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經濟參考報:謀篇大灣區南方電網提供一流電力保障

文章(zhang)來源(yuan):經濟參考(kao)報  發布時間:2021-11-25

近日,從南方(fang)電(dian)網(wang)(wang)獲悉,廣東(dong)目(mu)(mu)標網(wang)(wang)架中、南通(tong)道(dao)(dao)柔(rou)(rou)直背(bei)(bei)靠(kao)背(bei)(bei)工(gong)程(cheng)建設提速,中通(tong)道(dao)(dao)柔(rou)(rou)直背(bei)(bei)靠(kao)背(bei)(bei)工(gong)程(cheng)三通(tong)一(yi)平施(shi)工(gong)進度(du)達(da)80%,有望(wang)年底(di)進入換(huan)流站土建施(shi)工(gong),南通(tong)道(dao)(dao)柔(rou)(rou)直背(bei)(bei)靠(kao)背(bei)(bei)工(gong)程(cheng)日前取得項目(mu)(mu)核準,上述項目(mu)(mu)均計劃于2022年6月投(tou)產。廣東(dong)目(mu)(mu)標網(wang)(wang)架中、南通(tong)道(dao)(dao)柔(rou)(rou)直背(bei)(bei)靠(kao)背(bei)(bei)工(gong)程(cheng)是(shi)目(mu)(mu)前世(shi)界容(rong)量最(zui)大(da)(da)的柔(rou)(rou)直背(bei)(bei)靠(kao)背(bei)(bei)工(gong)程(cheng)項目(mu)(mu),也是(shi)廣東(dong)東(dong)部和西部電(dian)網(wang)(wang)聯網(wang)(wang)的重要通(tong)道(dao)(dao),可提高電(dian)網(wang)(wang)運行可控(kong)性,降低大(da)(da)面積停電(dian)事(shi)故風險(xian),保障廣東(dong)及(ji)粵港澳大(da)(da)灣區電(dian)力供(gong)應(ying)能力。

粵港(gang)澳大灣(wan)(wan)區是我國(guo)開放程度較高、經濟活(huo)力較強的(de)區域(yu),在(zai)國(guo)家(jia)發展大局中(zhong)具有(you)重要戰略地位。今年(nian)以來,南(nan)方電(dian)網(wang)(wang)持續(xu)提升電(dian)力保(bao)障能力,助力粵港(gang)澳大灣(wan)(wan)區建(jian)設的(de)國(guo)家(jia)戰略落實落地,為粵港(gang)澳大灣(wan)(wan)區打造安全、可靠、綠色、高效的(de)智(zhi)能電(dian)網(wang)(wang)。“到2030年(nian),粵港(gang)澳大灣(wan)(wan)區將率先全面建(jian)成(cheng)世界一流智(zhi)能電(dian)網(wang)(wang)。”南(nan)方電(dian)網(wang)(wang)廣東電(dian)網(wang)(wang)公司(si)相關負責人表示。

搭起供電“四梁八柱”建設智能可靠電網

數據顯示,今(jin)年1月(yue)至(zhi)10月(yue),廣(guang)東省全社會用電量5756.98億千瓦時,同比增長(chang)2.07%。

經濟發(fa)展(zhan),電(dian)(dian)(dian)(dian)(dian)力先(xian)行(xing)。為(wei)更好滿足粵(yue)港澳大灣區(qu)用電(dian)(dian)(dian)(dian)(dian)需求,今年以來(lai),南方電(dian)(dian)(dian)(dian)(dian)網廣(guang)東(dong)電(dian)(dian)(dian)(dian)(dian)網公司(si)高質量完成烏(wu)東(dong)德電(dian)(dian)(dian)(dian)(dian)站送電(dian)(dian)(dian)(dian)(dian)工(gong)程在(zai)廣(guang)東(dong)受(shou)端交流配套(tao)工(gong)程、廣(guang)州航(hang)云輸變電(dian)(dian)(dian)(dian)(dian)工(gong)程、惠(hui)州惠(hui)城誠信(xin)輸變電(dian)(dian)(dian)(dian)(dian)工(gong)程等29項(xiang)大灣區(qu)重點電(dian)(dian)(dian)(dian)(dian)力工(gong)程建(jian)(jian)設,有效(xiao)優化了電(dian)(dian)(dian)(dian)(dian)網結構(gou),在(zai)廣(guang)州中新知識城、珠海橫琴高可靠性配電(dian)(dian)(dian)(dian)(dian)網初步(bu)建(jian)(jian)成,為(wei)粵(yue)港澳大灣區(qu)的發(fa)展(zhan)提(ti)供了電(dian)(dian)(dian)(dian)(dian)網保障。

