國網遼寧電力推進新能源發展 助力實現碳達峰、碳中和目標
2022-04-26 522 gjys004
4月(yue)18日,遼(liao)寧大連紅(hong)沿河(he)核電站至(zhi)500千(qian)伏瓦房店(dian)變電站500千(qian)伏輸電工程(cheng)正在(zai)加緊(jin)施工,計(ji)劃4月(yue)末(mo)投運。該工程(cheng)是落實(shi)碳達峰(feng)、碳中和(he)目標的(de)重要(yao)工程(cheng),將進一步優化完(wan)善大連地區(qu)500千(qian)伏網架結構,滿(man)足紅(hong)沿河(he)核電站6臺機(ji)組滿(man)發送出需要(yao),將年替代標煤(mei)228萬噸,減(jian)排(pai)二氧化碳625萬多噸。
據了(le)解(jie),“十四五(wu)”末期,遼(liao)寧(ning)(ning)省新能(neng)(neng)源裝機(ji)將達(da)到4000萬千瓦,對電(dian)網(wang)的支撐能(neng)(neng)力(li)、消(xiao)(xiao)納能(neng)(neng)力(li)提(ti)出了(le)更(geng)高要求。2022年,國網(wang)遼(liao)寧(ning)(ning)省電(dian)力(li)有限公司深入(ru)落實(shi)“四個革命、一(yi)個合作(zuo)”能(neng)(neng)源安全新戰略(lve),始終堅持“能(neng)(neng)源是主戰場,電(dian)力(li)是主力(li)軍,電(dian)網(wang)是排頭兵”這一(yi)要求,著(zhu)力(li)推動(dong)能(neng)(neng)源開發“清(qing)潔化”、能(neng)(neng)源利用(yong)“高效化”、能(neng)(neng)源消(xiao)(xiao)費“電(dian)氣化”,為(wei)促進遼(liao)寧(ning)(ning)能(neng)(neng)源全面轉型貢獻(xian)“遼(liao)電(dian)方案(an)”。
加快新能源工程建設
不(bu)只是(shi)大連紅沿河核電(dian)站至瓦房店(dian)變電(dian)站500千伏輸(shu)電(dian)工(gong)(gong)(gong)(gong)程,3月23日,位于朝陽的(de)500千伏川州輸(shu)變電(dian)工(gong)(gong)(gong)(gong)程現場(chang),遼寧省送變電(dian)工(gong)(gong)(gong)(gong)程有限(xian)公司730余(yu)名施工(gong)(gong)(gong)(gong)人員已(yi)工(gong)(gong)(gong)(gong)作在(zai)土建(jian)、變電(dian)和線路各施工(gong)(gong)(gong)(gong)現場(chang),搶抓當前施工(gong)(gong)(gong)(gong)黃金期(qi),加快推動工(gong)(gong)(gong)(gong)程建(jian)設(she)。
“一季度(du),我們將開工(gong)(gong)(gong)28項新(xin)能源(yuan)配套送出工(gong)(gong)(gong)程和8項網(wang)架加強(qiang)工(gong)(gong)(gong)程,全(quan)面推(tui)進新(xin)能源(yuan)項目建設,加快(kuai)新(xin)能源(yuan)項目落(luo)地。”國網(wang)遼寧電(dian)力建設部(bu)負責(ze)人張濤介紹(shao)說,今(jin)年計(ji)劃投產500千伏大連(lian)(lian)冷家、鞍山析木(mu)、朝陽川州輸變電(dian)工(gong)(gong)(gong)程和大連(lian)(lian)紅沿河(he)核電(dian)送出工(gong)(gong)(gong)程。
