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Effect of armature reaction on the core losses of the permanent magnet synchronous motor

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Abstract
Traditionally, the core losses of permanent magnet synchronous motors are assumed to vary as a function of rotational speed and the supply voltage. In this paper, the effect of armature reaction on the core losses under constant speed and stator voltage is studied. The load angle of the machine is varied, and the core losses are determined using the finite element analysis.To explain the core loss results, the flux densities with harmonic analyses in different parts of the machine are studied and discussed. It is found out that armature
reaction should be taken into account if a high-accuracy core loss prediction is required.

Keywords Permanent magnet motors · Core losses · Traction motors · Armature reaction

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Ketersediaan

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Informasi Detail

Judul Seri

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No. Panggil

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Penerbit

: Springer-Verlag Berlin Heidelberg., 2017

Deskripsi Fisik

Electrical Engineering Volume 99, Issue 1, March 2017

Bahasa

English

ISBN/ISSN

1432-0487

Klasifikasi

NONE

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

Volume 99, Issue 1, March 2017

Subjek

TEKNIK ELEKTRO
ELECTRICAL ENGINEERING

Info Detail Spesifik

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Pernyataan Tanggungjawab

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