文章來源:國家電網公(gong)司 發布(bu)時間:2011-01-14
2009年,國家(jia)電力市(shi)場交易(yi)電量完(wan)成2943.99億千(qian)瓦(wa)時(shi),同(tong)比(bi)增(zeng)長(chang)(chang)11.58%。發(fa)電權交易(yi)完(wan)成1442.67億千(qian)瓦(wa)時(shi),同(tong)比(bi)增(zeng)長(chang)(chang)61.98%,實現節(jie)約標準(zhun)煤1237.51萬(wan)噸(dun),二(er)氧化硫和二(er)氧化碳排放量分別減少(shao)36.09萬(wan)噸(dun)、3217.51萬(wan)噸(dun)。
2009年,國(guo)家(jia)電(dian)(dian)(dian)網(wang)充(chong)分發(fa)揮特高(gao)(gao)壓輸電(dian)(dian)(dian)大范圍優(you)化配置資源(yuan)的(de)作用(yong),堅持市場化原(yuan)則,搭建特高(gao)(gao)壓交(jiao)易(yi)平臺,組(zu)織開展(zhan)年度(du)交(jiao)易(yi)和月度(du)交(jiao)易(yi);加快(kuai)跨(kua)區聯(lian)網(wang)工程建設,西北—華中聯(lian)網(wang)容量增加225萬千瓦(wa),加大跨(kua)區跨(kua)省交(jiao)易(yi)力(li)度(du),最大限度(du)保(bao)障電(dian)(dian)(dian)力(li)供(gong)應,有效(xiao)緩解了(le)冬季(ji)負(fu)荷高(gao)(gao)峰期間(jian)上海、湖北、江西等(deng)電(dian)(dian)(dian)網(wang)的(de)用(yong)電(dian)(dian)(dian)緊張形勢。公(gong)司(si)充(chong)分發(fa)揮煤(mei)電(dian)(dian)(dian)基(ji)地產業優(you)勢,加大大煤(mei)電(dian)(dian)(dian)跨(kua)區外送力(li)度(du),變輸煤(mei)為輸電(dian)(dian)(dian),為經濟發(fa)展(zhan)注入強(qiang)勁動力(li);全額消納清潔能源(yuan),減少碳排(pai)放,取得顯(xian)著環保(bao)效(xiao)益。
特高壓交(jiao)流試驗示范工程2009年(nian)保(bao)持安全穩定運(yun)行,交(jiao)易電(dian)量88.63億(yi)千(qian)瓦時,其(qi)中(zhong)華北(bei)送(song)華中(zhong)55.48億(yi)千(qian)瓦時,華中(zhong)送(song)華北(bei)33.15億(yi)千(qian)瓦時,充分發揮了水火互濟、資源互補(bu)功能(neng),取得了巨大(da)的社會效益(yi)和經濟效益(yi)。
據統計,2009年大煤電(dian)交(jiao)(jiao)易電(dian)量1003.40億(yi)千(qian)瓦(wa)時,同比增(zeng)(zeng)長(chang)(chang)8.56%;大水(shui)電(dian)交(jiao)(jiao)易電(dian)量978.31億(yi)千(qian)瓦(wa)時,同比增(zeng)(zeng)長(chang)(chang)1.98%;大核(he)電(dian)交(jiao)(jiao)易電(dian)量335.20億(yi)千(qian)瓦(wa)時,同比增(zeng)(zeng)長(chang)(chang)2.07%;其(qi)他(ta)聯網輸電(dian)交(jiao)(jiao)易電(dian)量538.45億(yi)千(qian)瓦(wa)時,同比增(zeng)(zeng)長(chang)(chang)26.33%。