浅谈太阳能热发电的集热形式

On the Collection Heat Form of Solar Thermal Power Generation

论述分析太阳能辐照特性,分别阐述塔式太阳能热发电、槽式太阳能热发电、蝶式太阳能热发电和菲涅尔式太阳能热发电聚热原理及各自热点,从电站规模、聚光方式、跟踪方式、光热转换效率、峰值效率、年净效率、能否储能、单位面积造价、单位瓦数造价、发展状况、优缺点及开发风险对塔式、槽式和蝶式太阳能热发电进行比较分析。

This paper firstly discussed the characteristics of solar radiation, secondly, respectively expounded trap heat principles of tower-type solar thermal power generation, slot-type solar thermal power generation, butterfly-type solar thermal power generation and Fresnel-type solar thermal power generation and their hot spot, and compared and analyzed tower- type, slot-type butterfly-type Fresnel-type solar thermal power generation power plant scale, condensed light way, tracking method, thermal conversion efficiency, peak efficiency, annual net efficiency, energy storage, cost per unit area, cost per unit wattage, development status, advantages and disadvantages and development risk.