Control system for three-phase permanent-magnet motor driven by linecommutated inverter uses signals generated by integrating back emf of each phase of motor. High-pass filter network eliminates low-frequency components from control loop while maintaining desired power factor.
Controlling An Inverter-Driven Three-Phase Motor
NASA Tech Briefs ; 8 , 2
1984-11-01
Miscellaneous
No indication
English
BASE | 2016
|METHOD AND SYSTEM OF CONTROLLING INVERTER FOR DRIVING MOTOR
European Patent Office | 2023