Effects of Nonlinearity in Input Filter on the Dynamic Behavior of an Interleaved Boost PFC Converter

Yitao Liu, Shan Yin, Xuewei Pan, Huaizhi Wang, Guibin Wang and Jianchun Peng
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Yitao Liu: College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen 518060, China
Shan Yin: Microsystem and Terahertz Research Center, China Academy of Engineering Physics, Chengdu 610200, China
Xuewei Pan: School of Mechanical Engineering and Automation, Harbin Institute of Technology, Shenzhen 150001, China
Huaizhi Wang: College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen 518060, China
Guibin Wang: College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen 518060, China
Jianchun Peng: College of Mechatronics and Control Engineering, Shenzhen University, Shenzhen 518060, China

Energies, 2017, vol. 10, issue 10, 1-14

Abstract: A power factor correction (PFC) converter with interleaved multi-channel topology is gaining increasing attention due to its ability in reducing input and output current ripples, but an Electromagnetic Interference (EMI) noise filter is still required for suppressing the large high-frequency switching noise that could potentially degrade the input power quality of the supplying grid and cause malfunctions to other grid-connected systems. In this paper, a magnetic modeling of an interleaved PFC converter with an input differential mode (DM) EMI filter has been successfully implemented, which considers the nonlinear behavior of the inductive component in the EMI filter. The Jiles-Atherton (J-A) model is applied to describe the filtering inductor whose core displays saturation and hysteresis. The simulation results are verified with the experimental test.

Keywords: Interleaved PFC; EMI/EMC; power filter; J-A model; hysteresis; spectrum analysis (search for similar items in EconPapers)
JEL-codes: Q Q0 Q4 Q40 Q41 Q42 Q43 Q47 Q48 Q49 (search for similar items in EconPapers)
Date: 2017
References: View references in EconPapers View complete reference list from CitEc
Citations: View citations in EconPapers (3)

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