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南方電網發布全球首份《數字電網白皮書》

文(wen)章來(lai)源:中國南(nan)方電網有限(xian)責(ze)任(ren)公(gong)司   發布時間:2021-11-16

在(zai)11月13日舉辦的(de)第十七屆(jie)中(zhong)國南(nan)方電(dian)網國際技(ji)術論(lun)壇上(shang),南(nan)方電(dian)網發(fa)布了(le)全球(qiu)首(shou)份《數字電(dian)網白皮書》。

第十七屆中國南方電網國際技術論壇現場。

據悉(xi),南方電(dian)網(wang)運營著世界上最復雜的交直(zhi)流互(hu)(hu)聯(lian)大電(dian)網(wang),其提(ti)出的“數(shu)字(zi)(zi)電(dian)網(wang)”,是(shi)世界首(shou)創的電(dian)網(wang)發展新思路,即將先進數(shu)字(zi)(zi)技(ji)術(shu)與業務(wu)深(shen)度(du)(du)融合(he)(he),實施數(shu)字(zi)(zi)化(hua)轉型。與智能電(dian)網(wang)等概念首(shou)先發軔(ren)于外國不一(yi)樣,數(shu)字(zi)(zi)電(dian)網(wang)是(shi)以(yi)云計算(suan)、大數(shu)據、物(wu)聯(lian)網(wang)、移動(dong)互(hu)(hu)聯(lian)網(wang)、人工(gong)智能、區塊鏈等新一(yi)代數(shu)字(zi)(zi)技(ji)術(shu)為核心驅動(dong)力(li),通過數(shu)字(zi)(zi)技(ji)術(shu)與能源(yuan)企業業務(wu)、管理深(shen)度(du)(du)融合(he)(he),不斷提(ti)高(gao)數(shu)字(zi)(zi)化(hua)、網(wang)絡化(hua)、智能化(hua)水平,而形成(cheng)的新型能源(yuan)生態系(xi)統。

南方電網5G信號智能巡檢機器人正在廣州500千伏獅洋站執行任務。

作(zuo)為中(zhong)國首(shou)創,數(shu)字電(dian)(dian)網(wang)具有更高的安全可靠(kao)性。近日(ri),南方電(dian)(dian)網(wang)首(shou)座數(shu)字孿(luan)生(sheng)變電(dian)(dian)站(zhan)——海(hai)(hai)南220千伏大英山(shan)數(shu)字孿(luan)生(sheng)變電(dian)(dian)站(zhan)落地(di)。這是(shi)把(ba)變電(dian)(dian)站(zhan)的各種設(she)備數(shu)據(ju)匯(hui)聚(ju),構建(jian)一個變電(dian)(dian)站(zhan)的孿(luan)生(sheng)仿真鏡像。人們只需在(zai)電(dian)(dian)腦前就能(neng)了解(jie)電(dian)(dian)站(zhan)狀態、分析預測問(wen)題和(he)精(jing)準操作(zuo)。據(ju)了解(jie),目前海(hai)(hai)量的數(shu)據(ju)傳感器(qi)正部署到(dao)電(dian)(dian)網(wang)的設(she)備上,最終將形成一張數(shu)字孿(luan)生(sheng)電(dian)(dian)網(wang)。屆時,電(dian)(dian)網(wang)的運行(xing)效率將大幅(fu)提升。

