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為提升電網的新能源消納能力,新疆推進“光熱儲能+”示范項目
發布者:cspplaza | 來源:中國新聞網 | 0評論 | 2436查看 | 2024-01-17 10:15:22    

據(ju)國網新(xin)疆電力有(you)限公司能源(yuan)(yuan)大數(shu)據(ju)中心提供的數(shu)據(ju)顯示,2023年新(xin)疆新(xin)增新(xin)能源(yuan)(yuan)裝機達到(dao)2011.8萬千瓦,突(tu)破2000萬千瓦大關,新(xin)增并網規(gui)模位居全國第一(yi)。


第一批“沙戈荒”項目完成并網發電


近日,35千(qian)伏(fu)(fu)國家電(dian)投阿拉(la)爾光伏(fu)(fu)一(yi)電(dian)站(zhan)成(cheng)功并網,本次并網發(fa)電(dian)的(de)(de)項目為國家電(dian)投兵團一(yi)師10團40萬千(qian)瓦光伏(fu)(fu)發(fa)電(dian)項目。該項目為國家下達新(xin)疆(jiang)(jiang)的(de)(de)第一(yi)批(pi)(pi)(pi)以(yi)沙(sha)漠、戈(ge)(ge)(ge)壁(bi)、荒漠地(di)區為重點的(de)(de)大型風(feng)光基(ji)地(di)建設項目(以(yi)下簡稱第一(yi)批(pi)(pi)(pi)“沙(sha)戈(ge)(ge)(ge)荒”項目)。至此,新(xin)疆(jiang)(jiang)第一(yi)批(pi)(pi)(pi)“沙(sha)戈(ge)(ge)(ge)荒”項目全部完(wan)成(cheng)并網。截至目前,新(xin)疆(jiang)(jiang)“沙(sha)戈(ge)(ge)(ge)荒”并網新(xin)能源裝機達到900萬千(qian)瓦。


新(xin)(xin)(xin)疆作(zuo)為我國重要的(de)能(neng)(neng)源(yuan)(yuan)生產(chan)基(ji)地(di),太陽能(neng)(neng)和(he)(he)風能(neng)(neng)資源(yuan)(yuan)蘊藏量(liang)均(jun)居全(quan)國第二位。新(xin)(xin)(xin)疆立足“風光(guang)”資源(yuan)(yuan)優勢,錨定(ding)碳(tan)達峰碳(tan)中(zhong)和(he)(he)目(mu)標,統籌能(neng)(neng)源(yuan)(yuan)安全(quan)供應和(he)(he)綠色(se)低(di)碳(tan)發(fa)展(zhan),持續加快以新(xin)(xin)(xin)能(neng)(neng)源(yuan)(yuan)為主(zhu)體的(de)新(xin)(xin)(xin)型電力系統建(jian)(jian)設,提高可(ke)再生能(neng)(neng)源(yuan)(yuan)比例,推進(jin)大型風電光(guang)伏(fu)基(ji)地(di)、重大水(shui)電項目(mu)和(he)(he)抽水(shui)蓄(xu)能(neng)(neng)項目(mu)建(jian)(jian)設,新(xin)(xin)(xin)能(neng)(neng)源(yuan)(yuan)發(fa)展(zhan)實現了新(xin)(xin)(xin)突破。截至目(mu)前,新(xin)(xin)(xin)疆電網(wang)總(zong)裝(zhuang)(zhuang)機137879萬(wan)千(qian)瓦,新(xin)(xin)(xin)能(neng)(neng)源(yuan)(yuan)裝(zhuang)(zhuang)機規(gui)(gui)模(mo)達到(dao)(dao)6203.8萬(wan)千(qian)瓦。其中(zhong),風電裝(zhuang)(zhuang)機規(gui)(gui)模(mo)3136萬(wan)千(qian)瓦、光(guang)伏(fu)裝(zhuang)(zhuang)機規(gui)(gui)模(mo)3067.8萬(wan)千(qian)瓦。預計(ji)到(dao)(dao)2025年,新(xin)(xin)(xin)疆新(xin)(xin)(xin)能(neng)(neng)源(yuan)(yuan)并網(wang)裝(zhuang)(zhuang)機有(you)望達到(dao)(dao)11600萬(wan)千(qian)瓦以上,超過新(xin)(xin)(xin)疆能(neng)(neng)源(yuan)(yuan)總(zong)裝(zhuang)(zhuang)機的(de)一半,風光(guang)項目(mu)裝(zhuang)(zhuang)機將成為新(xin)(xin)(xin)疆新(xin)(xin)(xin)增裝(zhuang)(zhuang)機的(de)主(zhu)要來源(yuan)(yuan)。


