MAGNETIC FIELD CALCULATION OF BRUSHLESS DIRECT CURRENT MOTOR WITH SMOOTH STATOR BY SECONDARY SOURCES METHOD

A.V.  Zhyltsov; V.V.  Lyktei

doi:10.15407/techned2018.05.007

No. 5 (2018), Theoretical Electrical Engineering and Electrophysics

No. 5 (2018)

Theoretical Electrical Engineering and Electrophysics

MAGNETIC FIELD CALCULATION OF BRUSHLESS DIRECT CURRENT MOTOR WITH SMOOTH STATOR BY SECONDARY SOURCES METHOD

Published 2018-08-16

https://doi.org/10.15407/techned2018.05.007

A.V. Zhyltsov⁺⁻
V.V. Lyktei⁺⁻

A.V. Zhyltsov

National University of Life and Environmental Sciences of Ukraine, str. Geroiv Oborony, 12, Kyiv, 03041, Ukraine

https://orcid.org/0000-0002-1688-7879

V.V. Lyktei

National University of Life and Environmental Sciences of Ukraine, str. Geroiv Oborony, 12, Kyiv, 03041, Ukraine

https://orcid.org/0000-0002-7412-5143

ARTICLE_2_PDF

Keywords

ac converter-fed motor
magnetic permeability
nonlinearity
, secondary sources method вентильний двигун
магнітна проникність
нелінійність
метод вторинних джерел

How to Cite

[1]

Zhyltsov, A. and Lyktei, V. 2018. MAGNETIC FIELD CALCULATION OF BRUSHLESS DIRECT CURRENT MOTOR WITH SMOOTH STATOR BY SECONDARY SOURCES METHOD. Tekhnichna Elektrodynamika. 5 (Aug. 2018), 007. DOI:https://doi.org/10.15407/techned2018.05.007.

Abstract

A mathematical model of a brushless direct current motor (BLCM) with high-corrosion permanent magnets is developed. It is based on the secondary sources method, and allowed the problem of calculating the magnetic permeability distribution in the engine ferromagnetic elements to reduce to solving a system of integral equations of the simple layer density and the volume density magnetic charges. An iterative method of finding the magnetic permeability is proposed taking into account the nonlinear dependence of the magnetic permeability. References 10, figures 3.

https://doi.org/10.15407/techned2018.05.007

ARTICLE_2_PDF

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