據國(guo)家能源集(ji)團方面消(xiao)息,12月(yue)24日(ri),青豫直(zhi)流二(er)期1標(biao)段國(guo)能聯合體(ti)100萬(wan)千瓦(wa)光伏光熱(re)項目90萬(wan)千瓦(wa)光伏建設(she)項目首批(pi)并(bing)網帶電圓滿完成。
本項目位于海南州共和塔拉灘,項目總規模為光伏90萬千瓦和光熱發電10萬千瓦。其中10萬千瓦光熱電站場址位于海南州生態太陽能發電園區南部,擬新建光熱發電裝機規模100MW,采用熔鹽塔式技術路線,暫定鏡場總采光面積不低于70.02萬m2,吸熱器功率355MWt,選用二元熔鹽作為傳熱儲熱介質,溫度參數為290/565℃,配置儲熱規模2780MWht,等效儲熱時長12h,汽輪機初選超高壓、高溫、一次中間再熱、8級抽汽凝汽式直接空冷機組,額定功率100MW。目前,中國電建集團西北勘測設計研究院有限公司已中標10萬千瓦(wa)光熱電站EPC,各項(xiang)主機設備正(zheng)在采購(gou)中。
該(gai)項(xiang)目(mu)(mu)是國家第一批(pi)大(da)型(xing)風電(dian)光伏(fu)基地(di)項(xiang)目(mu)(mu)之一,也是國家能(neng)源集團重大(da)項(xiang)目(mu)(mu)之一。項(xiang)目(mu)(mu)現場海拔約(yue)3000米(mi),位于海南州(zhou)生態太陽能(neng)發電(dian)園(yuan)區南部,距(ju)離(li)共和縣(xian)城約(yue)33千(qian)米(mi),總用地(di)面(mian)積21719畝,共規劃(hua)建設(she)293個子陣(zhen),總裝(zhuang)機規模900兆(zhao)(zhao)瓦(wa)(wa),其中700兆(zhao)(zhao)瓦(wa)(wa)采用固(gu)定(ding)式(shi)支架(jia)結構(gou),200兆(zhao)(zhao)瓦(wa)(wa)采用平單(dan)軸支架(jia)結構(gou)。項(xiang)目(mu)(mu)生產的電(dian)力通(tong)過世界首(shou)個新能(neng)源遠(yuan)距(ju)離(li)輸(shu)(shu)送大(da)通(tong)道——青海—河南±800千(qian)伏(fu)特高(gao)壓(ya)直流(liu)輸(shu)(shu)電(dian)工程直接(jie)輸(shu)(shu)送至(zhi)河南省駐馬(ma)店(dian)市。首(shou)批(pi)10萬(wan)千(qian)瓦(wa)(wa)光伏(fu)項(xiang)目(mu)(mu)投入運行后,預計每年可輸(shu)(shu)送清潔電(dian)能(neng)超2億千(qian)瓦(wa)(wa)時,相當于每年可節(jie)約(yue)標準煤約(yue)6.14萬(wan)噸、減排二(er)氧化碳約(yue)16.18萬(wan)噸,項(xiang)目(mu)(mu)符合環保、低能(neng)耗(hao)、節(jie)約(yue)型(xing)的大(da)型(xing)太陽能(neng)發電(dian)項(xiang)目(mu)(mu)要求,具有良好的社會效益、經濟(ji)效益及環境效益。
自7月進(jin)入施(shi)(shi)工(gong)(gong)階段以(yi)來(lai),共和(he)公(gong)(gong)司克服(fu)條件艱(jian)苦、工(gong)(gong)期緊(jin)、任務重等(deng)諸多困(kun)難,建立(li)班子包保(bao)(bao)責(ze)任制(zhi),對(dui)標對(dui)表、掛圖(tu)作(zuo)戰,工(gong)(gong)程建設(she)(she)人(ren)員長駐工(gong)(gong)程現場搶抓工(gong)(gong)程進(jin)度(du)。施(shi)(shi)工(gong)(gong)過程中,嚴格落實(shi)(shi)(shi)“兩高(gao)一(yi)低”要求,落實(shi)(shi)(shi)工(gong)(gong)程建設(she)(she)“五控制(zhi)”和(he)青海公(gong)(gong)司光伏標準化(hua)手冊有關(guan)規定(ding),嚴把工(gong)(gong)程“安全(quan)關(guan)”和(he)“質(zhi)量關(guan)”,強(qiang)化(hua)對(dui)管(guan)理人(ren)員、機械設(she)(she)施(shi)(shi)、設(she)(she)備(bei)材料、施(shi)(shi)工(gong)(gong)方案、風險評估等(deng)監(jian)督檢查(cha),逐項(xiang)核查(cha)現場施(shi)(shi)工(gong)(gong)條件和(he)安全(quan)防范措(cuo)施(shi)(shi),保(bao)(bao)證施(shi)(shi)工(gong)(gong)作(zuo)業“零(ling)隱患”“無死角”開展。壓緊(jin)壓實(shi)(shi)(shi)各參建單位責(ze)任,倒排工(gong)(gong)期,每(mei)日(ri)(ri)緊(jin)盯進(jin)度(du),實(shi)(shi)(shi)現“以(yi)日(ri)(ri)保(bao)(bao)周、以(yi)周保(bao)(bao)月”。建設(she)(she)期間,該公(gong)(gong)司多次召(zhao)開專(zhuan)題會議,及時解決影響項(xiang)目并網的(de)制(zhi)約因(yin)素,優化(hua)施(shi)(shi)工(gong)(gong)組(zu)織和(he)工(gong)(gong)序,通過閉環管(guan)理,優質(zhi)高(gao)效完成了安裝(zhuang)調(diao)試(shi)、并網驗收等(deng)各項(xiang)工(gong)(gong)作(zuo)。
本(ben)期項目順利并網發電(dian),該公司圓(yuan)滿完成(cheng)“百日大會戰”基建任(ren)務,并助力青海公司實現年(nian)度工(gong)程建設(she)任(ren)務目標。