從新(xin)(xin)(xin)疆各地(di)區新(xin)(xin)(xin)能源(yuan)發展來看(kan),新(xin)(xin)(xin)能源(yuan)裝機排名前三位的(de)依次是喀什地(di)區、阿(a)克蘇地(di)區、昌吉州(zhou)。從各區域新(xin)(xin)(xin)能源(yuan)發展來看(kan),南(nan)疆五(wu)地(di)州(zhou)增速最快(kuai),新(xin)(xin)(xin)增新(xin)(xin)(xin)能源(yuan)1028.3萬千瓦,占總新(xin)(xin)(xin)增量的(de)51%。


布局“充電寶”蓄能遠航


為(wei)解決新(xin)能(neng)(neng)源(yuan)裝(zhuang)機(ji)(ji)(ji)容(rong)量(liang)的(de)(de)快(kuai)速增長(chang)問(wen)題(ti),保障電(dian)(dian)(dian)(dian)力(li)(li)(li)系(xi)統(tong)安(an)全穩定運(yun)(yun)行,2023年11月25日,我國西北(bei)(bei)地區(qu)首(shou)(shou)臺(tai)抽(chou)水蓄能(neng)(neng)機(ji)(ji)(ji)組(zu)——國家(jia)電(dian)(dian)(dian)(dian)網(wang)阜康抽(chou)水蓄能(neng)(neng)電(dian)(dian)(dian)(dian)站1號機(ji)(ji)(ji)組(zu)投產發電(dian)(dian)(dian)(dian),實現(xian)了新(xin)疆和(he)(he)西北(bei)(bei)電(dian)(dian)(dian)(dian)網(wang)調(diao)節(jie)(jie)性(xing)電(dian)(dian)(dian)(dian)源(yuan)的(de)(de)新(xin)突破。該抽(chou)蓄電(dian)(dian)(dian)(dian)站總裝(zhuang)機(ji)(ji)(ji)容(rong)量(liang)120萬(wan)千(qian)瓦,此次投運(yun)(yun)送(song)電(dian)(dian)(dian)(dian)為(wei)首(shou)(shou)臺(tai)30萬(wan)千(qian)瓦機(ji)(ji)(ji)組(zu),計劃(hua)2024年全部投產發電(dian)(dian)(dian)(dian),每年可增發新(xin)能(neng)(neng)源(yuan)電(dian)(dian)(dian)(dian)力(li)(li)(li)26億千(qian)瓦時(shi)。投運(yun)(yun)后,可充當大電(dian)(dian)(dian)(dian)網(wang)安(an)全運(yun)(yun)行的(de)(de)穩定器(qi)、調(diao)節(jie)(jie)器(qi),主(zhu)要(yao)承擔電(dian)(dian)(dian)(dian)力(li)(li)(li)系(xi)統(tong)調(diao)峰、填谷、儲能(neng)(neng)、調(diao)頻、調(diao)相和(he)(he)緊(jin)急事故備用等任務(wu),成為(wei)支(zhi)撐(cheng)新(xin)能(neng)(neng)源(yuan)大發展的(de)(de)“充電(dian)(dian)(dian)(dian)寶”,有(you)效(xiao)助(zhu)力(li)(li)(li)新(xin)疆“風光”資源(yuan)的(de)(de)開發、消納和(he)(he)外送(song)。


正在建設中的,還有裝(zhuang)機容量120萬(wan)千瓦(wa)的哈密抽水蓄(xu)能(neng)(neng)電(dian)(dian)站和(he)(he)裝(zhuang)機容量210萬(wan)千瓦(wa)的和(he)(he)靜(jing)抽水蓄(xu)能(neng)(neng)電(dian)(dian)站,和(he)(he)靜(jing)抽水蓄(xu)能(neng)(neng)電(dian)(dian)站也是全(quan)國首個(ge)抽水蓄(xu)能(neng)(neng)與常規水電(dian)(dian)一(yi)體(ti)化(hua)規劃、開(kai)發、運營(ying)的電(dian)(dian)站。兩個(ge)項目全(quan)部建成投產(chan)后每年可節(jie)約標煤413.9萬(wan)噸、減排二氧化(hua)碳約1232.6萬(wan)噸。


提升新能源“消納”和“儲能”能力


為提升電網的新能源消納能力,新疆推進實施了一系列“光伏+儲能”電站、“光熱儲能+光(guang)伏”一(yi)(yi)體(ti)(ti)化示范項目等新型(xing)儲(chu)能項目。2023年6月(yue)30日,中核(he)集團新華發(fa)電莎車100萬千瓦光(guang)儲(chu)一(yi)(yi)體(ti)(ti)化項目全容量并(bing)網發(fa)電,刷新了新疆光(guang)儲(chu)一(yi)(yi)體(ti)(ti)化電站(zhan)單體(ti)(ti)裝機容量紀(ji)錄,是新疆單體(ti)(ti)裝機容量最大的光(guang)儲(chu)一(yi)(yi)體(ti)(ti)化電站(zhan)。


