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12月20日晚，廣東省(sheng)珠(zhu)(zhu)海(hai)市鳳凰(huang)山突發山火(huo)，公安、消防及各鎮街救(jiu)援(yuan)力(li)量迅速趕赴現場開展(zhan)滅火(huo)救(jiu)援(yuan)工作。由于著火(huo)點距離珠(zhu)(zhu)海(hai)電(dian)網重要供(gong)(gong)(gong)電(dian)線路(lu)較(jiao)近，山火(huo)可能對珠(zhu)(zhu)海(hai)高(gao)新區(qu)一帶(dai)的正常供(gong)(gong)(gong)電(dian)造(zao)成影響，南方電(dian)網廣東珠(zhu)(zhu)海(hai)供(gong)(gong)(gong)電(dian)局迅速啟動應急預案(an)，確保供(gong)(gong)(gong)區(qu)供(gong)(gong)(gong)電(dian)不受(shou)影響。

珠海(hai)供(gong)電(dian)(dian)(dian)(dian)局輸(shu)電(dian)(dian)(dian)(dian)管(guan)理所(suo)員工(gong)連夜對山火走勢和發展(zhan)情況進行(xing)(xing)觀察(cha)，研(yan)判山火對高(gao)壓輸(shu)電(dian)(dian)(dian)(dian)線路運行(xing)(xing)可(ke)能造成的影響，與(yu)此同時，電(dian)(dian)(dian)(dian)力調(diao)度控(kong)制中心做(zuo)好(hao)電(dian)(dian)(dian)(dian)網風險評估，調(diao)整運行(xing)(xing)方(fang)式。根據研(yan)判，珠海(hai)供(gong)電(dian)(dian)(dian)(dian)局在當晚(wan)隨即調(diao)整了供(gong)電(dian)(dian)(dian)(dian)負(fu)荷，做(zuo)好(hao)了線路停(ting)(ting)電(dian)(dian)(dian)(dian)的各種(zhong)預案，并取消珠海(hai)高(gao)新區所(suo)有計(ji)劃停(ting)(ting)電(dian)(dian)(dian)(dian)工(gong)作，增設10名(ming)變(bian)電(dian)(dian)(dian)(dian)運行(xing)(xing)專(zhuan)業的同志(zhi)到4個無人值班變(bian)電(dian)(dian)(dian)(dian)站做(zuo)好(hao)停(ting)(ting)送電(dian)(dian)(dian)(dian)操作準(zhun)備。

調度大廳里，調度值班人員聚集在一起，反復商討評估電網運行風險，選擇最妥當的運行方式。

調度大廳里，南方電網調度值班人員正在忙碌中。

由于當晚現場(chang)能(neng)見(jian)度低(di)、天氣干燥、北(bei)風較大(da)，火勢迅速蔓延(yan)(yan)，21日上午，蔓延(yan)(yan)的大(da)火距(ju)離(li)珠(zhu)海(hai)(hai)供(gong)(gong)電(dian)(dian)(dian)局(ju)最(zui)近線路僅(jin)1公里，情況十(shi)分危急，而此時(shi)如果采取主動停電(dian)(dian)(dian)措施，將會造成珠(zhu)海(hai)(hai)東(dong)北(bei)部(bu)金鼎、唐家(jia)、高(gao)新片區全部(bu)停電(dian)(dian)(dian)，影響4.7萬用戶用電(dian)(dian)(dian)。珠(zhu)海(hai)(hai)供(gong)(gong)電(dian)(dian)(dian)局(ju)經過(guo)反復評估(gu)，并在請示省公司(si)后(hou)，決定放棄主動停電(dian)(dian)(dian)。同時(shi)，珠(zhu)海(hai)(hai)供(gong)(gong)電(dian)(dian)(dian)局(ju)以(yi)不導致變電(dian)(dian)(dian)站失壓(ya)為底線，做好電(dian)(dian)(dian)網(wang)各種跳閘組合情況電(dian)(dian)(dian)網(wang)轉供(gong)(gong)電(dian)(dian)(dian)方(fang)案，盡(jin)量避免出(chu)現高(gao)等級(ji)電(dian)(dian)(dian)力安全事件，并于21日上午9時(shi)啟動大(da)面積停電(dian)(dian)(dian)事件藍色預警。

南方電網廣東珠海供電局聯手機巡中心，運用最新技術的夜視無人機開展夜巡。 

21日下午15時(shi)30分(fen)，鳳凰山(shan)火災現場靠線路(lu)側山(shan)火基(ji)本撲滅。珠海供電局(ju)利(li)用(yong)無人(ren)機勘察確認(ren)，對線路(lu)的威脅已解除后，供電局(ju)根(gen)據市指揮部統一部署(shu)，解除了大面積停電事(shi)件藍色(se)預警(jing)。

據了(le)解(jie)，珠(zhu)海供電(dian)局在(zai)整(zheng)個(ge)處置過程中無人員傷亡、無設備因災(zai)損(sun)失，未對(dui)用戶造成停電(dian)影響。