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4月(yue)24日，南方電網公司在廣州發布《數字電網推動構(gou)建以新能源為主體的(de)新型電力(li)系統白皮書(shu)》（以下(xia)簡(jian)稱白皮書(shu)）。

“數(shu)字(zi)電(dian)網(wang)將成為(wei)承(cheng)載(zai)新(xin)型電(dian)力(li)系(xi)統的(de)最佳形態(tai)。”在白皮書中(zhong)，南(nan)方電(dian)網(wang)公(gong)司系(xi)統闡述了以新(xin)能(neng)(neng)源(yuan)為(wei)主體(ti)(ti)的(de)新(xin)型電(dian)力(li)系(xi)統的(de)背景和(he)意(yi)義、新(xin)形勢(shi)新(xin)要(yao)求以及“數(shu)字(zi)賦能(neng)(neng)、柔(rou)性(xing)開(kai)放、綠色高(gao)效”的(de)三大顯著特征，南(nan)方電(dian)網(wang)公(gong)司將依托數(shu)字(zi)電(dian)網(wang)建(jian)設，多措(cuo)并舉構建(jian)以新(xin)能(neng)(neng)源(yuan)為(wei)主體(ti)(ti)的(de)新(xin)型電(dian)力(li)系(xi)統，服務碳達峰、碳中(zhong)和(he)戰略目標實現。

數字賦能：為高效消納新能源提供“核心算法”

白皮書認為，新型電(dian)(dian)(dian)力(li)系統將呈現數字與物理系統深度融(rong)合(he)，以數據(ju)流引領和優(you)化能(neng)量流、業務(wu)流。以數據(ju)作為核心生產要素，打通電(dian)(dian)(dian)源、電(dian)(dian)(dian)網、負荷、儲能(neng)各環(huan)節信息(xi)，發電(dian)(dian)(dian)側（發電(dian)(dian)(dian)廠(chang)等）實(shi)現“全面可(ke)(ke)觀、精確可(ke)(ke)測、高(gao)度可(ke)(ke)控”，電(dian)(dian)(dian)網側（電(dian)(dian)(dian)網企業）形成(cheng)云端與邊(bian)緣融(rong)合(he)的(de)調控體(ti)系，用電(dian)(dian)(dian)側（用電(dian)(dian)(dian)用戶）有效(xiao)聚(ju)合(he)海(hai)量可(ke)(ke)調節資源支撐實(shi)時動態響應。

白皮書介紹，2019年(nian)南方(fang)電(dian)(dian)(dian)網公司研究(jiu)提出數(shu)字電(dian)(dian)(dian)網建設的(de)戰略部署。數(shu)字電(dian)(dian)(dian)網是以云計算、大(da)數(shu)據、物聯網、移動(dong)互聯網、人工智能(neng)(neng)、區塊鏈等新一代數(shu)字技術(shu)為(wei)核心驅(qu)動(dong)力(li)，以數(shu)據為(wei)關(guan)鍵生產要素，以現代電(dian)(dian)(dian)力(li)能(neng)(neng)源(yuan)網絡(luo)(luo)與(yu)新一代信息(xi)網絡(luo)(luo)為(wei)基(ji)礎(chu)，通過數(shu)字技術(shu)與(yu)能(neng)(neng)源(yuan)企業業務(wu)、管理深度(du)融合(he)，不斷(duan)提高數(shu)字化、網絡(luo)(luo)化、智能(neng)(neng)化水平，而形成的(de)新型能(neng)(neng)源(yuan)生態(tai)系統，具有靈活性、開放性、交互性、經濟性、共享(xiang)性等特性，使(shi)電(dian)(dian)(dian)網更(geng)加(jia)安全、可靠(kao)、綠色、高效、智能(neng)(neng)。

