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A passive self damping busbar to reduce DC-link ringing

  • Luke Shillaber
  • , Yunlei Jiang
  • , Ameer Janabi
  • , Wei Mu
  • , Teng Long

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

In this paper a novel, passive, self-damping DC busbar is developed to reduce voltage oscillations (ringing) on the DC-link. This busbar contains both laminated and spaced current pathways. A continuous time transfer function model for the busbar is created. This allows the design of the busbar to be optimized for a large damping ratio whilst retaining minimal voltage overshoot. Experimental tests are performed to validate the busbar’s performance. This new busbar has a simple and compact structure that can be implemented-on or retrofitted-to most power electronic converters with low cost.
Original languageEnglish
Title of host publication2024 IEEE Energy Conversion Congress and Exposition (ECCE)
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages4819-4824
ISBN (Electronic)9798350376067
ISBN (Print)9798350376074
DOIs
Publication statusPublished - 10 Feb 2025
Event2024 IEEE Energy Conversion Congress and Exposition - Phoenix, United States
Duration: 20 Oct 202424 Oct 2024

Publication series

NameIEEE ECCE Proceedings
ISSN (Print)2329-3721
ISSN (Electronic)2329-3748

Conference

Conference2024 IEEE Energy Conversion Congress and Exposition
Country/TerritoryUnited States
CityPhoenix
Period20/10/2424/10/24

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