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Development of the power generator using of self-excited vibration of a flat plate by a light breeze

Research Project

Project/Area Number 26420169
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Dynamics/Control
Research InstitutionSaitama University

Principal Investigator

SATO Yuichi  埼玉大学, 役員, 理事 (30134828)

Co-Investigator(Kenkyū-buntansha) 長嶺 拓夫  埼玉大学, 理工学研究科, 教授 (00323379)
森 博輝  九州大学, 工学研究院, 准教授 (50451737)
Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2016: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Keywords流体関連振動 / 自励振動 / 風力発電 / 振動発電 / ディフューザー / デフューザー
Outline of Final Research Achievements

It has been a subject of wind power generation to secure sufficient wind velocity now. This research aims at development of the oscillating type power generator using a light breeze. It is a galloping phenomenon which is used for power generation. By setting flat plate in air flow, it is a phenomenon which changes the energy of a flow into vibration, and causes a big vibration. We decided to generate electricity by electromagnetic induction using vibration generated in this system. In this research, the increase of velocity of an air flow was tried using by diffuser and the position where flat plate is suitable for power generation is clarified. Moreover, it became clear by visualization of the flow that whirlpools give a big effect to generating of vibration.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (1 results)

All 2016

All Presentation (1 results)

  • [Presentation] ディフューザーと平板翼の自励振動を利用した発電機の開発2016

    • Author(s)
      上飛田真登、長嶺拓夫、森博輝、佐藤勇一
    • Organizer
      日本機械学会 機械力学・計測制御部門
    • Place of Presentation
      山口大学 常盤キャンパス(山口県 宇部市)
    • Year and Date
      2016-08-23
    • Related Report
      2016 Annual Research Report

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Published: 2014-04-04   Modified: 2018-03-22  

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