數(shu)字(zi)電(dian)(dian)網(wang)將成為承載(zai)新型電(dian)(dian)力(li)(li)系統的(de)最(zui)佳形(xing)態。南方電(dian)(dian)網(wang)依托強大(da)的(de)“電(dian)(dian)力(li)(li)+算力(li)(li)”，通過海量信息數(shu)據分析(xi)和(he)(he)(he)(he)高(gao)性能(neng)(neng)計算技術，透過數(shu)據關系發現電(dian)(dian)網(wang)運(yun)行規(gui)律和(he)(he)(he)(he)潛(qian)在風(feng)險，實現電(dian)(dian)力(li)(li)系統安全穩定運(yun)行和(he)(he)(he)(he)資源大(da)范圍優化配置，使電(dian)(dian)網(wang)具備超(chao)強感(gan)知(zhi)能(neng)(neng)力(li)(li)、智慧決策能(neng)(neng)力(li)(li)和(he)(he)(he)(he)快速執(zhi)行能(neng)(neng)力(li)(li)。這(zhe)給廣東(dong)、廣西、云(yun)南、貴州、海南五省(sheng)區(qu)的(de)清潔能(neng)(neng)源消(xiao)納和(he)(he)(he)(he)消(xiao)費按下了“快進鍵”。

2020年底，五省區非化石能源裝機和電(dian)量(liang)占(zhan)比分(fen)別達到56%和53%，居世界前列，風電(dian)、光(guang)伏發電(dian)利用率(lv)均達99.7%，區域能源結構轉型成效顯著。

白皮書提出(chu)，南方電(dian)(dian)網(wang)公(gong)司將加快(kuai)建設(she)(she)數(shu)字電(dian)(dian)網(wang)，持續打造和(he)(he)完(wan)善一系列數(shu)字業務(wu)技術平(ping)臺(tai)，使之(zhi)具有(you)(you)強(qiang)(qiang)大(da)的(de)數(shu)據管(guan)理能力(li)、超強(qiang)(qiang)的(de)計算(suan)能力(li)和(he)(he)以數(shu)據驅動(dong)業務(wu)的(de)能力(li)；加速電(dian)(dian)網(wang)管(guan)理數(shu)字化(hua)轉型，推動(dong)電(dian)(dian)網(wang)規劃、建設(she)(she)、運維(wei)、物資、調度、營銷等(deng)多(duo)專(zhuan)業高效協同，提升企業運轉效率，確保面向眾多(duo)新(xin)能源(yuan)客戶(hu)的(de)高效服務(wu)水平(ping)；加大(da)5G基站(zhan)、物聯網(wang)、電(dian)(dian)動(dong)汽車充電(dian)(dian)樁等(deng)新(xin)型基礎(chu)設(she)(she)施建設(she)(she)配套投入；對接好國家工(gong)業互聯網(wang)和(he)(he)數(shu)字政府，充分利(li)用電(dian)(dian)網(wang)企業在算(suan)力(li)、算(suan)法和(he)(he)數(shu)據資源(yuan)上的(de)優(you)勢，促進政府、產(chan)業上下游(you)和(he)(he)用戶(hu)的(de)密切(qie)互動(dong)，引(yin)導能量、數(shu)據、服務(wu)有(you)(you)序流動(dong)，推動(dong)能源(yuan)生(sheng)態(tai)系統利(li)益(yi)相(xiang)關方開放合作、互利(li)共生(sheng)、協作創新(xin)。

