文章來源：國家電(dian)網公司 發布時間：2012-09-15
9月初，華中電網迎峰度夏保電接近尾聲，但“秋老虎”發威使重慶電網出現新一輪用電高峰。華中電網有限公司充分發揮大區電網互聯的優勢，加大力度支援重慶，截至9月6日共支援重慶電量3420萬千瓦時，最大電力80萬千瓦。
從(cong)8月(yue)30日(ri)(ri)開始，重(zhong)慶地區最高(gao)氣溫(wen)升至(zhi)39攝氏度(du)(du)(du)以(yi)上，9月(yue)3日(ri)(ri)后(hou)更是超過40攝氏度(du)(du)(du)。受持續高(gao)溫(wen)影響，重(zhong)慶電(dian)(dian)(dian)(dian)(dian)網最大用(yong)電(dian)(dian)(dian)(dian)(dian)負荷(he)從(cong)8月(yue)28日(ri)(ri)的(de)(de)880萬千瓦直線上升至(zhi)9月(yue)4日(ri)(ri)之后(hou)的(de)(de)1100萬千瓦，日(ri)(ri)均用(yong)電(dian)(dian)(dian)(dian)(dian)量達2.18億(yi)千瓦時。重(zhong)慶電(dian)(dian)(dian)(dian)(dian)網經受迎(ying)峰(feng)度(du)(du)(du)夏(xia)期的(de)(de)用(yong)電(dian)(dian)(dian)(dian)(dian)高(gao)峰(feng)考(kao)驗后(hou)，網內發電(dian)(dian)(dian)(dian)(dian)機組已顯疲(pi)態，主力(li)(li)水電(dian)(dian)(dian)(dian)(dian)廠(chang)彭水、江口(kou)電(dian)(dian)(dian)(dian)(dian)廠(chang)水庫水位嚴(yan)重(zhong)偏低。電(dian)(dian)(dian)(dian)(dian)網又一次面臨拉閘限電(dian)(dian)(dian)(dian)(dian)的(de)(de)風(feng)險(xian)。在華中全網電(dian)(dian)(dian)(dian)(dian)力(li)(li)供(gong)應極(ji)為短缺(que)的(de)(de)情(qing)況下，華中公(gong)司精心調度(du)(du)(du)，實(shi)時有(you)效地利(li)用(yong)網內電(dian)(dian)(dian)(dian)(dian)力(li)(li)資(zi)源，加大對(dui)重(zhong)慶的(de)(de)支援力(li)(li)度(du)(du)(du)，有(you)力(li)(li)緩解了重(zhong)慶電(dian)(dian)(dian)(dian)(dian)網的(de)(de)用(yong)電(dian)(dian)(dian)(dian)(dian)緊張(zhang)，確保(bao)了重(zhong)慶在本輪(lun)用(yong)電(dian)(dian)(dian)(dian)(dian)高(gao)峰(feng)中沒有(you)拉閘限電(dian)(dian)(dian)(dian)(dian)。