Harvesting energy from vibrations by a micromachined electret generator

被引：0
|
作者：
Sterken, T. [1 ,2 ]
Fiorini, P. [1 ]
Altena, G. [3 ]
Van Hoof, C. [1 ]
Puers, R. [2 ]
机构：
[1] IMEC, Louvain, Belgium
[2] Katholieke Univ Leuven, Louvain, Belgium
[3] IMEC NL, Eindhoven, Netherlands
来源：
TRANSDUCERS '07 & EUROSENSORS XXI, DIGEST OF TECHNICAL PAPERS, VOLS 1 AND 2 | 2007年
关键词：
power MEMS; electret; scavenger; vibration;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
The development of low power autonomous systems has triggered the research for waste energy recuperation. A micromachined generator has been designed to extract energy from vibrations in the ambient. It consists of an electrostatic transducer which is continuously polarized by an electret. The design of the generator has been optimized towards miniaturization. A prototype has been fabricated.
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页数：2
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