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SYNCHRONOUS SPEED CONTROLLER FOR WOUNDDROTOR INDUCTION MOTORS
SYNCHRONOUS SPEED CONTROLLER FOR WOUNDDROTOR INDUCTION MOTORS
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机译:绕线式异步电动机的同步速度控制器
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摘要
PURPOSE:To simplify the construction of a synchronous speed controller used for operating a plurality of wound-rotor induction motors at the same speed, by arranging a speed detection circuit for detecting the minimum speed signal among the motors and arranging also a single secondary excitation control signal.
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