Title :
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
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;
Journal_Title :
Power Electronics, IEEE Transactions on
DOI :
10.1109/TPEL.2014.2302452
