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Optimizing research on the location of thermistor and parameter of on/off temperature in an automotive A/C system.

Author(s) : LI K., LIU Y., TANG J.

Summary

In automotive A/C system, the location of thermistor and parameter of on/off temperature have great effect on the comfort of the passenger. This paper takes one kind of mini-sized vehicle as the research object, analyzes the relationship between the frost on the evaporator and cooling capacity; optimizes the location of thermistor and parameter of on/off temperature through the experimental research. The experiment in climatic wind tunnel shows that the temperature in air outlet can be decreased 1.7-2.7°C and the frequency of the compressor's cut-off can be reduced 79.7% after optimizing. And so, the comfort of the passenger and the reliability of the A/C system have been improved.

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Pages: ICR07-B2-803

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Details

  • Original title: Optimizing research on the location of thermistor and parameter of on/off temperature in an automotive A/C system.
  • Record ID : 2008-0366
  • Languages: English
  • Source: ICR 2007. Refrigeration Creates the Future. Proceedings of the 22nd IIR International Congress of Refrigeration.
  • Publication date: 2007/07/21

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