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PERFORMANCE EVALUATION OF HERMETIC REFRIGERATION COMPRESSOR USING TORQUE MEASUREMENT METHOD.

Author(s) : SAKITANI K., KOIWA J., MAEKAWA T.

Summary

THE MEASUREMENTS WERE PERFORMED CONCERNING THE SHAFT TORQUE IN THE ROLLING PISTON-TYPE ROTARY COMPRESSOR. IN ORDER TO MEASURE THE SHAFT TORQUE, THE TORQUE SENSOR TECHNIQUE WAS PROPOSED. IN THE PRESENT TECHNIQUE, THE ELECTROMAGNETIC TORQUE SENSOR WAS USED AND WAS CONNECTED BETWEEN THE MOTOR AND THE COMPRESSOR. THE VALIDITY OF THE PRESENT TECHNIQUE WAS VERIFIED IN COMPARISON WITH THE LOAD TORQUE CALCULATED BASED ON THE MEASURED DATA AND THAT PREDICTED USING THE PREVIOUS STUDY. IT WAS FOUND THAT THE CALCULATED LOAD TORQUE WAS IN GOOD AGREEMENT WITH THE PREDICTED ONE. IN ADDITION, THE FRICTION TORQUE WAS EVALUATED WITH THE TORSIONAL TWO DEGREE OF FREEDOM MODEL.

Details

  • Original title: PERFORMANCE EVALUATION OF HERMETIC REFRIGERATION COMPRESSOR USING TORQUE MEASUREMENT METHOD.
  • Record ID : 1987-0917
  • Languages: English
  • Publication date: 1986/08/04
  • Source: Source: Proc. 1986 int. Compress. Eng. Conf., Purdue Univ.
    vol. 1; 228-241; 8 fig.; 3 tabl.; 5 ref.
  • Document available for consultation in the library of the IIR headquarters only.

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