Device for Monitoring Synchronous Signals of a Motor
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United States of America Patent
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Issued Date -
Aug 18, 2016
app pub date -
Mar 24, 2015
filing date -
Mar 24, 2015
priority date (Note) -
Abandoned
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Abstract
A device for monitoring synchronous signals of a motor includes a detection module and a processor. The detection module includes a rotational speed detector and an electric detector. The rotational speed detector is adapted to detect a rotational speed of a motor to generate a rotational speed signal. The electric detector is adapted to detect a current value and a voltage value between the motor and a power supply to generate a current signal and a voltage signal, respectively. The processor is electrically connected to the detection module to receive the rotational speed signal, the current signal, and the voltage signal. The processor generates an analysis result according to instant values of the rotational speed signal, the current signal, and the voltage signal at a same time point. The detection accuracy of the operating status of the motor is, thus, increased.
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