摘要
以某型定日镜为研究对象,通过刚性缩尺模型的多通道同步测压风洞实验,获取多种工况下定日镜的风压分布结果。基于理论分析结果,获得该型定日镜的结构抗风设计参数变化规律,并给出适合中国规范采用的该型定日镜抗风设计参数推荐值,为中国类似定日镜结构抗风设计参数取值和塔式太阳能光热发电站设计规范的编制提供借鉴。
Heliostat is an important component in solar tower power station.A certain type of heliostat was chosen as the research object.Employing the scale model of the heliostat multi-channel synchronous pressure measurement wind tunnel experiments,the wind pressure distriloution test results were obtained under various working conditions.Based on the analysis results,the variation law of structural wind resistance design parameters of this type of heliostats is obtained,and the recommended values of the design parameters of wind resistance suitable for China’s specification are given,the values of wind resistance design parameters also provide a reference for tower solar thermal power station design specifications.
作者
吴卫祥
李正农
王志峰
Wu Weixiang;Li Zhengnong;Wang Zhifeng(School of Civil Engineering,Hunan City University,Yiyang 413000,China;Key Laboratory of Building Safety and Energy Efficiency(Hunan University),Ministry of Education,Changsha 410082,China;Institute of Electrical Engineering,Chinese Academy of Sciences,Beijing 100190,China)
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2021年第6期191-197,共7页
Acta Energiae Solaris Sinica
