1983
DOI: 10.1109/tmag.1983.1062820
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Second order air-gap element for the dynamic finite-element analysis of the electromagnetic field in electric machines

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Cited by 17 publications
(6 citation statements)
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“…• Hybrid models (the local/global saturation): The analytical solution can be combined with numerical methods [54][55][56][57] or (non)linear MEC [58][59][60][61][62][63][64][65][66][67]. Usually, the analytical solution is established in uniform regions of very low permeability (e.g., air-gap, and magnets) and other methods are sought in regions where magnetic saturation cannot be neglected (i.e., the stator and/or rotor iron cores).…”
Section: State-of-the-art: Saturation In Maxwell-fourier Methodsmentioning
confidence: 99%
“…• Hybrid models (the local/global saturation): The analytical solution can be combined with numerical methods [54][55][56][57] or (non)linear MEC [58][59][60][61][62][63][64][65][66][67]. Usually, the analytical solution is established in uniform regions of very low permeability (e.g., air-gap, and magnets) and other methods are sought in regions where magnetic saturation cannot be neglected (i.e., the stator and/or rotor iron cores).…”
Section: State-of-the-art: Saturation In Maxwell-fourier Methodsmentioning
confidence: 99%
“…• Hybrid models: The analytical solution can be combined with numerical methods [50][51][52][53] or (non)linear MEC [54][55][56][57][58][59][60][61][62][63]. Usually, the analytical solution is established in uniform regions of very low permeability (e.g., air-gap, and magnets) and other methods are sought in regions where magnetic saturation cannot be neglected (i.e., the stator and/or rotor iron cores).…”
Section: State-of-the-art: Saturation In Maxwell-fourier Methodsmentioning
confidence: 99%
“…The hybrid methods are based on combined formulations which keep the finite element topology unchanged during the movement simulation. Among them, we can cite the macro element (ME) method, in which the air‐gap is a non meshed area where the electromagnetic field is computed analytically (Filiachi, et al , 1983). This coupled analytical and numerical model allows to consider the motion only by changing the stiffness matrix of the ME (Mohellibi et al , 1998; Bendjima et al , 1997; Belli Boulassel, 2002).…”
Section: Introductionmentioning
confidence: 99%