DSP-based Digital Control Techniques for Interleaved Boost PFC Converter

EasyChair Preprint no. 4794

Abstract

This paper introduces an interleaved boost power factor correction (PFC) converter using digital controller. Current sample correction (SC), duty ratio feedforward (DFF) and adaptive PID compensator methods are employed to improve the overall circuit performance. A 3-kW prototype has been built to verify the feasibility of proposed digital controller

Keyphrases: Adaptive PID compensator, Duty ratio feedforward, Interleaved boost PFC, Sample correction

@Booklet{EasyChair:4794,
  author = {Phu Hieu Pham and Anh Dung Nguyen and Huang-Jen Chiu},
  title = {DSP-based Digital Control Techniques for Interleaved Boost PFC Converter},
  howpublished = {EasyChair Preprint no. 4794},

  year = {EasyChair, 2020}}