A PFC Converter With Novel Integration of Both the EMI Filter and Boost Inductor

Author

Cheng Deng ; Min Chen ; Pingping Chen ; Changsheng Hu ; Wenping Zhang ; Dehong Xu

Author_Institution

Inst. of Power Electron., Zhejiang Univ., Hangzhou, China

Volume

29

Issue

9

fYear

2014

fDate

Sept. 2014

Firstpage

4485

Lastpage

4489

Abstract

In order to enhance the power density of power factor correction (PFC) converters, an integrated structure for both electromagnetic interference filter and boost inductors is presented with flexible multilayer foil integration technique. The electromagnetic analysis of the proposed structure is given, and the calculations of the circuit parameters are provided. A prototype of 1-kW PFC converter has been built. The experimental results are included to prove the validity of the proposed structure.

Keywords

electromagnetic interference; inductors; power convertors; power factor correction; power filters; EMI filter; PFC converter; boost inductor; electromagnetic interference filter; flexible multilayer foil integration technique; power 1 kW; power density enhancement; power factor correction converter; Capacitors; Dielectric films; Electromagnetic interference; Inductors; Prototypes; Topology; Windings; Electromagnetic interference (EMI) filter; passive integration; power density;

fLanguage

English

Journal_Title

Power Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0885-8993

Type

jour

DOI

10.1109/TPEL.2014.2302452

Filename

6722912