How do I implement PID with PWM for 3 phase inverter for induction motor feedback control

13 次查看（过去 30 天）
dkuang
dkuang 2015-3-10
评论： dkuang 2016-4-11
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

请先登录，再回答此问题。

采纳的回答

Arkadiy Turevskiy
Arkadiy Turevskiy 2015-3-11
Take a look here .
  8 个评论
显示 6更早的评论
dkuang
dkuang 2016-4-11
I figured it out using different approach using field oriented control. You can look at an example by typing in power_acdrive in the matlab command if you have simpowersystems. For more details, go to the page http://www.mathworks.com/help/physmod/sps/powersys/ug/building-your-own-drive.html

请先登录，再进行评论。

更多回答（0 个）

社区

更多回答在  Power Electronics Control

类别

在 Help Center 和 File Exchange 中查找有关 Motor Parameter Estimation and Plant Modeling 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by