Magnetic circuit modeling of chaotic vibration energy harvester

• Maruo, Akito

• Igarashi, Hajime

抄録

The chaotic vibration energy harvester (CVEH) converts vibration of constructions to electric energy in wide frequency. It needs large computational cost for evaluation of the magnetic force between the moving magnets and magnetic material embedded in the stator coils of CVEH when using finite element method (FEM). This paper presents magnetic circuit modeling of CVEH to reduce computational burden. It is shown that the frequency responses of CVEH computed by the present method is in good agreement with those obtained by FEM. This result is validated through the experiment.

収録刊行物

• International journal of applied electromagnetics and mechanics

  International journal of applied electromagnetics and mechanics 59 (2), 567-575, 2019-03-21

  IOS Press

キーワード

• Vibration energy harvester
• magnetic circuit
• chaotic oscillation
• genetic algorithm

詳細情報

• CRID: 1050001339060695680
• NII論文ID: 120006626585
• NII書誌ID: AA11051133
• HANDLE: 2115/73860
• ISSN: 13835416
• 本文言語コード: en
• 資料種別: journal article
• データソース種別:
  • IRDB
  • CiNii Articles