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
收藏
页数：21
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