文章來源：中國南方(fang)電網有限責(ze)任公司 發布(bu)時間：2010-01-06
截至2008年12月10日，廣西電網完成統調水電發電量260億千瓦時，同比增長26.9%，提前超額完成了全年水電計劃。
今年以來，廣(guang)(guang)西電(dian)(dian)(dian)(dian)網公(gong)司采(cai)取有力措施，積極消納水(shui)(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)量。一是根據水(shui)(shui)(shui)(shui)(shui)情及負荷(he)(he)變化，及時優化調(diao)整水(shui)(shui)(shui)(shui)(shui)火電(dian)(dian)(dian)(dian)聯合(he)運行(xing)方(fang)式(shi)(shi)，在(zai)確保(bao)安全的(de)前(qian)提(ti)下(xia)，火電(dian)(dian)(dian)(dian)機組執行(xing)最小開機方(fang)式(shi)(shi)或輪流(liu)啟停參與(yu)調(diao)峰。二是充(chong)分(fen)發(fa)(fa)(fa)揮(hui)(hui)南方(fang)電(dian)(dian)(dian)(dian)網大平臺優勢，千方(fang)百計(ji)增(zeng)送富余水(shui)(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)量。三是開展不(bu)同流(liu)域之間水(shui)(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)補償調(diao)度(du)，充(chong)分(fen)發(fa)(fa)(fa)揮(hui)(hui)右江、平班(ban)等可調(diao)水(shui)(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)廠汛(xun)(xun)期(qi)調(diao)峰作用。四是加(jia)強短中期(qi)氣象預報，提(ti)高水(shui)(shui)(shui)(shui)(shui)情及負荷(he)(he)預測準確率(lv)，合(he)理(li)制定電(dian)(dian)(dian)(dian)網短期(qi)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)運行(xing)方(fang)式(shi)(shi)及省間中長(chang)期(qi)送電(dian)(dian)(dian)(dian)計(ji)劃。五是實施部(bu)分(fen)電(dian)(dian)(dian)(dian)站汛(xun)(xun)限水(shui)(shui)(shui)(shui)(shui)位動態控(kong)制調(diao)度(du)，提(ti)高水(shui)(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)出力。六(liu)是合(he)理(li)安排水(shui)(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)預泄(xie)增(zeng)發(fa)(fa)(fa)。七是枯水(shui)(shui)(shui)(shui)(shui)期(qi)合(he)理(li)控(kong)制水(shui)(shui)(shui)(shui)(shui)位及開機方(fang)式(shi)(shi)，降(jiang)低發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)耗水(shui)(shui)(shui)(shui)(shui)率(lv)。通過努力，1至10月份，廣(guang)(guang)西電(dian)(dian)(dian)(dian)網統(tong)調(diao)水(shui)(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)發(fa)(fa)(fa)電(dian)(dian)(dian)(dian)量增(zeng)加(jia)26億千瓦時，汛(xun)(xun)期(qi)水(shui)(shui)(shui)(shui)(shui)能(neng)利用率(lv)99.9%。11月，受罕(han)見秋汛(xun)(xun)和金融(rong)危機影響，廣(guang)(guang)西電(dian)(dian)(dian)(dian)網公(gong)司克服困難，千方(fang)百計(ji)消納水(shui)(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)，將棄水(shui)(shui)(shui)(shui)(shui)損(sun)失降(jiang)至最低，水(shui)(shui)(shui)(shui)(shui)能(neng)利用率(lv)保(bao)持在(zai)91%。