從青海中控德令哈50MW光熱項目現場傳來最新(xin)(xin)項目運行情(qing)況(kuang):電(dian)站11月累計(ji)發(fa)電(dian)量(liang)1790.68萬kWh,創今年月度(du)發(fa)電(dian)量(liang)新(xin)(xin)高(gao);發(fa)電(dian)量(liang)達成率(lv)104.37%,創電(dian)站投運以來月度(du)發(fa)電(dian)量(liang)達成率(lv)最高(gao)紀錄。
運行(xing)記錄顯示(shi):自(zi)2021年10月26日(ri)至11月25日(ri)(青海省電(dian)力公(gong)司抄表月度統計(ji)周(zhou)期為(wei)上(shang)(shang)月26日(ri)至當月25日(ri)),期間(jian)DNI總量(liang)(liang)217.23kWh/m2,電(dian)站理論發電(dian)量(liang)(liang)1715.73萬(wan)kWh,實際發電(dian)量(liang)(liang)1790.68萬(wan)kWh,月度發電(dian)量(liang)(liang)達成率104.37%,累(lei)計(ji)上(shang)(shang)網電(dian)量(liang)(liang)1659.70萬(wan)kWh,累(lei)計(ji)發電(dian)時長(chang)618.32小時。本(ben)月31天(tian)中,2天(tian)為(wei)陰(yin)天(tian),實際運行(xing)29天(tian),其中有23天(tian)單(dan)日(ri)發電(dian)量(liang)(liang)達成率超過100%。
青海中控德令(ling)哈50MW光(guang)(guang)熱電(dian)(dian)(dian)(dian)站(zhan)(zhan)設計月(yue)均發電(dian)(dian)(dian)(dian)量(liang)1216.7萬kWh,本月(yue)實際(ji)發電(dian)(dian)(dian)(dian)量(liang)大幅(fu)超過設計月(yue)平均值(zhi)。塔(ta)式(shi)光(guang)(guang)熱發電(dian)(dian)(dian)(dian)全年(nian)效率相對(dui)均衡,而冬季(ji)天晴少(shao)云,因此電(dian)(dian)(dian)(dian)站(zhan)(zhan)在冬季(ji)的月(yue)度發電(dian)(dian)(dian)(dian)量(liang)往往會(hui)超過全年(nian)月(yue)平均值(zhi),可(ke)以(yi)有效補充冬季(ji)枯水(shui)導致的水(shui)電(dian)(dian)(dian)(dian)出力不足。
青海中控德(de)令哈50MW塔式熔鹽儲能(neng)(neng)光(guang)(guang)熱(re)電(dian)站(zhan),是國(guo)家首批光(guang)(guang)熱(re)發電(dian)示(shi)范項(xiang)目之一,裝(zhuang)機容量50MW,配置(zhi)7小時熔鹽儲能(neng)(neng)系統,鏡場采光(guang)(guang)面積54.27萬平(ping)方米,設計年發電(dian)量1.46億kWh。電(dian)站(zhan)采用可勝技(ji)(ji)術自主研發并完全(quan)擁有知識產權的光(guang)(guang)熱(re)發電(dian)核心技(ji)(ji)術,95%以(yi)上的設備實現了國(guo)產化。
注:本文轉自CSPPLAZA平臺會員單位可勝技術。