Simulink space vector PWM simulation
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chen dunzhi
il 29 Ago 2015
Modificato: chen dunzhi
il 1 Set 2015
- The model:
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/148552/image.png)
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/148553/image.png)
- Here is what i intend to do.
- Generate three phase voltage
- Do a alpha beta transformation
- Do a Cartesian to Polar transformation
- Check the angle output
- Since the three phase vector rotates counter-clock wise, I am supposed to get sequence of angle moving from zero to 180 degrees and drops to -180(in no time!) and moves up and repeats itself.But result is that the angle sometimes reaches 172 degrees and turns around,not reaching 180 degrees.Waht is wrong? help!
- Here is the result
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/148554/image.png)
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