Piezoelectric Micro-Vibration Effective Energy Harvesting System

Jian Chiun Liou, Chih Yuan Ho

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Piezoelectric energy harvesters has been receiving much attention. The decline in power of small components is driving researches in this area. The purpose of the research is to use the vibrations in the environment to power small electronic devices, replacing or reducing external power supplies and rechargeable batteries. At present, the research on piezoelectric energy harvesting system is mainly divided into two parts, that is, developing an optimized energy harvesting system structure and developing an efficient circuit for storing and generating electric charges. The relative frequency distribution of the impedance (the resonant frequency of the piezoelectric material PZT is 7 MHz), and its impedance value is the lowest at this resonant frequency. Its energy distribution profile is concentrated in the area around 1 square centimeter.

Original languageEnglish
Title of host publication2019 IEEE Eurasia Conference on IOT, Communication and Engineering, ECICE 2019
EditorsTeen-Hang Meen
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages63-64
Number of pages2
ISBN (Electronic)9781728125015
DOIs
Publication statusPublished - Oct 2019
Event2019 IEEE Eurasia Conference on IOT, Communication and Engineering, ECICE 2019 - Yunlin, Taiwan
Duration: Oct 3 2019Oct 6 2019

Publication series

Name2019 IEEE Eurasia Conference on IOT, Communication and Engineering, ECICE 2019

Conference

Conference2019 IEEE Eurasia Conference on IOT, Communication and Engineering, ECICE 2019
CountryTaiwan
CityYunlin
Period10/3/1910/6/19

ASJC Scopus subject areas

  • Artificial Intelligence
  • Computer Science Applications
  • Information Systems and Management
  • Energy Engineering and Power Technology
  • Safety, Risk, Reliability and Quality
  • Renewable Energy, Sustainability and the Environment
  • Computer Networks and Communications

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  • Cite this

    Liou, J. C., & Ho, C. Y. (2019). Piezoelectric Micro-Vibration Effective Energy Harvesting System. In T-H. Meen (Ed.), 2019 IEEE Eurasia Conference on IOT, Communication and Engineering, ECICE 2019 (pp. 63-64). [8942687] (2019 IEEE Eurasia Conference on IOT, Communication and Engineering, ECICE 2019). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ECICE47484.2019.8942687