Voltage controller for synchronous electric machines
Voltage regulator
Voltage regulator
Voltage regulator for a.c. generator
Voltage regulator for ac generators
Voltage regulator for dc power source
Voltage regulator for synchronous generators
Voltage regulator with controlled current boost
Voltage regulator with improved protection and warning system
Voltage regulator with independent peak and average voltage...
Voltage regulator with maximum current
Voltage sensing apparatus for a voltage regulating transformer
Voltage, phase and frequency control by miniature inverter...
Voltage-controlled field-oriented induction motor control...
Voltage-controlled starting relay for induction motor
Voltage-limited electric machine
Volumetric flow equalizng drive control wheel
Vsd control
Waste oil electrical generation system
Waveform generator for inverter control