입력파형에 따른 PZT 바이몰프 진동자의 출력특성
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김용혁 | - |
dc.contributor.author | 추순남 | - |
dc.date.available | 2020-02-29T03:42:37Z | - |
dc.date.created | 2020-02-12 | - |
dc.date.issued | 2013 | - |
dc.identifier.issn | 1229-800x | - |
dc.identifier.uri | https://scholarworks.bwise.kr/gachon/handle/2020.sw.gachon/15600 | - |
dc.description.abstract | The aim of this study is to research maximum harvesting energy by the optimal input wave condition. The voltage characteristics of the PZT bimorph were investigated in terms of the sine wave, triangle wave and square wave according to frequency range 0~70Hz. It was found that the square wave compared with a triangular wave or square wave was showed the higher output energy. PZT bimorph was mechanically vibrated by solenoid coil experiments, which revealed two voltage peak mode according to frequency. Maximum voltage at second vibration frequency 28Hz demonstrated that the generated DC voltage was proportional to the tip displacement of the bimorph and the phase difference between the input frequency and bimorph vibration frequency was 90 degree. It was expected that optimized design to harvest a much higher energy level from lower frequency vibrations. | - |
dc.language | 한국어 | - |
dc.language.iso | ko | - |
dc.publisher | 대한전기학회 | - |
dc.relation.isPartOf | 전기학회 논문지 P권 | - |
dc.title | 입력파형에 따른 PZT 바이몰프 진동자의 출력특성 | - |
dc.title.alternative | The output characteristics of the input waveform to the PZT bimorph vibrator | - |
dc.type | Article | - |
dc.type.rims | ART | - |
dc.description.journalClass | 2 | - |
dc.identifier.bibliographicCitation | 전기학회 논문지 P권, v.62, no.1, pp.1 - 5 | - |
dc.identifier.kciid | ART001748477 | - |
dc.citation.endPage | 5 | - |
dc.citation.startPage | 1 | - |
dc.citation.title | 전기학회 논문지 P권 | - |
dc.citation.volume | 62 | - |
dc.citation.number | 1 | - |
dc.contributor.affiliatedAuthor | 김용혁 | - |
dc.contributor.affiliatedAuthor | 추순남 | - |
dc.subject.keywordAuthor | Triangle wave | - |
dc.subject.keywordAuthor | Square wave | - |
dc.subject.keywordAuthor | Energy harvest | - |
dc.subject.keywordAuthor | Vibration frequency | - |
dc.subject.keywordAuthor | PZT bimorph | - |
dc.subject.keywordAuthor | Phase difference | - |
dc.description.journalRegisteredClass | kci | - |
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