文章來源(yuan)：中國南(nan)方電(dian)網有限責任公司 發布時間：2017-07-08
今年(nian)(nian)以來(lai)，南(nan)方區(qu)域四大流(liu)域來(lai)水好于(yu)預期(qi)，上(shang)半年(nian)(nian)水電(dian)(dian)發電(dian)(dian)量同(tong)(tong)比增(zeng)長超過15%。南(nan)方電(dian)(dian)網(wang)公(gong)(gong)司在(zai)確保電(dian)(dian)網(wang)安全運行前提(ti)下，加強省間(jian)余缺調劑，加大跨省區(qu)市場化交易力度，安排西(xi)電(dian)(dian)東(dong)送(song)通(tong)道按最大送(song)電(dian)(dian)能力送(song)電(dian)(dian)，最大限度消納水電(dian)(dian)等(deng)清(qing)潔能源。1－6月，公(gong)(gong)司累計(ji)完(wan)成西(xi)電(dian)(dian)東(dong)送(song)電(dian)(dian)量813億千瓦(wa)時，同(tong)(tong)比增(zeng)長2%，超年(nian)(nian)度計(ji)劃85.5億千瓦(wa)時，創歷史新高；其中(zhong)清(qing)潔水電(dian)(dian)占比超過70%。
南方(fang)(fang)電(dian)網(wang)公司采取的主要措施有：一是(shi)嚴(yan)格落實加強安全(quan)風險管控，認真做好西電(dian)東(dong)送(song)(song)通(tong)(tong)道和(he)關鍵設(she)備(bei)運行維護，始終確保設(she)備(bei)健康和(he)通(tong)(tong)道暢通(tong)(tong)。二是(shi)加快西電(dian)東(dong)送(song)(song)通(tong)(tong)道建(jian)設(she)，于5月底(di)提前投(tou)產金沙江中游(you)電(dian)站送(song)(song)廣西±500千(qian)(qian)伏(fu)直流輸電(dian)工程，6月底(di)投(tou)運云南電(dian)網(wang)與南方(fang)(fang)電(dian)網(wang)主網(wang)魯西背靠背直流異步聯(lian)網(wang)工程，云南西電(dian)東(dong)送(song)(song)能力由1925萬(wan)千(qian)(qian)瓦提升至2455萬(wan)千(qian)(qian)瓦。目前南方(fang)(fang)電(dian)網(wang)西電(dian)東(dong)送(song)(song)已(yi)經形成(cheng)“八條交(jiao)(jiao)流、九(jiu)條直流”共17條500千(qian)(qian)伏(fu)及以上大通(tong)(tong)道，最大輸送(song)(song)能力達到3950萬(wan)千(qian)(qian)瓦。三是(shi)發揮廣州電(dian)力交(jiao)(jiao)易(yi)中心的作用，積極組織(zhi)全(quan)網(wang)省(sheng)間(jian)市場化交(jiao)(jiao)易(yi)，上半年(nian)組織(zhi)云南省(sheng)內水電(dian)參與西電(dian)東(dong)送(song)(song)掛牌交(jiao)(jiao)易(yi)，增送(song)(song)廣東(dong)電(dian)量(liang)16.5億千(qian)(qian)瓦時。