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Effect of the input filter on the low frequency stability of a Boost PFC converter: Theoretical analysis, simulation and experiment

  • Xi'an Jiaotong University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This paper presents a comprehensive analysis of the effect of the input filter on the low frequency stability of a Boost PFC converter. Firstly, a glimpse at the effect from the computer simulation is given. And then, based on the fact that the current compensator is designed well and what we considered is the low frequency stability, the simplified model of the system is derived and its approximate solution is calculated by using the harmonic balance (HB) method. Moreover, the stability of the obtained solution is identified via Floquet theory. Finally, the circuit experimental results are given to verify the theoretical analysis. It is found that the input filter can be used to make a favorable effect on the low frequency stability of a Boost PFC converter, i.e., enlarge the stable operation region of a Boost PFC converter. In one word, our work provides a supplementary view for engineers to deal with the interactions between the input filter and the Boost PFC converter.

源语言英语
主期刊名2011 International Conference on Electronics, Communications and Control, ICECC 2011 - Proceedings
4264-4270
页数7
DOI
出版状态已出版 - 2011
活动2011 International Conference on Electronics, Communications and Control, ICECC 2011 - Ningbo, 中国
期限: 9 9月 201111 9月 2011

出版系列

姓名2011 International Conference on Electronics, Communications and Control, ICECC 2011 - Proceedings

会议

会议2011 International Conference on Electronics, Communications and Control, ICECC 2011
国家/地区中国
Ningbo
时期9/09/1111/09/11

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