Design and simulation of DC-DC BUCK-Boost Converter using PI Controller in MATLAB/Simulink
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- Опубліковано 14 жов 2024
- in this video we are designing and simulating closed loop BUCK-Boost converter using PI Controller with PWM DC-DC Generator.
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thank you so much for this. Is this considered as DSP based controller?
Helo, thank you for your comment.. I would not consider as DSP controller... maybe you can research more about it
Thank you very much for the video brother:) Very helpful :)
You are welcome... I hope you have subscribe to our Channel
Thanks for your helpful video, can you show me the way you find transfer function? i wanna calculate the Ki and Kp
Hello, there many transfer function you can get from library browser. However, is it compulsory calculate in MATLAB?
@@pzengineering2020 as i understand, to calculate Ki and Kp for PID controller, we have to find transfer function. right? ^^
can you show us how you get your Ki and Kp?
great vdeo it help me a lot! can you design buck boost converter with pid controller?
Helo; thank you for your comment.. It is the same thing... Just change PI to PID
@@pzengineering2020 i’ve already try it sir and the output does not match the expected result.
Alright...we will check from this side and get back to you
if possible can u send the simulated file of above video to me if its ok i send email
Can the buck boost converter charge and discharge batteries?(drive ac motor and regenerative breaking process using buck boost converter)if so,i need a simulation steps
Hello Thank you so much for your comment, I think it can. The main operation is when is discharging works as boost, during charging work as buck
No there is buck boost and Buck boost bidirectional i guess the second type only which can do the regenerative braking
Sir, First thank you for your brief information but I want to ask you something, Can you explain how you pick these L and C values?
You need to calculate.... using the formulas that are at beginning of the video. The value that you get is the minimum value of L and C required to get the desired output.
@@pzengineering2020 I see. Thank you so much again. Have a nice day, Sir.
You are welcome.... all the best there
@@pzengineering2020 Sir, why did you use half on the inductor value in the design, where L should be (56.25e-6) but in design you used (28e-6)
Hi sir
Can you tell me how to calculate Kp and ki that we put in pi controller
Hi thank you for your comment, you can get them from literature review
how to get or identify the values inputted in the gain and PI controller?
Hi, the formula you can get from papers or articles
Sir i am using a bidirectional dc dc converter with a battery and solar system so my input voltage are variable. So how can i calculate the value of L and C. Plz help
Hi thank you for your comment, I think you should used an average input voltage to calculate your L and C, From there make sure to design very well your control system. I hope it helped
gain(k)=1/12 why you taken sir
Sir how to calculate the value of r to get the capacitor value
Hi thank you for your comment, The value of R can be determined based on the output current that you want to get.
This video's sound quality is not good. Its need to be more clear
Hi, Thank you for your comment. If you check the videos after this, we have improved a lot, and we are still improving. However, thank you for your suggestion.