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187362

Behaviour of Rotating Field in Slip-Ring Induction Motors with Chopper Control.

Article

Last updated: 22 Jan 2023

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Subjects

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Tags

Electrical Engineering

Abstract

Stator currents of slip-ring induction motor having chopper control in the rotor circuit, are no more sinusoidal.
The analysis of the air-gap resultant field , due to such currents , results in a different expression for the established rotating field. The derived expression is examined in order to study the rotating field behavior under chopper control. In addition to some of the well known behaviours , a new one had been distinguished and proved by constructing the geometrical pattern of the air-gap resultant field.
An effective winding factor is introduced to give the effect of nonsinusoidal stator currents on the magnitude of the resultant m.m.f. harmonics.

DOI

10.21608/bfemu.2021.187362

Authors

First Name

Hassan

Last Name

Abou-Tabl

MiddleName

Ali

Affiliation

Assistant professor, Electrical Power & Machines Department, Faculty of Engineering, Mansoura University, Mansoura, Egypt.

Email

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City

Mansoura

Orcid

-

Volume

4

Article Issue

2

Related Issue

26961

Issue Date

1979-12-01

Receive Date

1979-10-10

Publish Date

2021-12-16

Page Start

42

Page End

52

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 4_Issue 2_Pages 42-52.pdf

PDF . 581.5kB

Link

https://bfemu.journals.ekb.eg/article_187362.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=187362

Order

37

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

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

MainTitle

-

Details

Type

Article

Created At

22 Jan 2023