文(wen)章(zhang)來源：中國南方(fang)電網有限責任公司 發布時(shi)間：2013-08-17
自5月中旬以來，貴州遭遇了長時間、大范圍的持續降雨，全省來水充足，進入豐水期，7月底貴州全流域水電蓄能值達97億千瓦時，為歷史最高水平。
貴州電(dian)網公(gong)司(si)(si)密切(qie)跟蹤來水(shui)(shui)(shui)情況，優(you)化水(shui)(shui)(shui)火(huo)(huo)電(dian)發電(dian)方案，有計(ji)(ji)劃地安(an)(an)排(pai)火(huo)(huo)電(dian)機組停機配合調峰，全力(li)(li)吸納水(shui)(shui)(shui)電(dian)，最大(da)(da)限度(du)(du)地減少棄(qi)水(shui)(shui)(shui)。自５月初，貴州電(dian)網公(gong)司(si)(si)安(an)(an)排(pai)龍(long)頭水(shui)(shui)(shui)電(dian)站(zhan)洪(hong)家渡電(dian)廠攔(lan)蓄洪(hong)水(shui)(shui)(shui)，并安(an)(an)排(pai)紅楓(feng)梯級、大(da)(da)花水(shui)(shui)(shui)、格(ge)里橋、普定(ding)等調節性能較弱的水(shui)(shui)(shui)電(dian)站(zhan)全天滿發，提前消落水(shui)(shui)(shui)位；充分依靠(kao)南方電(dian)網資源優(you)化配置大(da)(da)平臺的作(zuo)用，進一步加(jia)大(da)(da)西(xi)電(dian)東(dong)(dong)送(song)力(li)(li)度(du)(du)，5－7月西(xi)電(dian)東(dong)(dong)送(song)比計(ji)(ji)劃多送(song)63億千(qian)瓦(wa)(wa)時。自7月17日以(yi)來，貴州西(xi)電(dian)東(dong)(dong)送(song)電(dian)力(li)(li)按通(tong)道(dao)最大(da)(da)能力(li)(li)滿送(song)，保持在730萬千(qian)瓦(wa)(wa)左右(you)，日均電(dian)量超1.7億千(qian)瓦(wa)(wa)時。