Out-of-Plane Continuous Electrostatic Micro-Power Generators

被引：9

作者：

Mahmoud, M. A. E. ^{[1
]}

Abdel-Rahman, E. M. ^{[2
]}

Mansour, R. R. ^{[3
]}

El-Saadany, E. F. ^{[3
]}

机构：

[1] Ain Shams Univ, Dept Elect & Comp Engn, Cairo 1156, Egypt

[2] Univ Waterloo, Dept Syst Design Engn, Waterloo, ON N2L 3G1, Canada

[3] Univ Waterloo, Dept Elect & Comp Engn, Waterloo, ON N2L 3G1, Canada

来源：

SENSORS | 2017年 / 17卷 / 04期

关键词：

micro-power generators; electrostatic; out-of-plane; wideband; ELECTRET GENERATOR;

D O I：

10.3390/s17040877

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

This paper presents an out-of-plane electrostatic micro-power generator (MPG). Electret-based continuous MPGs with different gaps and masses are fabricated to demonstrate the merits of this topology. Experimental results of the MPG demonstrate output power of 1 mW for a base acceleration amplitude and frequency of 0.08 g and 86 Hz. The MPGs also demonstrate a wideband harvesting bandwidth reaching up to 9 Hz. A free-flight and an impact mode model of electrostatic MPGs are also derived and validated by comparison to experimental results.

引用

页数：21

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