@inproceedings{c69fab78c00245a391ee19a2cb432539,
title = "Research of active EMI filter for Gallium Nitride based high frequency resonant converter",
abstract = "With the increasing switching frequency of Gallium Nitride (GaN) based converters, their EMI issues become more and more serious. In this paper, a novel active EMI filtering method is proposed for a high frequency LLC resonant converter. Firstly, a high frequency model of the GaN based converter is given. Common mode EMI coupling paths are analyzed in detail. Secondly, an improved two-stage active EMI filter topology is proposed. It has the advantages of increasing insertion loss, simplifying the structure and reducing the cost effectively. Finally, a GaN based 1MHz high frequency resonant converter as well as the proposed active EMI filter prototype is built. Simulation and experimental results demonstrate the efficiency of the proposed active filtering method.",
keywords = "CM interference, Gallium Nitride, active filter, resonant converter",
author = "Yilin Sha and Wenjie Chen and Heyuan Qi and Yaqiang Han and Xu Yang and Yuan Hao",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 7th Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016 ; Conference date: 17-05-2016 Through 21-05-2016",
year = "2016",
month = jul,
day = "26",
doi = "10.1109/APEMC.2016.7522778",
language = "英语",
series = "2016 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "491--494",
booktitle = "2016 Asia-Pacific International Symposium on Electromagnetic Compatibility, APEMC 2016",
}