国产精品视频一区二区三区无码,国产午夜精品无码,午夜天堂一区人妻,无遮挡色视频免费观看,中文字幕久热精品视频在线

5月6日，由(you)國(guo)(guo)網青海電(dian)力牽頭的(de)“高(gao)比(bi)例(li)新(xin)能源(yuan)電(dian)力系(xi)統多能互補優化配(pei)(pei)置與(yu)運行(xing)關(guan)(guan)鍵技術(shu)及應用”項目(mu)順利通(tong)過(guo)中國(guo)(guo)電(dian)機工程學會成果評價，研究成果獲評“國(guo)(guo)際領(ling)先”水平。此次成果評價特(te)別邀(yao)請中國(guo)(guo)工程院郭劍波院士及國(guo)(guo)內相關(guan)(guan)領(ling)域知名(ming)專家聯(lian)合進行(xing)，標志著我國(guo)(guo)高(gao)比(bi)例(li)新(xin)能源(yuan)電(dian)力系(xi)統多能互補優化配(pei)(pei)置與(yu)運行(xing)關(guan)(guan)鍵技術(shu)領(ling)域取得重大突破。

國網青海電(dian)科院試驗人(ren)員開展直流(liu)近(jin)區新能源(yuan)場站模型參(can)數(shu)優化和測試試驗。何(he)炳(bing)勛攝

項目圍繞電(dian)網側與(yu)電(dian)源(yuan)(yuan)側多能(neng)互(hu)(hu)(hu)補提升新能(neng)源(yuan)(yuan)消(xiao)納(na)的重大需求，從新能(neng)源(yuan)(yuan)不(bu)確定性建模與(yu)互(hu)(hu)(hu)補特(te)性分析、互(hu)(hu)(hu)補優化(hua)配置、互(hu)(hu)(hu)補優化(hua)調(diao)(diao)度(du)、互(hu)(hu)(hu)補協(xie)調(diao)(diao)控制(zhi)四項關鍵(jian)技術著手，通過研究多類型(xing)電(dian)源(yuan)(yuan)在不(bu)同(tong)時間尺度(du)、空間范圍的互(hu)(hu)(hu)補協(xie)調(diao)(diao)調(diao)(diao)度(du)與(yu)控制(zhi)方法，滿足電(dian)網側與(yu)電(dian)源(yuan)(yuan)側多能(neng)互(hu)(hu)(hu)補配置與(yu)運行(xing)優化(hua)應(ying)用需求，有(you)效提升新能(neng)源(yuan)(yuan)消(xiao)納(na)，增強(qiang)系統運行(xing)的靈(ling)活性，為(wei)我國(guo)可再生(sheng)能(neng)源(yuan)(yuan)持續健康發展(zhan)探索新途徑。

據國網(wang)青海(hai)電(dian)科院電(dian)網(wang)技(ji)術中心主任(ren)宋(song)銳介紹，項目團隊開(kai)展產學研(yan)用聯合攻關，圍繞西部地區可再生(sheng)能(neng)(neng)源(yuan)(yuan)(yuan)高效(xiao)(xiao)消納和供電(dian)安全(quan)的(de)(de)重大需求(qiu)，針對新(xin)能(neng)(neng)源(yuan)(yuan)(yuan)不確定性(xing)表(biao)(biao)征(zheng)難、電(dian)源(yuan)(yuan)(yuan)容(rong)量配置與(yu)多(duo)(duo)點布局(ju)難、考慮新(xin)能(neng)(neng)源(yuan)(yuan)(yuan)不確定性(xing)的(de)(de)優(you)化(hua)調(diao)度(du)難、實時控(kong)制(zhi)(zhi)與(yu)風險防控(kong)難，開(kai)展了多(duo)(duo)能(neng)(neng)源(yuan)(yuan)(yuan)電(dian)力(li)系(xi)統(tong)統(tong)一(yi)建模(mo)、規劃設計、互(hu)(hu)補(bu)(bu)(bu)調(diao)度(du)和控(kong)制(zhi)(zhi)的(de)(de)系(xi)統(tong)性(xing)研(yan)究。揭示了高比(bi)例新(xin)能(neng)(neng)源(yuan)(yuan)(yuan)多(duo)(duo)能(neng)(neng)互(hu)(hu)補(bu)(bu)(bu)運行(xing)規律，提出了新(xin)能(neng)(neng)源(yuan)(yuan)(yuan)不確定性(xing)表(biao)(biao)征(zheng)與(yu)多(duo)(duo)能(neng)(neng)互(hu)(hu)補(bu)(bu)(bu)特性(xing)分析(xi)方法，突破了多(duo)(duo)能(neng)(neng)互(hu)(hu)補(bu)(bu)(bu)協(xie)調(diao)優(you)化(hua)配置、互(hu)(hu)補(bu)(bu)(bu)優(you)化(hua)調(diao)度(du)與(yu)互(hu)(hu)補(bu)(bu)(bu)協(xie)調(diao)控(kong)制(zhi)(zhi)關鍵技(ji)術，研(yan)發(fa)了網(wang)源(yuan)(yuan)(yuan)一(yi)體化(hua)多(duo)(duo)能(neng)(neng)互(hu)(hu)補(bu)(bu)(bu)協(xie)調(diao)調(diao)度(du)與(yu)控(kong)制(zhi)(zhi)系(xi)統(tong)、多(duo)(duo)能(neng)(neng)互(hu)(hu)補(bu)(bu)(bu)系(xi)統(tong)協(xie)調(diao)配置軟件，有效(xiao)(xiao)支撐了新(xin)能(neng)(neng)源(yuan)(yuan)(yuan)高比(bi)例消納，為早日實現(xian)我(wo)國新(xin)能(neng)(neng)源(yuan)(yuan)(yuan)轉型和“雙(shuang)碳(tan)”目標(biao)提供了有力(li)的(de)(de)技(ji)術支撐。

