A Measurement System for Two-Dimensional DC-Biased Magnetic Property

  • Enokizono, Masato (Dept. of Electrical and Electronic Engineering, Oita University Japan) ;
  • Takahashi, Syuichi (Dept. of Electrical and Electronic Engineering, Oita University Japan) ;
  • Ikariga, Atsushi (Dept. of Electrical and Electronic Engineering, Oita University Japan)
  • 발행 : 2002.04.01

초록

Up to now, DC-biased magnetic properties have been measured in one dimension (scalar). However, scalar magnetic properties are insufficient to clarify DC-biased magnetic properties because scalar magnetic properties can only impossibly consider the phase difference between the magnetic flux density B vector and the magnetic field strength H vector. Thus the magnetic field strength H and magnetic flux density B in magnetic materials must be directly measured as a vector quantity (two-dimensional). This paper presents measurement system to clarify the two-dimensional DC-biased magnetic properties.

키워드

참고문헌

  1. T. Asano, S. Takada, T. Sasaki, and Y. Okazaki, 'Measuring Method Magnetic Properties of Electrical Steel Sheets under DC-biased Magnetization', The Papers of Technical Meeting on Magnetics, IEE Japan, 1997, MAG-97-89, pp. 25-29
  2. T. Asano, S. Takada, T. Sasaki, and Y. Okazaki, 'Magnetic Properties of Electrical Steel Sheets under DC-biased Magnetization', The Papers of Technical Meeting on Magnetics, IEE Japan, 1997, MAG-97-175, pp. 25-29
  3. M. Enokizono, 'Two-Dimensional Magnetic Proper-ties', Transactions of IEE Japan, Vol. 115-A, No. 1, 1995
  4. M. Nanba, M. Nakano, K. Fujiwara, and N. Takahashi, 'Method of Measurement of DC-Biased Magnetic Properties by Means of a Single Sheet Tester', The Papers of Technical Meeting on Magnetics, IEE Japan, 1999, MAG-99-170
  5. M. Enokizono, Y. Takeshima, and H. Matsuo, 'Measuring Magnetic Properties under DC-biased Magneti-zation using Single-Sheet Tester', Transactions of the magnetics Society of Japan, Vol. 24, NO. 4-2, 2000