Dynamics of triboelectric nanogenerators: A review

IF 3.4 Q1 ENGINEERING, MECHANICAL

国际机械系统动力学学报(英文) Pub Date : 2022-11-14 DOI:10.1002/msd2.12058

Guoqiang Xu, Chuanyang Li, Chaojie Chen, Jingjing Fu, Tingting Hou, Yunlong Zi

{"title":"Dynamics of triboelectric nanogenerators: A review","authors":"Guoqiang Xu, Chuanyang Li, Chaojie Chen, Jingjing Fu, Tingting Hou, Yunlong Zi","doi":"10.1002/msd2.12058","DOIUrl":null,"url":null,"abstract":"<p>Triboelectric nanogenerators (TENGs) represent a promising next-generation renewable energy technology. TENGs have become increasingly popular for harvesting vibration energy in the environment due to their advantages of lightweight, broad range of material choices, low cost, and no pollution. However, issues such as input force irregularity, working bandwidth, efficiency calculation, and dynamic modeling hinder the use of TENGs in industrial or practical applications. In this paper, the modeling process of the dynamical system of a TENG is reviewed from the perspective of energy flow. In addition, this paper reviews the main contributions made in recent years to achieve optimized output based on springs, magnetic forces, and pendulums, and introduces different ways to increase the bandwidth of TENGs. Finally, the main problems of TENGs in the process of harvesting vibration energy are discussed. This review may serve as a practical reference for methods to convert irregular mechanical input sources into optimized output performance toward the commercialization of TENGs.</p>","PeriodicalId":60486,"journal":{"name":"国际机械系统动力学学报(英文)","volume":"2 4","pages":"311-324"},"PeriodicalIF":3.4000,"publicationDate":"2022-11-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://onlinelibrary.wiley.com/doi/epdf/10.1002/msd2.12058","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"国际机械系统动力学学报(英文)","FirstCategoryId":"1087","ListUrlMain":"https://onlinelibrary.wiley.com/doi/10.1002/msd2.12058","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"ENGINEERING, MECHANICAL","Score":null,"Total":0}

引用次数: 5

Abstract

Triboelectric nanogenerators (TENGs) represent a promising next-generation renewable energy technology. TENGs have become increasingly popular for harvesting vibration energy in the environment due to their advantages of lightweight, broad range of material choices, low cost, and no pollution. However, issues such as input force irregularity, working bandwidth, efficiency calculation, and dynamic modeling hinder the use of TENGs in industrial or practical applications. In this paper, the modeling process of the dynamical system of a TENG is reviewed from the perspective of energy flow. In addition, this paper reviews the main contributions made in recent years to achieve optimized output based on springs, magnetic forces, and pendulums, and introduces different ways to increase the bandwidth of TENGs. Finally, the main problems of TENGs in the process of harvesting vibration energy are discussed. This review may serve as a practical reference for methods to convert irregular mechanical input sources into optimized output performance toward the commercialization of TENGs.

Abstract Image

查看原文本刊更多论文

摩擦电纳米发电机动力学研究进展

摩擦电纳米发电机(TENGs)是一种很有前途的下一代可再生能源技术。由于其重量轻、材料选择广泛、成本低、无污染等优点，在环境中收集振动能量越来越受欢迎。然而，诸如输入力不规则性、工作带宽、效率计算和动态建模等问题阻碍了TENGs在工业或实际应用中的应用。本文从能量流的角度综述了无人机动力系统的建模过程。此外，本文还回顾了近年来基于弹簧、磁力和钟摆实现优化输出的主要贡献，并介绍了增加TENGs带宽的不同方法。最后，讨论了振动能量采集过程中存在的主要问题。本文综述可为将不规则机械输入源转化为优化输出性能的方法提供实用参考。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

国际机械系统动力学学报(英文)

CiteScore

3.50

自引率

0.00%

发文量