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Date
2008Type
- Conference Paper
ETH Bibliography
yes
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Abstract
Input filters of power converters for compliance with regulatory electromagnetic compatibility (EMC) standards are often over-dimensioned in practice due to a non-optimal selection of number of filter stages and/or the lack of solid volumetric models of the inductor cores. This paper presents a systematic filter design approach based on a specific filter attenuation requirement and volumetric component parameters. It is shown that a minimal volume can be found for a certain optimal number of filter stages for both the differential mode (DM) and common mode (CM) filter. The considerations are carried out exemplarily for an EMC input filter of a single-phase power converter for the power levels of 100 W, 300 W, and 500 W. Show more
Publication status
publishedExternal links
Book title
2008 IEEE 11th Workshop on Control and Modeling for Power ElectronicsPages / Article No.
Publisher
IEEEEvent
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ETH Bibliography
yes
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