免费菠萝视频app下载

受(shou)強冷空氣(qi)影響，1月6日(ri)起北(bei)(bei)京持(chi)續極寒大風天氣(qi)，1月7日(ri)最低氣(qi)溫降至-19℃上下。1月6日(ri)20時22分，北(bei)(bei)京電(dian)(dian)(dian)網用電(dian)(dian)(dian)負荷(he)達(da)到2451萬(wan)千瓦(wa)，刷新(xin)(xin)2018年夏(xia)季2356萬(wan)千瓦(wa)的最大負荷(he)紀錄，再創歷史新(xin)(xin)高。面對(dui)極寒天氣(qi)考驗，國網北(bei)(bei)京電(dian)(dian)(dian)力超前謀劃(hua)、積(ji)極應對(dui)，全力確保(bao)電(dian)(dian)(dian)力可(ke)靠(kao)供應，確保(bao)群眾溫暖(nuan)度冬，確保(bao)防(fang)疫用電(dian)(dian)(dian)需要(yao)。目前，北(bei)(bei)京電(dian)(dian)(dian)網用電(dian)(dian)(dian)負荷(he)仍保(bao)持(chi)高位運行，電(dian)(dian)(dian)網運行安全平穩，電(dian)(dian)(dian)力供應有(you)序。

國網北京電力華燈班員工對天安門廣場華燈燈臺進行測溫巡視

“近(jin)20年來，北(bei)京(jing)地(di)區(qu)電(dian)網(wang)最大(da)負荷首次(ci)出現在冬季，北(bei)京(jing)清潔電(dian)能(neng)供(gong)暖(nuan)的城(cheng)市特性日(ri)趨明(ming)顯。本(ben)次(ci)電(dian)網(wang)負荷大(da)幅(fu)攀升的主要原(yuan)因是受極寒天氣影響(xiang)，降溫幅(fu)度大(da)、持續時間(jian)長(chang)，居(ju)民的采暖(nuan)用(yong)電(dian)負荷集中(zhong)(zhong)增長(chang)，在負荷高(gao)(gao)峰期(qi)間(jian)，采暖(nuan)負荷占比達到了48.2%，創(chuang)歷史新(xin)高(gao)(gao)。目前(qian)，北(bei)京(jing)電(dian)網(wang)供(gong)電(dian)能(neng)力(li)能(neng)夠(gou)滿(man)足(zu)城(cheng)市用(yong)電(dian)需求(qiu)，電(dian)力(li)供(gong)應充足(zu)，請廣大(da)市民放心用(yong)電(dian)。”國網(wang)北(bei)京(jing)電(dian)力(li)調控中(zhong)(zhong)心主任白晶介紹。

國(guo)網(wang)北(bei)(bei)京電(dian)(dian)(dian)(dian)力(li)與北(bei)(bei)京市(shi)城(cheng)市(shi)管理(li)委、北(bei)(bei)京燃氣(qi)集團(tuan)緊密對接，依托熱、電(dian)(dian)(dian)(dian)、氣(qi)聯(lian)供聯(lian)調機(ji)(ji)制，密切跟蹤燃氣(qi)供應和電(dian)(dian)(dian)(dian)廠存煤(mei)情(qing)況，按照“以熱定(ding)電(dian)(dian)(dian)(dian)”原則合理(li)安(an)排機(ji)(ji)組出力(li)。冬(dong)季用電(dian)(dian)(dian)(dian)高(gao)峰期間，國(guo)網(wang)北(bei)(bei)京電(dian)(dian)(dian)(dian)力(li)110千伏及(ji)以上電(dian)(dian)(dian)(dian)網(wang)不安(an)排計劃檢(jian)修，保證電(dian)(dian)(dian)(dian)網(wang)最大供電(dian)(dian)(dian)(dian)能(neng)力(li)。

