11月28日(ri),《青海(hai)(hai)日(ri)報》記者走進(jin)海(hai)(hai)南藏(zang)族自(zi)治州(zhou)綠(lv)色產業(ye)發(fa)展(zhan)園區中(zhong)電(dian)建共和100萬千瓦光(guang)伏光(guang)熱項目(mu)現(xian)(xian)場(chang),看見百(bai)米(mi)高的(de)(de)吸熱塔拔地而起,定日(ri)鏡安(an)裝緊張有序。據了解,該項目(mu)設計裝機規模為1000MW,包含(han)光(guang)伏發(fa)電(dian)部分交流側容量900MW和配套太陽能(neng)熱發(fa)電(dian)系統(tong),該項目(mu)采(cai)用熔(rong)鹽(yan)塔式技(ji)術(shu)路線,配備儲(chu)熱時長8小時的(de)(de)大(da)容量儲(chu)熱系統(tong),能(neng)夠滿足電(dian)網早(zao)晚用電(dian)高峰(feng)時段的(de)(de)用電(dian)需求,在(zai)推動國家(jia)能(neng)源清潔(jie)低碳(tan)轉(zhuan)型、實現(xian)(xian)碳(tan)達峰(feng)碳(tan)中(zhong)和目(mu)標中(zhong)發(fa)揮著不可或缺的(de)(de)獨特優勢。
海南藏族(zu)自治州綠色產業發展(zhan)園區(qu)的(de)三座光熱電站(《青海日報》記(ji)者(zhe)洪玉杰、張得俊、秦睿攝(she))
據此前報(bao)道,中(zhong)電(dian)(dian)(dian)(dian)建(jian)共和100萬千瓦光伏光熱(re)項(xiang)(xiang)目場址位于(yu)青(qing)海(hai)省海(hai)南州共和縣海(hai)南生(sheng)態太陽能發電(dian)(dian)(dian)(dian)園區(qu)內(nei)。項(xiang)(xiang)目廠址平均海(hai)拔2872m左右(you)。本工(gong)程光熱(re)發電(dian)(dian)(dian)(dian)裝機(ji)規模1×100MW,采用熔鹽(yan)塔式技(ji)術路線,暫定鏡場總(zong)采光面積約50萬㎡,吸(xi)熱(re)器功(gong)率260MWt。選用二元熔鹽(yan)作為傳熱(re)儲熱(re)介質,等效儲熱(re)時長8h。由CSPPLAZA平臺會員(yuan)單位——中(zhong)國(guo)電(dian)(dian)(dian)(dian)建(jian)集團(tuan)西北勘測設計研究(jiu)院有(you)限公司(簡(jian)稱(cheng):中(zhong)國(guo)電(dian)(dian)(dian)(dian)建(jian)西北院)總(zong)承(cheng)包建(jian)設,東(dong)方(fang)電(dian)(dian)(dian)(dian)氣集團(tuan)東(dong)方(fang)鍋爐股份有(you)限公司先后中(zhong)標(biao)100MW光熱(re)發電(dian)(dian)(dian)(dian)項(xiang)(xiang)目聚光集熱(re)系(xi)統和蒸汽發生(sheng)器系(xi)統。
據中(zhong)國電(dian)建西(xi)北(bei)院(yuan)新(xin)能(neng)(neng)源工(gong)(gong)程(cheng)院(yuan)黨(dang)委書記、副院(yuan)長(chang)徐建偉介紹,中(zhong)國電(dian)建西(xi)北(bei)院(yuan)是國內首批(pi)參(can)與(yu)太陽能(neng)(neng)熱(re)(re)發電(dian)工(gong)(gong)程(cheng)建設的企(qi)業(ye),具備塔式、槽式和(he)線性(xing)菲涅爾式等各類主流太陽能(neng)(neng)熱(re)(re)發電(dian)項(xiang)目勘察、規劃(hua)(hua)、設計(ji)、施工(gong)(gong)能(neng)(neng)力,已(yi)承(cheng)擔光熱(re)(re)發電(dian)EPC項(xiang)目7項(xiang),完(wan)成可行(xing)性(xing)研(yan)究總裝機容量4000兆(zhao)瓦、勘察設計(ji)階段裝機容量750兆(zhao)瓦,在光熱(re)(re)行(xing)業(ye)走在“第一(yi)梯隊(dui)”。為助力“沙(sha)戈荒”大(da)型(xing)風光電(dian)基(ji)地開發外送,中(zhong)國電(dian)建西(xi)北(bei)院(yuan)完(wan)成了青(qing)海(hai)、新(xin)疆、陜西(xi)、甘肅等一(yi)批(pi)新(xin)能(neng)(neng)源基(ji)地多能(neng)(neng)互補(bu)項(xiang)目規劃(hua)(hua)。目前正在實(shi)施青(qing)海(hai)青(qing)豫直流二期電(dian)建、國能(neng)(neng)共和(he)90萬千瓦光伏+10萬千瓦光熱(re)(re)等一(yi)批(pi)多能(neng)(neng)互補(bu)項(xiang)目建設。