文章來源(yuan)：國家電網公司 發布時間(jian)：2009-07-30
持續高溫天(tian)氣致使浙江(jiang)電(dian)網(wang)負荷(he)急增(zeng)，7月25日(ri)，浙江(jiang)省有序用電(dian)工作協(xie)調小組(zu)發出緊急通知，自當日(ri)起啟動B級(ji)有序用電(dian)方案。這是浙江(jiang)省今夏首次啟動有序用電(dian)方案。
25日上(shang)午，浙(zhe)江電(dian)(dian)(dian)(dian)網統調(diao)(diao)最高用(yong)(yong)電(dian)(dian)(dian)(dian)負荷(he)超(chao)過(guo)3450萬千瓦(wa)(wa)(wa)，當日統調(diao)(diao)最大(da)供電(dian)(dian)(dian)(dian)能力僅(jin)3300萬千瓦(wa)(wa)(wa)左右，用(yong)(yong)電(dian)(dian)(dian)(dian)缺(que)口達150萬千瓦(wa)(wa)(wa)以上(shang)。浙(zhe)江省(sheng)經貿委(wei)和(he)浙(zhe)江省(sheng)電(dian)(dian)(dian)(dian)力公(gong)司緊急(ji)啟動B級有(you)序(xu)用(yong)(yong)電(dian)(dian)(dian)(dian)方案，錯峰限電(dian)(dian)(dian)(dian)120萬千瓦(wa)(wa)(wa)。有(you)序(xu)用(yong)(yong)電(dian)(dian)(dian)(dian)方案啟動后，10時25分，電(dian)(dian)(dian)(dian)網統調(diao)(diao)最大(da)負荷(he)再(zai)次刷新。當時浙(zhe)江電(dian)(dian)(dian)(dian)網無任何備用(yong)(yong)容量(liang)，接受(shou)外來電(dian)(dian)(dian)(dian)力已超(chao)過(guo)計劃幾(ji)十萬千瓦(wa)(wa)(wa)。
浙(zhe)江公司(si)要求所屬各單位確(que)保(bao)(bao)城鄉居民(min)生(sheng)活用(yong)電(dian)，確(que)保(bao)(bao)重要部門(men)和單位用(yong)電(dian)；密切關注電(dian)網供需形勢及氣(qi)象變(bian)化，嚴格按照(zhao)用(yong)電(dian)指標控制用(yong)電(dian)，確(que)保(bao)(bao)電(dian)網安全(quan)穩定運行(xing)。