恒定产冷量半导体制冷器的实验研究  

Experimental study of semiconductor refrigeration with a constant cooling capacity

作　　者：卢菡涵[1] 刘志奇[1] 徐昌贵[2] 井江浩 李艳利[1] 刘建[1] 

机构地区：[1]太原科技大学机械工程学院,太原030024 [2]北京工商大学机械工程学院,北京100048 [3]河南科技大学机电工程学院,河南洛阳471003

出　　处：《工业仪表与自动化装置》2013年第5期114-116,共3页Industrial Instrumentation & Automation

基　　金：北京市教育委员会科技计划面上项目(KM201010011007);大学生创新性实验项目省级立项(2012251)

摘　　要：分析了影响半导体制冷片产冷量与制冷效率的因素,设计出一种与制冷空间相分离的制冷器,并进行了恒定产冷量制冷实验,得到半导体制冷器在不同制冷功率、外界环境和制冷器安装位置等条件下的实验数据。利用Matlab数学软件对实验数据进行整理分析,得到不同条件下的温度曲线,并提出优化设计理念。该实验研究为半导体制冷系统的优化设计提供了实验依据。This article analyze the factors that affect the cooling capacity and cooling efficiency of semiconductor cooling tablet ,design a refrigeration separated from the cooling space , do the experiments by using the constant cooling capacity refrigeration , to acquire the experimental data of semiconductor cooling system in different cooling power , in different external environment and different refrigeration in-stallation location , and other conditions .Use Matlab mathematical software to analyze the experimental data to obtain the temperature curves under different conditions .Make a summary of the experimental re-sults, state the influences of different factors on the performance of the semiconductor refrigeration and propose an optimal design philosophy .The experimental study provide a experimental basis for the opti-mization of semiconductor refrigeration system design .

关 键 词：恒定产冷量 可分离制冷器 制冷性能 实验验证 

分 类 号：TN37[电子电信—物理电子学]