免费菠萝视频app下载

12月20日晚，廣東省(sheng)珠海(hai)市鳳凰山(shan)(shan)突(tu)發山(shan)(shan)火，公安(an)、消防及各鎮街(jie)救援(yuan)力(li)量迅(xun)速(su)趕赴現(xian)場開展滅火救援(yuan)工(gong)作。由于著火點距離珠海(hai)電網重要(yao)供電線路較(jiao)近，山(shan)(shan)火可能對珠海(hai)高新區(qu)一帶的(de)正(zheng)常供電造成影(ying)響(xiang)，南(nan)方電網廣東珠海(hai)供電局迅(xun)速(su)啟動應急預案，確保(bao)供區(qu)供電不受影(ying)響(xiang)。

珠海供(gong)電(dian)(dian)(dian)局輸電(dian)(dian)(dian)管理所員工連夜對(dui)山火走(zou)勢和發展情況進(jin)行(xing)(xing)觀察，研判山火對(dui)高壓輸電(dian)(dian)(dian)線路運(yun)行(xing)(xing)可能造成的(de)影響(xiang)，與此(ci)同時，電(dian)(dian)(dian)力調度控制中(zhong)心做好電(dian)(dian)(dian)網風險(xian)評估，調整運(yun)行(xing)(xing)方式。根(gen)據研判，珠海供(gong)電(dian)(dian)(dian)局在當晚隨即調整了(le)供(gong)電(dian)(dian)(dian)負荷，做好了(le)線路停(ting)電(dian)(dian)(dian)的(de)各種預案(an)，并取消(xiao)珠海高新區所有(you)計劃停(ting)電(dian)(dian)(dian)工作，增設(she)10名變(bian)(bian)電(dian)(dian)(dian)運(yun)行(xing)(xing)專業(ye)的(de)同志到4個無人(ren)值(zhi)班變(bian)(bian)電(dian)(dian)(dian)站做好停(ting)送電(dian)(dian)(dian)操作準備。

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。

由于當(dang)晚現場能見度低(di)、天氣(qi)干燥、北風較大，火勢迅速蔓延，21日(ri)上(shang)午，蔓延的大火距離珠海(hai)(hai)供電(dian)(dian)(dian)(dian)局最近(jin)線路(lu)僅(jin)1公里，情(qing)況(kuang)(kuang)十分危急，而此時如果采取主動(dong)停(ting)電(dian)(dian)(dian)(dian)措施(shi)，將會造成(cheng)珠海(hai)(hai)東北部金鼎、唐家、高(gao)(gao)新片區全部停(ting)電(dian)(dian)(dian)(dian)，影響(xiang)4.7萬用戶用電(dian)(dian)(dian)(dian)。珠海(hai)(hai)供電(dian)(dian)(dian)(dian)局經過反復(fu)評(ping)估(gu)，并(bing)在請示省公司后，決定放棄主動(dong)停(ting)電(dian)(dian)(dian)(dian)。同時，珠海(hai)(hai)供電(dian)(dian)(dian)(dian)局以不導致變電(dian)(dian)(dian)(dian)站失壓為(wei)底線，做好電(dian)(dian)(dian)(dian)網各種跳閘組合情(qing)況(kuang)(kuang)電(dian)(dian)(dian)(dian)網轉供電(dian)(dian)(dian)(dian)方案(an)，盡量避(bi)免出現高(gao)(gao)等級電(dian)(dian)(dian)(dian)力(li)安全事件，并(bing)于21日(ri)上(shang)午9時啟(qi)動(dong)大面(mian)積停(ting)電(dian)(dian)(dian)(dian)事件藍(lan)色預(yu)警(jing)。

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30分，鳳凰山(shan)火災現場靠線路側山(shan)火基本(ben)撲滅。珠海(hai)供電(dian)局利用無人(ren)機勘察確認，對線路的威脅已(yi)解(jie)除(chu)后，供電(dian)局根據市指揮部統(tong)一部署(shu)，解(jie)除(chu)了(le)大面積(ji)停電(dian)事件藍色(se)預警。

據了解，珠海供電(dian)局(ju)在整個處置過程中無人員傷亡、無設備因災(zai)損失，未(wei)對用戶造成(cheng)停電(dian)影響。