Optimized design of high power density EMI filters for power electronic converters

Ala, G.; Giaconia, G.C.; Giglia, G.; Di Piazza, M.C.; Luna, M.; Vitale, G.; Zanchetta, Pericle

Abstract

Nowadays, power density of power converters and related EMI filters is gaining more and more attention. This severely impacts on the design constraints in several application domains. A conventional design of the EMI filter does not guarantee the selection of components/configuration leading to the best power density. For this reason, an optimized design procedure of discrete EMI filters in terms of power density is proposed in this paper. It is based on a previously developed rule-based design procedure, introducing here additional features to obtain a more effective optimization of EMI filter's power density. The proposed approach has been validated in terms of EMI filter's performance and size reduction, by a comparison between an EMI filter designed using the optimized procedure and a conventionally designed one, for two different case studies.

Citation

Ala, G., Giaconia, G., Giglia, G., Di Piazza, M., Luna, M., Vitale, G., & Zanchetta, P. (2016). Optimized design of high power density EMI filters for power electronic converters.

• Conference Name: AEIT International Annual Conference, AEIT 2016
• End Date: Oct 7, 2016
• Acceptance Date: Aug 4, 2016
• Online Publication Date: Apr 6, 2017
• Publication Date: Oct 6, 2016
• Deposit Date: Jun 8, 2017
• Publicly Available Date: Jun 8, 2017
• Peer Reviewed: Peer Reviewed
• Keywords: EMI filter design, Power density, Power converters, Electrical Drives
• Public URL: https://nottingham-repository.worktribe.com/output/824337
• Publisher URL: http://ieeexplore.ieee.org/document/7892794/
• Related Public URLs: http://www.aeit.it/man/CA2016/ENG/
• Additional Information: Published in: AEIT International Annual Conference (AEIT), 2016. Piscataway, N.J. : IEEE, 2016. ISBN: 978-8-8872-3730-6 doi: 10.23919/AEIT.2016.7892794 © 2016 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.