不僅電(dian)網(wang)(wang)(wang)(wang)自身(shen)可以數字(zi)(zi)化,《白皮書》認為(wei),數字(zi)(zi)電(dian)網(wang)(wang)(wang)(wang)通過開放合(he)作,整合(he)產業(ye)(ye)鏈上(shang)下(xia)(xia)游(you)數據資源,與(yu)上(shang)下(xia)(xia)游(you)企業(ye)(ye)共同(tong)開拓能(neng)源數據市場,以數字(zi)(zi)化推動能(neng)源生態系統利(li)益相關方開放合(he)作、互(hu)利(li)共生、協(xie)作創新。今年南方電(dian)網(wang)(wang)(wang)(wang)啟(qi)動國家工(gong)業(ye)(ye)互(hu)聯(lian)(lian)網(wang)(wang)(wang)(wang)標識解析二級節(jie)點(dian)建(jian)設(she)(she),并對接國家工(gong)業(ye)(ye)互(hu)聯(lian)(lian)網(wang)(wang)(wang)(wang)頂級節(jie)點(dian)。“對接工(gong)業(ye)(ye)互(hu)聯(lian)(lian)網(wang)(wang)(wang)(wang)后,我們的設(she)(she)備(bei)廠(chang)家可以追蹤設(she)(she)備(bei)在(zai)電(dian)網(wang)(wang)(wang)(wang)運行的狀況,據此推動設(she)(she)備(bei)產品的迭代。”南方電(dian)網(wang)(wang)(wang)(wang)供應鏈部表示。目前,南方電(dian)網(wang)(wang)(wang)(wang)已(yi)與(yu)252家上(shang)下(xia)(xia)游(you)供應商、物(wu)流商實現合(he)同(tong)履(lv)約、物(wu)流管理等核心業(ye)(ye)務(wu)(wu)場景的實時互(hu)聯(lian)(lian)互(hu)通,涉(she)及合(he)同(tong)排(pai)產、成品入庫、發貨到貨、運輸任務(wu)(wu)、運輸計劃、在(zai)途(tu)跟(gen)蹤等900多項(xiang)業(ye)(ye)務(wu)(wu)數據字(zi)(zi)段交互(hu)。電(dian)網(wang)(wang)(wang)(wang)的數字(zi)(zi)化能(neng)力向上(shang)下(xia)(xia)游(you)企業(ye)(ye)溢出、延(yan)伸。

南方電網山火災害防控體系能遠程監控野外火情,及時安排人員保護和修復線路。

《白(bai)皮(pi)書》還分析(xi),在能(neng)(neng)(neng)源(yuan)(yuan)革命新形勢下,利用數字(zi)(zi)技(ji)術,可(ke)實現對可(ke)再生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)出(chu)力(li)及供(gong)(gong)電(dian)(dian)(dian)負荷(he)的(de)(de)精準預測,分布(bu)式(shi)能(neng)(neng)(neng)源(yuan)(yuan)供(gong)(gong)需就地平衡(heng),提(ti)高電(dian)(dian)(dian)網(wang)(wang)可(ke)再生(sheng)能(neng)(neng)(neng)源(yuan)(yuan)消(xiao)納能(neng)(neng)(neng)力(li)。在過(guo)去,人們尋求超導儲能(neng)(neng)(neng)等(deng)技(ji)術的(de)(de)重大突(tu)破,來提(ti)高分布(bu)式(shi)能(neng)(neng)(neng)源(yuan)(yuan)利用率(lv)。如今(jin)數字(zi)(zi)電(dian)(dian)(dian)網(wang)(wang)直接繞(rao)開儲能(neng)(neng)(neng)難題(ti),就地平衡(heng)電(dian)(dian)(dian)能(neng)(neng)(neng)的(de)(de)供(gong)(gong)需。在廣東珠(zhu)海一(yi)項(xiang)(xiang)“支持能(neng)(neng)(neng)源(yuan)(yuan)消(xiao)費革命的(de)(de)城市-園(yuan)區雙級互聯網(wang)(wang)+智慧(hui)能(neng)(neng)(neng)源(yuan)(yuan)示范項(xiang)(xiang)目”中,珠(zhu)海市內的(de)(de)439戶屋頂光伏、2個電(dian)(dian)(dian)化(hua)(hua)學(xue)儲能(neng)(neng)(neng)站(zhan)(zhan)、2座風電(dian)(dian)(dian)站(zhan)(zhan),以及1316個充電(dian)(dian)(dian)樁(zhuang)接入到(dao)智慧(hui)能(neng)(neng)(neng)源(yuan)(yuan)運營管(guan)理的(de)(de)數字(zi)(zi)化(hua)(hua)平臺中。“這些(xie)分散(san)的(de)(de)電(dian)(dian)(dian)源(yuan)(yuan)聚小成多,能(neng)(neng)(neng)十分靈活地為城市提(ti)供(gong)(gong)巨(ju)大的(de)(de)能(neng)(neng)(neng)量(liang)。這在傳統(tong)物理電(dian)(dian)(dian)網(wang)(wang)是做不到(dao)的(de)(de),數字(zi)(zi)電(dian)(dian)(dian)網(wang)(wang)卻(que)可(ke)以實現。”南方電(dian)(dian)(dian)網(wang)(wang)廣東珠(zhu)海供(gong)(gong)電(dian)(dian)(dian)局的(de)(de)項(xiang)(xiang)目負責(ze)人說。

【責(ze)任編(bian)輯(ji):趙(zhao)藝涵】

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