文章來源：中(zhong)國南方(fang)電網有限責任公(gong)司 發布時間(jian)：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(nian)以來，廣(guang)(guang)西(xi)電(dian)(dian)(dian)網公司采取有(you)力措施，積極消(xiao)納水(shui)(shui)電(dian)(dian)(dian)電(dian)(dian)(dian)量。一是(shi)(shi)根據水(shui)(shui)情(qing)及(ji)(ji)負(fu)荷(he)變化，及(ji)(ji)時(shi)優化調整水(shui)(shui)火電(dian)(dian)(dian)聯合運(yun)行(xing)方式(shi)，在確(que)保安(an)(an)全的前提下，火電(dian)(dian)(dian)機(ji)組執行(xing)最小(xiao)開機(ji)方式(shi)或輪流(liu)啟停參與調峰(feng)。二是(shi)(shi)充分發(fa)(fa)(fa)揮南(nan)方電(dian)(dian)(dian)網大(da)平臺優勢，千方百計(ji)增送富余水(shui)(shui)電(dian)(dian)(dian)電(dian)(dian)(dian)量。三是(shi)(shi)開展不同流(liu)域(yu)之間水(shui)(shui)電(dian)(dian)(dian)補償調度，充分發(fa)(fa)(fa)揮右江、平班等可調水(shui)(shui)電(dian)(dian)(dian)廠汛期(qi)調峰(feng)作用(yong)。四(si)是(shi)(shi)加強短中期(qi)氣(qi)象預報，提高(gao)水(shui)(shui)情(qing)及(ji)(ji)負(fu)荷(he)預測準(zhun)確(que)率，合理(li)(li)制(zhi)定電(dian)(dian)(dian)網短期(qi)發(fa)(fa)(fa)電(dian)(dian)(dian)運(yun)行(xing)方式(shi)及(ji)(ji)省間中長期(qi)送電(dian)(dian)(dian)計(ji)劃。五是(shi)(shi)實(shi)施部分電(dian)(dian)(dian)站汛限(xian)水(shui)(shui)位動態(tai)控(kong)制(zhi)調度，提高(gao)水(shui)(shui)電(dian)(dian)(dian)發(fa)(fa)(fa)電(dian)(dian)(dian)出力。六(liu)是(shi)(shi)合理(li)(li)安(an)(an)排水(shui)(shui)電(dian)(dian)(dian)預泄增發(fa)(fa)(fa)。七(qi)是(shi)(shi)枯水(shui)(shui)期(qi)合理(li)(li)控(kong)制(zhi)水(shui)(shui)位及(ji)(ji)開機(ji)方式(shi)，降(jiang)低發(fa)(fa)(fa)電(dian)(dian)(dian)耗(hao)水(shui)(shui)率。通過努力，1至10月(yue)份，廣(guang)(guang)西(xi)電(dian)(dian)(dian)網統調水(shui)(shui)電(dian)(dian)(dian)發(fa)(fa)(fa)電(dian)(dian)(dian)量增加26億千瓦時(shi)，汛期(qi)水(shui)(shui)能利(li)用(yong)率99.9%。11月(yue)，受罕見秋汛和金(jin)融危機(ji)影響，廣(guang)(guang)西(xi)電(dian)(dian)(dian)網公司克服困(kun)難，千方百計(ji)消(xiao)納水(shui)(shui)電(dian)(dian)(dian)，將棄(qi)水(shui)(shui)損(sun)失降(jiang)至最低，水(shui)(shui)能利(li)用(yong)率保持在91%。