文章來源：中國(guo)南方(fang)電網有限責任(ren)公司 發(fa)布時間：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)西(xi)電(dian)(dian)(dian)(dian)網(wang)(wang)公司(si)(si)采取有力措施，積極消納水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)量(liang)。一是(shi)根(gen)據水(shui)(shui)(shui)(shui)情及負(fu)荷變化，及時(shi)優(you)化調整水(shui)(shui)(shui)(shui)火電(dian)(dian)(dian)(dian)聯合運(yun)行(xing)方式(shi)，在確保安(an)全的前提(ti)下，火電(dian)(dian)(dian)(dian)機(ji)(ji)組(zu)執行(xing)最小開(kai)機(ji)(ji)方式(shi)或輪(lun)流啟(qi)停參與(yu)調峰(feng)。二是(shi)充(chong)分發(fa)揮(hui)南方電(dian)(dian)(dian)(dian)網(wang)(wang)大平臺優(you)勢，千方百計(ji)增(zeng)送富余(yu)水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)電(dian)(dian)(dian)(dian)量(liang)。三是(shi)開(kai)展不同(tong)流域之間(jian)水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)補償調度，充(chong)分發(fa)揮(hui)右(you)江(jiang)、平班等可調水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)廠汛(xun)期(qi)(qi)(qi)調峰(feng)作用。四是(shi)加強短中(zhong)期(qi)(qi)(qi)氣象預(yu)報，提(ti)高水(shui)(shui)(shui)(shui)情及負(fu)荷預(yu)測準確率，合理制定電(dian)(dian)(dian)(dian)網(wang)(wang)短期(qi)(qi)(qi)發(fa)電(dian)(dian)(dian)(dian)運(yun)行(xing)方式(shi)及省間(jian)中(zhong)長期(qi)(qi)(qi)送電(dian)(dian)(dian)(dian)計(ji)劃。五是(shi)實施部(bu)分電(dian)(dian)(dian)(dian)站汛(xun)限水(shui)(shui)(shui)(shui)位(wei)動(dong)態控制調度，提(ti)高水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)發(fa)電(dian)(dian)(dian)(dian)出力。六是(shi)合理安(an)排水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)預(yu)泄(xie)增(zeng)發(fa)。七是(shi)枯水(shui)(shui)(shui)(shui)期(qi)(qi)(qi)合理控制水(shui)(shui)(shui)(shui)位(wei)及開(kai)機(ji)(ji)方式(shi)，降(jiang)低發(fa)電(dian)(dian)(dian)(dian)耗水(shui)(shui)(shui)(shui)率。通過努力，1至10月份，廣(guang)西(xi)電(dian)(dian)(dian)(dian)網(wang)(wang)統調水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)發(fa)電(dian)(dian)(dian)(dian)量(liang)增(zeng)加26億千瓦(wa)時(shi)，汛(xun)期(qi)(qi)(qi)水(shui)(shui)(shui)(shui)能利用率99.9%。11月，受罕見秋(qiu)汛(xun)和金融危(wei)機(ji)(ji)影(ying)響，廣(guang)西(xi)電(dian)(dian)(dian)(dian)網(wang)(wang)公司(si)(si)克服困難，千方百計(ji)消納水(shui)(shui)(shui)(shui)電(dian)(dian)(dian)(dian)，將棄水(shui)(shui)(shui)(shui)損(sun)失(shi)降(jiang)至最低，水(shui)(shui)(shui)(shui)能利用率保持(chi)在91%。