目前,有(you)超過3100家澳(ao)門企業(ye)在珠海橫琴(qin)注冊,橫琴(qin)已成為珠海金融創新的(de)重(zhong)要載體(ti)。南方電(dian)網(wang)廣東電(dian)網(wang)公司(si)在橫琴(qin)區以“未(wei)來思維”建設電(dian)網(wang),實(shi)現全(quan)區20千伏電(dian)壓等級(ji)的(de)應用(yong)。同時創新采用(yong)“雙鏈環網(wang)格”接線(xian),改變了(le)過去單一線(xian)路供(gong)(gong)電(dian)模式,實(shi)現多條線(xian)路給(gei)開關站供(gong)(gong)電(dian),故障自愈能力達到毫秒級(ji)復電(dian)。

《2019年(nian)(nian)全國電力(li)可(ke)(ke)靠性(xing)年(nian)(nian)度報告》顯(xian)示,在全國326個地市級行政區域供電可(ke)(ke)靠性(xing)排名前10位(wei)中,粵港澳(ao)大(da)灣區城市占6席。珠海蟬聯全國第一(yi),中山(shan)、深圳位(wei)列第二、三名,佛(fo)山(shan)、廣州(zhou)、東莞繼續進入前十榜單。

京(jing)信通信系(xi)統(tong)(中國(guo))有限公(gong)司坐落于(yu)廣州黃埔區中新知識(shi)(shi)城(cheng),公(gong)司主(zhu)營(ying)生產(chan)5G產(chan)品,對(dui)供(gong)(gong)電(dian)(dian)可靠性要求非(fei)常(chang)高。借(jie)鑒新加坡電(dian)(dian)網(wang)組網(wang)經驗,南方(fang)電(dian)(dian)網(wang)廣東廣州供(gong)(gong)電(dian)(dian)局在(zai)國(guo)內(nei)率(lv)先采用(yong)高可靠性的20千(qian)伏“花瓣型”接線方(fang)式(shi)并合環(huan)運(yun)行為中新知識(shi)(shi)城(cheng)企業供(gong)(gong)電(dian)(dian),供(gong)(gong)電(dian)(dian)可靠率(lv)達到99.999%以(yi)上。“公(gong)司廠(chang)區投產(chan)以(yi)來,沒有發生過(guo)一(yi)次(ci)停電(dian)(dian)事故。”京(jing)信通信總裁辦副主(zhu)任李龍飛表示。

南方電(dian)(dian)網(wang)(wang)廣東電(dian)(dian)網(wang)(wang)公司相關負責人表示,做好電(dian)(dian)力基礎設施的“四梁八柱”是當前粵港(gang)澳大(da)灣區(qu)建(jian)設的重(zhong)要任務,南方電(dian)(dian)網(wang)(wang)廣東電(dian)(dian)網(wang)(wang)公司目前已建(jian)成廣州南沙自貿片(pian)區(qu)、廣州黃埔中(zhong)新知識城(cheng)、佛山金融高新技術服務區(qu)、東莞松山湖綜合能(neng)源示范(fan)區(qu)智能(neng)電(dian)(dian)網(wang)(wang)。同時,將持續完善粵港(gang)澳大(da)灣區(qu)快速交(jiao)通(tong)網(wang)(wang)絡、港(gang)口群(qun)、機場群(qun)電(dian)(dian)力供應保(bao)障能(neng)力,助力實現(xian)大(da)灣區(qu)主要城(cheng)市間1小時通(tong)達目標(biao)。

提升“獲得電力”水平 助力優化營商環境

隨(sui)著《粵港澳大灣區(qu)發展規劃綱要》的(de)實施(shi),優化營(ying)商(shang)環境成為(wei)重中(zhong)之重,大灣區(qu)11個城(cheng)市正成為(wei)國家(jia)建設(she)世界級(ji)城(cheng)市群(qun)和參與(yu)全球競爭的(de)重要空間(jian)載體。為(wei)更好助力粵港澳大灣區(qu)發展,南(nan)方(fang)電網廣(guang)東電網公司亮出(chu)改革(ge)舉措(cuo),進(jin)一步(bu)提升(sheng)“獲得電力”水(shui)平(ping)。

