Nondestructive Detection of Cracks in a Distribution Line by Evaluating Magnetic Field Distribution

T. Nonaka; H. Yoshimi; Fumihiro Sato; H. Matsuki; T. Sato

doi:10.1109/TMAG.2003.816252

Nondestructive Detection of Cracks in a Distribution Line by Evaluating Magnetic Field Distribution

T. Nonaka, H. Yoshimi, Fumihiro Sato, H. Matsuki, T. Sato

未来科学技術共同研究センター

研究成果: Article › 査読

4 被引用数 (Scopus)

抄録

Detecting cracks in a power distribution line non-destructively will be possible through proposed evaluation of the magnetic field distribution around the line when it is energized. The authors have examined and simulated the distribution of the magnetic field around a conducting wire. They confirmed the feasibility of this method and suggested that the optimum search coil width is about 2 mm when the crack is 1.0 mm wide and 1.5 mm deep from the results of the simulation.

本文言語	English
ページ（範囲）	3346-3348
ページ数	3
ジャーナル	IEEE Transactions on Magnetics
巻	39
号	5 II
DOI	https://doi.org/10.1109/TMAG.2003.816252
出版ステータス	Published - 2003 9月

ASJC Scopus subject areas

電子材料、光学材料、および磁性材料
電子工学および電気工学

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10.1109/TMAG.2003.816252

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abstract = "Detecting cracks in a power distribution line non-destructively will be possible through proposed evaluation of the magnetic field distribution around the line when it is energized. The authors have examined and simulated the distribution of the magnetic field around a conducting wire. They confirmed the feasibility of this method and suggested that the optimum search coil width is about 2 mm when the crack is 1.0 mm wide and 1.5 mm deep from the results of the simulation.",

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AU - Sato, Fumihiro

AU - Matsuki, H.

AU - Sato, T.

PY - 2003/9

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AB - Detecting cracks in a power distribution line non-destructively will be possible through proposed evaluation of the magnetic field distribution around the line when it is energized. The authors have examined and simulated the distribution of the magnetic field around a conducting wire. They confirmed the feasibility of this method and suggested that the optimum search coil width is about 2 mm when the crack is 1.0 mm wide and 1.5 mm deep from the results of the simulation.

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KW - Nondestructive detection

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Nondestructive Detection of Cracks in a Distribution Line by Evaluating Magnetic Field Distribution

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ASJC Scopus subject areas

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