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Method and device for adaptation of the system parameter rotor-resistance of a field-orientated driven turning-field motor without a mechanical rotary transducer
Method and device for adaptation of the system parameter rotor-resistance of a field-orientated driven turning-field motor without a mechanical rotary transducer
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机译：在没有机械旋转传感器的情况下适应于磁场定向的驱动转向磁场电动机的系统参数转子电阻的方法和装置
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摘要
The method involves determining a stator flux amplitude and a stator flux amplitude mean value from a computed stator flux. A rotor resistance correction value is derived from the stator flux amplitude, the stator flux amplitude mean value and a quadrature torque difference. The correction value is multiplied by a pilot control value for the rotor resistance system parameter.
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