A novel simplified variable on-time method for CRM boost PFC converter

Abstract

The critical conduction mode (CRM) Boost PFC converter utilizes the resonance to realize soft-switching, however, leading to high THD and poor power quality. In this paper, a novel simplified variable on-time control method is proposed based on given theoretical support. By means of approximation and the Taylor's series, the expression of the variable on… (More)

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Cite this paper

@article{Guo2017ANS, title={A novel simplified variable on-time method for CRM boost PFC converter}, author={Zhehui Guo and Xiaoyong Ren and Yu Wu and Zhiliang Zhang and Qianhong Chen}, journal={2017 IEEE Applied Power Electronics Conference and Exposition (APEC)}, year={2017}, pages={1778-1784} }