Self-generation Vibration Sensor Using Levitated Magnet

• Nishimura Kazuhiro

  Department of Electrical and Electronic Engineering, Toyohashi University of Technology

• Inoue Mitsuteru

  Department of Electrical and Electronic Engineering, Toyohashi University of Technology

Bibliographic Information

Other Title

• 浮上磁石を利用した自己発電型振動センサ
• フジョウ ジシャク オ リヨウ シタ ジコ ハツデンガタ シンドウ センサ

Abstract

This paper introduces the self-generation vibration sensor using levitated magnet. We have verified experimentally and theoretically that this sensor is available in frequency of 5 to 25 Hz. The frequency response of sensitivity shows the maximal value at certain frequency. These sensitivities obtained 3.9 V/G at 11 Hz for levitated magnet of neodymium and 3.0 V/G at 10 Hz for the magnet of samarium-cobalt, respectively.

Journal

• IEEJ Transactions on Fundamentals and Materials

  IEEJ Transactions on Fundamentals and Materials 126 (5), 287-293, 2006

  The Institute of Electrical Engineers of Japan

Keywords

• self-generation
• vibration sensor
• levitated magnet

Details

• CRID: 1390282679569847296
• NII Article ID: 10018111045
• NII Article ID: 30011541279
• NII Book ID: AN10136312
• DOI: 10.1541/ieejfms.126.287
• ISSN: 13475533
• ISSN: 03854205
• NDL BIB ID: 7946534
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7946534
• Web Site: https://www.jstage.jst.go.jp/article/ieejfms/126/5/126_5_287/_pdf
• Text Lang: ja
• Data Source:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• Abstract License Flag: Disallowed