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The Design of a Device for the Generation of a Strong Magnetic Field in an Air Gap using Permanent Magnets
Journal of Magnetics, Volume 22, Number 2, 30 Jun 2017, Pages 250-256
Abstract
The article presents the principle of a relatively small device that makes it possible to generate a strong magnetic field in an air gap without electrical energy consumption. It describes the implemented design of this device, the method of the assembly of opposing linear arrays from two NdFeB magnet layers, its advantages, the possible ways of increasing the parameters further and its application in various areas.
Keywords: magnetic field; permanent magnets; NdFeB magnets; Halbach arrays
DOI: https://doi.org/10.4283/JMAG.2017.22.2.250
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