Sustainablemicro-power circuit for piezoelectric energy harvesting tile
- Title
- Sustainablemicro-power circuit for piezoelectric energy harvesting tile
- Author
- 성태현
- Keywords
- Piezoelectric; energy harvesting; impedance matching; low power; wireless sensor
- Issue Date
- 2017-12
- Publisher
- TAYLOR & FRANCIS LTD
- Citation
- INTEGRATED FERROELECTRICS, v. 183, no. 1, page. 193-209
- Abstract
- Piezoelectric energy harvesting tiles are used for converting the power of pedestrian footsteps in to electricity and can be used at themicro- and milli-watt level for storage and powering electronics devices. This paper effectively combines the systems and techniques for developing a sustainable circuit with the self-starting and self-power functions to efficiently store energy and drive low power consumption electronic devices from the piezoelectric energy harvester tile. The main part of the system is 80% efficient impedance matching converter with the self-starting and battery-less operation. The presented circuit has an overall efficiency of 63% and can power a wireless sensor node to transmit the information wirelessly.
- URI
- https://www.tandfonline.com/doi/abs/10.1080/10584587.2017.1376964?journalCode=ginf20https://repository.hanyang.ac.kr/handle/20.500.11754/116699
- ISSN
- 1058-4587; 1607-8489
- DOI
- 10.1080/10584587.2017.1376964
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > ELECTRICAL AND BIOMEDICAL ENGINEERING(전기·생체공학부) > Articles
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