柔性開放：支持新能源成為主力電源

白皮書認(ren)為(wei)(wei)，在(zai)新(xin)型電(dian)(dian)(dian)力系統(tong)中(zhong)，電(dian)(dian)(dian)網(wang)(wang)作為(wei)(wei)消(xiao)納高(gao)比例新(xin)能(neng)源的核心(xin)樞(shu)紐作用(yong)更加顯著。“跨省區(qu)(qu)主(zhu)干電(dian)(dian)(dian)網(wang)(wang)+中(zhong)小型區(qu)(qu)域電(dian)(dian)(dian)網(wang)(wang)+配網(wang)(wang)及微網(wang)(wang)”的柔性互聯形(xing)態和(he)數字化調控(kong)技術將使電(dian)(dian)(dian)網(wang)(wang)更加靈(ling)活(huo)可控(kong)，實現(xian)新(xin)能(neng)源按資源稟(bing)賦因地制宜廣泛接入。大電(dian)(dian)(dian)網(wang)(wang)柔性互聯促進資源互濟共(gong)享能(neng)力進一(yi)步提升，配電(dian)(dian)(dian)網(wang)(wang)呈(cheng)現(xian)交直流混(hun)合(he)柔性電(dian)(dian)(dian)網(wang)(wang)與微電(dian)(dian)(dian)網(wang)(wang)等(deng)多(duo)種形(xing)式(shi)(shi)協(xie)同發展態勢，而智能(neng)微電(dian)(dian)(dian)網(wang)(wang)作為(wei)(wei)提高(gao)供電(dian)(dian)(dian)可靠性和(he)高(gao)滲透率分布式(shi)(shi)電(dian)(dian)(dian)源并(bing)網(wang)(wang)重要解決方案，將逐步在(zai)城(cheng)市中(zhong)心(xin)、工(gong)業園區(qu)(qu)、偏(pian)遠地區(qu)(qu)等(deng)推廣應(ying)用(yong)。此(ci)外，新(xin)能(neng)源+儲能(neng)、新(xin)能(neng)源+負(fu)荷+儲能(neng)等(deng)多(duo)元協(xie)調開發新(xin)模式(shi)(shi)也將不斷涌現(xian)。

目前，南方(fang)電(dian)(dian)(dian)網西電(dian)(dian)(dian)東(dong)送已(yi)(yi)形(xing)成“八交十一直(zhi)”輸電(dian)(dian)(dian)大(da)通道，送電(dian)(dian)(dian)規(gui)模超(chao)5800萬千(qian)瓦(wa)(wa)，年送電(dian)(dian)(dian)量超(chao)2300億千(qian)瓦(wa)(wa)時，已(yi)(yi)擁有自主化(hua)的(de)大(da)容量特高壓多端柔(rou)性(xing)直(zhi)流輸電(dian)(dian)(dian)技(ji)(ji)術(shu)，在大(da)型交直(zhi)流電(dian)(dian)(dian)網規(gui)劃、建(jian)設和運(yun)行技(ji)(ji)術(shu)與實踐方(fang)面(mian)處于(yu)領先地位。同時，推進(jin)輸配(pei)電(dian)(dian)(dian)線路無人(ren)機巡(xun)、數(shu)(shu)字變電(dian)(dian)(dian)站、智能(neng)(neng)(neng)配(pei)電(dian)(dian)(dian)房(fang)、智能(neng)(neng)(neng)微電(dian)(dian)(dian)網、智慧園區等(deng)數(shu)(shu)字化(hua)場景(jing)建(jian)設，人(ren)工智能(neng)(neng)(neng)廣泛用于(yu)電(dian)(dian)(dian)網設備巡(xun)檢、智能(neng)(neng)(neng)客服(fu)、負(fu)荷預測(ce)等(deng)業務。

南方電(dian)網公司將依托數字技術(shu)增強對新(xin)(xin)能(neng)源(yuan)的“可觀(guan)、可測、可控(kong)”水平，推進電(dian)力(li)系統(tong)擁(yong)有更加有敏(min)銳的“五官”和更加聰明的“大腦(nao)”，支(zhi)持新(xin)(xin)能(neng)源(yuan)發電(dian)設備(bei)作為主力(li)電(dian)源(yuan)參與電(dian)力(li)系統(tong)調控(kong)過(guo)程(cheng)。

