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How to control input cureent DC/DC converter?

0 votes

in the buck-boost I have PI controller of output voltage which is constant(20v). Input voltage(15-25). But also I would like to have an input current limit(for example50A). How can I implement this limit, where should I put saturation block? Do you have any ideads? I would be grateful for all answers.


asked Jan 11, 2019 by Voyteck (28 points)

1 Answer

+1 vote

Maybe you want to take a look at the demo model Buck Converter with Peak Current Control which is shipped with PLECS.

Kind regards,

Oliver Schwartz

answered Jan 17, 2019 by Oliver Schwartz (610 points)