How do I implement PID with PWM for 3 phase inverter for induction motor feedback control
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dkuang
el 10 de Mzo. de 2015
Comentada: dkuang
el 11 de Abr. de 2016
I am doing a three phase inverter for induction motor control for a graduate class project. For this, PID is going to be used in a closed loop with a PWM generation unit. Moreover, I will take the error between the reference speed of the motor and the actual speed of motor. But I am unsure on how to design a PID with six pulse PWM generation for a three phase inverter. Can anyone help me? I have attached my screenshot of my partially built model of the circuitry using simpowersystems blocks which includes battery, universal bridge for three phase inverter, general induction motor model, PID controller block, and PWM generator. I have also attached the simulink model for this partially completed model as well.
Dan
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/147674/image.png)
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Arkadiy Turevskiy
el 11 de Mzo. de 2015
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Giorgos
el 8 de Mzo. de 2016
I also am stuck on this question regarding my project, did you finally figure it out?
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