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12月20日晚，廣(guang)東(dong)省珠海市鳳凰山(shan)(shan)突發山(shan)(shan)火，公安、消(xiao)防及各鎮街救援(yuan)力量迅(xun)速趕赴現(xian)場開(kai)展滅火救援(yuan)工(gong)作。由于(yu)著火點距離珠海電(dian)網重要供(gong)電(dian)線路(lu)較近，山(shan)(shan)火可能對珠海高(gao)新區一帶的(de)正常供(gong)電(dian)造成影響，南(nan)方電(dian)網廣(guang)東(dong)珠海供(gong)電(dian)局迅(xun)速啟(qi)動應急預案，確(que)保供(gong)區供(gong)電(dian)不受(shou)影響。

珠海(hai)(hai)供電(dian)(dian)局輸電(dian)(dian)管理(li)所員(yuan)工連夜對(dui)山火(huo)走勢和發展情況進行觀察，研(yan)判(pan)山火(huo)對(dui)高壓輸電(dian)(dian)線路(lu)運(yun)行可(ke)能造成的(de)(de)影(ying)響，與此同(tong)時，電(dian)(dian)力調(diao)(diao)(diao)度控制中心做好電(dian)(dian)網風險評估，調(diao)(diao)(diao)整運(yun)行方式。根據研(yan)判(pan)，珠海(hai)(hai)供電(dian)(dian)局在當晚(wan)隨即調(diao)(diao)(diao)整了供電(dian)(dian)負荷(he)，做好了線路(lu)停(ting)電(dian)(dian)的(de)(de)各種預案，并取消珠海(hai)(hai)高新區(qu)所有計劃停(ting)電(dian)(dian)工作(zuo)，增設10名變電(dian)(dian)運(yun)行專業的(de)(de)同(tong)志到4個無人值班變電(dian)(dian)站做好停(ting)送電(dian)(dian)操作(zuo)準備。

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(you)于當晚現場(chang)能(neng)見度低(di)、天氣干燥、北風較大(da)，火(huo)(huo)勢迅(xun)速(su)蔓延(yan)(yan)，21日(ri)上午(wu)，蔓延(yan)(yan)的大(da)火(huo)(huo)距(ju)離珠(zhu)海(hai)供(gong)電(dian)(dian)(dian)局最近線路僅(jin)1公里(li)，情況(kuang)十分(fen)危急，而(er)此時如(ru)果采取(qu)主(zhu)(zhu)動停(ting)電(dian)(dian)(dian)措施，將會造成珠(zhu)海(hai)東北部金鼎、唐家、高新片區(qu)全部停(ting)電(dian)(dian)(dian)，影(ying)響4.7萬(wan)用戶用電(dian)(dian)(dian)。珠(zhu)海(hai)供(gong)電(dian)(dian)(dian)局經過反復評(ping)估，并在(zai)請示省公司后，決定(ding)放棄主(zhu)(zhu)動停(ting)電(dian)(dian)(dian)。同時，珠(zhu)海(hai)供(gong)電(dian)(dian)(dian)局以不導致變電(dian)(dian)(dian)站失壓(ya)為(wei)底(di)線，做好(hao)電(dian)(dian)(dian)網(wang)(wang)各種(zhong)跳閘組合情況(kuang)電(dian)(dian)(dian)網(wang)(wang)轉供(gong)電(dian)(dian)(dian)方案，盡(jin)量避免出現高等級電(dian)(dian)(dian)力安全事件，并于21日(ri)上午(wu)9時啟動大(da)面積停(ting)電(dian)(dian)(dian)事件藍色預(yu)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(ri)下午(wu)15時30分，鳳凰山火災現場靠線路(lu)側山火基本撲滅。珠海供電(dian)(dian)局利用無人機勘察確認(ren)，對線路(lu)的威(wei)脅已(yi)解(jie)除后，供電(dian)(dian)局根據(ju)市(shi)指揮(hui)部(bu)統一(yi)部(bu)署，解(jie)除了(le)大面積停電(dian)(dian)事件藍色預警。

據了解，珠海供電局在整個處置過程中無人員傷亡、無設(she)備因災損失，未對用戶造成停電影響。