新(xin)(xin)(xin)(xin)疆(jiang)新(xin)(xin)(xin)(xin)能源產(chan)業(ye)的高(gao)速發展,離不開堅強(qiang)的網(wang)(wang)架支撐。為確保(bao)新(xin)(xin)(xin)(xin)能源加快并網(wang)(wang),國(guo)網(wang)(wang)新(xin)(xin)(xin)(xin)疆(jiang)電(dian)(dian)力緊跟(gen)新(xin)(xin)(xin)(xin)能源發展趨勢,不斷完善和補強(qiang)新(xin)(xin)(xin)(xin)疆(jiang)電(dian)(dian)網(wang)(wang)。目前,新(xin)(xin)(xin)(xin)疆(jiang)已建成750千伏(fu)(fu)輸變(bian)電(dian)(dian)工程45個,其中變(bian)電(dian)(dian)站(zhan)27座(zuo),變(bian)電(dian)(dian)容量(liang)7850萬(wan)千伏(fu)(fu)安(an),線路長(chang)度(du)10135.235千米。新(xin)(xin)(xin)(xin)疆(jiang)成為全國(guo)750千伏(fu)(fu)變(bian)電(dian)(dian)站(zhan)最(zui)(zui)多、750千伏(fu)(fu)線路最(zui)(zui)長(chang)、覆蓋面積(ji)最(zui)(zui)大的省(sheng)份,為新(xin)(xin)(xin)(xin)能源最(zui)(zui)大化的消(xiao)納創造了(le)條件。


為讓新(xin)能(neng)源(yuan)(yuan)有“路”可走(zou)、“乘(cheng)風”出(chu)疆(jiang)(jiang)(jiang),國網新(xin)疆(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)力(li)不斷(duan)暢通電(dian)(dian)(dian)(dian)力(li)外(wai)(wai)送(song)(song)通道,形成(cheng)了“兩(liang)交兩(liang)直(zhi)”電(dian)(dian)(dian)(dian)力(li)外(wai)(wai)送(song)(song)通道。目前,正在加快推進疆(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)外(wai)(wai)送(song)(song)直(zhi)流(liu)第(di)三條通道——哈密(mi)北—重(zhong)慶±800千(qian)(qian)伏特高(gao)壓(ya)直(zhi)流(liu)工程(cheng)建(jian)設。建(jian)成(cheng)投運(yun)后,疆(jiang)(jiang)(jiang)電(dian)(dian)(dian)(dian)外(wai)(wai)送(song)(song)能(neng)力(li)將(jiang)超過3000萬千(qian)(qian)瓦,新(xin)疆(jiang)(jiang)(jiang)的(de)電(dian)(dian)(dian)(dian)能(neng)也(ye)將(jiang)“直(zhi)達(da)”華中、華東、西(xi)(xi)南地區,電(dian)(dian)(dian)(dian)力(li)保供輻射圈將(jiang)越來越廣闊(kuo)。作為目前全(quan)世界電(dian)(dian)(dian)(dian)壓(ya)等(deng)級最高(gao)、輸(shu)送(song)(song)容量(liang)最大、輸(shu)送(song)(song)距離最遠的(de)特高(gao)壓(ya)工程(cheng),吉(ji)泉直(zhi)流(liu)輸(shu)電(dian)(dian)(dian)(dian)工程(cheng)自2019年投運(yun)至今,日(ri)輸(shu)送(song)(song)電(dian)(dian)(dian)(dian)量(liang)最高(gao)達(da)2.4億(yi)千(qian)(qian)瓦時,是我(wo)國“西(xi)(xi)電(dian)(dian)(dian)(dian)東送(song)(song)”能(neng)源(yuan)(yuan)戰略的(de)重(zhong)要基礎(chu)設施。


為實現風電(dian)(dian)、光伏高效(xiao)消納,國(guo)網新(xin)疆電(dian)(dian)力聚焦疆內和外送兩個市場(chang),推進(jin)綠電(dian)(dian)綠證交(jiao)易(yi),讓更多新(xin)能(neng)(neng)源(yuan)(yuan)有了消納出口。2023年組織外送綠電(dian)(dian)交(jiao)易(yi)41批次,交(jiao)易(yi)電(dian)(dian)量10.3億千瓦時(shi),是2022年交(jiao)易(yi)規(gui)模的(de)60倍。下一步(bu),國(guo)網新(xin)疆電(dian)(dian)力將(jiang)全力做好國(guo)家第二批、第三(san)批“沙戈(ge)荒”項目(mu)并網服務,落實“新(xin)能(neng)(neng)源(yuan)(yuan)+儲能(neng)(neng)”“新(xin)能(neng)(neng)源(yuan)(yuan)+火電(dian)(dian)靈活性改(gai)造(zao)”等沙戈(ge)荒項目(mu)實施(shi)路(lu)徑,增加(jia)系統調節能(neng)(neng)力,最大化促進(jin)“沙戈(ge)荒”項目(mu)新(xin)能(neng)(neng)源(yuan)(yuan)消納,提升新(xin)能(neng)(neng)源(yuan)(yuan)利用率(lv)。

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