A fabrication method for integrated filter elements with inductance cancellation
Name
Pierquet-2009-A Fabrication Method for Integrated Filter Elements With Inductance Cancellation.pdf
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551.91 KB
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Adobe PDF
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Author(s)
Perreault, David J.
Neugebauer, Timothy C.
Pierquet, Brandon J.
Date Issued
March 2009
Journal
IEEE Transactions on Power Electronics
Publisher
Institute of Electrical and Electronics Engineers
Citation
Pierquet, B.J., T.C. Neugebauer, and D.J. Perreault. “A Fabrication Method for Integrated Filter Elements With Inductance Cancellation.” Power Electronics, IEEE Transactions on 24.3 (2009): 838-848. © 2009 IEEE.
Version
Final published version
Abstract
This paper outlines a fabrication method for integrated filter elements. An integrated filter element is a three- (or more) terminal device comprising a capacitor and coupled air-core magnetic windings, in which the magnetic windings cancel the effects of capacitor parasitic inductance. This provides greatly enhanced filtration performance over a capacitor alone. Methods for designing and forming cancellation windings are described, along with means for repeatable interconnection with the capacitor and encapsulation of the filter element. The high performance and repeatability of filter elements fabricated with the proposed method are demonstrated with several examples.
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.2008.2011638
