用于槽式太阳能热发电系统的热管式集热器开发  

Development of heat pipe evacuated tubular collectors in solar parabolic through power generation systems

作　　者：刘赟[1] 张红[1] 战栋栋[1] 庄骏[1] 陈兴元[1] 

机构地区：[1]南京工业大学机械与动力学院,江苏南京210009

出　　处：《华东电力》2008年第3期78-80,共3页East China Electric Power

基　　金：国家高技术研究发展计划(863计划)资助项目(2006AA05Z419)

摘　　要：综合利用槽式聚焦型聚光器和热管式真空管接收器的优点,开发了一种用于槽式太阳能热发电系统的热管式集热器,介绍了这种新型集热器的聚光镜和接收器的结构设计,以能量守恒方程和槽式聚光器的光学特性为基础对集热器的效率进行了计算,结果表明,此集热器效率高于国外现有大部分集热器效率。Based on the advantages of the Parabolic Though Concentrator （PTC） and the heat pipe evacuated tubular collector, a kind of heat pipe evacuated tubular collector used for the solar parabolic through power generation system was developed. The structure design of the concentrator and the receiver of the new collector is presented. According to the energy conversation equation and characteristics of the concentrator, the collector＇s efficiency was calculated, showing that it is higher than that of most foreign collectors.

关 键 词：槽式太阳能热发电系统 热管 集热器 

分 类 号：TK513.1[动力工程及工程热物理—热能工程]