滇南外送(song)(song)(song)通(tong)(tong)道二(er)回輸(shu)變(bian)電(dian)工程(cheng)(cheng)等重點項目(mu)。“十三五(wu)”還將新建±500千(qian)(qian)伏(fu)云(yun)南金沙江中游電(dian)站(zhan)(zhan)送(song)(song)(song)電(dian)廣(guang)(guang)(guang)西(xi)直(zhi)(zhi)流(liu)工程(cheng)(cheng)、±800千(qian)(qian)伏(fu)滇西(xi)北至廣(guang)(guang)(guang)東特高壓直(zhi)(zhi)流(liu)工程(cheng)(cheng)等項目(mu)。預(yu)計到(dao)2020年，南方電(dian)網建成“八回交流(liu)、十回直(zhi)(zhi)流(liu)”18條西(xi)電(dian)東送(song)(song)(song)輸(shu)電(dian)通(tong)(tong)道，送(song)(song)(song)電(dian)規模(mo)將達到(dao)4600萬千(qian)(qian)瓦，比(bi)“十二(er)五(wu)”末(mo)增長26%。