Inductance Compensation of Multiple Capacitors With Application to Common- and Differential-Mode Filters
Name
Pierquet inductance compensation.pdf
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1.89 MB
Format
Adobe PDF
Checksum (MD5)
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Author(s)
Pierquet, Brandon J.
Neugebauer, Timothy C.
Perreault, David J.
Date Issued
November 2006
Journal
IEEE Transactions on Power Electronics
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Citation
Pierquet, Brandon J., Timothy C. Neugebauer, and David J. Perreault. “Inductance Compensation of Multiple Capacitors With Application to Common- and Differential-Mode Filters.” IEEE Trans. Power Electron. 21, no. 6 (n.d.): 1815–1824.
Version
Final published version
Abstract
Capacitor parasitic inductance often limits the high-frequency performance of electromagnetic interference (EMI) filters in both common-mode (CM) and differential-mode (DM) filtering domains. However, these limitations can be overcome through the use of specially-coupled magnetic windings that effectively nullify the capacitor parasitic inductance. This document explores the use of a single coupled magnetic winding to provide inductance compensation for multiple capacitors (e.g., both DM and CM capacitors) simultaneously, reducing the number of coils previously required. The substantial advantages of this method are illustrated both in a proof-of-concept test circuit and in an improved version of an existing EMI filter. The coupling between multiple inductance compensation windings in a single filter enclosure is also investigated
MIT Department
Charles Stark Draper Laboratory
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
Massachusetts Institute of Technology. Laboratory for Electromagnetic and Electronic Systems
Terms of Use
Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use.
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DOI of Published Version
https://doi.org/10.1109/TPEL.2006.882901
