Design and Experiment of a Single Pendulum-electromagnetic Vibration Energy Harvester

龙雅婷; 姚曙光; 李盈利

doi:10.13433/j.cnki.1003-8728.20230250

Chinese

您当前的位置：

首页 >

文章列表页 >

Design and Experiment of a Single Pendulum-electromagnetic Vibration Energy Harvester

更新时间：2026-04-23

- Design and Experiment of a Single Pendulum-electromagnetic Vibration Energy Harvester
- Mechanical Science and Technology for Aerospace Engineering Vol. 44, Issue 6, Pages: 929-937(2025)
- 作者机构：
  
  1. 中南大学交通运输工程学院,长沙,410075
  2. 中南大学交通运输工程学院，轨道交通安全教育部重点实验室,长沙,410075
  3. 轨道交通列车安全保障技术国家地方联合工程研究中心,长沙,410075
- 作者简介：
- 基金信息：
- DOI：10.13433/j.cnki.1003-8728.20230250
  CLC：
- Published：2025
- 稿件说明：
移动端阅览
龙雅婷, 姚曙光, 李盈利. Design and Experiment of a Single Pendulum-electromagnetic Vibration Energy Harvester[J]. Mechanical Science and Technology for Aerospace Engineering, 2025, 44(6): 929-937.
DOI：

龙雅婷, 姚曙光, 李盈利. Design and Experiment of a Single Pendulum-electromagnetic Vibration Energy Harvester[J]. Mechanical Science and Technology for Aerospace Engineering, 2025, 44(6): 929-937. DOI： 10.13433/j.cnki.1003-8728.20230250.

摘要

振动式能量收集器属于绿色能源创造技术，通过收集工程系统振动能量转换为电能，不断地为系统微电子“供电”。基于电磁感应原理设计了单摆-电磁式振动能量收集器，在COMSOL平台进行感应特性分析及感应特性影响因素的有限元仿真分析，并进行了输出性能实验。结果表明：由套筒、转子、挂件、磁铁、线圈和绳索组成的单摆-电磁式振动能量收集器结构简单，质量轻，约200 g，体积小，约30 cm3，固有频率在70 ~ 80 Hz之间。在20 Hz的振动频率和8 mm的小振幅下，收集器的输出电压为240 mV。

Abstract

Vibration energy collector is a green energy creation technology

which continuously "power" the system microelectronics by collecting the vibration energy of the engineering system and converting it into electrical energy. Based on the principle of electromagnetic induction

a combined single pendulum-electromagnetic vibration energy harvester is designed

and finite element simulation analysis of the induction characteristics and the influencing factors of the induction characteristics are carried out with COMSOL platform

and output performance experiments are conducted. The results show that the combined single pendulum-electromagnetic vibration energy harvester consisting of sleeve

rotor

pendant

magnet

coil and rope has a simple structure

light mass of about 200 g

small size about 30 cm3

with a natural frequency between 70 and 80 Hz. At a vibration frequency of 20 Hz and a small amplitude of 8 mm

the output voltage of the collector is 240 mV.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

No data

Related Author

No data

Related Institution

No data

AI问答

Postal code：100079
Tel：（010）53879206 Email：tmw@bjxintong.com.cn
Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09082226号-64 京公网安备11010602201714号
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.

⁰