白皮書(shu)提出，南方電(dian)網(wang)(wang)(wang)公司還將持續利用數(shu)字技術(shu)構建堅強主(zhu)網(wang)(wang)(wang)架和柔(rou)性(xing)配網(wang)(wang)(wang)；統籌利用風電(dian)、光伏、生(sheng)物質等區域分布式(shi)能源(yuan)資源(yuan)，因(yin)地(di)制宜建設交直流混(hun)合(he)配電(dian)網(wang)(wang)(wang)和智能微電(dian)網(wang)(wang)(wang)，持續加強配電(dian)網(wang)(wang)(wang)數(shu)字化(hua)和柔(rou)性(xing)化(hua)水(shui)平，提升對(dui)分布式(shi)電(dian)源(yuan)的承載(zai)力。

“十四五(wu)(wu)(wu)”和“十五(wu)(wu)(wu)五(wu)(wu)(wu)”期(qi)間，南(nan)(nan)方(fang)(fang)電網公司(si)將推動南(nan)(nan)方(fang)(fang)五(wu)(wu)(wu)省區區域分(fen)別新增1億千瓦(wa)風光新能源(yuan)(yuan)裝(zhuang)機，新能源(yuan)(yuan)裝(zhuang)機將從目前0.5億千瓦(wa)增加到2030年2.5億千瓦(wa)，支撐提前實現(xian)碳達峰(feng)。

白皮書還提出(chu)，南方電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)公司大力(li)實(shi)施創(chuang)新(xin)驅動戰略，增強構建新(xin)型(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)統(tong)的科技(ji)(ji)支撐(cheng)力(li)和產(chan)業帶動力(li)。南方電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)公司將(jiang)積極開展新(xin)型(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)統(tong)運行機理與發展形(xing)(xing)態、基(ji)于數(shu)據(ju)驅動的新(xin)型(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)統(tong)分析與控制基(ji)礎理論(lun)和方法(fa)等(deng)基(ji)礎研究，在新(xin)能(neng)源(yuan)發電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)大規模(mo)并網(wang)消納(na)、數(shu)字(zi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)專用(yong)芯(xin)片、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)網(wang)柔性互聯(lian)、先進(jin)儲能(neng)技(ji)(ji)術、虛擬(ni)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)廠(chang)等(deng)方面(mian)實(shi)現(xian)(xian)突破，促(cu)進(jin)數(shu)字(zi)化技(ji)(ji)術與電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)技(ji)(ji)術深度融合(he)，建設支撐(cheng)新(xin)型(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)統(tong)國(guo)家級創(chuang)新(xin)平臺，形(xing)(xing)成具有我國(guo)自(zi)主(zhu)知識產(chan)權的新(xin)型(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)系(xi)統(tong)關鍵技(ji)(ji)術和標準體系(xi)。加快實(shi)現(xian)(xian)關鍵領域核心技(ji)(ji)術獨(du)立自(zi)主(zhu)和升級換代，促(cu)進(jin)形(xing)(xing)成完整且(qie)具備(bei)國(guo)際一流水平的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)產(chan)業鏈。

綠色高效：大數據技術助用戶挖掘節能潛力

據預測(ce)，到2030年和2060年，我國新能源(yuan)(yuan)(yuan)(yuan)發電量占比將(jiang)分別(bie)超過25%和60%，電力供給將(jiang)朝著逐步實現零碳化邁進(jin)。白(bai)皮書認為，新能源(yuan)(yuan)(yuan)(yuan)將(jiang)成為新增電源(yuan)(yuan)(yuan)(yuan)的主(zhu)(zhu)體，并在電源(yuan)(yuan)(yuan)(yuan)結(jie)構中占主(zhu)(zhu)導地位。

終端(duan)能(neng)源消費“新電氣化(hua)(hua)”進程也(ye)將加(jia)快。工業、建筑、交通三(san)大領域終端(duan)用(yong)能(neng)電氣化(hua)(hua)水平(ping)(ping)將從(cong)目前(qian)的30%、30%和(he)5%提(ti)升至(zhi)2060年約50%、75%和(he)50%，數字經(jing)濟的快速發展也(ye)將推(tui)動終端(duan)用(yong)能(neng)電氣化(hua)(hua)水平(ping)(ping)進一步(bu)提(ti)高。

