文章來源(yuan)：中國(guo)南方電網有限(xian)責(ze)任公司 發(fa)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(jin)年以(yi)來，廣西電(dian)(dian)(dian)(dian)網公司采(cai)取(qu)有力(li)措(cuo)施(shi)，積(ji)極消納水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)量。一是(shi)(shi)(shi)(shi)根據水(shui)(shui)(shui)(shui)情(qing)及(ji)(ji)負荷變(bian)化(hua)，及(ji)(ji)時(shi)優化(hua)調(diao)(diao)(diao)(diao)整水(shui)(shui)(shui)(shui)火電(dian)(dian)(dian)(dian)聯合運(yun)行方(fang)式，在(zai)確(que)保安(an)全(quan)的(de)前提(ti)下，火電(dian)(dian)(dian)(dian)機組執行最小開機方(fang)式或輪流啟停參與調(diao)(diao)(diao)(diao)峰。二(er)是(shi)(shi)(shi)(shi)充分發(fa)(fa)揮(hui)南(nan)方(fang)電(dian)(dian)(dian)(dian)網大平臺優勢，千(qian)(qian)方(fang)百計(ji)增(zeng)送富余水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)量。三(san)是(shi)(shi)(shi)(shi)開展不同流域之間水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)補償(chang)調(diao)(diao)(diao)(diao)度，充分發(fa)(fa)揮(hui)右(you)江、平班等可調(diao)(diao)(diao)(diao)水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)廠汛(xun)期調(diao)(diao)(diao)(diao)峰作(zuo)用(yong)。四是(shi)(shi)(shi)(shi)加強短中期氣象預報，提(ti)高(gao)水(shui)(shui)(shui)(shui)情(qing)及(ji)(ji)負荷預測準確(que)率(lv)(lv)，合理制定電(dian)(dian)(dian)(dian)網短期發(fa)(fa)電(dian)(dian)(dian)(dian)運(yun)行方(fang)式及(ji)(ji)省間中長(chang)期送電(dian)(dian)(dian)(dian)計(ji)劃。五是(shi)(shi)(shi)(shi)實施(shi)部(bu)分電(dian)(dian)(dian)(dian)站汛(xun)限水(shui)(shui)(shui)(shui)位動態控制調(diao)(diao)(diao)(diao)度，提(ti)高(gao)水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)發(fa)(fa)電(dian)(dian)(dian)(dian)出力(li)。六是(shi)(shi)(shi)(shi)合理安(an)排水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)預泄增(zeng)發(fa)(fa)。七是(shi)(shi)(shi)(shi)枯水(shui)(shui)(shui)(shui)期合理控制水(shui)(shui)(shui)(shui)位及(ji)(ji)開機方(fang)式，降低發(fa)(fa)電(dian)(dian)(dian)(dian)耗水(shui)(shui)(shui)(shui)率(lv)(lv)。通(tong)過努(nu)力(li)，1至(zhi)10月(yue)份(fen)，廣西電(dian)(dian)(dian)(dian)網統調(diao)(diao)(diao)(diao)水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)發(fa)(fa)電(dian)(dian)(dian)(dian)量增(zeng)加26億(yi)千(qian)(qian)瓦(wa)時(shi)，汛(xun)期水(shui)(shui)(shui)(shui)能(neng)(neng)利(li)用(yong)率(lv)(lv)99.9%。11月(yue)，受罕(han)見秋(qiu)汛(xun)和金融危機影響，廣西電(dian)(dian)(dian)(dian)網公司克服(fu)困(kun)難，千(qian)(qian)方(fang)百計(ji)消納水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)，將棄水(shui)(shui)(shui)(shui)損失降至(zhi)最低，水(shui)(shui)(shui)(shui)能(neng)(neng)利(li)用(yong)率(lv)(lv)保持在(zai)91%。