國網北京城區供電公司員工在白塔寺周邊“煤改電”社區開展特巡

為應對(dui)(dui)本(ben)次極(ji)寒(han)天氣，國網(wang)北京電(dian)(dian)力(li)迅速啟動冬季大負荷預警Ⅱ級應急響應，在全市(shi)部署(shu)(shu)搶(qiang)(qiang)(qiang)修點197處、搶(qiang)(qiang)(qiang)修隊伍258支、搶(qiang)(qiang)(qiang)修及保障人員7500余人，搶(qiang)(qiang)(qiang)修車(che)輛(liang)650余輛(liang)，儲備輸電(dian)(dian)融冰(bing)車(che)2臺(tai)（套(tao)）、應急分換裝配電(dian)(dian)變壓(ya)器400臺(tai)（套(tao)），合理部署(shu)(shu)發電(dian)(dian)車(che)185臺(tai)套(tao)，確保及時有效處置各類突(tu)發事件(jian)(jian)。平谷(gu)供(gong)電(dian)(dian)公(gong)司(si)各供(gong)電(dian)(dian)所組織搶(qiang)(qiang)(qiang)修隊伍全天上崗值守(shou)，加強巡視、測溫、搶(qiang)(qiang)(qiang)修力(li)度。懷柔供(gong)電(dian)(dian)公(gong)司(si)安排99名(ming)輸變配運維人員，對(dui)(dui)重點站線開展不間斷(duan)特巡，5支搶(qiang)(qiang)(qiang)修隊伍在平原和山區駐扎值守(shou)，隨時應對(dui)(dui)突(tu)發事件(jian)(jian)。

國網北京檢修公司員工對電采暖分裝變壓器開展帶電作業

國(guo)網北(bei)京(jing)電(dian)力采(cai)用多種(zhong)新技術(shu)進(jin)一步提(ti)升電(dian)網的安全穩定運(yun)行(xing)(xing)能力。國(guo)網北(bei)京(jing)電(dian)力副總工程師兼設(she)備(bei)(bei)管理(li)部(bu)主任徐馳(chi)介紹：“為應對(dui)(dui)(dui)本次(ci)大(da)(da)風天氣，我們采(cai)用高倍望遠鏡對(dui)(dui)(dui)輸電(dian)線(xian)路進(jin)行(xing)(xing)排查，配備(bei)(bei)激(ji)光除異物(wu)(wu)裝(zhuang)置對(dui)(dui)(dui)塔上異物(wu)(wu)及時處理(li)，對(dui)(dui)(dui)防塵(chen)網等易(yi)漂浮物(wu)(wu)進(jin)行(xing)(xing)壓蓋(gai)。針(zhen)對(dui)(dui)(dui)電(dian)纜終端(duan)、戶(hu)外端(duan)子箱、開關柜等設(she)備(bei)(bei)，加裝(zhuang)電(dian)加熱保(bao)溫(wen)裝(zhuang)置，提(ti)升電(dian)纜終端(duan)環境(jing)溫(wen)度，確(que)保(bao)設(she)備(bei)(bei)健康運(yun)行(xing)(xing)；針(zhen)對(dui)(dui)(dui)所有配電(dian)變壓器進(jin)行(xing)(xing)采(cai)集(ji)和分析，通(tong)過(guo)大(da)(da)數據(ju)分析精準掌握每臺設(she)備(bei)(bei)的運(yun)行(xing)(xing)狀態；在現(xian)場(chang)采(cai)用超(chao)聲波成像、地電(dian)波檢測(ce)等多種(zhong)新技術(shu)，提(ti)前感知設(she)備(bei)(bei)運(yun)行(xing)(xing)的缺陷。”