國網青(qing)海(hai)電(dian)科(ke)院試驗(yan)人(ren)員在青(qing)海(hai)電(dian)網防(fang)御(yu)仿真實(shi)驗(yan)室新能源(yuan)(yuan)仿真平臺開展高比例新能源(yuan)(yuan)不確定(ding)出(chu)力(li)特性研(yan)究。何炳勛攝

“項(xiang)目突破了(le)高(gao)比例(li)新能(neng)源(yuan)(yuan)電(dian)力(li)系統多(duo)(duo)能(neng)互(hu)補優(you)化配置與運行(xing)關鍵技(ji)術(shu)，建立(li)了(le)高(gao)比例(li)新能(neng)源(yuan)(yuan)的(de)多(duo)(duo)能(neng)互(hu)補應用典(dian)范，形成(cheng)了(le)可(ke)借鑒、可(ke)推廣的(de)技(ji)術(shu)成(cheng)果和實(shi)踐經驗，為推動能(neng)源(yuan)(yuan)基(ji)地(di)多(duo)(duo)能(neng)互(hu)補開發(fa)與利用、提升新能(neng)源(yuan)(yuan)消納(na)能(neng)力(li)、帶(dai)動我國新能(neng)源(yuan)(yuan)并網運行(xing)控制技(ji)術(shu)升級提供(gong)了(le)重要技(ji)術(shu)支撐(cheng)。”國網青海(hai)電(dian)科院總(zong)工(gong)程師王生杰(jie)介紹(shao)說。

目前，該項(xiang)(xiang)目獲(huo)得發明專(zhuan)利31項(xiang)(xiang)，授權軟件著(zhu)(zhu)作權7項(xiang)(xiang)；發表SCI/EI論(lun)文(wen)39篇，出(chu)版學術(shu)專(zhuan)著(zhu)(zhu)1部。自2019年以來，該項(xiang)(xiang)目成果(guo)已(yi)在青海(hai)電(dian)(dian)(dian)(dian)網(wang)和新(xin)疆(jiang)電(dian)(dian)(dian)(dian)網(wang)開展全面應用，滿足了(le)電(dian)(dian)(dian)(dian)網(wang)側(ce)風電(dian)(dian)(dian)(dian)/光伏/光熱/水電(dian)(dian)(dian)(dian)/火電(dian)(dian)(dian)(dian)/儲能(neng)(neng)(neng)(neng)/燃氣7種(zhong)類(lei)型電(dian)(dian)(dian)(dian)源(yuan)(yuan)，以及12座(zuo)多能(neng)(neng)(neng)(neng)互補電(dian)(dian)(dian)(dian)站(zhan)的統(tong)一協調優化調度(du)與控制(zhi)；成果(guo)推廣應用至西(xi)北、東北、甘(gan)肅、吉林、寧夏(xia)、山(shan)西(xi)、山(shan)東、黑(hei)龍江8個省級及以上電(dian)(dian)(dian)(dian)網(wang)，支撐了(le)上述省區電(dian)(dian)(dian)(dian)網(wang)年度(du)新(xin)能(neng)(neng)(neng)(neng)源(yuan)(yuan)消(xiao)(xiao)納(na)能(neng)(neng)(neng)(neng)力評估、可再(zai)生能(neng)(neng)(neng)(neng)源(yuan)(yuan)消(xiao)(xiao)納(na)責任權重測算(suan)、中長(chang)期電(dian)(dian)(dian)(dian)量計劃制(zhi)定、電(dian)(dian)(dian)(dian)源(yuan)(yuan)協調控制(zhi)等，為促進新(xin)能(neng)(neng)(neng)(neng)源(yuan)(yuan)消(xiao)(xiao)納(na)能(neng)(neng)(neng)(neng)力提升提供了(le)重要支撐，社會經(jing)濟效(xiao)益顯(xian)著(zhu)(zhu)。

國(guo)網青海(hai)電科院試(shi)驗人員開展(zhan)光熱電站(zhan)機組進相試(shi)驗。何(he)炳勛攝

作為(wei)國家(jia)重要新(xin)型能源(yuan)(yuan)(yuan)產業(ye)基地，依托富集的風光水資(zi)源(yuan)(yuan)(yuan)優勢，近年來(lai)，青海(hai)新(xin)能源(yuan)(yuan)(yuan)迅猛發展(zhan)，隨著風力、光伏發電(dian)大規模集中并網(wang)(wang)，新(xin)能源(yuan)(yuan)(yuan)電(dian)源(yuan)(yuan)(yuan)在電(dian)力系統(tong)中的占比(bi)持續增加，而(er)新(xin)能源(yuan)(yuan)(yuan)的高度(du)不確(que)定性、多能互(hu)補耦合復(fu)雜、電(dian)網(wang)(wang)運(yun)行狀態多變(bian)、和電(dian)源(yuan)(yuan)(yuan)性能控(kong)制(zhi)技術多樣等特性給電(dian)源(yuan)(yuan)(yuan)側(ce)發電(dian)控(kong)制(zhi)和電(dian)網(wang)(wang)側(ce)調度(du)控(kong)制(zhi)帶來(lai)了壓力和挑戰(zhan)。