新能源大基地100 MW塔式光热项目聚光集热场研究  

Solar Power Concentrating Field of 100 MWTower-type CSP Project in New Energy Base

作　　者：胡丹 温鹏 任腊春 HU Dan;WEN Peng;REN Lachun(Power China Urban Planning&Design Institute Co.,Ltd.,Guangzhou 510000,Guangdong,China)

机构地区：[1]中国电建集团城市规划设计研究院有限公司,广东广州510000

出　　处：《能源与节能》2023年第9期26-31,共6页Energy and Energy Conservation

摘　　要：以中国西北地区一新能源大基地光热(储能)+光伏示范项目为研究对象,对100MW塔式光热储能机组聚光集热场关键技术参数进行研究,采用SolarPILOT软件和SAM(System Advisor Model)软件,分析定日镜场面积和吸热塔高度对镜场光学效率的影响,并分析镜场面积对项目整体经济性的影响,最终选定6.0×10^(5)m^(2)镜场面积,对应的吸热器功率为314MW,吸热塔高度为210m,光热发电LCOE(Levelized Cost of Energy,平准化度电成本)为1.15元/(kW·h)。Based on the solar thermal(energy storage)+photovoltaic demonstration project in a new energy base in northwest China,the key technical parameters of the solar power concentrating field of the 100 MW tower-type CSP energy storage unit were studied,the influence of heliostat field area and endothermic tower height on the field optical efficiency was analyzed by adopting SolarPILOT software and SAM(System Advisor Model)software,and the influence of the heliostat field area on the overall economy of the project was analyzed.Finally,6.0×10^(5) m^(2) heliostat field area was selected,the corresponding heat absorber power was 314 MW,the endothermic tower height was 210 m,and the LCOE(Levelized Cost of Energy)of the solar power was 1.15 yuan/(kW·h).

关 键 词：塔高 镜场光学效率 年发电量 度电成本 

分 类 号：TK51[动力工程及工程热物理—热能工程]