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153098

Theoretical Comparison between (XI & C) Cores of Homopolar linear Synchronous Motor.

Article

Last updated: 04 Jan 2025

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Tags

Electrical Engineering

Abstract

This paper presents the comparison between two different  geometries for the core of homo polar linear synchronous motor HLSM. The theoretical analysis estimated  the airgap  flux density , the attraction and traction forces This  analysis is based on a magnetic field study using 3-dimensional finite difference  method FDM of scalar magnetic potential. The average results of zero and infinite  permeability boundaries is considered. The flux per pole, under a.c. limbs either in"C"  or in " XI" core is taken for obtaining the majority of normal force. Results reveal  that the " XI" core shape was the optimum form because it provides higher both  of traction and attraction forces than "C" core . But, the extra iron required and attraction force s than "C" core. But, the extra Iron required  and the cost of rail track poles were the weak points for unchoosing this form in practical application An experimental investigation is carried out on laboratory Static  prototype motor LSPM of "C" core HLSM to verify the theoretical results. It is shown that the experimental and computed results are in  good agreement. 

DOI

10.21608/bfemu.2021.153098

Authors

First Name

S.

Last Name

El-Drieny

MiddleName

A.

Affiliation

electrical engineering Department., Faculty of engineering., EL-Mansoura University., EI-Mansoura, Egypt.

Email

-

City

Mansoura

Orcid

-

Volume

21

Article Issue

4

Related Issue

22288

Issue Date

1996-12-01

Receive Date

1996-07-10

Publish Date

2021-12-01

Page Start

25

Page End

36

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 21_Issue 4_Pages 25-36.pdf

PDF . 1.7MB

Link

https://bfemu.journals.ekb.eg/article_153098.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=153098

Order

9

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

https://bfemu.journals.ekb.eg/

MainTitle

Theoretical Comparison between (XI & C) Cores of Homopolar linear Synchronous Motor.

Details

Type

Article

Created At

22 Jan 2023