Optimization of EMI Filters of Multi-Level Flying Capacitor Boost Converter

被引：0
|
作者：
Tadbiri-Nooshabadi, Morteza [1 ,2 ]
Schanen, Jean-Luc [2 ]
Iman-Eini, Hossein [1 ]
Rodrigues, Luis Gabriel Alves [3 ]
机构：
[1] Univ Tehran, Coll Engn, Sch Elect & Comp Engn, Tehran 14395515, Iran
[2] Univ Grenoble Alpes, CNRS, Grenoble INP, G2Elab, F-38000 Grenoble, France
[3] Univ Grenoble Alpes, CEA, INES, LITEN, F-73375 Le Bourget Du Lac, France
来源：
IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 2024年 / 60卷 / 05期
关键词：
Capacitors; Filters; Electromagnetic interference; Electromagnetic compatibility; Switches; Optimization; Multichip modules; frequency model; multi-level flying capacitor boost converter; optimization; 3-PHASE;
D O I：
10.1109/TIA.2024.3425796
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This paper presents the optimization of the EMI filters for a multi-level flying capacitor boost converter (FCBC) by using a frequency-domain EMC model. The objective is to find optimal EMI filters design by estimating the EMI noise on the input and output sides simultaneously. A generic modeling process, suitable for any number of levels, is applied to a three-level flying capacitor boost converter for illustration. The model is developed and validated on an experimental prototype. Then, the filters are designed by an optimization process and validated by measurement. Finally, a sensitivity analysis on the impact of the number of levels and the switching frequency is performed.
引用
收藏
页码：7156 / 7169
页数：14
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