“十(shi)四五”期間,國網遼(liao)寧(ning)電(dian)(dian)力加(jia)快推動新型電(dian)(dian)力系統建設(she),積極服務能(neng)源綠色低碳(tan)(tan)轉(zhuan)型,以服務“數字遼(liao)寧(ning)、智造(zao)強省”戰略為(wei)目(mu)標(biao),計劃新建66千伏(fu)及以上變(bian)電(dian)(dian)站(zhan)300余(yu)座,新增變(bian)電(dian)(dian)容量6000萬千伏(fu)安,線(xian)路長度1.3萬千米,重點加(jia)強遼(liao)中(zhong)南負荷發展較快地區和(he)遼(liao)西北新能(neng)源富集地區電(dian)(dian)網建設(she),服務遼(liao)寧(ning)全面振興(xing)全方位振興(xing)和(he)“雙碳(tan)(tan)”目(mu)標(biao)實現。
為加速項(xiang)目(mu)(mu)落地和重(zhong)點突破,國網遼寧電力滾動(dong)優(you)化(hua)“雙碳”任務清單(dan)和電網規劃(hua)(hua),堅(jian)(jian)持“項(xiang)目(mu)(mu)跟(gen)著規劃(hua)(hua)走、資(zi)金跟(gen)著項(xiang)目(mu)(mu)走”,把(ba)規劃(hua)(hua)變成工作計劃(hua)(hua)、行動(dong)方案、任務清單(dan)和時間表、路線(xian)圖,集合資(zi)源、精(jing)準發(fa)力、攻(gong)(gong)堅(jian)(jian)攻(gong)(gong)關重(zhong)點項(xiang)目(mu)(mu),統籌推進(jin)各級(ji)電網協調發(fa)展(zhan),為煤(mei)、水、核、風、光、生物質等各類(lei)能(neng)源清潔(jie)高效利用構建堅(jian)(jian)強平臺(tai)。
2021年,國網遼寧電力(li)調增“新(xin)建4座、擴建4座”500千(qian)伏變(bian)電站(zhan)進入“十四五”電網規劃;投運東(dong)北(bei)首座用于新(xin)能源送出的500千(qian)伏永安變(bian)電站(zhan),打通了(le)遼北(bei)風光資源富(fu)集地區(qu)至遼中(zhong)(zhong)負荷中(zhong)(zhong)心的綠色能源“高速路”。
2022年,遼寧省政府將“十四五”末(mo)新(xin)能源發展目(mu)標由3700萬(wan)千(qian)瓦調(diao)增至4000萬(wan)千(qian)瓦。對此,國網(wang)遼寧電(dian)力(li)(li)主動服務(wu)新(xin)能源跨越式(shi)發展新(xin)目(mu)標,全(quan)力(li)(li)推(tui)進(jin)第一批(pi)已下(xia)達(da)建(jian)設計劃的(de)725萬(wan)千(qian)瓦風電(dian)項目(mu)接入系統總體方案規(gui)劃論證,超(chao)前(qian)啟動配套送(song)出工程可研,簡化接入電(dian)網(wang)審批(pi)流程2項,壓縮10個工作日,為保障新(xin)能源盡早并網(wang)提供更(geng)加優質的(de)電(dian)力(li)(li)服務(wu)。加快(kuai)開展阜新(xin)豐田(tian)升壓、朝陽(yang)利州擴建(jian)、葫(hu)蘆島沙(sha)河營擴建(jian)、遼西遼中加強(qiang)工程等500千(qian)伏(fu)重點工程前(qian)期工作,全(quan)面提升遼寧電(dian)網(wang)對新(xin)增新(xin)能源的(de)消納能力(li)(li)和(he)資源優化配置(zhi)能力(li)(li)。
提升新能源消納水平
3月份進入遼寧(ning)(ning)地(di)區大風(feng)期,遼寧(ning)(ning)全省(sheng)(sheng)風(feng)電(dian)(dian)、新(xin)能源(yuan)最大電(dian)(dian)力(li)相繼創(chuang)新(xin)高(gao)。3月4日,風(feng)電(dian)(dian)最大電(dian)(dian)力(li)達(da)到817萬(wan)千(qian)瓦,首超(chao)800萬(wan)千(qian)瓦;3月5日,新(xin)能源(yuan)最大電(dian)(dian)力(li)達(da)到1001萬(wan)千(qian)瓦,首超(chao)1000萬(wan)千(qian)瓦;隨著(zhu)2021年年底500兆瓦阜新(xin)平價(jia)光伏基地(di)并網,遼寧(ning)(ning)省(sheng)(sheng)內光伏裝機(ji)增加明(ming)顯,今(jin)年光伏最大電(dian)(dian)力(li)屢創(chuang)新(xin)高(gao),3月6日,光伏最大電(dian)(dian)力(li)達(da)336萬(wan)千(qian)瓦,再創(chuang)歷史新(xin)高(gao)。
