Device for determining the parameter values for stator resistanc
Device for driving an air-conditioning compressor
Device for driving an induction motor
Device for energizing a hermetic motor using inverter
Device for indicating the state of a single-phase asynchronous m
Device for shutting off current through a motor start-up circuit
Device for speed control of an asynchronous motor
Device for the control of a smooth starting or ending of a...
Device for the field-oriented operation of a converter-fed async
Device for the transmission of electrical power signals to a rot
Device to control the speed of two-phase or three-phase motors
Device to regulate the speed of an electric motor and its method
Diagnostic system and method for an electric motor using...
Digital control device for an inverse rectifier
Digital generation of 3-phase PWM waveforms for variable speed c
Digital power optimization system for AC induction motors
Digital power optimization system for polyphase AC induction mot
Digital pulse generator for controlled thyristor switches and mo
Digital pulse width modulation motor control system
Digital rotor flux observer