Title :
PFC converter with novel integration of both EMI filter and Boost inductors
Author :
Cheng Deng ; Dehong Xu ; Changsheng Hu ; Zhiwei Wen
Author_Institution :
Coll. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
Based on a novel circuit topology of Power Factor Correction (PFC) converter, an integrated structure for both Electro-Magnetic Interference (EMI) filter and Boost inductors is proposed with Flexible Multi-Layer Foil (FMLF) integration technology in order to increase the power density. The designs of the circuit parameters are given, and Common Mode (CM) and Differential Mode (DM) noises are estimated with Distributed Electromagnetic Component (DEMC) model. Finally, a prototype of 1kW PFC converter has been built, and the experiment results validate that the proposed integrated structure is feasible.
Keywords :
electromagnetic interference; power convertors; power factor correction; power filters; power inductors; thin film devices; CM noise estimation; DEMC model; DM noise estimation; EMI filter; FMLF integration technology; PFC converter; boost inductor; circuit topology; common mode noise estimation; differential mode noise estimation; distributed electromagnetic component model; electromagnetic interference filter; flexible multilayer foil integration technology; power 1 kW; power density; power factor correction converter; Capacitors; Circuit topology; Dielectric films; Electromagnetic interference; Inductors; Noise; Windings;
Conference_Titel :
Energy Conversion Congress and Exposition (ECCE), 2013 IEEE
Conference_Location :
Denver, CO
DOI :
10.1109/ECCE.2013.6647146
