In this paper, we research the effect on magnetic forces for permanent magnets of different structures such as the type of “V” and flat, and present the analysis results calculated with FEM about the effect of the permanent magnet structure on a hybrid maglev model vehicle system in our Lab.
A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, and attracts or repels other magnets.
Magnetic force between permanent magnets is calculated by the use of simple models of magnetic dipoles or coupled volume and surface currents. The derived integral formulae allow eective programming and calculation by MATLAB.
Calculating Magnetic Forces. The force between current carrying conductors is given by the Lorentz Law
brushless field excitation interior permanent magnet synchronous motor finite element analysis magnetomotive force permanent magnet.
Magnetic Core Calculators. AL Inductance Calculator.
IEEE Transactions on magnetics, vol. 45, no. 10, october 2009. Calculation of the Static Forces Among the Permanent Magnets in a Halbach Array.
Keywords Permanent Magnet, Interaction Magnetic Force, Magnetization Charges, Discretization Technique, Finite.
The magnetic couplings are another application working by interaction forces between permanent magnets.
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