Modeling of Spatial Uncertainties in the Magnetic Reluctivity
Computational Engineering, Finance, and Science
2017-09-26 v1 Numerical Analysis
Abstract
In this paper a computationally efficient approach is suggested for the stochastic modeling of an inhomogeneous reluctivity of magnetic materials. These materials can be part of electrical machines, such as a single phase transformer (a benchmark example that is considered in this paper). The approach is based on the Karhunen-Lo\`{e}ve expansion. The stochastic model is further used to study the statistics of the self inductance of the primary coil as a quantity of interest.
Keywords
Cite
@article{arxiv.1610.02796,
title = {Modeling of Spatial Uncertainties in the Magnetic Reluctivity},
author = {Radoslav Jankoski and Ulrich Römer and Sebastian Schöps},
journal= {arXiv preprint arXiv:1610.02796},
year = {2017}
}
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submitted to COMPEL