• 제목/요약/키워드: Triple-morph

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31 타입 트리모프 켄틸레버의 마이크로 발전 특성 연구 (Micro-power Properties of 31Type Triple-morph Cantilever for Energy Harvesting Device)

  • 김인성;주현규;정순종;김민수;송재성;전소현
    • 한국전기전자재료학회:학술대회논문집
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    • 한국전기전자재료학회 2008년도 추계학술대회 논문집 Vol.21
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    • pp.220-221
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    • 2008
  • With recent advanced in portable electric devices, wireless sensor, MEMS and bio-Mechanics device, the new typed power supply, not conventional battery but self-powered energy source is needed. Particularly, the system that harvests from their environments are interests for use in self powered devices. For very low powered devices, environmental energy may be enough to use power source. Therefore, in other to made piezoelectric energy harvesting device. The made 31 type triple-morph cantilever was resulted from the conditions of 100k$\Omega$, 0.25g, 154Hz respectively. The thick film was prepared at the condition of $6.57V_{rms}$, and its power was $432.31{\mu}W$ and its thickness was $50{\mu}m$.

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3-1 타입 트리모프 캔틸레버의 마이크로발전 응용기술 개발 (Development of Application Technique for 3-1 Type Triple-morph Cantilever)

  • 김인성;주현규;정순종;김민수;송재성;전소현
    • 대한전기학회:학술대회논문집
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    • 대한전기학회 2009년도 제40회 하계학술대회
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    • pp.1303_1304
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    • 2009
  • With recent advanced in portable electric devices, wireless sensor, MEMS and bio-Mechanics device, the new typed power supply, not conventional battery but self-powered energy source is needed. Particularly, the system that harvests from their environments are interests for use in self powered devices. For very low powered devices, environmental energy may be enough to use power source. Therefore, in other to made piezoelectric energy harvesting device. The made 31type triple-morph cantilever was resulted from the conditions of $100k{\Omega}$, 0.25g, 154Hz respectively. The thick film was prepared at the condition of 6.57Vrms, and its power was $432.31{\mu}W$ and its thickness was $50{\mu}m$. And than, the fabricated piezoelectric cantilever was packaged for application.

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