무선 상태감시 시스템용 진동 기반 에너지 획득 장치Vibration-based Energy Harvester for Wireless Condition Monitoring System
- Other Titles
- Vibration-based Energy Harvester for Wireless Condition Monitoring System
- Authors
- 조성원; 손종덕; 최병근; 양보석
- Issue Date
- 2009
- Publisher
- 한국소음진동공학회
- Keywords
- Vibration Energy Harvester(진동에너지획득장치); Piezoelectric Element(압전소자); Magnetic
Field Generating Coil(자기장발생코일); Resonance(공진)
- Citation
- 한국소음진동공학회논문집, v.19, no.4, pp 393 - 399
- Pages
- 7
- Indexed
- KCI
- Journal Title
- 한국소음진동공학회논문집
- Volume
- 19
- Number
- 4
- Start Page
- 393
- End Page
- 399
- URI
- https://scholarworks.gnu.ac.kr/handle/sw.gnu/26916
- ISSN
- 1598-2785
2287-5476
- Abstract
- Historically, industrial condition monitoring has been performed by costly hard-wired sensors or infrequent checks by maintenance personnel equipped with hand held monitoring equipment. Self- powered wireless condition monitoring systems provides on-line monitoring of critical plant and machinery providing major operating cost benefits. A vibration energy harvester(VEH) is a device that converts kinetic energy occurred by machine vibration into useable electrical energy. Using VEHs to power wireless monitoring systems can yield significant benefits: increased reliability, lower life time costs and no battery disposal issues, etc. This paper proposes the novel prototype design and manufacturing of a VEH that can eliminate the effect by failed batteries.
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