Analysis of Induced Current Density in Spherical Conductive Model Exposed to Mutually Parallel and Orthogonal Low Frequency Electric and Magnetic Fields

• Matsumoto Takashi

  Aran College of Technology

• Hayashi Noriyuki

  Kyushu University

• Isaka Katsuo

  The University of Tokushima

Bibliographic Information

Other Title

• 互いに平行および直交する低周波電界•磁界 内の球状導体モデル内部の誘導電流密度解析
• 互いに平行および直交する低周波電界・磁界内の球状導体モデル内部の誘導電流密度解析
• タガイ ニ ヘイコウ オヨビ チョッコウ スル テイシュウハ デンカイ ジカイ ナイ ノ キュウジョウ ドウタイ モデル ナイブ ノ ユウドウ デンリュウ ミツド カイセキ

Abstract

With the recent increase in the attention of low frequency electromagnetic environment, we focus on the induced current density in the conductive object exposed to mutually parallel and orthogonal low frequency electric and magnetic fields. In this paper, effects of the electric and the magnetic field components on the total induced current density in a homogeneous spherical conductive model exposed to 60 Hz electric and magnetic fields is investigated through computer analysis. First, each of the distribution profiles of the induced current density in the model exposed to the electric and the magnetic fields is different. The magnitude of the induced current density of the electric field is maximum under the applied conditions. Second, the distribution profiles of the induced current density in the model exposed to low frequency electric and magnetic fields in parallel with each other are almost dominated by the electric field but the one exposed to mutually orthogonal low frequency electric and magnetic fields is different. Third, the total induced current density is affected by the relationship between the magnitude and the phase difference of the mutually orthogonal low frequency electric and magnetic fields. These results show that the relationship between mutually orthogonal low frequency electric and magnetic fields has strong effect on the total induced current density in the model exposed to the ordinary electric and magnetic environment.

Journal

• IEEJ Transactions on Fundamentals and Materials

  IEEJ Transactions on Fundamentals and Materials 119 (7), 1039-1044, 1999

  The Institute of Electrical Engineers of Japan

Keywords

• 誘導電流密度
• 交流磁界
• 交流電界
• 導体モデル
• 低周波

Details

• CRID: 1390001204598767488
• NII Article ID: 130006838579
• NII Article ID: 10004439157
• NII Article ID: 10004540673
• NII Book ID: AN10136312
• DOI: 10.1541/ieejfms1990.119.7_1039
• ISSN: 13475533
• ISSN: 03854205
• NDL BIB ID: 4780306
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I4780306
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms1990/119/7/119_7_1039/_pdf
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed