implementing a two-loop PI controller for both current and voltage - buck converter
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I'm working on a project involving a DC-DC buck converter for a battery system in MATLAB Simulink. I need help implementing a two-loop PI controller for both current and voltage
. Can someone guide me on how to set this up?
. Can someone guide me on how to set this up?1 个评论
Sam Chak
2024-7-6
If you have prior experience in control systems from your undergraduate engineering courses, constructing the model in Simulink should be a relatively straightforward task, potentially taking less than a minute. However, designing the double PID controllers may present an additional challenge if you are not familiar with the underlying "graph-to-gain" mathematical formulas.
Could you please provide the relevant formulas from your lecture notes on the Buck Converter? Having access to those materials would be helpful for Simulink/Simscape Expers to better understand the approach you are attempting to implement.
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Sabin
2025-6-5
0 个投票
There are many relevant examples in Simscape Electrical to start with. Check out this bidirectional DC-DC converter current control that is charging a battery:
A simple voltage control example can be found here:
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