Precision motor control with selective current waveform...
Pressing machine and motor torque control method in pressing...
Process for detecting abutment and blocking in an electric motor
Protecting device of electromobile
Protection circuit for protecting a switching device with an...
Protection circuit in inverter for refrigerators
Pulse generating system responding to instruction pulses for gen
PWM controlled motor drive
Quiet commutation circuit for an electric motor
Reconstruction of BEMF signals for synchronizing the driving of
Rectifier commutation in electrical machines
Regeneration current-spike limiter for six-step motor drives
Regulating device for a motor
Robot control apparatus for monitoring load on robot
Rotating electrical machine control system and vehicle drive...
Safety control device of commutator motors
Safety device for video cassette recorder
Self-excited reluctance motor
Self-test circuit for a shorted diode protection panel in a dies
Semiconductive power unit for variable speed drive motor