Closed-loop control of a resonant converter using PI or sliding mode technique

Discussion in 'The Projects Forum' started by kautilya, Aug 14, 2010.

  1. kautilya

    Thread Starter Active Member

    Apr 26, 2007

    I am working on a resonant converter (soft-switching) which works on both ZCS and ZVS. The converter is a modification of the buck-boost topology which makes use of two switches and a resonant tank.

    I am trying to close the loop of the converter using PI / sliding mode technique. How do i go about it? For instance, what are my control goals and what are the parameters do I need to control in a resonant converter? And how do I implement the same using sliding mode technique or PI technique?

    I have attached the file for reference.

    Any suggestions would be of tremendous help to me.