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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

文章來源:經濟(ji)參考報  發布時間:2021-11-25

近日,從南(nan)方(fang)電網(wang)獲(huo)悉,廣東(dong)(dong)目(mu)標(biao)網(wang)架(jia)中(zhong)、南(nan)通(tong)(tong)道柔(rou)直背(bei)(bei)靠(kao)背(bei)(bei)工(gong)程建(jian)設提速,中(zhong)通(tong)(tong)道柔(rou)直背(bei)(bei)靠(kao)背(bei)(bei)工(gong)程三(san)通(tong)(tong)一平施工(gong)進度達80%,有望(wang)年(nian)底進入換(huan)流(liu)站土建(jian)施工(gong),南(nan)通(tong)(tong)道柔(rou)直背(bei)(bei)靠(kao)背(bei)(bei)工(gong)程日前取得(de)項(xiang)(xiang)目(mu)核(he)準,上述項(xiang)(xiang)目(mu)均計劃于2022年(nian)6月(yue)投產(chan)。廣東(dong)(dong)目(mu)標(biao)網(wang)架(jia)中(zhong)、南(nan)通(tong)(tong)道柔(rou)直背(bei)(bei)靠(kao)背(bei)(bei)工(gong)程是目(mu)前世界(jie)容量最大(da)的柔(rou)直背(bei)(bei)靠(kao)背(bei)(bei)工(gong)程項(xiang)(xiang)目(mu),也是廣東(dong)(dong)東(dong)(dong)部和西部電網(wang)聯網(wang)的重要通(tong)(tong)道,可提高電網(wang)運行可控性,降低大(da)面積停電事(shi)故風險,保障廣東(dong)(dong)及粵港澳大(da)灣區電力供(gong)應(ying)能(neng)力。

粵(yue)港(gang)(gang)澳(ao)大(da)(da)灣區(qu)(qu)(qu)(qu)是我(wo)國開放程度較高、經濟活力較強的(de)(de)區(qu)(qu)(qu)(qu)域,在國家(jia)(jia)發展大(da)(da)局中具有重要戰(zhan)略地位(wei)。今年以(yi)來,南方(fang)電(dian)(dian)(dian)網(wang)持(chi)續提(ti)升電(dian)(dian)(dian)力保障(zhang)能(neng)力,助力粵(yue)港(gang)(gang)澳(ao)大(da)(da)灣區(qu)(qu)(qu)(qu)建(jian)設的(de)(de)國家(jia)(jia)戰(zhan)略落實落地,為粵(yue)港(gang)(gang)澳(ao)大(da)(da)灣區(qu)(qu)(qu)(qu)打(da)造(zao)安全、可靠、綠(lv)色、高效(xiao)的(de)(de)智(zhi)能(neng)電(dian)(dian)(dian)網(wang)。“到2030年,粵(yue)港(gang)(gang)澳(ao)大(da)(da)灣區(qu)(qu)(qu)(qu)將(jiang)率先(xian)全面建(jian)成世界一(yi)流(liu)智(zhi)能(neng)電(dian)(dian)(dian)網(wang)。”南方(fang)電(dian)(dian)(dian)網(wang)廣東(dong)電(dian)(dian)(dian)網(wang)公司相(xiang)關(guan)負責人(ren)表(biao)示。

搭起供電“四梁八柱”建設智能可靠電網

數據顯(xian)示(shi),今年1月至(zhi)10月,廣東省全社會用電量(liang)5756.98億(yi)千瓦時,同比增長2.07%。

經濟發展,電力先(xian)行。為更好(hao)滿(man)足(zu)粵(yue)(yue)港(gang)澳(ao)大(da)灣區(qu)用電需(xu)求,今年(nian)以來,南方(fang)電網(wang)(wang)廣(guang)東電網(wang)(wang)公司高質量完成烏東德電站(zhan)送(song)電工(gong)程(cheng)在(zai)廣(guang)東受端交流配(pei)套工(gong)程(cheng)、廣(guang)州(zhou)(zhou)航云輸(shu)變(bian)電工(gong)程(cheng)、惠州(zhou)(zhou)惠城誠(cheng)信(xin)輸(shu)變(bian)電工(gong)程(cheng)等(deng)29項(xiang)大(da)灣區(qu)重點電力工(gong)程(cheng)建(jian)設,有效優化了(le)電網(wang)(wang)結(jie)構,在(zai)廣(guang)州(zhou)(zhou)中新知識城、珠海橫(heng)琴高可靠性(xing)配(pei)電網(wang)(wang)初步建(jian)成,為粵(yue)(yue)港(gang)澳(ao)大(da)灣區(qu)的發展提供了(le)電網(wang)(wang)保障(zhang)。