南方電(dian)網廣東電(dian)網公司積(ji)極落實“三零”“三省”服務,全面(mian)推行低壓(ya)用(yong)戶辦(ban)電(dian)“零上門(men)、零審批、零投(tou)資”,高壓(ya)用(yong)戶用(yong)電(dian)報(bao)裝“省力(li)、省時、省錢”,打造國際領先的(de)電(dian)力(li)營商(shang)環境,持續為客(ke)戶創造價值(zhi)。通過大力(li)壓(ya)減用(yong)電(dian)報(bao)裝流程,實行投(tou)資界面(mian)延(yan)伸(shen)至客(ke)戶用(yong)地(di)紅線(xian)政策,2018年(nian)以(yi)來為客(ke)戶共節約用(yong)電(dian)投(tou)資超(chao)223億元。推行粵港澳(ao)大灣區(qu)200千伏安(an)及以(yi)下、粵東西北城區(qu)160千伏安(an)及以(yi)下小微企業低壓(ya)接入,實現辦(ban)電(dian)“零投(tou)資”。

對比國家能源局要求的(de)“三零”、“三省”等服務指標,廣東(dong)已全面推廣居民和小微企業(ye)低壓用電報(bao)裝“零上(shang)門、零審批、零投資”,實現所有(you)辦(ban)(ban)電業(ye)務“一次(ci)都(dou)不(bu)用跑”,互聯網渠道業(ye)務辦(ban)(ban)理比例超過99%。

佛山順(shun)(shun)(shun)德(de)德(de)力(li)梅塞爾氣體(ti)有限(xian)公司因(yin)在順(shun)(shun)(shun)德(de)開展二期廠區建設,需申請用(yong)電(dian)報裝。在向南(nan)方電(dian)網廣東佛山供(gong)電(dian)局提出辦電(dian)申請后,不到20天就順(shun)(shun)(shun)利完成接(jie)火送電(dian)。“太感謝供(gong)電(dian)部(bu)門了,國慶(qing)假期還(huan)上門服(fu)務,方便我(wo)們利用(yong)假期試產調(diao)試設備,節后可以馬(ma)上擴大生產!”通電(dian)當天,佛山順(shun)(shun)(shun)德(de)德(de)力(li)梅塞爾氣體(ti)有限(xian)公司相關負責人對接(jie)電(dian)速度和優(you)質服(fu)務連連稱(cheng)贊。

廣州(zhou)(zhou)通過在全(quan)國(guo)(guo)率(lv)先(xian)擴大投資界(jie)面延伸范(fan)圍(wei)、推行臨電(dian)(dian)(dian)(dian)租(zu)賃服(fu)務(wu)、率(lv)先(xian)建(jian)成(cheng)(cheng)運行電(dian)(dian)(dian)(dian)水氣線(xian)外線(xian)工程(cheng)建(jian)設項(xiang)目聯合審批(pi)平臺、率(lv)先(xian)上線(xian)用(yong)戶(hu)使用(yong)電(dian)(dian)(dian)(dian)子證照(zhao)刷臉簽訂供用(yong)電(dian)(dian)(dian)(dian)合同等系列(lie)舉措,已(yi)實(shi)現200千瓦(wa)及以下(xia)低壓(ya)供電(dian)(dian)(dian)(dian)“三零服(fu)務(wu)”,低壓(ya)用(yong)戶(hu)全(quan)過程(cheng)辦(ban)電(dian)(dian)(dian)(dian)時間不超過8天,報裝環節(jie)減至2個,在壓(ya)減辦(ban)電(dian)(dian)(dian)(dian)時間、簡化辦(ban)電(dian)(dian)(dian)(dian)流程(cheng)、降低辦(ban)電(dian)(dian)(dian)(dian)成(cheng)(cheng)本、提(ti)(ti)高供電(dian)(dian)(dian)(dian)可靠性等方面,已(yi)提(ti)(ti)前達到(dao)國(guo)(guo)家(jia)(jia)發(fa)展改革委、國(guo)(guo)家(jia)(jia)能(neng)源局提(ti)(ti)升“獲(huo)得電(dian)(dian)(dian)(dian)力(li)”相(xiang)關要求(qiu)。近日,國(guo)(guo)家(jia)(jia)發(fa)展改革委發(fa)布的《中國(guo)(guo)營(ying)商(shang)環境報告2020》顯(xian)示,廣州(zhou)(zhou)獲(huo)評(ping)全(quan)國(guo)(guo)營(ying)商(shang)環境“標桿城市”,“獲(huo)得電(dian)(dian)(dian)(dian)力(li)”等四項(xiang)指標獲(huo)評(ping)最佳實(shi)踐(jian)。

