槽式太阳能热发电站中集热管摆动支撑的结构分析  

STRUCTURAL ANALYSIS OF THE HEAT COLLECTOR TUBE SWING SUPPORT IN TROUGH SOLAR THERMAL POWER STATION

作　　者：赵吉芳[1] 刘海波[1] 张修田[1] 黄鸣[1] Zhao Jifang;Liu Haibo;Zhang Xiutian;Huang Ming(Himin Solar Co.,Ltd.,Dezhou 253000,China)

机构地区：[1]皇明太阳能股份有限公司,德州253000

出　　处：《太阳能》2020年第6期75-80,共6页Solar Energy

摘　　要：在槽式太阳能热发电站中,集热管作为镜场的核心部件,其热性能及其支撑装置的结构可靠性直接决定了整个槽式太阳能热发电站的热效率和经济成本。通过对槽式太阳能热发电站中集热管支撑装置中几种摆动支撑结构的优劣进行对比,选出了最优结构形式,并计算分析了集热管运行过程中摆动支撑的受力情况,以期为集热管摆动支撑的进一步创新设计提供借鉴。In the trough solar thermal power station,the heat collector tube is the core component of the mirror field,and its thermal performance and the reliability of the supporting device structure directly determine the thermal efficiency and economic cost of the trough solar thermal power station.This article compares the structural advantages and disadvantages of several swing support of the heat collector tube in trough solar thermal power stations,selecting the optimal structural form and analyzes the stress conditions during the operation of the heat collector tube by calculation,with a view to further innovation of the heat collector swing support design provides reference.

关 键 词：槽式太阳能热发电 集热管 支撑装置 摆动支撑 

分 类 号：TK519[动力工程及工程热物理—热能工程]