文章來源：國家電網公司 發(fa)布(bu)時間(jian)：2012-02-11
1月，我國北方持續低溫、南方遭遇多輪雨雪冰凍天氣，電網負荷保持高位運行，受電煤短缺、機組缺陷等因素影響，國家電網公司經營區域內15個省級電網電力供應出現缺口。面對大范圍電力供需緊張情況，國家電網公司采取多種措施，最大限度滿足各地用電需要。一是克服電力送出省電煤供應緊張困難，發揮特高壓等跨區電網優勢，積極組織電力外送；二是開展三峽電能豐枯置換，將華東、南方部分三峽電力留華中消納，最大置換電力115萬千瓦；三是促請三峽增開機組，優化跨區電網運行方式，支援華中用電；四是統籌調配跨區電力，保障重點地區、重要時段的用電需要；五是積極開展短期交易，組織錦界、府谷電廠送京津唐和增送河北南網短期交易6.4億千瓦時，東北送華北短期交易0.57億千瓦時。
1月份，國家電(dian)(dian)(dian)力(li)市場(chang)共完(wan)成特(te)高(gao)壓(ya)交(jiao)流華北送(song)華中交(jiao)易(yi)電(dian)(dian)(dian)量(liang)(liang)10.77億千(qian)(qian)瓦時(shi)(shi)(shi)，特(te)高(gao)壓(ya)直(zhi)流華中送(song)華東交(jiao)易(yi)電(dian)(dian)(dian)量(liang)(liang)0.38億千(qian)(qian)瓦時(shi)(shi)(shi)，大煤電(dian)(dian)(dian)交(jiao)易(yi)電(dian)(dian)(dian)量(liang)(liang)92.24億千(qian)(qian)瓦時(shi)(shi)(shi)，大水電(dian)(dian)(dian)交(jiao)易(yi)電(dian)(dian)(dian)量(liang)(liang)67.38億千(qian)(qian)瓦時(shi)(shi)(shi)，大核(he)電(dian)(dian)(dian)交(jiao)易(yi)電(dian)(dian)(dian)量(liang)(liang)35.57億千(qian)(qian)瓦時(shi)(shi)(shi)，其他輸(shu)電(dian)(dian)(dian)交(jiao)易(yi)電(dian)(dian)(dian)量(liang)(liang)98.14億千(qian)(qian)瓦時(shi)(shi)(shi)。