2D magnetic rotational loss of electrical steel at high magnetic flux density

Shunji Yanase, Yoshiyuki Matsuno, Shuichiro Hashi, Yasuo Okazaki

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Rotational magnetic loss in magnetic core materials has been examined on the direction of rotation at high magnetic flux density. Rotational losses differ remarkably over 1.5T in accordance to the decrease of phase difference between magnetic field H and magnetic flux density B. The rotational losses in clockwise or anticlockwise directions depend largely on inclination angle of magnetic filed sensing axis to orthogonal magnetic flux axes. A reasonable correction of the rotational losses is proposed by measured losses in practical measurements.

Original languageEnglish
Pages (from-to)31-34
Number of pages4
JournalPrzeglad Elektrotechniczny
Volume83
Issue number4
Publication statusPublished - 2007 May 14
Externally publishedYes

Keywords

  • Electrical steel
  • Magnetic field sensors
  • Rotational losses

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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