目(mu)前,有超過3100家澳(ao)門企業在珠海橫琴(qin)注冊(ce),橫琴(qin)已成(cheng)為(wei)珠海金融創新(xin)的(de)重(zhong)要載(zai)體。南方電(dian)(dian)網(wang)廣東電(dian)(dian)網(wang)公司在橫琴(qin)區以(yi)“未(wei)來思維”建設電(dian)(dian)網(wang),實現全區20千伏電(dian)(dian)壓等(deng)級的(de)應用。同時創新(xin)采(cai)用“雙鏈環網(wang)格”接線(xian),改(gai)變了(le)過去單一線(xian)路(lu)供電(dian)(dian)模式,實現多(duo)條線(xian)路(lu)給開關站供電(dian)(dian),故障自愈能(neng)力達到(dao)毫秒級復電(dian)(dian)。

《2019年全國(guo)電力可靠性(xing)年度報告》顯(xian)示,在全國(guo)326個地市級(ji)行政區(qu)域供(gong)電可靠性(xing)排名前10位(wei)(wei)中,粵港(gang)澳(ao)大灣區(qu)城市占(zhan)6席。珠海蟬聯全國(guo)第一,中山、深圳位(wei)(wei)列第二(er)、三名,佛山、廣(guang)州、東(dong)莞繼續進入(ru)前十榜單。

京信(xin)通信(xin)系(xi)統(中國)有(you)限公(gong)司坐落于廣(guang)州黃埔區中新(xin)(xin)知識(shi)城,公(gong)司主營(ying)生產(chan)5G產(chan)品(pin),對供電(dian)(dian)可(ke)靠(kao)(kao)性(xing)(xing)要(yao)求非常高(gao)(gao)。借鑒新(xin)(xin)加坡電(dian)(dian)網組(zu)網經驗,南方電(dian)(dian)網廣(guang)東廣(guang)州供電(dian)(dian)局(ju)在國內(nei)率先(xian)采用高(gao)(gao)可(ke)靠(kao)(kao)性(xing)(xing)的20千伏“花瓣型(xing)”接線(xian)方式并合環運行為中新(xin)(xin)知識(shi)城企(qi)業(ye)供電(dian)(dian),供電(dian)(dian)可(ke)靠(kao)(kao)率達到99.999%以上。“公(gong)司廠(chang)區投產(chan)以來,沒(mei)有(you)發生過一次停電(dian)(dian)事故。”京信(xin)通信(xin)總裁辦副主任李龍飛表示。

南方電(dian)(dian)網(wang)廣東電(dian)(dian)網(wang)公(gong)(gong)司相關負(fu)責人表(biao)示,做好電(dian)(dian)力基(ji)礎(chu)設施(shi)的“四梁八柱”是(shi)當(dang)前粵(yue)港澳大灣(wan)區建設的重要(yao)任務,南方電(dian)(dian)網(wang)廣東電(dian)(dian)網(wang)公(gong)(gong)司目(mu)前已(yi)建成(cheng)廣州(zhou)南沙自貿片區、廣州(zhou)黃埔中(zhong)新(xin)(xin)知識城(cheng)(cheng)、佛山金(jin)融高新(xin)(xin)技術服務區、東莞松(song)山湖(hu)綜(zong)合能源示范區智(zhi)能電(dian)(dian)網(wang)。同(tong)時,將持續完(wan)善(shan)粵(yue)港澳大灣(wan)區快速交(jiao)通(tong)網(wang)絡、港口(kou)群、機場群電(dian)(dian)力供應保障(zhang)能力,助力實(shi)現(xian)大灣(wan)區主要(yao)城(cheng)(cheng)市間1小時通(tong)達目(mu)標。

提升“獲得電力”水平 助力優化營商環境

隨著《粵港澳(ao)大(da)灣區(qu)發展(zhan)規劃綱要(yao)》的(de)實施(shi),優化營商環(huan)境成(cheng)為(wei)(wei)重(zhong)中之(zhi)重(zhong),大(da)灣區(qu)11個城市(shi)(shi)正成(cheng)為(wei)(wei)國家建設(she)世界(jie)級城市(shi)(shi)群(qun)和參(can)與全球競爭的(de)重(zhong)要(yao)空間載體。為(wei)(wei)更好(hao)助力(li)粵港澳(ao)大(da)灣區(qu)發展(zhan),南(nan)方電(dian)網廣東電(dian)網公司亮出改(gai)革(ge)舉措,進(jin)一步提升“獲得電(dian)力(li)”水平。

