B-H Curve Tracing by Magnetic Contact Force

Chang Ik Yun, Gui Hwan Kim, Chang Hoon Seok, Hong Soon Choi, Jangho Seo

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes a B-H curve tracing method for material by magnetic contact force. In general, material data used in electrical devices are measured by the Epstein frame and VSM. However, the Epstein frame is difficult to measure in the high magnetic field area, and the VSM is expensive. The proposed method in this paper tracks the magnetic flux density and magnetic field strength inside the sample by measuring the force of the magnetic contact force sensor. Low-cost miniaturization is possible in a new way that is different from the existing method. The proposed method is explained in principle through a simple model and demonstrated through simulation.

Original languageEnglish
Title of host publicationCEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781665468336
DOIs
StatePublished - 2022
Event20th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2022 - Virtual, Online, United States
Duration: 24 Oct 202226 Oct 2022

Publication series

NameCEFC 2022 - 20th Biennial IEEE Conference on Electromagnetic Field Computation, Proceedings

Conference

Conference20th Biennial IEEE Conference on Electromagnetic Field Computation, CEFC 2022
Country/TerritoryUnited States
CityVirtual, Online
Period24/10/2226/10/22

Keywords

  • B-H Curve
  • electrical machine
  • magnetic contact force
  • method

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