Portable Power Scavenging from Structural Vibrations using Autonomous Self-Powered Device

• MAKIHARA Kanjuro

  Department of Aerospace Engineering, Tohoku University

• TAKEUCHI Shinsuke

  Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science

• SHIMOSE Shigeru

  Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science

• ONODA Junjiro

  Japan Aerospace Exploration Agency, Institute of Space and Astronautical Science

抄録

We propose a digital autonomous power scavenger with a microprocessor. The proposed system is a completely self-powered one that does not require any external power supply at all, and can thus be used portably at any site. Nevertheless, the digital approach enables the power scavenger to be programmable and thus, it affords some versatility with regard to control schemes. The proposed digitalautonomous system is much more advanced and progressive than clumsy analog-autonomous ones. It can be implemented in multiple-input multiple-output systems to scavenge electrical power from even complicated structural vibrations. We determined the value of the storage capacitance that gives the best balance between scavenging power and consumed power.

収録刊行物

• TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN

  TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN 10 (ists28), Pc_13-Pc_18, 2012

  一般社団法人 日本航空宇宙学会

キーワード

• Power Scavenging
• Self-Powered
• Energy Harvesting
• Portable Generation

詳細情報

• CRID: 1390001205320061184
• NII論文ID: 130002137114
• DOI: 10.2322/tastj.10.pc_13
• ISSN: 18840485
• Web Site: https://www.jstage.jst.go.jp/article/tastj/10/ists28/10_ists28_Pc_13/_pdf
• 本文言語コード: en
• データソース種別:
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  • Crossref
  • CiNii Articles
  • KAKEN
• 抄録ライセンスフラグ: 使用不可