文(wen)章來源：國(guo)家電網公司 發布時間：2009-07-30
持續高溫天氣致使浙江(jiang)電(dian)網(wang)負荷急增(zeng)，7月25日，浙江(jiang)省有(you)序(xu)(xu)用(yong)電(dian)工作(zuo)協調小(xiao)組發出緊急通知(zhi)，自當日起啟動(dong)B級有(you)序(xu)(xu)用(yong)電(dian)方(fang)案。這是(shi)浙江(jiang)省今夏首次(ci)啟動(dong)有(you)序(xu)(xu)用(yong)電(dian)方(fang)案。
25日(ri)上午，浙(zhe)(zhe)(zhe)江(jiang)電(dian)(dian)(dian)(dian)網(wang)統調最(zui)(zui)高用電(dian)(dian)(dian)(dian)負(fu)荷超(chao)過3450萬(wan)(wan)(wan)千瓦，當日(ri)統調最(zui)(zui)大供電(dian)(dian)(dian)(dian)能力(li)僅3300萬(wan)(wan)(wan)千瓦左右，用電(dian)(dian)(dian)(dian)缺口達150萬(wan)(wan)(wan)千瓦以上。浙(zhe)(zhe)(zhe)江(jiang)省經貿委和浙(zhe)(zhe)(zhe)江(jiang)省電(dian)(dian)(dian)(dian)力(li)公司(si)緊急啟(qi)動(dong)B級有序用電(dian)(dian)(dian)(dian)方案，錯峰限(xian)電(dian)(dian)(dian)(dian)120萬(wan)(wan)(wan)千瓦。有序用電(dian)(dian)(dian)(dian)方案啟(qi)動(dong)后，10時25分，電(dian)(dian)(dian)(dian)網(wang)統調最(zui)(zui)大負(fu)荷再次刷新。當時浙(zhe)(zhe)(zhe)江(jiang)電(dian)(dian)(dian)(dian)網(wang)無任何備用容量，接(jie)受外來電(dian)(dian)(dian)(dian)力(li)已(yi)超(chao)過計劃(hua)幾十(shi)萬(wan)(wan)(wan)千瓦。
浙江公司要(yao)求所(suo)屬各單位確保城鄉居民(min)生(sheng)活用電(dian)，確保重(zhong)要(yao)部門和(he)單位用電(dian)；密切關注(zhu)電(dian)網供(gong)需形(xing)勢及氣象(xiang)變化，嚴格按照用電(dian)指標控制用電(dian)，確保電(dian)網安(an)全穩定(ding)運行。