Experimental verification of proposed electromagnetic clutch structure for surge voltage suppression

Junya Muramatsu, Takashi Kojima, Hiroya Tanaka, Yoshiyuki Hattori, Hiroshi Okada, Hiroki Keino, Takashi Nakanishi, Keisuke Fujisaki

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

Abstract

Based on experimental time-series data, a new electromagnetic clutch structure is verified to be useful for surge voltage suppression, providing a reduction in the surge voltage of approximately 50%, in its trial production. The new structure has a metal layer with low resistivity surrounding the clutch coil, which is located between the clutch coil and the coil housing. First, we optimized the structure in order to maximize the surge voltage suppression effect. We then fabricated the optimized structure and experimentally confirmed that the surge voltage of the proposed structure is much lower than that of the conventional structure.

Original languageEnglish
Title of host publicationProceedings - 2014 International Conference on Electrical Machines, ICEM 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1172-1178
Number of pages7
ISBN (Print)9781479943890
DOIs
Publication statusPublished - 2014 Nov 17
Event21st International Conference on Electrical Machines, ICEM 2014 - Berlin, Germany
Duration: 2014 Sep 22014 Sep 5

Other

Other21st International Conference on Electrical Machines, ICEM 2014
CountryGermany
CityBerlin
Period14/9/214/9/5

Keywords

  • Eddy current
  • Electromagnetic clutch
  • Electromagnetic simulation
  • Non-linear magnetic material
  • Surge voltage

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

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  • Cite this

    Muramatsu, J., Kojima, T., Tanaka, H., Hattori, Y., Okada, H., Keino, H., Nakanishi, T., & Fujisaki, K. (2014). Experimental verification of proposed electromagnetic clutch structure for surge voltage suppression. In Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014 (pp. 1172-1178). [6960330] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICELMACH.2014.6960330