An investigation of self-powered systems for condition monitoring applications

被引：97

作者：

James, EP ^{[1
]}

Tudor, MJ ^{[1
]}

Beeby, SP ^{[1
]}

Harris, NR ^{[1
]}

Glynne-Jones, P ^{[1
]}

Ross, JN ^{[1
]}

White, NM ^{[1
]}

机构：

[1] Univ Southampton, Sch Elect & Comp Engn, Southampton SO17 1BJ, Hants, England

来源：

SENSORS AND ACTUATORS A-PHYSICAL | 2004年 / 110卷 / 1-3期

基金：

英国工程与自然科学研究理事会;

关键词：

energy harvesting; self-powered; wireless communications;

D O I：

10.1016/j.sna.2003.10.057

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：

Over recent years there has been a growing interest in the field of micro-systems and their applications across a wide range of areas, including sensor-based systems able to operate with full galvanic isolation. This paper details the development of a self-powered system, specifically for sensor applications that can be energised on a test rig by an electromagnetic vibration-powered generator. This enables wireless operation without the use of a battery with a finite service life. The results of two systems designed for remote sensing in condition monitoring applications are discussed. The first system uses a liquid crystal display to provide the system output; the second uses an infra-red link to transmit the data output. (C) 2003 Elsevier B.V. All rights reserved.

引用

页码：171 / 176

页数：6