Development of an electromagnetic microgenerator

C. Shearwood; R. B. Yates

doi:10.1049/el:19971262

Development of an electromagnetic microgenerator

C. Shearwood, R. B. Yates

University of Sheffield

Research output: Contribution to journal › Article › peer-review

171 Citations (SciVal)

Abstract

An electromagnetic micro-generator is described, based on a planar pick-up coil and flexible polyimide membrane of diameter 2 mm with attached magnet. During large amplitudes of vibration of the device, the membrane displacement characteristics become nonlinear due to the spring stiffening effect, limiting the maximum generated power to 0.3μW.

Original language	English
Pages (from-to)	1883-1884
Number of pages	2
Journal	Electronics Letters
Volume	33
Issue number	22
DOIs	https://doi.org/10.1049/el:19971262
Publication status	Published - 23 Oct 1997

Keywords

Electromagnetic induction
Micromechanical devices

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1049/el:19971262

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title = "Development of an electromagnetic microgenerator",

abstract = "An electromagnetic micro-generator is described, based on a planar pick-up coil and flexible polyimide membrane of diameter 2 mm with attached magnet. During large amplitudes of vibration of the device, the membrane displacement characteristics become nonlinear due to the spring stiffening effect, limiting the maximum generated power to 0.3μW.",

keywords = "Electromagnetic induction, Micromechanical devices",

author = "C. Shearwood and Yates, {R. B.}",

year = "1997",

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AU - Yates, R. B.

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AB - An electromagnetic micro-generator is described, based on a planar pick-up coil and flexible polyimide membrane of diameter 2 mm with attached magnet. During large amplitudes of vibration of the device, the membrane displacement characteristics become nonlinear due to the spring stiffening effect, limiting the maximum generated power to 0.3μW.

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KW - Micromechanical devices

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JO - Electronics Letters

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ER -

Development of an electromagnetic microgenerator

Abstract

Keywords

ASJC Scopus subject areas

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