Power processing circuits for electromagnetic, electrostatic and piezoelectric inertial energy scavengers

被引：108

作者：

Mitcheson, P. D. ^{[1
]}

Green, T. C. ^{[1
]}

Yeatman, E. M. ^{[1
]}

机构：

[1] Univ London Imperial Coll Sci Technol & Med, Dept Elect & Elect Engn, London SW7 2AZ, England

来源：

MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS | 2007年 / 13卷 / 11-12期

关键词：

MEMS; micro-generator; power electronics; regulator;

D O I：

10.1007/s00542-006-0339-0

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：

Inertial energy scavengers are self-contained devices which generate power from ambient motion, by electrically damping the internal motion of a suspended proof mass. There are significant challenges in converting the power generated from such devices to useable form, particularly in micro-engineered variants. This paper examines this power conversion requirement for each of the cases of electromagnetic, electrostatic and piezo-electric transduction, and presents new circuit approaches for the first two of these.

引用

页码：1629 / 1635

页数：7

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