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声学技术的进步,用于评估离子电池的缺陷和特性:一篇综述

Yaxun Gou¹, Yitian Yan¹, Yan Lyu²

¹State Key Laboratory of Precision Measuring Technology and Instruments, Tianjin University, Tianjin 300072, China; International Institute for Innovative Design and Intelligent Manufacturing of Tianjin University in Zhejiang, Shaoxing 330100, China.

|July 18, 2024

概括

超声波检测提供了一种非破坏性的方式来监测离子电池 (LiB). 本综述探讨了声信号分析,通过检测内部问题来提高LiB的安全性和性能.

科学领域:

材料科学材料科学材料科学
电气工程电气工程
声学声学在声学方面

背景情况:

离子电池 (LiB) 对于储能至关重要,但面临安全挑战.
非破坏性测试对于监测电池健康和性能至关重要.
基于超声波的检测正在成为LiB诊断的关键技术.

研究的目的:

审查基于超声波的LiBs声学检测的最新进展.
探索声信号传播的原理及其与电池状态的关系.
突出声学方法在识别内部副作用和确保电池安全方面的潜力.

主要方法:

关于在 LiBs. 的声信号传播的文献综述.
分析声信号与电池运行状态之间的相关性.
在异常条件下对内部副作用的声信号反应的研究.

主要成果:

声信号与LiBs的操作状态和内部反应相关.
超声波检测提供了对电池健康状况的洞察,而不会造成损坏.
目前的方法具有特定的优点和局限性,需要进一步研究.

结论:

基于超声波的检测是对LiB监测的一种有希望的非破坏性技术.
需要进一步开发以优化提高电池安全性和可靠性的方法.
本综述指导了先进的储能系统的未来研究和工业应用.

关键词:

大规模的波浪是大量的波浪.导向波是指导的波.LiBs 的缺陷是错误的收费状态收费状态健康状况身体健康状况基于超声波的检测方法

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