Load characteristic analysis of three-phase induction motor considering two-dimensional vector magnetic properties

Kunihiro, Naoki; Todaka, Takashi; Enokizono, Masato

doi:10.1109/icelmach.2010.5607973

Cited by 1 publication

(2 citation statements)

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“…The magnetic reluctivity coefficients and the magnetic hysteresis coefficients in X-and Y-direction can be calculated as (2) where is the phase difference between the waveform and the waveform in X-or Y-direction.…”

Section: A Stress-complex Eands Modelingmentioning

confidence: 99%

“…Therefore, development of low loss and high efficiency motors is the most effective measure to save energy. We have so far developed high efficiency motors considering detailed vector magnetic properties such as the rotational iron loss distributions [1] with the developed E&S modeling [2]. However, the magnetic power loss in the constructed prototype machine increased over one obtained in the designing.…”

Section: Introductionmentioning

confidence: 98%

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Vector Magnetic Characteristic Analysis of a PM Motor Considering Residual Stress Distribution With Complex-Approximated Material Modeling

et al. 2012

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This paper presents a modeling of vector magnetic properties including effects from residual stress in electrical steel sheets. In simplification we have started development of the modeling from the complex-variable E&S (CES) modeling and additionally considered magneto-elastic effect. We call this stress-complex E&S (SCES) modeling. The developed method was applied to analyze a PM motor model core for verification of the modeling. The iron losses and the building factor can be estimated in the simulation.Index Terms-Complex variable approximation, finite element method, hysteresis modeling, magnetic power loss, residual stress, vector magnetic property.

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Section: A Stress-complex Eands Modelingmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 98%