文章來(lai)源(yuan)：中國(guo)南(nan)方(fang)電網有限(xian)責任公司 發布(bu)時間：2011-07-14
上半年，南方電(dian)網公司(si)完成(cheng)電(dian)網建設(she)投(tou)(tou)資314.8億元，投(tou)(tou)產110千伏(fu)及(ji)以上線路(lu)3438公里，變電(dian)容(rong)(rong)量2481萬(wan)千伏(fu)安(an)。其中，完成(cheng)重(zhong)點工程(cheng)投(tou)(tou)資240億元，投(tou)(tou)產工程(cheng)10項(xiang)，投(tou)(tou)產線路(lu)923公里，變電(dian)容(rong)(rong)量1023萬(wan)千伏(fu)安(an)，投(tou)(tou)產蓄能(neng)機組60萬(wan)千瓦。
2010年，南方電(dian)網公(gong)司計劃投產重(zhong)點(dian)(dian)工(gong)程(cheng)15項。在上(shang)半(ban)年投產的(de)10項重(zhong)點(dian)(dian)工(gong)程(cheng)中(zhong)，世界上(shang)第(di)一個±800千(qian)(qian)伏直(zhi)流輸(shu)(shu)電(dian)工(gong)程(cheng)——云廣(guang)特高壓直(zhi)流輸(shu)(shu)電(dian)工(gong)程(cheng)竣(jun)工(gong)投產，使西電(dian)送(song)廣(guang)東(dong)能力達(da)到2415萬千(qian)(qian)瓦，滿足了“十(shi)一五(wu)”西電(dian)送(song)粵(yue)協議的(de)要求。500千(qian)(qian)伏上(shang)寨輸(shu)(shu)變(bian)電(dian)工(gong)程(cheng)、500千(qian)(qian)伏上(shang)寨至(zhi)嘉應站(zhan)II回送(song)電(dian)線(xian)路工(gong)程(cheng)和惠(hui)州(zhou)抽(chou)水(shui)蓄(xu)能電(dian)站(zhan)#5機組于5月份(fen)提前投產，為南方電(dian)網公(gong)司抗旱保(bao)(bao)電(dian)、緩(huan)解廣(guang)東(dong)負(fu)荷中(zhong)心區電(dian)力供(gong)應提供(gong)了有利保(bao)(bao)障。