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Abstract Undergraduate major title on the Theory and Application of Semiconductor refrigeration, heat intensity of the impact
of refrigeration performance and cooling performance of semiconductor testing. Came to the conclusion that some
important conclusions. Traditional compared to the compression chillers£¬the subject of the development of the refrigerator has the following advantages: no noise£¬long life£»clean£»the work of a reliable£¬convenient adjustment£»small size£¬light weight.
Key words: thermoelectric effect¡¢thermoelectric refrigeration¡¢cooling intensity¡¢semiconductor refrigeration¡¢ cooling performance.