CAJ | 학술논문

阐述了光伏半导体制冷系统的工作原理，为测试光伏半导体制冷系统的性能，研制了1台光伏半导体冷箱样机，并详细介绍了系统的设计思路；通过搭建实验台，在不同环境温度下测试了该样机的实际运行性能，得到了该样机箱体内所能达到的最低温度，依据实验结果得到了系统的性能系数。实验结果表明，光伏半导体制冷系统适合作为食品、饮料的冷藏箱使用；在炎热的夏季，该样机箱内温度可控制在6~12℃，制冷系统COP达到0.28~0.32。
천술료광복반도체제랭계통적공작원리，위측시광복반도체제랭계통적성능，연제료1태광복반도체랭상양궤，병상세개소료계통적설계사로；통과탑건실험태，재불동배경온도하측시료해양궤적실제운행성능，득도료해양궤상체내소능체도적최저온도，의거실험결과득도료계통적성능계수。실험결과표명，광복반도체제랭계통괄합작위식품、음료적랭장상사용；재염열적하계，해양궤상내온도가공제재6~12℃，제랭계통COP체도0.28~0.32。
The working principle of the photovoltaic semiconductor refrigeration system was introduced,a proto-type was designed to test its refrigeration performance,and the design idea was detailed. A test bed for the prototype was built in different ambient temperatures. The experimental results showed that internal air temperature of the pro-totype can be maitained within 6-12 ℃,which meets cold storage of the foods and beverages,simultaneously the COP of the refrigerating system can reach 0. 28-0. 32 during hot summer days.