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HEAT PUMP ROOM AIR-CONDITIONER USING VARIABLE CAPACITY COMPRESSOR.

Author(s) : UMEZU K., SUMA S.

Summary

THE VARIABLE CAPACITY SYSTEM, USING A GAS INJECTION AND RELEASE COMPRESSOR, HAS AN ENERGY SAVING OF 15 PERCENT. THE COMPRESSOR SYSTEM DOES NOT NEED EITHER A STARTING RELAY OR A STARTING CAPACITOR IN THE ELECTRICAL CIRCUIT. ENERGY SAVINGS CAN BE ACHIEVED FOR THE FOLLOWING REASONS: THE SYSTEM HAS A TWO-STAGE HEATING CAPACITY WITHOUT AN ELECTRIC HEATER ; THE RATIO OF HEATING TO COOLING CAPACITY OF THE SYSTEM IS MORE THAN 1.5 ; A SMALLER COMPRESSOR MOTOR CAN BE UTILIZED IN THE SYSTEM.

Details

  • Original title: HEAT PUMP ROOM AIR-CONDITIONER USING VARIABLE CAPACITY COMPRESSOR.
  • Record ID : 1985-2182
  • Languages: English
  • Publication date: 1984
  • Source: Source: ASHRAE Trans.
    vol. 90; n. 1A; 335-349; 7 fig.; 5 tabl.; 4 ref.; discuss.
  • Document available for consultation in the library of the IIR headquarters only.

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