由(you)中(zhong)鐵十一局(ju)承建的(de)阿克塞(sai)匯東新能源(yuan)光(guang)熱+光(guang)伏(fu)試點項目(mu)光伏發(fa)電部分日前(qian)調試(shi)完成，達(da)到(dao)并網條(tiao)件，項目建設取(qu)得突(tu)破性進展，為后續整個(ge)電站的(de)并網發(fa)電奠定了基礎。

該(gai)項目總(zong)體(ti)裝機容量750兆瓦，其中光(guang)(guang)(guang)(guang)(guang)熱(re)發(fa)電(dian)(dian)(dian)(dian)110兆瓦(wa)、光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)640兆瓦(wa)，是我(wo)國(guo)首(shou)批光(guang)(guang)(guang)(guang)(guang)熱(re)+示范電(dian)(dian)(dian)(dian)站，也是國(guo)內在建單機規模最大的塔(ta)式(shi)光(guang)(guang)(guang)(guang)(guang)熱(re)發(fa)電(dian)(dian)(dian)(dian)項目。光(guang)(guang)(guang)(guang)(guang)熱(re)發(fa)電(dian)(dian)(dian)(dian)區域(yu)光(guang)(guang)(guang)(guang)(guang)熱(re)部分采用塔(ta)式(shi)聚光(guang)(guang)(guang)(guang)(guang)發(fa)電(dian)(dian)(dian)(dian)技術以熔(rong)融鹽作為熱(re)儲(chu)能介質經過熔(rong)融鹽-水換熱(re)系(xi)統(tong)產(chan)生過熱(re)蒸汽(qi)、驅動汽(qi)輪機發(fa)電(dian)(dian)(dian)(dian)光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)部分采用單晶高效PERC組件(jian)具有發(fa)電(dian)(dian)(dian)(dian)量高、功率(lv)溫(wen)度系(xi)數好等特點光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)發(fa)電(dian)(dian)(dian)(dian)區域(yu)。“光(guang)(guang)(guang)(guang)(guang)熱(re)+光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)”智能耦合(he)發(fa)電(dian)(dian)(dian)(dian)模式(shi)，可解決純光(guang)(guang)(guang)(guang)(guang)伏(fu)(fu)電(dian)(dian)(dian)(dian)站的波動性(xing)(xing)和間歇性(xing)(xing)問題，同時提(ti)升了電(dian)(dian)(dian)(dian)站的經濟性(xing)(xing)。

該項目是甘肅省(sheng)列重大項目國家“沙(sha)漠、戈壁、荒漠”大型太(tai)陽能熱發電基地示范（續建）項目之一(yi)，項目建成后，可實現年均上網電量17億千瓦時，相當于57萬戶家庭一(yi)年的用電量，節能環保(bao)效益顯著，對實現“碳(tan)達峰、碳(tan)中和(he)”目標，助推經濟(ji)高質量發展具有(you)積極意(yi)義。