Uncertainty Quantification of Input Parameters in a 2D Finite-Element Model for Broken Rotor Bar in an Induction Machine

Uncertainty Quantification of Input Parameters in a 2D Finite-Element Model for Broken Rotor Bar in an Induction Machine

In this paper, a forward uncertainty propagation method is presented for a 2D finite-element model in an induction machine. This method is applied to quantify the uncertainty of input parameters, e.g., dimensions and material properties, and demonstrate their variability effect on harmonics related...

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Bibliographic Details
Main Authors: Balasubramanian, A. (Author), Belahcen, A. (Author), Billah, M.M (Author), Martin, F. (Author), Sobra, J. (Author), Vaimann, T. (Author)
Format: Article
Language:English
Published: Institute of Electrical and Electronics Engineers Inc. 2022
Subjects:
Analytical models
Asynchronous machinery
Bars
Broken rotor bar
Chaos expansions
Coremaking
Finite element method
Finite element modelling (FEM)
finite-element model
forward uncertainty propagation
Forward uncertainty propagation
Frequency measurement
Frequency measurements
Harmonic analysis
Iron
Polynomial approximation
Polynomial chaos
polynomial chaos expansion
Polynomial chaos expansion
Rotors
Sensitivity analysis
Sobol sensitivity analyse
sobol sensitivity analysis
Uncertainty
Uncertainty analysis
Uncertainty propagation
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