Magnetic currents representing magnetomotive force for magnetic field computation

Hisashi Endo; Toshiyuki Takagi; Yoshifuru Saito

doi:10.1109/TMAG.2005.845063

Magnetic currents representing magnetomotive force for magnetic field computation

Hisashi Endo, Toshiyuki Takagi, Yoshifuru Saito

Center for Fundamental Research on Nuclear Decommissioning (CFReND)

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

This paper proposes a formulation for magnetomotive force (MMF) employing the magnetic currents. Our formulation introduces the classical MMF into the modern magnetic field computation. The rotation of electric field represents the external magnetic field due to impressed voltage. We demonstrate a magnetic field computation of toroidal inductors by finite elements. Comparison with the computed result using the Biot-Savart law verifies our formulation. It is also verified by the experiments on the air- and magnet-core inductors.

Original language	English
Pages (from-to)	1532-1535
Number of pages	4
Journal	IEEE Transactions on Magnetics
Volume	41
Issue number	5
DOIs	https://doi.org/10.1109/TMAG.2005.845063
Publication status	Published - 2005 May

Keywords

Linearized Chua-type magnetization model
Magnetic currents
Magnetic field computation
Magnetomotive force

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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10.1109/TMAG.2005.845063

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title = "Magnetic currents representing magnetomotive force for magnetic field computation",

abstract = "This paper proposes a formulation for magnetomotive force (MMF) employing the magnetic currents. Our formulation introduces the classical MMF into the modern magnetic field computation. The rotation of electric field represents the external magnetic field due to impressed voltage. We demonstrate a magnetic field computation of toroidal inductors by finite elements. Comparison with the computed result using the Biot-Savart law verifies our formulation. It is also verified by the experiments on the air- and magnet-core inductors.",

keywords = "Linearized Chua-type magnetization model, Magnetic currents, Magnetic field computation, Magnetomotive force",

author = "Hisashi Endo and Toshiyuki Takagi and Yoshifuru Saito",

note = "Funding Information: This work was performed as a part of Grant-in-Aid for JSPS Fellows(16 2972) by the Ministry of Education, Culture, Sports, Science and Technology, Japan. The authors are grateful to T. Sato of Tohoku University for his help with experiments.",

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T1 - Magnetic currents representing magnetomotive force for magnetic field computation

AU - Endo, Hisashi

AU - Takagi, Toshiyuki

AU - Saito, Yoshifuru

N1 - Funding Information: This work was performed as a part of Grant-in-Aid for JSPS Fellows(16 2972) by the Ministry of Education, Culture, Sports, Science and Technology, Japan. The authors are grateful to T. Sato of Tohoku University for his help with experiments.

PY - 2005/5

Y1 - 2005/5

N2 - This paper proposes a formulation for magnetomotive force (MMF) employing the magnetic currents. Our formulation introduces the classical MMF into the modern magnetic field computation. The rotation of electric field represents the external magnetic field due to impressed voltage. We demonstrate a magnetic field computation of toroidal inductors by finite elements. Comparison with the computed result using the Biot-Savart law verifies our formulation. It is also verified by the experiments on the air- and magnet-core inductors.

AB - This paper proposes a formulation for magnetomotive force (MMF) employing the magnetic currents. Our formulation introduces the classical MMF into the modern magnetic field computation. The rotation of electric field represents the external magnetic field due to impressed voltage. We demonstrate a magnetic field computation of toroidal inductors by finite elements. Comparison with the computed result using the Biot-Savart law verifies our formulation. It is also verified by the experiments on the air- and magnet-core inductors.

KW - Linearized Chua-type magnetization model

KW - Magnetic currents

KW - Magnetic field computation

KW - Magnetomotive force

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JO - IEEE Transactions on Magnetics

JF - IEEE Transactions on Magnetics

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Magnetic currents representing magnetomotive force for magnetic field computation

Abstract

Keywords

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