進(jin)入11月,“追光逐日”的(de)吉(ji)西基地魯固直流140萬千瓦外送項目1單元光熱100MW工程進(jin)展順利,定日鏡(jing)管樁已(yi)完成50%,主(zhu)廠房、吸熱塔(ta)基礎已(yi)施工完成。
在(zai)吉(ji)西基地魯(lu)固直流140萬千(qian)瓦外送項目1單元光(guang)熱100MW工(gong)程(cheng)(cheng)建設(she)基地,300面定日(ri)鏡在(zai)藍(lan)天白云的映(ying)射下猶如一(yi)朵朵“藍(lan)色妖(yao)姬”熠熠生輝(hui),9800根定日(ri)鏡管樁(zhuang)恰似(si)9800名士兵有(you)序排列在(zai)施工(gong)中的主廠(chang)房、吸熱塔周圍(wei),似(si)乎在(zai)見證、期盼著(zhu)光(guang)熱100MW工(gong)程(cheng)(cheng)的早(zao)日(ri)完工(gong)。
通榆吉電公司工程部副主任(ren)孫(sun)大(da)鵬介(jie)紹說:“光(guang)(guang)熱(re)(re)發(fa)電是利用大(da)量的智(zhi)能定(ding)日鏡,以(yi)自動(dong)聚焦的方式將(jiang)太陽光(guang)(guang)直(zhi)射輻射光(guang)(guang)反(fan)射到吸(xi)熱(re)(re)器(qi)上,加熱(re)(re)吸(xi)熱(re)(re)器(qi)內熔巖,再利用高溫(wen)熔巖與水進行熱(re)(re)交換(huan),產(chan)生高溫(wen)高壓(ya)蒸(zheng)汽(qi),推動(dong)汽(qi)輪機(ji)發(fa)電。”
光(guang)(guang)熱100MW工(gong)程于今年9月份正(zheng)式開(kai)工(gong)建(jian)設(she),總投資17.2億元(yuan),占地面積239公頃,總裝(zhuang)機(ji)容量為100MW,與光(guang)(guang)伏項目(mu)共用的(de)升壓站目(mu)前(qian)已經建(jian)成,光(guang)(guang)伏、風電實現并網(wang)發(fa)電。
據悉,吉(ji)(ji)西基地(di)140萬千瓦外(wai)送項目(mu)由(you)通(tong)榆(yu)中吉(ji)(ji)光(guang)(guang)(guang)(guang)熱發(fa)電(dian)(dian)(dian)有限公司負責(ze)開(kai)發(fa),位(wei)于吉(ji)(ji)林(lin)(lin)白城通(tong)榆(yu)縣(xian),包(bao)含(han)風(feng)電(dian)(dian)(dian)400MW+光(guang)(guang)(guang)(guang)伏200MW+光(guang)(guang)(guang)(guang)熱100MW,其中光(guang)(guang)(guang)(guang)熱系統(tong)采(cai)用單塔(ta)(ta)單鏡場(chang)塔(ta)(ta)式熔鹽(yan)技術路線,配(pei)套8h儲熱系統(tong),同(tong)時(shi)配(pei)備40MW電(dian)(dian)(dian)加(jia)熱器,電(dian)(dian)(dian)加(jia)熱器可以加(jia)熱熔鹽(yan)儲存風(feng)電(dian)(dian)(dian)或(huo)光(guang)(guang)(guang)(guang)伏的棄電(dian)(dian)(dian)。由(you)中國(guo)電(dian)(dian)(dian)建(jian)吉(ji)(ji)林(lin)(lin)院(聯合體(ti):山東電(dian)(dian)(dian)力工程咨詢(xun)院有限公司)中標EPC總承(cheng)包(bao)。