文章來(lai)源：中(zhong)國南方(fang)電網有(you)限責(ze)任公(gong)司(si) 發布(bu)時間(jian)：2010-06-01
今年以(yi)來，面對用電(dian)(dian)(dian)需求不旺(wang)、汛(xun)前水位消(xiao)落困難的嚴(yan)峻形勢，南方(fang)電(dian)(dian)(dian)網公(gong)司堅決貫徹執行國家(jia)節(jie)能減(jian)(jian)排(pai)政策(ce)，大(da)力(li)實施節(jie)能發電(dian)(dian)(dian)調(diao)(diao)度(du)。1－4月，全網統調(diao)(diao)水電(dian)(dian)(dian)發電(dian)(dian)(dian)量373億千(qian)瓦時，同比(bi)增長53.3%，相當于節(jie)約(yue)標煤416萬噸，減(jian)(jian)少二(er)氧化硫排(pai)放10萬噸，節(jie)能減(jian)(jian)排(pai)效果顯(xian)著(zhu)。
受(shou)2008年11月特大(da)(da)秋(qiu)汛影(ying)響(xiang)，2009年初南方電(dian)(dian)(dian)(dian)網供電(dian)(dian)(dian)(dian)區域內各大(da)(da)水(shui)(shui)庫水(shui)(shui)位(wei)明顯偏高(gao)，全網水(shui)(shui)電(dian)(dian)(dian)(dian)蓄能達220億千瓦(wa)時，是2008年初的(de)2倍多(duo)。南方電(dian)(dian)(dian)(dian)網公司超前組(zu)織制(zhi)定紅(hong)水(shui)(shui)河、烏江、瀾滄江三大(da)(da)流(liu)域梯級(ji)水(shui)(shui)電(dian)(dian)(dian)(dian)優(you)化調(diao)度方案，明確(que)汛前各大(da)(da)水(shui)(shui)庫的(de)水(shui)(shui)位(wei)消(xiao)落目(mu)標(biao)。加強全網統(tong)籌協(xie)調(diao)，實(shi)施水(shui)(shui)火電(dian)(dian)(dian)(dian)以及跨(kua)流(liu)域水(shui)(shui)電(dian)(dian)(dian)(dian)聯(lian)合(he)優(you)化調(diao)度，精心安排設(she)備檢修和(he)火電(dian)(dian)(dian)(dian)開機方式。發揮(hui)大(da)(da)電(dian)(dian)(dian)(dian)網資源(yuan)優(you)化平臺作用，深化快速靈活調(diao)度，盡最(zui)大(da)(da)能力吸納水(shui)(shui)電(dian)(dian)(dian)(dian)。通過(guo)努力，全網各大(da)(da)水(shui)(shui)庫水(shui)(shui)位(wei)基本消(xiao)落至控制(zhi)目(mu)標(biao)以下，降低(di)了汛期大(da)(da)量(liang)棄水(shui)(shui)的(de)風險，最(zui)大(da)(da)限度地利用水(shui)(shui)電(dian)(dian)(dian)(dian)這一清潔、優(you)質的(de)可再(zai)生能源(yuan)。