Self-Powered 30 mu W to 10 mW Piezoelectric Energy Harvesting System With 9.09 ms/V Maximum Power Point Tracking Time
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Shim, Minseob | - |
dc.contributor.author | Kim, Jungmoon | - |
dc.contributor.author | Jeong, Junwon | - |
dc.contributor.author | Park, Sejin | - |
dc.contributor.author | Kim, Chulwoo | - |
dc.date.accessioned | 2021-09-04T11:58:21Z | - |
dc.date.available | 2021-09-04T11:58:21Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2015-10 | - |
dc.identifier.issn | 0018-9200 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/92307 | - |
dc.description.abstract | A piezoelectric (PE) energy harvesting system with one-cycle maximum power point (MPP) sensing is presented. The one-cycle MPP sensing method uses a very small size sensing capacitor and it can make the transducer output voltage reach the open circuit voltage within one cycle. The proposed MPP sensing block can sense the open circuit voltage with a proposed peak detector and stores the MPP voltage using charge sharing blocks. The one-cycle MPP sensing approach simplifies the design of an MPP tracking algorithm and greatly reduces the tracking time. All control blocks are self-biased and choose the higher voltage between the input or output voltages of the switching converter as a supply voltage (V-DD). Therefore, a voltage multiplexer and a low-power ramp generator with V-DD independence are also proposed to control the system without additional DC to DC converter. The entire system has been implemented in a 0.35 gm BCDMOS process. It operates at 90 kHz with a 10-mH inductor. The total power dissipation of the controller is 10 mu W at a V-DD of 2.7 V. The MPP tracking time is only 9.09 ms/V when the input voltage of the switching converter is changed from 3.4 V to 1.2 V. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC | - |
dc.subject | CIRCUIT | - |
dc.subject | CONVERTER | - |
dc.subject | REGULATOR | - |
dc.title | Self-Powered 30 mu W to 10 mW Piezoelectric Energy Harvesting System With 9.09 ms/V Maximum Power Point Tracking Time | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Chulwoo | - |
dc.identifier.doi | 10.1109/JSSC.2015.2456880 | - |
dc.identifier.scopusid | 2-s2.0-85027920248 | - |
dc.identifier.wosid | 000362359700013 | - |
dc.identifier.bibliographicCitation | IEEE JOURNAL OF SOLID-STATE CIRCUITS, v.50, no.10, pp.2367 - 2379 | - |
dc.relation.isPartOf | IEEE JOURNAL OF SOLID-STATE CIRCUITS | - |
dc.citation.title | IEEE JOURNAL OF SOLID-STATE CIRCUITS | - |
dc.citation.volume | 50 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 2367 | - |
dc.citation.endPage | 2379 | - |
dc.type.rims | ART | - |
dc.type.docType | Article; Proceedings Paper | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalWebOfScienceCategory | Engineering, Electrical & Electronic | - |
dc.subject.keywordPlus | CIRCUIT | - |
dc.subject.keywordPlus | CONVERTER | - |
dc.subject.keywordPlus | REGULATOR | - |
dc.subject.keywordAuthor | Energy harvesting | - |
dc.subject.keywordAuthor | maximum power point | - |
dc.subject.keywordAuthor | onecycle sensing | - |
dc.subject.keywordAuthor | piezoelectric | - |
dc.subject.keywordAuthor | ramp generator | - |
dc.subject.keywordAuthor | rectifier | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(02841) 서울특별시 성북구 안암로 14502-3290-1114
COPYRIGHT © 2021 Korea University. All Rights Reserved.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.