Motor driving system and motor operation recovering method
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United States of America Patent
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Dec 22, 2020
Grant Date -
May 10, 2018
app pub date -
Aug 1, 2017
filing date -
Nov 10, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A motor driving system is configured for driving a motor, which is under an inertial rotation status without being driven, to stably rotate from an original speed to a target speed. The motor driving system includes a sensing unit, a control unit and a driving unit. The sensing unit detects a real rotating status of the motor. The control unit is electrically connected with the sensing unit and provides a gradual acceleration command based on the real rotating status. The driving unit is electrically connected with the control unit and drives the motor to accelerate stably to the target speed according to the gradual acceleration command. In addition, a motor operation recovering method cooperated with the motor driving system is also disclosed.
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