Design and Research on Micro Axial-Flux Electromagnetic Generator

Tao Wu; Ning Jun Fan; Yan Xuan Wu

doi:10.4028/www.scientific.net/AMM.385-386.755

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 385-386Design and Research on Micro Axial-Flux...

Design and Research on Micro Axial-Flux Electromagnetic Generator

Abstract:

This paper reports on the design and research on the micro generator. A micro axial-flux electromagnetic generator is designed as size of Φ6mm×3mm. The formulas for air density and induced Electromotive Force (EMF) were given by a magnetic circuit analysis and main design parameters of the micro generator were determined. Numerical simulation was used to analyzed the induced EMF, when the rotation speed is 10kr/min, the induce EMF in one phase is 12.57 mV; the sum of output power is 296.07μW. The results suggest that the micro generator has an ideal output, which means that the generator may be used in micro systems as the power sources.

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Periodical:

Applied Mechanics and Materials (Volumes 385-386)

Pages:

755-758

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.385-386.755

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Online since:

August 2013

Authors:

Tao Wu, Ning Jun Fan, Yan Xuan Wu

Keywords:

Axial-Flux Electromagnetic Generator, Design Parameter, Magnetic Field Analysis, Micro-Electromechanical System, Numerical Simulation

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