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초록
The target of this paper is to study on the usefulness of the SSHI technique as a wireless electrical power supply when it is driven by mechanical vibrations of low frequency. A THUNDER series a piezoelectric material (TH7-R), which has been developed by a NASA engineer is selected for this study. A mechanical motion vibrator supplies piezoelectric material with mechanical energy. An optical fiber sensor and a pulse generating circuit are used to accomplish the parallel-SSHI technique. As a result of this study, energy harvesting using SSHI technique results in a significant increase of the electrical power flow.
키워드
Energy Harvesting (전기에너지 회수); Piezoelectric Material (압전소자); Synchronized Switching Harvesting with Inductor (동기화 스위칭 에너지 회수법); Energy Harvesting (전기에너지 회수); Piezoelectric Material (압전소자); Synchronized Switching Harvesting with Inductor (동기화 스위칭 에너지 회수법)
- 제목
- SSHI기법을 이용한 압전소자로부터의 에너지 회수에 대한 연구
- 제목 (타언어)
- A Study on the Piezoelectric Energy Harvesting using SSHI technique
- 저자
- 남윤수; 박해균; 이재강; 박종수
- 발행일
- 2008-06
- 유형
- Y
- 저널명
- 한국정밀공학회지
- 권
- 25
- 호
- 6
- 페이지
- 92 ~ 98