文章(zhang)來源：中(zhong)國南方電網有限責(ze)任公司(si) 發布(bu)時間：2013-08-29
8月21日，貴州西電東送電量達1.99億千瓦時；22日，貴州西電東送電力首次突破900萬千瓦，最高達904萬千瓦，均創歷史新高。
自入汛以(yi)(yi)來(lai)，貴州(zhou)全(quan)(quan)(quan)(quan)流(liu)域來(lai)水(shui)較好(hao)，各水(shui)庫(ku)水(shui)位持(chi)續上漲(zhang)，全(quan)(quan)(quan)(quan)省(sheng)水(shui)電(dian)(dian)(dian)(dian)最高蓄(xu)能值(zhi)達98.8億千(qian)瓦(wa)時，同時電(dian)(dian)(dian)(dian)煤供應充(chong)(chong)足(zu)，截至8月(yue)中旬全(quan)(quan)(quan)(quan)省(sheng)火電(dian)(dian)(dian)(dian)存(cun)煤突破730萬(wan)噸，發(fa)電(dian)(dian)(dian)(dian)能力(li)較去年(nian)同期大幅(fu)提(ti)(ti)高。南方電(dian)(dian)(dian)(dian)網公司充(chong)(chong)分發(fa)揮資(zi)源(yuan)優化(hua)配(pei)置的大平臺作用，在(zai)確保安全(quan)(quan)(quan)(quan)的前提(ti)(ti)下，西(xi)電(dian)(dian)(dian)(dian)東(dong)送(song)通道按最大能力(li)滿(man)送(song)，迎峰度夏以(yi)(yi)來(lai)，貴州(zhou)西(xi)電(dian)(dian)(dian)(dian)東(dong)送(song)日(ri)最大電(dian)(dian)(dian)(dian)力(li)維持(chi)在(zai)800萬(wan)千(qian)瓦(wa)以(yi)(yi)上，日(ri)均(jun)電(dian)(dian)(dian)(dian)量1.8億千(qian)瓦(wa)時。加強與氣象部門及有關電(dian)(dian)(dian)(dian)廠的溝通協調(diao)，強化(hua)火電(dian)(dian)(dian)(dian)機組調(diao)峰管(guan)理，充(chong)(chong)分吸納(na)水(shui)電(dian)(dian)(dian)(dian)，8月(yue)全(quan)(quan)(quan)(quan)省(sheng)水(shui)電(dian)(dian)(dian)(dian)日(ri)均(jun)發(fa)電(dian)(dian)(dian)(dian)量超(chao)過(guo)2.3億千(qian)瓦(wa)時，沒(mei)有發(fa)生因(yin)調(diao)度原因(yin)棄(qi)水(shui)。加強西(xi)電(dian)(dian)(dian)(dian)東(dong)送(song)外送(song)通道的運行維護(hu)，提(ti)(ti)前完(wan)成(cheng)500千(qian)伏安八線增容(rong)改造等重點工(gong)作，確保了通道安全(quan)(quan)(quan)(quan)穩定運行。