文(wen)章來(lai)源:中(zhong)國南方電(dian)網有限責任(ren)公(gong)司 發布(bu)時間:2009-09-11
通過節能發電調度,1-7月,南方電網范圍內火電節能效果明顯,全網供電煤耗率為345 克/千瓦時,同比降低5 克/千瓦時;全網水電發量達到670.90億千瓦時,同比增長42%,相當于節約標煤635萬噸,直接減少二氧化硫排放15萬噸、減少煙塵排放6萬噸。
進入汛期以來,南方電網公司充分發揮南方電網資源優化配置大平臺作用,最大限度吸納汛期西部的富余水電。5-7月全網共計吸納西部低谷富余水電34.93億千瓦時。
南(nan)方電(dian)網(wang)(wang)公司(si)還加強了(le)節(jie)能(neng)發(fa)電(dian)調度(du)技術(shu)支持系(xi)(xi)(xi)統(tong)(tong)建(jian)設。貴(gui)州(zhou)、廣(guang)東電(dian)網(wang)(wang)已(yi)建(jian)立了(le)基于節(jie)能(neng)發(fa)電(dian)調度(du)的日計劃編制系(xi)(xi)(xi)統(tong)(tong)、煙氣脫硫(liu)(liu)實時監測(ce)系(xi)(xi)(xi)統(tong)(tong)、熱負荷實時監測(ce)系(xi)(xi)(xi)統(tong)(tong)及(ji)節(jie)能(neng)發(fa)電(dian)調度(du)信息發(fa)布(bu)系(xi)(xi)(xi)統(tong)(tong)。貴(gui)州(zhou)電(dian)網(wang)(wang)脫硫(liu)(liu)監測(ce)系(xi)(xi)(xi)統(tong)(tong)已(yi)接入(ru)16個電(dian)廠的41臺機組(zu)(zu)(容(rong)量(liang)952萬千瓦),占脫硫(liu)(liu)機組(zu)(zu)容(rong)量(liang)的94%;廣(guang)東電(dian)網(wang)(wang)71臺脫硫(liu)(liu)機組(zu)(zu)已(yi)全部接入(ru)脫硫(liu)(liu)實時監測(ce)系(xi)(xi)(xi)統(tong)(tong)。云(yun)南(nan)電(dian)網(wang)(wang)建(jian)成(cheng)了(le)火電(dian)煙氣運行監測(ce)與分析系(xi)(xi)(xi)統(tong)(tong)。