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12月20日晚，廣(guang)東(dong)省(sheng)珠海(hai)市鳳凰山突發山火，公安、消防及各鎮街救(jiu)援力量迅(xun)速(su)趕赴現(xian)場開展滅火救(jiu)援工作。由于著火點距離珠海(hai)電(dian)網重要供(gong)電(dian)線(xian)路較近，山火可(ke)能對珠海(hai)高新區(qu)一帶(dai)的正常供(gong)電(dian)造成影響，南方電(dian)網廣(guang)東(dong)珠海(hai)供(gong)電(dian)局迅(xun)速(su)啟動應急預案，確(que)保供(gong)區(qu)供(gong)電(dian)不受(shou)影響。

珠海供(gong)電(dian)(dian)(dian)局(ju)輸電(dian)(dian)(dian)管理所員工(gong)連夜對山火(huo)(huo)走勢和(he)發展情況進行(xing)觀察，研(yan)判山火(huo)(huo)對高壓輸電(dian)(dian)(dian)線路運(yun)(yun)行(xing)可(ke)能造成(cheng)的(de)影(ying)響，與此(ci)同時(shi)，電(dian)(dian)(dian)力調(diao)度控制中心做好電(dian)(dian)(dian)網風險評估，調(diao)整運(yun)(yun)行(xing)方(fang)式。根(gen)據研(yan)判，珠海供(gong)電(dian)(dian)(dian)局(ju)在當晚隨即(ji)調(diao)整了(le)供(gong)電(dian)(dian)(dian)負荷，做好了(le)線路停電(dian)(dian)(dian)的(de)各種預案(an)，并(bing)取消珠海高新區(qu)所有計劃停電(dian)(dian)(dian)工(gong)作(zuo)，增設10名(ming)變(bian)電(dian)(dian)(dian)運(yun)(yun)行(xing)專(zhuan)業的(de)同志到(dao)4個(ge)無人值(zhi)班(ban)變(bian)電(dian)(dian)(dian)站做好停送電(dian)(dian)(dian)操作(zuo)準(zhun)備(bei)。

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。

由于當晚現場能見度低、天氣干(gan)燥、北風較大(da)，火(huo)勢迅速(su)蔓延，21日上(shang)午(wu)，蔓延的大(da)火(huo)距(ju)離珠(zhu)海(hai)(hai)供電(dian)(dian)(dian)局(ju)最近線路僅1公里，情(qing)況(kuang)十分危急(ji)，而此(ci)時如果采取主(zhu)動停電(dian)(dian)(dian)措施，將會造成珠(zhu)海(hai)(hai)東北部金鼎(ding)、唐家、高新片區(qu)全部停電(dian)(dian)(dian)，影響4.7萬用戶用電(dian)(dian)(dian)。珠(zhu)海(hai)(hai)供電(dian)(dian)(dian)局(ju)經過反復評(ping)估(gu)，并在請示省公司(si)后，決定放棄主(zhu)動停電(dian)(dian)(dian)。同時，珠(zhu)海(hai)(hai)供電(dian)(dian)(dian)局(ju)以不導致變電(dian)(dian)(dian)站失(shi)壓為(wei)底線，做好電(dian)(dian)(dian)網(wang)各種跳閘(zha)組(zu)合情(qing)況(kuang)電(dian)(dian)(dian)網(wang)轉供電(dian)(dian)(dian)方(fang)案，盡(jin)量避免出現高等級電(dian)(dian)(dian)力安全事件，并于21日上(shang)午(wu)9時啟動大(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(xia)午15時30分，鳳凰山火災現場靠線(xian)路(lu)側山火基本撲滅。珠海供電局利用無人機勘察確(que)認，對線(xian)路(lu)的威脅已解(jie)除后，供電局根(gen)據市指揮部(bu)統一部(bu)署，解(jie)除了大面(mian)積(ji)停電事件藍(lan)色預(yu)警。

據了(le)解，珠海供電(dian)局在整個(ge)處置過(guo)程中無(wu)人員傷亡(wang)、無(wu)設(she)備因災損失，未(wei)對用戶造成(cheng)停電(dian)影響(xiang)。