Optimal design of adaptability of DC speed regulating compressors
In order to improve the annual energy efficiency(APF)of heat pump room air conditioner,the optimal design method of compressor adaptability is clarified through theoretical analysis and experimental verification.By reasonably controlling the tempera-ture of the compressor oil pool,the energy efficiency of the low temperature refrigeration-intermediate working condition of the air conditioner is increased by 2.9%,and the APF is increased by 5.3%,which meet the adaptability requirements of compressor systems.
room air conditionercompressorDC speed regulatingoil pool tempera-tureadaptability
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