南方電(dian)網(wang)廣東電(dian)網(wang)公司(si)積極落實(shi)(shi)“三(san)零(ling)”“三(san)省”服務(wu),全面推行(xing)低(di)壓(ya)用(yong)戶(hu)(hu)辦電(dian)“零(ling)上門、零(ling)審(shen)批(pi)、零(ling)投(tou)資”,高壓(ya)用(yong)戶(hu)(hu)用(yong)電(dian)報(bao)裝“省力(li)(li)、省時、省錢”,打造(zao)(zao)國際領(ling)先的電(dian)力(li)(li)營商環境(jing),持續為客戶(hu)(hu)創造(zao)(zao)價值。通過大力(li)(li)壓(ya)減用(yong)電(dian)報(bao)裝流程,實(shi)(shi)行(xing)投(tou)資界(jie)面延伸至(zhi)客戶(hu)(hu)用(yong)地紅線政策,2018年以來為客戶(hu)(hu)共節(jie)約(yue)用(yong)電(dian)投(tou)資超223億元。推行(xing)粵港澳(ao)大灣區(qu)200千(qian)伏安(an)及以下、粵東西北(bei)城區(qu)160千(qian)伏安(an)及以下小(xiao)微企業低(di)壓(ya)接入(ru),實(shi)(shi)現辦電(dian)“零(ling)投(tou)資”。

對比國(guo)家能源局要求的“三零”、“三省(sheng)”等服務指標,廣東已全面(mian)推廣居民和小微企業低壓用(yong)電報裝“零上門、零審批、零投資(zi)”,實(shi)現(xian)所有辦電業務“一次都不用(yong)跑”,互聯網渠(qu)道業務辦理比例(li)超過99%。

佛(fo)山順(shun)德(de)(de)德(de)(de)力梅(mei)塞爾氣體(ti)有限公司(si)因(yin)在(zai)順(shun)德(de)(de)開展二期(qi)廠區建設,需申(shen)請(qing)用電(dian)報裝。在(zai)向(xiang)南方電(dian)網廣東佛(fo)山供電(dian)局提出辦電(dian)申(shen)請(qing)后,不到20天就(jiu)順(shun)利完(wan)成接火送電(dian)。“太(tai)感謝供電(dian)部門了,國慶假期(qi)還上門服(fu)(fu)務(wu),方便我們利用假期(qi)試產(chan)調試設備,節后可以馬上擴大生產(chan)!”通電(dian)當(dang)天,佛(fo)山順(shun)德(de)(de)德(de)(de)力梅(mei)塞爾氣體(ti)有限公司(si)相關負責人(ren)對接電(dian)速(su)度(du)和(he)優質服(fu)(fu)務(wu)連連稱贊。

廣州通過在全國(guo)(guo)率(lv)先擴(kuo)大投(tou)資界面延伸范圍、推行臨電(dian)(dian)(dian)租賃服(fu)務、率(lv)先建成運行電(dian)(dian)(dian)水氣線外線工程(cheng)建設(she)項目聯合審(shen)批平臺、率(lv)先上線用(yong)戶使(shi)用(yong)電(dian)(dian)(dian)子(zi)證(zheng)照刷臉簽訂供(gong)用(yong)電(dian)(dian)(dian)合同等系列舉(ju)措,已實現(xian)200千瓦及以(yi)下低壓(ya)供(gong)電(dian)(dian)(dian)“三零服(fu)務”,低壓(ya)用(yong)戶全過程(cheng)辦(ban)電(dian)(dian)(dian)時(shi)間(jian)不超過8天,報(bao)裝環(huan)節(jie)減(jian)至2個,在壓(ya)減(jian)辦(ban)電(dian)(dian)(dian)時(shi)間(jian)、簡化辦(ban)電(dian)(dian)(dian)流程(cheng)、降(jiang)低辦(ban)電(dian)(dian)(dian)成本(ben)、提(ti)高供(gong)電(dian)(dian)(dian)可靠(kao)性等方面,已提(ti)前達(da)到(dao)國(guo)(guo)家發展改革委、國(guo)(guo)家能源局提(ti)升“獲(huo)得電(dian)(dian)(dian)力”相(xiang)關要求。近(jin)日,國(guo)(guo)家發展改革委發布的《中國(guo)(guo)營商(shang)環(huan)境報(bao)告2020》顯示,廣州獲(huo)評(ping)全國(guo)(guo)營商(shang)環(huan)境“標(biao)桿城市”,“獲(huo)得電(dian)(dian)(dian)力”等四項指標(biao)獲(huo)評(ping)最佳實踐。

發展綠色能源 賦能高質量發展

粵(yue)港(gang)澳大灣(wan)區(qu)GDP總量(liang)已突破10萬億元(yuan),在經濟高速發展的同時,如何維護(hu)好綠色生態(tai),縮小與世界級灣(wan)區(qu)在環境質量(liang)方面的差(cha)距,成為粵(yue)港(gang)澳大灣(wan)區(qu)塑(su)造(zao)“宜居宜業宜游(you)”世界級城(cheng)市(shi)群(qun)的關鍵。

