Investigation on Energy Harvesting Efficiency for Flow-Induced Vibration Based Power Generation Using Inverted Pendulum

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  • 倒立振り子を用いた流力振動発電のためのエネルギー取得性能の検討
  • 日本産エビ類の分類と生態(166)タラバエビ科-ジンケンエビ属(4)
  • ニホンサン エビルイ ノ ブンルイ ト セイタイ 166 タラバエビカ ジンケンエビゾク 4

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Abstract

Energy harvesting efficiency of the flow-induced vibration based power generation using an inverted pendulum is investigated through water channel experiments. The inverted pendulum is an air-filled hollow circular cylinder, and the buoyant force acts on the cylindrical body as the restoring force. The experiment revealed that the flow-induced vibration of the inverted pendulum can extract the hydrokinetic energy quite efficiently. This high energy harvesting efficiency is caused by the large torque obtained from the rotational vibration of the elongate inverted pendulum.

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