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A review on piezoelectric energy harvesting
Microsystem Technologies ( IF 2.1 ) Pub Date : 2022-06-23 , DOI: 10.1007/s00542-022-05334-4
E. L. Pradeesh, S. Udhayakumar, M. G. Vasundhara, G. K. Kalavathi

The field of wireless sensors and portable electronics devices gained more attraction and growth over the years. Almost all the devices are powered using chemical batteries. Several energy sources are available in the environment in different parameters, which could be able to convert into an electrical parameter to power the portable devices and wireless sensors. This article reviews the harvesting of vibrational energy and converting it into electrical energy using piezoelectric materials. The sources of energy and conversion mechanism used to convert one type of energy into electrical energy were discussed. The different types of piezoelectric materials, various geometries of the substrate, resonant tuning methods of the harvester, placement of piezoelectric materials, and proof mass on the substrate were also reviewed.



中文翻译:

压电能量收集综述

多年来,无线传感器和便携式电子设备领域获得了更多的吸引力和增长。几乎所有设备都使用化学电池供电。环境中可以使用多种不同参数的能源,这些能源可以转换为电气参数,为便携式设备和无线传感器供电。本文回顾了使用压电材料收集振动能量并将其转换为电能的方法。讨论了用于将一种能量转换为电能的能量来源和转换机制。还回顾了不同类型的压电材料、基板的各种几何形状、采集器的谐振调谐方法、压电材料的放置以及基板上的质量块。

更新日期:2022-06-23
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