為優(you)化(hua)粵港澳大灣區(qu)能(neng)源結(jie)(jie)構(gou)和布局,南方電(dian)網積極推動(dong)核電(dian)安全高效發展,大力支持海上風(feng)電(dian)、分布式(shi)光伏(fu)等(deng)清(qing)潔能(neng)源開發利用(yong),到(dao)(dao)2035年(nian),粵港澳大灣區(qu)清(qing)潔能(neng)源裝機占(zhan)比達到(dao)(dao)80%。廣(guang)東電(dian)網公司將落實南方電(dian)網公司的部署和要(yao)求,優(you)化(hua)粵港澳大灣區(qu)能(neng)源結(jie)(jie)構(gou)和布局,配合(he)廣(guang)東省政府完成2020年(nian)珠三(san)角地區(qu)煤(mei)炭消費(fei)總(zong)量控制目(mu)標,推動(dong)2022年(nian)大灣區(qu)清(qing)潔能(neng)源裝機占(zhan)比超過60%。

今(jin)年(nian)9月,東(dong)莞(guan)首個5萬噸(dun)(dun)及以上裝散(san)貨港口岸電(dian)(dian)項(xiang)(xiang)目(mu)——東(dong)莞(guan)海(hai)昌實業(ye)有限公司港口岸電(dian)(dian)工程順(shun)利通電(dian)(dian),南方電(dian)(dian)網廣東(dong)東(dong)莞(guan)供電(dian)(dian)局為該(gai)項(xiang)(xiang)目(mu)專門組(zu)建黨員服務隊跟(gen)進企業(ye)用(yong)(yong)電(dian)(dian)需求,確保項(xiang)(xiang)目(mu)1個月內(nei)完成建設。據了(le)解,該(gai)項(xiang)(xiang)目(mu)預(yu)計每(mei)年(nian)將(jiang)增加(jia)用(yong)(yong)電(dian)(dian)量(liang)10萬千瓦時,年(nian)均(jun)減排二氧(yang)化(hua)碳99.7噸(dun)(dun)。

截(jie)至(zhi)9月底(di),南方電(dian)(dian)(dian)網(wang)(wang)廣(guang)東(dong)電(dian)(dian)(dian)網(wang)(wang)公司已(yi)超額完(wan)成年度159億千瓦(wa)時的電(dian)(dian)(dian)能替代指標。南方電(dian)(dian)(dian)網(wang)(wang)廣(guang)東(dong)電(dian)(dian)(dian)網(wang)(wang)公司最(zui)新數(shu)據顯示,前(qian)三季(ji)度已(yi)完(wan)成電(dian)(dian)(dian)能替代電(dian)(dian)(dian)量163.86億千瓦(wa)時,以平均(jun)每(mei)畝(mu)樹(shu)林年減排約1.336噸二氧(yang)化碳折(zhe)算,相當于前(qian)三季(ji)度植樹(shu)約725萬(wan)畝(mu)。

南方電(dian)(dian)網廣東電(dian)(dian)網公(gong)司相(xiang)關(guan)負責人介紹,一直(zhi)以來(lai),廣東電(dian)(dian)網積極(ji)推(tui)動清潔能(neng)(neng)(neng)源高質(zhi)量(liang)發展和消納,為大灣(wan)區(qu)注(zhu)入綠色動力。2019年,廣東電(dian)(dian)網消納清潔能(neng)(neng)(neng)源電(dian)(dian)量(liang)3086億千瓦時(shi),相(xiang)當于(yu)每用2度電(dian)(dian)就有1度電(dian)(dian)來(lai)自清潔能(neng)(neng)(neng)源,按等量(liang)替代煤電(dian)(dian)測算,達到了(le)減排(pai)超2.2億噸二氧化碳的效果,相(xiang)當于(yu)植樹面(mian)積達15個廣州。

據悉,南方(fang)電網(wang)廣東(dong)電網(wang)公司還將在綜合(he)智慧能(neng)源、人工(gong)智能(neng)應(ying)(ying)用、大規模儲(chu)能(neng)、超導(dao)等關鍵領(ling)域和技術方(fang)向(xiang)發力,推動(dong)科(ke)技成果在粵港澳三地的(de)應(ying)(ying)用,構建適應(ying)(ying)粵港澳大灣(wan)區(qu)發展的(de)能(neng)源生態系統(tong),賦能(neng)粵港澳大灣(wan)區(qu)高質量(liang)發展。

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