3D能量收集

The Tenth International Conference on Advanced Semiconductor Devices and Microsystems Pub Date : 2014-10-01 DOI:10.1109/ASDAM.2014.6998684

V. Janicek

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引用次数: 0

摘要

介绍了三维静电能量采集器的设计与评价。它以静电变换器为基础，利用周期性改变电容器电极间隙将非电能转换为电能的原理。设计并建立了三维硅基MEMS结构模型。创新的方法使它可以达到非常低的谐振频率约。100赫兹。采用了一种改进的长悬臂阻尼弹簧设计。该结构可以在所有3轴坐标系中移动，并可以机械调谐以达到所需的参数。

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Energy harvesting in 3D

This paper describes the design and evaluation of 3D electrostatic energy harvester. It is based on electrostatic converter and uses the principle of conversion of non-electric energy into electrical energy by periodical modification of gap between electrodes of a capacitor. The structure is designed and modelled as three-dimensional silicon based MEMS. Innovative approach made it possible to reach very low resonant frequency of approx. 100 Hz. A modified long cantilever damping spring design has been used. The structure can move in all 3 axes of coordinate system and can be mechanically tuned to reach desired parameters.

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来源期刊

The Tenth International Conference on Advanced Semiconductor Devices and Microsystems

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