FREQUENCY SCALAR CONTROL OF INDUCTION MOTOR:
A sinusoidal PWM inverter voltage frequency scalar and vector control induction motor are reviewed. Comparisons of simple control system with sinusoidal PWM control system and sinusoidal PWM control with an additional third-harmonic signal and gain modulated control signal are carried out.
In this inverter which converts direct current in the alternating current by the sinusoidal pulse width modulation techniques.here changing frequency causes the speed of the motor can be controlled.
A sinusoidal PWM inverter voltage frequency scalar and vector control induction motor are reviewed. Comparisons of simple control system with sinusoidal PWM control system and sinusoidal PWM control with an additional third-harmonic signal and gain modulated control signal are carried out.
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