近日,美國(guo)衛星拍到中(zhong)國(guo)基建(jian)的畫(hua)面,引起了(le)國(guo)內外網友的熱議(yi),在荒漠之中(zhong)建(jian)燈塔,還有(you)上萬面鏡子將(jiang)其(qi)包圍。那我國(guo)為何要在荒漠中(zhong)建(jian)燈塔,又為何要用鏡子將(jiang)其(qi)包圍呢?
中國首個百兆級國家太陽能熱發電示范電站
這個荒(huang)漠(mo)燈塔又名熔(rong)鹽塔式光熱(re)(re)發(fa)電(dian)站,是(shi)我國斥資(zi)30億在敦煌荒(huang)漠(mo)之(zhi)中建造的,占(zhan)地面(mian)積(ji)為800公頃(qing),由1.2萬面(mian)定(ding)日鏡組成(cheng),鏡場總反射面(mian)積(ji)達140多萬平方米,是(shi)我國目前乃至全球吸熱(re)(re)塔最高,儲熱(re)(re)罐最大的熔(rong)鹽塔式光熱(re)(re)電(dian)站。由CSPPLAZA平臺(tai)會員單位——首(shou)航(hang)高科能源技術股份有限公司(簡稱:首(shou)航(hang)高科)自主設計、投(tou)資(zi)和(he)建設的100MW熔(rong)鹽塔式光熱(re)(re)示范電(dian)站。該電(dian)站于(yu)2018年(nian)12月底并(bing)網(wang)發(fa)電(dian),成(cheng)為中國首(shou)個百(bai)兆級國家(jia)太(tai)陽(yang)能熱(re)(re)發(fa)電(dian)示范電(dian)站。
戈壁追“光”者
首要原因(yin)就(jiu)(jiu)是(shi)物(wu)美(mei)價廉。像我國發電(dian)占比最高的火電(dian)廠,一般(ban)都是(shi)在城市周(zhou)圍布局(ju),雖然遠離城市,地價不算特(te)別(bie)貴,但還(huan)需要考慮(lv)到燃料的運輸,所以對于交通設施(shi)有(you)一定的要求(qiu),再(zai)反觀(guan)光熱發電(dian)站,荒漠戈壁地價非常低廉,其燃料就(jiu)(jiu)是(shi)太陽光,每天日照9小時完全滿足(zu)運行(xing)需求(qiu)。
其次是可(ke)以(yi)改造(zao)環(huan)境(jing)。荒(huang)漠戈壁中風沙(sha)(sha)比較大(da)(da),在戶外(wai)運行的鏡子很(hen)容易覆蓋沙(sha)(sha)塵,為了(le)高效且不傷鏡面,最直(zhi)接(jie)的方(fang)式(shi)就是從上到下用水沖洗(xi),大(da)(da)家是不是想到了(le)光伏治沙(sha)(sha)了(le),沒(mei)錯光熱發電站也可(ke)以(yi)促進草(cao)籽(zi)生長,進而保持(chi)水土,之后還能延伸出(chu)養(yang)(yang)羊(yang)、養(yang)(yang)兔等產(chan)業,帶動當地的經(jing)濟發展。
最后就是方便擴大規(gui)模(mo)。目前敦煌(huang)熔鹽(yan)發電(dian)站的半徑(jing)為1500米(mi),隨著技術的不斷成熟,未來或許能研制出更高(gao)性能的熔鹽(yan)以(yi)及反(fan)射(she)鏡等,實現更遠(yuan)距離的反(fan)射(she),屆時,只需要不斷擴大外圍規(gui)模(mo),就能實現發電(dian)量的增加(jia)。
“光熱儲能+”入局者
首航高(gao)科創建于2001年,總(zong)部位于甘(gan)肅(su)省,生產基地位于天(tian)津、甘(gan)肅(su)。以“清潔能源(yuan)和低碳環保”為業務(wu)發(fa)展(zhan)戰略,從事光熱(re)發(fa)電(dian)(dian)、光熱(re)儲能+多(duo)能互補(bu)、氫(qing)能利用、電(dian)(dian)站(zhan)空冷(leng)、余熱(re)發(fa)電(dian)(dian)、水務(wu)技術(shu)、清潔供暖等(deng)領域的研發(fa)、設計(ji)、制造、銷(xiao)售、安裝、管理、調試、培(pei)訓及電(dian)(dian)站(zhan)總(zong)承包(bao)等(deng)服(fu)務(wu)的高(gao)新技術(shu)型(xing)企業。
