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Apparatus for controlling a PWM inverter-permanent magnet synchronous motor drive
Apparatus for controlling a PWM inverter-permanent magnet synchronous motor drive
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机译:用于控制PWM逆变器-永磁同步电动机驱动器的设备
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摘要
Apparatus for controlling a permanent magnet AC synchronous motor supplied by a forced commutated inverter that does not use a mechanical shaft position sensor. A control loop regulates an inverter frequency and maintains inverter synchronism with the motor using electrical angle feedback signals developed from measured flux signals that have been phase shifted.
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