2021年,22個新(xin)(xin)建新(xin)(xin)能(neng)源項目和省內在建海(hai)上(shang)風電項目全部(bu)并網,新(xin)(xin)增容量(liang)283.3萬千(qian)瓦(wa)。服務清(qing)潔(jie)能(neng)源發電790.43億千(qian)瓦(wa)時,同比(bi)增長20.96%;新(xin)(xin)能(neng)源利(li)用率(lv)98.23%,高(gao)于國家電網公司控制目標1.13個百分(fen)點(dian)。
“今(jin)年,隨著全省480萬千瓦低價新(xin)能(neng)源規劃項目逐(zhu)漸建成(cheng),新(xin)能(neng)源裝機將再次(ci)快速增(zeng)長,新(xin)能(neng)源的發(fa)展(zhan)理念,已由‘促消納’向(xiang)‘發(fa)展(zhan)與消納并(bing)重’轉變。”國網遼(liao)寧電力調度控制中(zhong)心負(fu)責人高凱介紹說,預(yu)計全年,遼(liao)寧電網風(feng)電發(fa)電量將同比提升(sheng)16.1%,光伏發(fa)電量將同比提升(sheng)21.1%。
新(xin)(xin)形勢帶來(lai)新(xin)(xin)要求。國(guo)網遼寧電(dian)力積極服(fu)務新(xin)(xin)能源(yuan)高(gao)比例消納和高(gao)質量發展(zhan),做好(hao)新(xin)(xin)能源(yuan)并(bing)網服(fu)務,滾動測(ce)算新(xin)(xin)能源(yuan)消納能力,強化(hua)新(xin)(xin)能源(yuan)調度運行管理,開展(zhan)新(xin)(xin)型電(dian)力系統關鍵技術研(yan)究。
從加強(qiang)新(xin)(xin)能(neng)(neng)(neng)(neng)源(yuan)并(bing)網(wang)(wang)管理(li)方面,國網(wang)(wang)遼寧(ning)電(dian)(dian)力(li)梳理(li)國家強(qiang)制(zhi)性標準《電(dian)(dian)力(li)系(xi)統(tong)(tong)(tong)(tong)安全穩定導則(ze)》及新(xin)(xin)版(ban)《風電(dian)(dian)場接入(ru)電(dian)(dian)力(li)系(xi)統(tong)(tong)(tong)(tong)技術(shu)規定》,更新(xin)(xin)新(xin)(xin)能(neng)(neng)(neng)(neng)源(yuan)并(bing)網(wang)(wang)技術(shu)要求(qiu);全面統(tong)(tong)(tong)(tong)計存量(liang)新(xin)(xin)能(neng)(neng)(neng)(neng)源(yuan)場站集中并(bing)網(wang)(wang)容缺辦理(li)情況(kuang),限期滿足相關(guan)技術(shu)要求(qiu),推動新(xin)(xin)能(neng)(neng)(neng)(neng)源(yuan)向新(xin)(xin)型(xing)電(dian)(dian)力(li)系(xi)統(tong)(tong)(tong)(tong)裝機、電(dian)(dian)量(liang)和責(ze)任主體同步轉變(bian)。“我(wo)們(men)還需要合理(li)測算新(xin)(xin)能(neng)(neng)(neng)(neng)源(yuan)并(bing)網(wang)(wang)和消(xiao)納水(shui)平(ping)。”