Paper Title:
Analysis and Experiments of Eddy Current Brakes with Moving Magnets
  Abstract

This paper discusses the magnetic drag force resulting from the relative motion of a permanent magnet moving along a finite dimensional conducting plate. The image method with imaginary eddy currents is investigated. Boundary conditions are established to ensure that the eddy currents vanished at the boundaries of the conducting plate. Magnetic drag force is computed based on the eddy current distributions using Lorentz force law. A test system is built to demonstrate the magnetic brakes arose from the electromagnetic interactions.

  Info
Periodical
Materials Science Forum (Volumes 575-578)
Edited by
Jitai NIU, Zuyan LIU, Cheng JIN and Guangtao Zhou
Pages
1299-1304
DOI
10.4028/www.scientific.net/MSF.575-578.1299
Citation
J. K. Shiau, D. M. Ma, M. Jou, "Analysis and Experiments of Eddy Current Brakes with Moving Magnets", Materials Science Forum, Vols. 575-578, pp. 1299-1304, 2008
Online since
April 2008
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Price
$32.00
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