Circuitry for nonlinear vibration energy harvesting

被引：0
|
作者：
Orfei, Francesco [1 ]
机构：
[1] Univ Perugia, Dept Phys, NiPS Lab, Via Alessandro Pascoli 1, I-06123 Perugia, Italy
来源：
2014 21ST IEEE INTERNATIONAL CONFERENCE ON ELECTRONICS, CIRCUITS AND SYSTEMS (ICECS) | 2014年
关键词：
energy harvesting; sensor; automotive; control; wireless; vibrations;
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：
Nonlinear vibration energy harvesting is becoming a technology more and more important. Generally vibrations are spread over hundreds or thousands of hertz, making impractical the use of tuned systems. Real world vibrations are even not constant in amplitude, and this makes hard to design a high efficiency electrical energy rectifier and regulator due to the non constant RMS value of the input energy. In this paper is described the solution adopted for a wireless sensor for the automotive market, powered by a nonlinear bi-stable vibration energy harvester.
引用
收藏
页码：886 / 889
页数：4
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