高凱補充說(shuo),國網(wang)(wang)遼寧(ning)電(dian)(dian)力(li)結合“十四五”期間省內新(xin)(xin)能(neng)(neng)(neng)(neng)源(yuan)跨越式發(fa)展目(mu)標,滾動分析消(xiao)納能(neng)(neng)(neng)(neng)力(li),編(bian)制(zhi)《遼寧(ning)省新(xin)(xin)能(neng)(neng)(neng)(neng)源(yuan)優先調度工作規則(ze)》,統(tong)(tong)(tong)(tong)籌新(xin)(xin)能(neng)(neng)(neng)(neng)源(yuan)發(fa)展“量(liang)”“率”關(guan)系(xi),做好(hao)“保(bao)障性、市場化”等(deng)各類項目(mu)的并(bing)網(wang)(wang)服務(wu),充分發(fa)揮(hui)市場調節機制(zhi),破解高比例新(xin)(xin)能(neng)(neng)(neng)(neng)源(yuan)接入(ru)與消(xiao)納難題。
1月26日,國網遼寧(ning)電(dian)力啟動220千伏鐵嶺曲家風電(dian)場二期平安(an)堡項(xiang)目新能(neng)源并(bing)網管理(li)流程(cheng),并(bing)在項(xiang)目中深化新能(neng)源并(bing)網“三個(ge)一”工程(cheng),即一個(ge)流程(cheng)、一個(ge)標準、一站(zhan)式服務,確保新能(neng)源并(bing)網過程(cheng)透明高效及政(zheng)策(ce)和技術合(he)規(gui),加快項(xiang)目并(bing)網速度。
為實現新(xin)能(neng)(neng)源早(zao)并(bing)網(wang)(wang)、早(zao)發電(dian)需要(yao)(yao),國網(wang)(wang)遼寧電(dian)力啟動上線新(xin)能(neng)(neng)源并(bing)網(wang)(wang)服務流(liu)程(cheng),實時更新(xin)場站并(bing)網(wang)(wang)前缺(que)陷整改情況及流(liu)程(cheng)節點信息;編寫新(xin)能(neng)(neng)源并(bing)網(wang)(wang)服務指南(nan)及手冊(ce),規(gui)范(fan)各部(bu)門專業(ye)管理(li)要(yao)(yao)求,明確(que)規(gui)范(fan)省地電(dian)力公司(si)專業(ye)管理(li)標準和驗收(shou)要(yao)(yao)求,強(qiang)化風險防控。發布新(xin)能(neng)(neng)源并(bing)網(wang)(wang)“一站式(shi)服務”“2個工作日辦(ban)結”等承諾制(zhi)度,著力打造新(xin)能(neng)(neng)源優質(zhi)并(bing)網(wang)(wang)的“遼寧范(fan)本”。
加強全社會節能提效
“供電公(gong)司(si)快速、優質的用電服務,加快了電動公(gong)交(jiao)(jiao)(jiao)全線(xian)通(tong)車運營,讓(rang)全區告別沒有公(gong)交(jiao)(jiao)(jiao)車的歷史,城市公(gong)交(jiao)(jiao)(jiao)正逐(zhu)步(bu)邁入綠(lv)色節能減排新時代(dai)。”2月(yue)23日,遼陽弓長(chang)嶺(ling)區交(jiao)(jiao)(jiao)通(tong)運輸局科長(chang)于海亮說道。
遼陽(yang)供電(dian)公(gong)司主(zhu)動(dong)對(dui)接弓(gong)長嶺(ling)城鄉公(gong)交(jiao)一體(ti)化(hua)項目,加快推(tui)動(dong)充電(dian)樁配套設施建(jian)設,滿足76個(ge)充電(dian)車(che)位(wei)用電(dian)。截至目前,60輛純電(dian)動(dong)公(gong)交(jiao)車(che)累計年(nian)耗(hao)電(dian)量約(yue)1744萬千瓦時(shi),等價(jia)值為5628.74噸標煤,預計每(mei)年(nian)減(jian)排(pai)二氧化(hua)碳(tan)82噸,推(tui)動(dong)弓(gong)長嶺(ling)區綠色、環保、智能交(jiao)通(tong)建(jian)設,打造新型綠色交(jiao)通(tong)示范區。
