基于太阳能的半导体制冷系统设计  

Design of Semiconductor Refrigeration System Based on Solar Energy

作　　者：兰羽[1] 方维奇 屈文斌[1] LAN Yu;FANG Weiqi;QU Wenbin(Electrical Engineering Department of Shaanxi Polytechnic Institute,Xianyang 712000,China)

机构地区：[1]陕西工业职业技术学院,陕西咸阳712000

出　　处：《工业加热》2021年第6期53-55,65,共4页Industrial Heating

基　　金：陕西工业职业技术学院科研项目(ZK18-03)。

摘　　要：为解决汽车露天停放,车内温度过高问题。利用太阳能发电技术和半导体制冷技术,设计出太阳能半导体制冷装置。完成了半导体制冷系统实验平台搭建,以及主要元件半导体制冷片、太阳能电池板的选型和测温装置的设计。对制冷装置空间的负荷进行了估算,主要测试了制冷片驱动电压和制冷量、实际制冷系数的关系。测试表明:制冷装置采用风冷散热时,当制冷片驱动电压为2~6 V时,可获得较大实际制冷系数,当制冷片驱动电压为10~14 V时可获得较高制冷量。In order to solve the problem of high temperature in the car parking.Using solar power generation technology and semiconductor refrigeration technology to design solar semiconductor refrigeration device.The experimental platform of semiconductor refrigeration system was set up,and the main components of semiconductor refrigeration film,Solar Panel and temperature measuring device were designed.The load of the refrigerating unit is estimated,and the relationship between the driving voltage of the refrigerating plate,the refrigerating capacity and the actual refrigerating coefficient is tested.The results show that when the driving voltage of the plate is 2~6 V,the actual coefficient of refrigeration is larger,and when the driving voltage of the plate is 10~14 V,the refrigeration capacity is higher.

关 键 词：太阳能 半导体制冷 风冷散热 制冷性能 

分 类 号：TB657[一般工业技术—制冷工程]