發展綠色能源 賦能高質量發展

粵港(gang)澳大灣區GDP總量已(yi)突破10萬億元,在(zai)經濟高速(su)發展的(de)(de)同時(shi),如何(he)維(wei)護好綠色生態,縮(suo)小與世界(jie)級灣區在(zai)環境質(zhi)量方面的(de)(de)差(cha)距,成(cheng)為粵港(gang)澳大灣區塑造“宜(yi)居宜(yi)業宜(yi)游”世界(jie)級城(cheng)市群(qun)的(de)(de)關鍵。

為優(you)化粵(yue)港(gang)澳(ao)大(da)(da)灣(wan)區能(neng)源(yuan)結(jie)構和布(bu)局(ju),南(nan)方電(dian)(dian)網積極推(tui)動核電(dian)(dian)安全高(gao)效發(fa)展(zhan),大(da)(da)力支持海上(shang)風電(dian)(dian)、分布(bu)式光伏等清(qing)潔能(neng)源(yuan)開發(fa)利用,到2035年,粵(yue)港(gang)澳(ao)大(da)(da)灣(wan)區清(qing)潔能(neng)源(yuan)裝機(ji)占比達到80%。廣東(dong)電(dian)(dian)網公司(si)將(jiang)落實南(nan)方電(dian)(dian)網公司(si)的部(bu)署(shu)和要(yao)求(qiu),優(you)化粵(yue)港(gang)澳(ao)大(da)(da)灣(wan)區能(neng)源(yuan)結(jie)構和布(bu)局(ju),配合廣東(dong)省政(zheng)府完(wan)成2020年珠三角地區煤炭(tan)消費總量控制目標,推(tui)動2022年大(da)(da)灣(wan)區清(qing)潔能(neng)源(yuan)裝機(ji)占比超(chao)過60%。

今(jin)年9月(yue),東(dong)莞(guan)首個5萬噸及以上(shang)裝散(san)貨港口岸電項(xiang)目(mu)(mu)——東(dong)莞(guan)海昌實業有限公司港口岸電工(gong)程順利通電,南方(fang)電網廣東(dong)東(dong)莞(guan)供電局為(wei)該項(xiang)目(mu)(mu)專門組建黨員服務隊跟進企業用(yong)電需求(qiu),確保項(xiang)目(mu)(mu)1個月(yue)內(nei)完成建設。據了解,該項(xiang)目(mu)(mu)預計每年將增加用(yong)電量10萬千瓦時,年均減排二氧化碳(tan)99.7噸。

截至9月底,南(nan)(nan)方電網(wang)廣東電網(wang)公司已超額(e)完成年度159億千瓦時的電能(neng)替(ti)代(dai)指(zhi)標。南(nan)(nan)方電網(wang)廣東電網(wang)公司最新數據顯示,前(qian)三(san)季(ji)度已完成電能(neng)替(ti)代(dai)電量(liang)163.86億千瓦時,以平均每畝(mu)樹林年減排約(yue)1.336噸二氧(yang)化碳折算,相(xiang)當于前(qian)三(san)季(ji)度植樹約(yue)725萬畝(mu)。

南方電(dian)(dian)網(wang)廣(guang)(guang)東電(dian)(dian)網(wang)公司相關負責(ze)人介紹,一直以來,廣(guang)(guang)東電(dian)(dian)網(wang)積極推動(dong)清潔能(neng)源(yuan)高(gao)質量(liang)發展(zhan)和(he)消(xiao)納(na),為大灣區注入綠色動(dong)力。2019年(nian),廣(guang)(guang)東電(dian)(dian)網(wang)消(xiao)納(na)清潔能(neng)源(yuan)電(dian)(dian)量(liang)3086億千瓦時,相當于每用2度電(dian)(dian)就有1度電(dian)(dian)來自(zi)清潔能(neng)源(yuan),按等量(liang)替代煤電(dian)(dian)測(ce)算,達到(dao)了減排超2.2億噸二氧化碳的效果,相當于植樹(shu)面積達15個(ge)廣(guang)(guang)州。

據(ju)悉,南方電網(wang)廣東電網(wang)公司還將在(zai)綜合智慧(hui)能源(yuan)、人工(gong)智能應用(yong)、大(da)規模儲能、超導等關鍵領域和技術方向發(fa)力,推動科技成(cheng)果在(zai)粵(yue)港澳三(san)地的(de)應用(yong),構建適應粵(yue)港澳大(da)灣區(qu)發(fa)展的(de)能源(yuan)生態系統(tong),賦能粵(yue)港澳大(da)灣區(qu)高(gao)質(zhi)量發(fa)展。

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