高温热管太阳能接收器的开发及传热特性分析  

DEVELOPMENT AND HEAT TRANSFER ANALYSIS OF HIGH TEMPERATURE HEAT PIPE SOLAR RECEIVER

作　　者：许辉[1] 张红[1] 白穜[1] 丁莉[1] 庄骏[1] 

机构地区：[1]南京工业大学能源学院,南京210009

出　　处：《太阳能学报》2010年第12期1585-1590,共6页Acta Energiae Solaris Sinica

基　　金：国家高技术研究发展(863)计划(2006AA05Z419)

摘　　要：分析了碟式太阳能热发电系统接收器的工作特点及所应满足的条件,针对目前高温热管接收器的现状,提出了组合式热管接收器的开发理念,并从接收器总体结构、热管单元结构以及接收器工作原理等方面做了详细阐述。为探讨所开发接收器的传热特性,对热管接收器的传热过程进行了分析计算,结果表明组合式高温热管接收器具有优良的热传递性能,可以适应碟式太阳能热发电系统的运行需求。To develop more reliable receiver for dish solar thermal power system, the working characteristics and the corresponding conditions of solar receiver which must be satisfied were analyzed. Then the concept and structure of combined type high temperature heat pipe solar receiver for dish solar power system were put forward. A detailed description of overall structure, heat pipe unit structure, and working principle of the receiver were given. To investigate the heat transfer characteristics of the receiver, the analysis calculation for heat transfer process were made. The research results indicate that the combined type high temperature heat pipe solar receiver has good heat transfer performance, and can meet the requirements of dish solar thermal power system.

关 键 词：碟式太阳能热发电 组合式高温热管接收器 太阳能接收器 热管单元 

分 类 号：TK511[动力工程及工程热物理—热能工程]