TENG-inspired LED-in-capacitors for smart self-powered high-voltage monitoring and high-sensitivity demodulation of power-line communications
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Liao, Yitao | - |
dc.contributor.author | Li, Wenhao | - |
dc.contributor.author | Wang, Kun | - |
dc.contributor.author | Guo, Jiawei | - |
dc.contributor.author | Shen, Yiwei | - |
dc.contributor.author | Wang, Qiman | - |
dc.contributor.author | Zhang, Yongai | - |
dc.contributor.author | Wu, Chaoxing | - |
dc.contributor.author | Zhou, Xiongtu | - |
dc.contributor.author | Guo, Tailiang | - |
dc.contributor.author | Kim, Tae Whan | - |
dc.date.accessioned | 2023-07-05T03:31:30Z | - |
dc.date.available | 2023-07-05T03:31:30Z | - |
dc.date.created | 2022-09-08 | - |
dc.date.issued | 2022-11 | - |
dc.identifier.issn | 2211-2855 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/186168 | - |
dc.description.abstract | Increasing voltage levels and realizing power-line communications are important parts of a smart grid, and because of this, the need for intelligent, digital, and multi-functional electronic sensors that can simultaneously perform the functions of high-voltage monitoring and carrier-signal demodulation in a power transmission system is urgent. Inspired by the operation mode of light-emitting diodes (LEDs) driven by triboelectric-nanogenerators (TENGs), we propose an electrode-LED-electrode structure, namely, LED-in-capacitors (LIC), for high-voltage monitoring and high-frequency signal demodulation. We demonstrate that the proposed LIC can sensitively extract the high-voltage amplitude and detect the harmonic pollution on a power line due to the LIC's being highly sensitive to the rate of change of the electric potential. We build a one-dimensional convolutional neural network that we use to identify successfully, with correct rate as high as 94.53%, the harmonic pollution. Additionally, by using the LIC, we are able to demodulate accurately the high-frequency carrier signals transferred in the high-voltage line, showing that the LIC has promise for potential applications in power-line communications. As a novel type of electronic device derived from TENG-related technology, we believe the LIC can provide impetus for the development of next-generation high-voltage technology. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | Elsevier Ltd | - |
dc.title | TENG-inspired LED-in-capacitors for smart self-powered high-voltage monitoring and high-sensitivity demodulation of power-line communications | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Kim, Tae Whan | - |
dc.identifier.doi | 10.1016/j.nanoen.2022.107698 | - |
dc.identifier.scopusid | 2-s2.0-85136557726 | - |
dc.identifier.wosid | 000861067100004 | - |
dc.identifier.bibliographicCitation | Nano Energy, v.102, pp.1 - 9 | - |
dc.relation.isPartOf | Nano Energy | - |
dc.citation.title | Nano Energy | - |
dc.citation.volume | 102 | - |
dc.citation.startPage | 1 | - |
dc.citation.endPage | 9 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalResearchArea | Science & Technology - Other Topics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalResearchArea | Physics | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical | - |
dc.relation.journalWebOfScienceCategory | Nanoscience & Nanotechnology | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Multidisciplinary | - |
dc.relation.journalWebOfScienceCategory | Physics, Applied | - |
dc.subject.keywordPlus | TRIBOELECTRIC NANOGENERATOR | - |
dc.subject.keywordPlus | OXIDATION | - |
dc.subject.keywordAuthor | High-voltage monitoring | - |
dc.subject.keywordAuthor | One-dimensional convolutional neural network | - |
dc.subject.keywordAuthor | Power-line communications | - |
dc.subject.keywordAuthor | Triboelectric nanogenerators | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S2211285522007765?via%3Dihub | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
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.