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Part Number: TMS320F28335
This is Prithvi , i am relatively new to TMS320F28335, i have worked out a code for three phase PWM for my inverter and as a next step i would like to do the closed loop of my inverter by controlling my PWM pulse by implementing a PI control loop in the Code . I have gone through some of the threads in this forum but i did not understand those threads .
Can anyone please help/ guide me on how to do the PI control loop ?
Kind regards ,
If you have installed controlSUITE, you will see many example projects there. The examples guide the user through various incremental builds integrating small modules/ hardware functionality at each build level.
I suggest you to review the following project and some reference docs at
Hope you find it useful.
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In reply to Ramesh Ramamoorthy:
Thank you so much for your reply. I am going through the project you mentioned, but i am finding it to bit confusing since the program is too big for my knowledge .
Before that is there any simple program for PI control .
I am sorry if this question is silly , i am just a beginner .
In reply to Prithvi Raj:
Thank you for your reply. I will go through the PDF and i will come back if any doubt is there .
New Microsoft Office Word Document (4).docxHi,
I tried to import the HVPM Sensorless program and run ,but while building i am getting so many errors without making any changes .
I am attaching the screenshot of the error , Please help me .
Well, that is weird.
I suggest you to try doing this. Right click on the project in the project explorer, navigate to 'Build Configurations' and then to 'Set Active' and then to 'F2833x_RAM'. This should let you build. There might be couple of warnings, either you can ignore or comment out that lines of code issuing warnings.
In any case, if you are not familiar with PI controller, this whole project is probably even more complex for a beginner. These example projects can be useful for those having some level of familiarity with power electronics, motor control and embedded programming. I recommend you to spend some to understand the topics better. We may not be able to provide anymore pointers than what is available on web.
I have tried that option but the erorr prevails . What else can i do ? Is there anyother option to make it work ?
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