首航(hang)高科(ke)(ke)擁有以教授(shou)級(ji)(ji)高工、博(bo)士為(wei)骨(gu)干(gan)的(de)(de)一(yi)大(da)批懂(dong)經營、善管理、精設(she)計、通施工的(de)(de)優秀人才團隊,以及來(lai)自清華大(da)學(xue)(xue)(xue)、西安交通大(da)學(xue)(xue)(xue)和北(bei)京航(hang)空(kong)航(hang)天(tian)大(da)學(xue)(xue)(xue)等(deng)(deng)國內(nei)外著(zhu)名高校的(de)(de)博(bo)士碩(shuo)士數(shu)十人,專業(ye)覆(fu)蓋整個工程所需。公司是高新(xin)(xin)技(ji)術(shu)企業(ye)、國家級(ji)(ji)企業(ye)技(ji)術(shu)中(zhong)(zhong)心,承(cheng)擔了多項(xiang)科(ke)(ke)技(ji)部(bu)及北(bei)京市(shi)科(ke)(ke)委科(ke)(ke)研(yan)項(xiang)目,榮(rong)獲國家科(ke)(ke)學(xue)(xue)(xue)技(ji)術(shu)進步獎(jiang)二等(deng)(deng)獎(jiang)、中(zhong)(zhong)國新(xin)(xin)能源(yuan)(yuan)國際領(ling)跑(pao)者及一(yi)帶一(yi)路(lu)新(xin)(xin)能源(yuan)(yuan)國際發(fa)展突出貢獻(xian)獎(jiang)等(deng)(deng)數(shu)十項(xiang)榮(rong)譽。自主研(yan)發(fa)設(she)計的(de)(de)“100MW熔(rong)鹽塔式光熱(re)電(dian)站吸熱(re)器”榮(rong)獲中(zhong)(zhong)國可(ke)再生能源(yuan)(yuan)學(xue)(xue)(xue)會(hui)科(ke)(ke)學(xue)(xue)(xue)技(ji)術(shu)獎(jiang)技(ji)術(shu)創(chuang)新(xin)(xin)類一(yi)等(deng)(deng)獎(jiang),并被國家能源(yuan)(yuan)局評定為(wei)能源(yuan)(yuan)領(ling)域首臺(套)重大(da)技(ji)術(shu)裝備。熔(rong)鹽儲能技(ji)術(shu)榮(rong)獲中(zhong)(zhong)國可(ke)再生能源(yuan)(yuan)學(xue)(xue)(xue)會(hui)三等(deng)(deng)獎(jiang)。
首(shou)航(hang)高科發揮資源(yuan)整合優勢,進行(xing)了全(quan)產業鏈(lian)布局,擁有聚(ju)光系(xi)(xi)統、吸熱系(xi)(xi)統、儲(chu)熱系(xi)(xi)統、換熱系(xi)(xi)統、控制系(xi)(xi)統等太陽能(neng)熱發電核(he)心(xin)技(ji)術的自主知識產權和核(he)心(xin)設備(bei)的制造及集成能(neng)力(li),確保太陽能(neng)熱發電站的系(xi)(xi)統協調性(xing)、安全(quan)性(xing)、經濟性(xing)和整體效(xiao)率。
首(shou)航高科(ke)已經(jing)同(tong)時掌握槽(cao)式(shi)、塔式(shi)和(he)碟式(shi)三種主要光熱(re)發(fa)(fa)電(dian)(dian)(dian)方式(shi),已完成關鍵裝(zhuang)(zhuang)備生(sheng)產線(xian)的(de)(de)建設(she)及多(duo)個光熱(re)電(dian)(dian)(dian)站商業(ye)化項(xiang)目(mu)(mu)的(de)(de)投資開發(fa)(fa)與建設(she),并多(duo)次被央視(shi)“輝(hui)煌中(zhong)國(guo)”“創新中(zhong)國(guo)”“新聞30分”等多(duo)家媒體(ti)進行報道(dao),首(shou)航高科(ke)成為(wei)目(mu)(mu)前(qian)為(wei)止“國(guo)內同(tong)時擁(yong)有塔式(shi)和(he)槽(cao)式(shi)兩類光熱(re)發(fa)(fa)電(dian)(dian)(dian)技術、核(he)心裝(zhuang)(zhuang)備制造和(he)商業(ye)化運行經(jing)驗的(de)(de)光熱(re)電(dian)(dian)(dian)站集成商”,可為(wei)電(dian)(dian)(dian)站業(ye)主提供不同(tong)類型光熱(re)電(dian)(dian)(dian)站的(de)(de)一站式(shi)服務(wu)。
