近(jin)日,大唐石城子(zi)100萬千瓦(wa)“光熱+光伏”一體(ti)化清潔能源示范(fan)項目正在(zai)進(jin)行設備安裝(zhuang)。
圖片大(da)唐石城光熱(re)項目現(xian)場,空冷島正在(zai)施工中(zhong)(zhong)。融(rong)媒體中(zhong)(zhong)心記者楊宏建攝
光熱項目(mu)副經理劉偉東說:“目(mu)前發電機定(ding)子、汽包、預熱器(qi)已(yi)經就位,46個(ge)支路的集熱鏡場(chang)已(yi)安裝完(wan)成(cheng)50%,計(ji)劃(hua)年內投產(chan)。”
大(da)唐石城子100萬(wan)千(qian)瓦“光熱+光伏”一體化(hua)(hua)清潔能(neng)源示范項(xiang)目集成(cheng)智(zhi)能(neng)運維系統,通過無人機巡檢、AI故障診斷(duan)等(deng)技術提升(sheng)設備(bei)管理效率,并接入新疆(jiang)電(dian)網(wang)調度平臺(tai),實現與(yu)區域新能(neng)源基地的(de)(de)協同優化(hua)(hua)運行。建成(cheng)后,年發(fa)電(dian)量預計可(ke)達20億千(qian)瓦時以上(shang),可(ke)滿足約(yue)100萬(wan)戶(hu)家庭的(de)(de)年用電(dian)需(xu)求。
該項(xiang)(xiang)目采(cai)用(yong)“光熱(re)+光伏(fu)”互(hu)補模(mo)式(shi)建(jian)設,其中光熱(re)發(fa)(fa)電(dian)(dian)(dian)(dian)裝機(ji)10萬(wan)千瓦、光伏(fu)發(fa)(fa)電(dian)(dian)(dian)(dian)裝機(ji)90萬(wan)千瓦,是國家第二(er)批(pi)以沙漠(mo)(mo)、戈壁、荒漠(mo)(mo)地區為重點(dian)的大型(xing)風電(dian)(dian)(dian)(dian)光伏(fu)基地項(xiang)(xiang)目之一。項(xiang)(xiang)目的光熱(re)發(fa)(fa)電(dian)(dian)(dian)(dian)系統采(cai)用(yong)線(xian)性菲涅爾熔鹽儲能(neng)技術(shu),可在夜間或陰天持續穩定供(gong)電(dian)(dian)(dian)(dian),有效解決光伏(fu)發(fa)(fa)電(dian)(dian)(dian)(dian)的間歇性問(wen)題(ti);光伏(fu)發(fa)(fa)電(dian)(dian)(dian)(dian)則采(cai)用(yong)高效單晶硅組件,利用(yong)戈壁大規模(mo)鋪設光伏(fu)陣列,具有建(jian)設成本低(di)、發(fa)(fa)電(dian)(dian)(dian)(dian)效率高的特點(dian)。目前,光伏(fu)項(xiang)(xiang)目已投產(chan)發(fa)(fa)電(dian)(dian)(dian)(dian),光熱(re)項(xiang)(xiang)目正按期(qi)有序(xu)推進。
其中(zhong)(zhong),光(guang)熱(re)項目EPC總承包方為中(zhong)(zhong)國電(dian)(dian)力工(gong)程(cheng)顧問集(ji)團西北電(dian)(dian)力設(she)(she)計院(yuan)有限(xian)(xian)公(gong)司&西北電(dian)(dian)力建(jian)設(she)(she)第三工(gong)程(cheng)有限(xian)(xian)公(gong)司聯合體(ti),蘭州(zhou)大(da)成科技股份有限(xian)(xian)公(gong)司負責聚光(guang)集(ji)熱(re)系統(tong)設(she)(she)備供應。