目前,遼寧(ning)地(di)區(qu)電(dian)(dian)(dian)動(dong)汽車充(chong)電(dian)(dian)(dian)場(chang)站(zhan)覆蓋了(le)所(suo)有城(cheng)市(shi)和部(bu)分高速公路服務區(qu)。國網遼寧(ning)電(dian)(dian)(dian)力(li)及相關產業單位已建(jian)成充(chong)電(dian)(dian)(dian)場(chang)站(zhan)375座(zuo),合計2650個充(chong)電(dian)(dian)(dian)樁(zhuang),為汽車電(dian)(dian)(dian)動(dong)化、電(dian)(dian)(dian)動(dong)汽車普(pu)及打下堅實基礎(chu);年(nian)充(chong)電(dian)(dian)(dian)量超過2500萬(wan)千瓦時,每(mei)年(nian)可替代燃(ran)油超過8萬(wan)升。“十四五”期間,國網遼寧(ning)電(dian)(dian)(dian)力(li)還將在縣域建(jian)設充(chong)電(dian)(dian)(dian)樁(zhuang)1000個,完成車聯網平(ping)臺向農村地(di)區(qu)布(bu)局,做好充(chong)換電(dian)(dian)(dian)網絡布(bu)局規劃,形成高效、穩定(ding)、可持(chi)續(xu)的(de)車網互動(dong)業務模式(shi)和市(shi)場(chang)運作機制,助力(li)實現綠色、低碳出行(xing)。
不(bu)僅如此,國網(wang)遼寧電(dian)力持續加強全社會節能提效,不(bu)斷(duan)提升終端(duan)消費的電(dian)氣化水平(ping)。2021年,該公司(si)累計實(shi)施電(dian)能替(ti)(ti)代(dai)1608項,完成替(ti)(ti)代(dai)電(dian)量35億千瓦(wa)時。
2022年,國(guo)網遼(liao)寧電(dian)(dian)(dian)力(li)還(huan)將持續拓展(zhan)電(dian)(dian)(dian)能替(ti)代(dai)廣度深(shen)度,推(tui)動電(dian)(dian)(dian)動汽車、港(gang)口岸(an)電(dian)(dian)(dian)等(deng)電(dian)(dian)(dian)氣化發展(zhan),深(shen)挖工(gong)業生產窯爐(lu)、鍋(guo)爐(lu)替(ti)代(dai)潛力(li),加快鄉村電(dian)(dian)(dian)氣化提(ti)升(sheng)工(gong)程建設,推(tui)進清潔取暖“煤改電(dian)(dian)(dian)”。“十四五”期間,該公司(si)將推(tui)動遼(liao)寧全社(she)會能效(xiao)提(ti)升(sheng),力(li)爭電(dian)(dian)(dian)能占終端能源消費(fei)比重達到24%,新增電(dian)(dian)(dian)能替(ti)代(dai)電(dian)(dian)(dian)量300億(yi)千(qian)瓦時以上。
同(tong)時,國網(wang)遼寧(ning)電(dian)力積極服務鄉(xiang)村清潔能(neng)源(yuan)(yuan)發展,推動(dong)綜合能(neng)源(yuan)(yuan)生產和消費(fei)革命,轉變鄉(xiang)村用能(neng)方式(shi),提高綜合能(neng)源(yuan)(yuan)利用效率;進一步增強(qiang)農村電(dian)網(wang)供電(dian)能(neng)力,完(wan)善網(wang)架結構,促進分布(bu)式(shi)電(dian)源(yuan)(yuan)接入及新能(neng)源(yuan)(yuan)消納,助(zhu)力鄉(xiang)村分布(bu)式(shi)新能(neng)源(yuan)(yuan)持續(xu)發展。