Double Pile-Up Resonance Energy Harvesting Circuit for Piezoelectric and Thermoelectric Materials

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dc.contributor.authorYoon, Kye Seokko
dc.contributor.authorHong, Sung-Wanko
dc.contributor.authorCho, Gyu-Hyeongko
dc.date.accessioned2018-04-24T06:33:05Z-
dc.date.available2018-04-24T06:33:05Z-
dc.date.created2018-04-18-
dc.date.created2018-04-18-
dc.date.issued2018-04-
dc.identifier.citationIEEE JOURNAL OF SOLID-STATE CIRCUITS, v.53, no.4, pp.1049 - 1060-
dc.identifier.issn0018-9200-
dc.identifier.urihttp://hdl.handle.net/10203/241416-
dc.description.abstractThis paper presents a double pile-up resonance energy harvesting circuit that efficiently and simultaneously extracts energy from a piezoelectric transducer (PZT) and a thermoelectric generator. The proposed harvester operates in a double pile-up mode (DPM) to efficiently extract energy from PZT with the enhanced damping force, resulting in a 1452% improvement in power extraction, which is the best performance among the state-of-the-art works. The harvester also operates in a boost converter mode (BCM) without an additional power switch, achieving 75% conversion efficiency at 450-mu W output power. With a single-shared inductor, a simple control scheme enables the harvester to operate in both DPM and BCM by time-multiplexing method, consuming a low quiescent current of 240 nA. The prototype chip fabricated in a 0.18-mu m BCD occupies an area of 1.5 mm x 1 mm, and it was tested with a 20-nF PZT product (PPA-1001) vibrated by a shaker (Type 4810).-
dc.languageEnglish-
dc.publisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC-
dc.subjectINTERFACE CIRCUIT-
dc.subjectSINGLE-INDUCTOR-
dc.subjectSSHI RECTIFIER-
dc.subjectOPTIMIZATION-
dc.subjectARCHITECTURE-
dc.subjectNETWORKS-
dc.subjectMPPT-
dc.titleDouble Pile-Up Resonance Energy Harvesting Circuit for Piezoelectric and Thermoelectric Materials-
dc.typeArticle-
dc.identifier.wosid000428676100010-
dc.identifier.scopusid2-s2.0-85039783694-
dc.type.rimsART-
dc.citation.volume53-
dc.citation.issue4-
dc.citation.beginningpage1049-
dc.citation.endingpage1060-
dc.citation.publicationnameIEEE JOURNAL OF SOLID-STATE CIRCUITS-
dc.identifier.doi10.1109/JSSC.2017.2778279-
dc.contributor.localauthorCho, Gyu-Hyeong-
dc.contributor.nonIdAuthorHong, Sung-Wan-
dc.description.isOpenAccessN-
dc.type.journalArticleArticle; Proceedings Paper-
dc.subject.keywordAuthorBoost mode-
dc.subject.keywordAuthordouble pile-up mode (DPM)-
dc.subject.keywordAuthorenergy harvester-
dc.subject.keywordAuthorpiezoelectric transducer (PZT)-
dc.subject.keywordAuthorthermoelectric generator (TEG)-
dc.subject.keywordPlusINTERFACE CIRCUIT-
dc.subject.keywordPlusSINGLE-INDUCTOR-
dc.subject.keywordPlusSSHI RECTIFIER-
dc.subject.keywordPlusOPTIMIZATION-
dc.subject.keywordPlusARCHITECTURE-
dc.subject.keywordPlusNETWORKS-
dc.subject.keywordPlusMPPT-
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