Experimental Research on the Semiconductor Refrigerator System for Large Space

Abstract:

In order to march the urgent need of the temperature regulation for the cockpit of armor vehicles, the temperature control device for large space based on semiconductor refrigeration was tested. The large space test chamber, semiconductor refrigeration system and temperature monitoring system were designed. In cooling test, the thermoelectric coolers worked in different currents and heat conditions. The results show that the thermoelectric cooler and its work current should accord with the intensity of heat emission of semiconductor refrigeration system for a good cooling effect. In temperature control test, the temperature in the test chamber can be controlled effectively by increasing PID controlling method.

• Periodical: Applied Mechanics and Materials (Volumes 278-280)
• Pages: 212-215
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.278-280.212
• Online since: January 2013
• Authors: Huai Guang Wang, Hong Bo Fan, Guo Quan Ren
• Keywords: Increasing PID Controlling, Intensity of Heat Emission, Semiconductor Refrigeration, Temperature Monitoring

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