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最近在可穿戴式压电能量收割机方面的发展

Lei Sun¹, Lipeng He^1,2, Gang Yu¹

¹Key Laboratory of Micro/Nano and Ultra-Precision Manufacturing (Jilin Province), School of Mechatronic Engineering, Changchun University of Technology, Changchun, Jilin 130012, China.

The Review of scientific instruments

|April 12, 2024

概括

可穿戴的压电能量收获器 (WPEH) 将身体运动转化为电力,用于自动供电的设备. 本综述详细介绍了WPEH技术,材料和应用程序,以有效地为可穿戴电子产品提供无线能源.

科学领域:

材料科学材料科学材料科学
电气工程电气工程
生物医学工程生物医学工程

背景情况:

可穿戴的压电能收获器 (WPEH) 正在为自动供电的可穿戴电子产品获得吸引力.
这些设备将来自人体运动的机械能量转化为电能.
对于微电子设备的可持续,集成电源的需求正在增加.

研究的目的:

提供可穿戴式压电能收获技术的全面审查.
解释压电的基本原理和WPEH中使用的材料.
根据人体运动源对不同的WPEH设计进行分类和分析.

主要方法:

审查现有的关于压电能收获的文献.
基于收获地点的WPEH的分类 (例如,豆类,关节,皮肤,脚).
对不同的WPEH技术进行比较分析,包括它们的优缺点.

主要成果:

关于压电原理和材料的详细解释.
用各种身体运动对WPEH进行分类和分析.
确定每个收获方法的好处和缺点.

结论:

WPEH为自动供电的可穿戴电子系统提供了一个有前途的解决方案.
需要进一步的研究来优化WPEH的效率和整合.
本综述旨在引导研究人员为可穿戴组件提供更有效的无线能源解决方案.

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Back EMF

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