3-D Semianalytical Surface Charge Model Including Relative Permeability Using Polynomial Approximation

Casteren, van Dteh Dave; Paulides, Jjh Johannes; Lomonova, E. A.

doi:10.1109/tmag.2014.2331984

Cited by 7 publications

(1 citation statement)

References 6 publications

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“…By considering µ r ≈ 1 it allows to use superposition principle to model the field coming form multiple sources. However, there are already attempts to include the finite permeability by finding the exact distribution of the magnetic charges on the magnet surface, but still a part of the solving process contains iterative computation [23], [24].…”

Section: Surface Charge and Current Modelsmentioning

confidence: 99%

An overview of analytical methods for magnetic field computation

Curti

Paulides

Lomonova

2015

2015 Tenth International Conference on Ecological Vehicles and Renewable Energies (EVER)

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In this paper, several of analytical methods for modelling the magnetic field are described. These models are used in design routines of the rotating machines, linear motors as well as actuators. Thanks to their high accuracy and low requirements for computation power, they are successfully implemented in designing high precision machines. In order to enlarge the applicability of the methods it is a common practise to combine two or more model such as Magnetic Equivalent Circuit (MEC) and Harmonic Method (HM), Schwartz Christoffel (SC) mapping and Tooth Contour Method (TCM), those combinations turns into so called Hybrid Methods which are also intended to increase the computation speed and results precision.

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Section: Surface Charge and Current Modelsmentioning

confidence: 99%