1. Improvement of Integration-Type Dynamic E&S Modeling
- Author
-
Takashi Todaka, Masato Enokizono, and T. Sato
- Subjects
Harmonic analysis ,Physics ,Magnetization ,Condensed matter physics ,Integration Type ,Waveform ,Electrical and Electronic Engineering ,Magnetic hysteresis ,Saturation (magnetic) ,Magnetic flux ,Electronic, Optical and Magnetic Materials ,Computational physics ,Magnetic field - Abstract
This paper presents an improved integral-type E&S modeling for applications under high magnetic flux density conditions. In the conventional integral-type dynamic E&S modeling, we assumed linear increment of higher harmonic components including in the magnetic field strength waveforms versus the magnetic flux density. However the higher harmonic components decrease after getting a peak value in rotational magnetization process around saturation region (1.6T – 1.8T). Improvement of the integral-type dynamic E&S modeling for the high magnetic flux conditions was investigated in comparison with the measured one and verification with a simple problem was demonstrated in this paper.
- Published
- 2011
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