Compressor control method

Abstract

A compressor control method controls a vibration amplitude of a compressor including a motor by the motor, the compressor being a machine driven by the motor, and controls the vibration amplitude to be substantially constant regardless of a change in a load on the motor and a change in a rotational speed of the motor in a specific operation region. For example, the vibration amplitude is controlled to be substantially constant regardless of the changes based on data read from a chart set in advance.

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