Recent content by variya sonali

  1. V

    Why Use Both Voltage and Phase Control with PWM for AC Motor Speed Regulation?

    I want to controll the ac motor.if i can controll it with 8051microcontroller only?sir told me that in extra you required voltage controller and phase controller.why i require this two?
  2. V

    Why Use Both Voltage and Phase Control with PWM for AC Motor Speed Regulation?

    Voltage can be control in pwm?
  3. V

    Why Use Both Voltage and Phase Control with PWM for AC Motor Speed Regulation?

    I want to controll ac motor using pwm.sir told me for that you required volage controller and phase controller.if voltage is controlled by pwm so why i want to use this phase and voltage controller?