首航高(gao)科投資(zi)并建設運(yun)維了敦煌100MW+10MW兩個熔鹽塔式(shi)光熱電(dian)站項目;是中廣(guang)核德(de)令(ling)哈50MW導熱油(you)槽式(shi)光熱電(dian)站太(tai)陽島系統集成(cheng)分包商(shang)。
首航高科(ke)相繼中(zhong)標風(feng)(feng)光(guang)(guang)(guang)(guang)(guang)(guang)新(xin)能源(yuan)大基(ji)地中(zhong)多個光(guang)(guang)(guang)(guang)(guang)(guang)熱(re)(re)發電(dian)(dian)項(xiang)目(mu)(mu)(mu)(mu)總包(bao)工程,正(zheng)在穩步(bu)推(tui)進(jin)玉門風(feng)(feng)光(guang)(guang)(guang)(guang)(guang)(guang)熱(re)(re)儲多能互(hu)補一體化項(xiang)目(mu)(mu)(mu)(mu)、青豫直流1000MW光(guang)(guang)(guang)(guang)(guang)(guang)熱(re)(re)+多能互(hu)補項(xiang)目(mu)(mu)(mu)(mu)、三峽青海格爾(er)木1100MW光(guang)(guang)(guang)(guang)(guang)(guang)伏光(guang)(guang)(guang)(guang)(guang)(guang)熱(re)(re)項(xiang)目(mu)(mu)(mu)(mu)、國(guo)投若羌100MW光(guang)(guang)(guang)(guang)(guang)(guang)熱(re)(re)發電(dian)(dian)項(xiang)目(mu)(mu)(mu)(mu)EPC總承(cheng)包(bao)項(xiang)目(mu)(mu)(mu)(mu)、精(jing)河新(xin)華新(xin)能源(yuan)100MW光(guang)(guang)(guang)(guang)(guang)(guang)熱(re)(re)項(xiang)目(mu)(mu)(mu)(mu)PC總承(cheng)包(bao)項(xiang)目(mu)(mu)(mu)(mu)、唐山海泰(tai)光(guang)(guang)(guang)(guang)(guang)(guang)熱(re)(re)+光(guang)(guang)(guang)(guang)(guang)(guang)伏一體化項(xiang)目(mu)(mu)(mu)(mu)塔(ta)式聚光(guang)(guang)(guang)(guang)(guang)(guang)集熱(re)(re)系統項(xiang)目(mu)(mu)(mu)(mu)、南疆(jiang)兵團第二師(shi)輪(lun)臺(tai)產業園項(xiang)目(mu)(mu)(mu)(mu)之壓縮二氧(yang)化碳(tan)熔鹽儲能型光(guang)(guang)(guang)(guang)(guang)(guang)熱(re)(re)發電(dian)(dian)100MW+900MW光(guang)(guang)(guang)(guang)(guang)(guang)伏發電(dian)(dian)一體化項(xiang)目(mu)(mu)(mu)(mu),山東(dong)肥城(cheng)100MW/400MWh新(xin)型壓縮二氧(yang)化碳(tan)熔鹽儲能項(xiang)目(mu)(mu)(mu)(mu)也(ye)已(yi)進(jin)入實施(shi)階段,以及(ji)光(guang)(guang)(guang)(guang)(guang)(guang)熱(re)(re)發電(dian)(dian)熔鹽儲能技術應用于火電(dian)(dian)深度調峰等項(xiang)目(mu)(mu)(mu)(mu)。
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