Cryogenic DC/DC converter for superconducting magnet applications

Elwakeel, Abdelrahman and McNeill, Neville and Peña-Alzola, Rafael and Zhang, Min and Yuan, Weijia (2022) Cryogenic DC/DC converter for superconducting magnet applications. IEEE Transactions on Applied Superconductivity, 32 (6). 0601005. ISSN 1051-8223 (https://doi.org/10.1109/TASC.2022.3160148)

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Abstract

Recent advances in superconductors have led to their increased application in magnets and a requirement to carry ever-larger currents. This article describes the development and implementation of a cryogenic DC/DC converter for supplying a DC excitation current of 500 A for superconducting magnet applications. Practical aspects are addressed and the rationale behind selecting an interleaved forward converter topology is elucidated. Experimental results are given and a ripple content in the load current of less than 5% is estimated.

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• Item metadata

  Item type:	Article
  ID code:	80080
  Dates:	Date Event 30 September 2022 Published 22 March 2022 Published Online 22 March 2022 Accepted
  Subjects:	Technology > Electrical engineering. Electronics Nuclear engineering
  Department:	Faculty of Engineering > Electronic and Electrical Engineering
  Depositing user:	Pure Administrator
  Date deposited:	04 Apr 2022 14:00
  Last modified:	20 Apr 2024 00:48
  URI:	https://strathprints.strath.ac.uk/id/eprint/80080