國網北京電纜公司運維人員在主網電纜隧道內開展特巡

同(tong)時，國網北京電(dian)力加(jia)(jia)(jia)大(da)輸電(dian)通道和(he)變電(dian)設(she)備(bei)的(de)巡(xun)視(shi)(shi)看(kan)(kan)護力度(du)，對度(du)冬重(zhong)(zhong)點變電(dian)站(zhan)、線(xian)路(lu)(lu)增加(jia)(jia)(jia)特巡(xun)夜巡(xun)，對施工隱患進行不間斷看(kan)(kan)護；對變電(dian)站(zhan)附近易刮(gua)落(luo)的(de)彩鋼板(ban)房、易漂浮(fu)物、樹枝等及(ji)(ji)時清理，防止大(da)風時引起變電(dian)站(zhan)設(she)備(bei)故障；檢(jian)查變電(dian)站(zhan)內(nei)設(she)備(bei)金具及(ji)(ji)引流線(xian)擺動(dong)和(he)緊(jin)固情況，落(luo)實戶外(wai)防風措施，防止因風擺動(dong)而造成斷裂(lie)、脫落(luo)。北京檢(jian)修公司加(jia)(jia)(jia)強重(zhong)(zhong)點設(she)備(bei)視(shi)(shi)頻監(jian)視(shi)(shi)，針對負(fu)載(zai)率超過80%的(de)重(zhong)(zhong)載(zai)、不滿足N-1的(de)線(xian)路(lu)(lu)，開(kai)展紅外(wai)測溫測弧垂工作；安(an)排(pai)4組人員(yuan)配備(bei)激光(guang)除(chu)異物裝置(zhi)，及(ji)(ji)時處理電(dian)塔異物。

國網北京大興供電公司員工對“煤改電”臺區進行超聲波局放檢測

為確保北京(jing)地區130萬戶(hu)“煤改電(dian)(dian)(dian)(dian)(dian)(dian)”客戶(hu)安全可靠供電(dian)(dian)(dian)(dian)(dian)(dian)，國網北京(jing)電(dian)(dian)(dian)(dian)(dian)(dian)力加(jia)強(qiang)對(dui)“煤改電(dian)(dian)(dian)(dian)(dian)(dian)”線路(lu)、臺區負荷的監測，提(ti)升(sheng)供電(dian)(dian)(dian)(dian)(dian)(dian)可靠性(xing)，并依托供電(dian)(dian)(dian)(dian)(dian)(dian)服(fu)務(wu)指揮平(ping)臺對(dui)供電(dian)(dian)(dian)(dian)(dian)(dian)搶修和應急(ji)服(fu)務(wu)進行統(tong)一(yi)指揮、統(tong)一(yi)調(diao)度；針對(dui)山(shan)區“煤改電(dian)(dian)(dian)(dian)(dian)(dian)”居民(min)，優化(hua)加(jia)強(qiang)“煤改電(dian)(dian)(dian)(dian)(dian)(dian)”搶修布點，部署大容量10千伏升(sheng)壓發電(dian)(dian)(dian)(dian)(dian)(dian)車組(zu)6臺（套），隨時做好應急(ji)搶修準備；安排1471名“煤改電(dian)(dian)(dian)(dian)(dian)(dian)”社區客戶(hu)經理開通24小(xiao)時服(fu)務(wu)電(dian)(dian)(dian)(dian)(dian)(dian)話，為客戶(hu)提(ti)供上門(men)服(fu)務(wu)。

國網北京順義供電公司員工在防疫保障村開展低壓線路切改工作

國(guo)網(wang)北京(jing)電(dian)(dian)(dian)力(li)全(quan)力(li)確(que)保(bao)重要客戶、疫情(qing)防(fang)控(kong)(kong)重點(dian)醫(yi)院(yuan)、集中隔離點(dian)以及6類供暖客戶安(an)全(quan)可靠用(yong)電(dian)(dian)(dian)；安(an)排95598熱線遠程座席112個，24小(xiao)時監控(kong)(kong)工單執行情(qing)況，快速響(xiang)應客戶用(yong)電(dian)(dian)(dian)訴求；加強順義、懷柔等地區(qu)防(fang)疫重點(dian)客戶、封閉管理(li)小(xiao)區(qu)（村）供電(dian)(dian)(dian)保(bao)障(zhang)工作，與屬(shu)地鎮、街道政府部門建(jian)立應急(ji)聯系機(ji)制，確(que)保(bao)突發故障(zhang)情(qing)況下迅速開展搶修，全(quan)力(li)保(bao)障(zhang)疫情(qing)防(fang)控(kong)(kong)用(yong)電(dian)(dian)(dian)。

【責任編(bian)輯：趙藝(yi)涵】