而隨著新能源和傳統電(dian)源角色發生轉變(bian)，需要有效完善的(de)電(dian)力(li)市場支撐，以更高效地協調(diao)不同市場主(zhu)體(ti)的(de)利益訴求，實現全要素資源的(de)充分投入和優化配置。

白皮書提(ti)出(chu)，南方(fang)電(dian)(dian)網公司以數字技(ji)術助(zhu)(zhu)推能(neng)源消(xiao)費(fei)(fei)革命(ming)，推動綠色(se)生(sheng)產生(sheng)活(huo)方(fang)式廣(guang)泛形成。“十三(san)五(wu)”期間(jian)，南方(fang)電(dian)(dian)網持續推進電(dian)(dian)能(neng)替代，在(zai)電(dian)(dian)鍋爐(lu)、電(dian)(dian)蓄冷、港(gang)口岸(an)電(dian)(dian)等重點(dian)領域(yu)(yu)取得積極進展，“十三(san)五(wu)”累計實現(xian)替代電(dian)(dian)量約1000億千瓦時，2020年五(wu)省區(qu)(qu)電(dian)(dian)能(neng)占終端能(neng)源消(xiao)費(fei)(fei)比重達32%，比2015年提(ti)升(sheng)4個(ge)百分(fen)點(dian)。同(tong)時南方(fang)區(qu)(qu)域(yu)(yu)（以廣(guang)東起(qi)步(bu)）電(dian)(dian)力現(xian)貨市(shi)場(chang)(chang)和區(qu)(qu)域(yu)(yu)調頻(pin)輔助(zhu)(zhu)服務(wu)市(shi)場(chang)(chang)在(zai)全國率先(xian)開(kai)展結算(suan)試運行，電(dian)(dian)力市(shi)場(chang)(chang)建設走(zou)在(zai)全國前(qian)列。

南方電(dian)(dian)網公司將利(li)用(yong)(yong)數字技術構建適應新型(xing)電(dian)(dian)力(li)系統的現代供電(dian)(dian)服(fu)務體系，提高服(fu)務效率(lv)和客戶(hu)(hu)體驗，支撐業務創新，幫助用(yong)(yong)戶(hu)(hu)不斷釋放需求潛能；通過物聯(lian)網和區塊鏈技術聚(ju)合海量(liang)用(yong)(yong)戶(hu)(hu)側(ce)(ce)可調(diao)節資源，大力(li)建設虛(xu)擬電(dian)(dian)廠，引導用(yong)(yong)戶(hu)(hu)合理用(yong)(yong)電(dian)(dian)，促進發電(dian)(dian)側(ce)(ce)與(yu)負荷側(ce)(ce)雙向互動。

南方電網(wang)公司還(huan)將通過大數據技術輔助用戶(hu)挖掘節(jie)能(neng)(neng)潛力，促進能(neng)(neng)源(yuan)消費從單一、被動、通用化(hua)(hua)的利用模式向融合多(duo)種需(xu)求(qiu)、主(zhu)動參(can)與、定(ding)制化(hua)(hua)的高(gao)效利用模式轉(zhuan)變，推動電動汽車、電能(neng)(neng)替代、節(jie)能(neng)(neng)減(jian)排、綜合能(neng)(neng)源(yuan)服(fu)務的發(fa)展；加快建設(she)南方區域(yu)統(tong)一電力市(shi)場，豐富電力市(shi)場交易(yi)品(pin)種，探索靈活(huo)多(duo)樣的市(shi)場化(hua)(hua)需(xu)求(qiu)響(xiang)應交易(yi)模式。

【責任編輯：王莉】