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114917

ANALYSIS OF CORONA DISCHARGE IN ELECTROSTATIC MOTOR GAPS

Article

Last updated: 26 Dec 2024

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Subjects

-

Tags

Electrical Engineering, Computer Engineering and Electrical power and machines engineering.

Abstract

This paper is aimed at calculating corona current-voltage characteristics of a new design of an electrostatic motor with a cylindrical rotor made from aluminium foil and multi stator copper electrodes. The stator electrodes are alternately stressed positively and negatively. The corona currents emitted from positively and negatively-stressed electrodes are calculated being dependent on the applied voltage and motor geometry. The method of calculation is based on simultaneous solution of Poisson's equation, current density equation and continuity equation for current density. This calls at first for calculation of the spatial distribution of electric field within the motor volume using the accurate charge simulation technique. The calculated current-voltage characteristics of the motor agreed reasonably with those measured experimentally for three motors built-in the laboratory.

DOI

10.21608/jesaun.2013.114917

Keywords

Electrostatic motor, corona-discharge, Electric Field, corona current

Authors

First Name

Mazen

Last Name

Abdel-Salam

MiddleName

-

Affiliation

Electrical Engineering Department, Assiut University, Assiut, Egypt.

Email

-

City

-

Orcid

-

First Name

Adel

Last Name

Ahmed

MiddleName

-

Affiliation

Electrical Engineering Department, Assiut University, Assiut, Egypt.

Email

a.abdou965@gmail.com

City

-

Orcid

-

First Name

Hamdy

Last Name

Ziedan

MiddleName

-

Affiliation

Electrical Engineering Department, Assiut University, Assiut, Egypt.

Email

-

City

-

Orcid

-

First Name

Fahd

Last Name

Diab

MiddleName

-

Affiliation

Electrical Engineering Department, Assiut University, Assiut, Egypt.

Email

fahd.maoad@yahoo.com

City

-

Orcid

-

Volume

41

Article Issue

No 5

Related Issue

16868

Issue Date

2013-09-01

Receive Date

2013-06-05

Publish Date

2013-09-01

Page Start

1,842

Page End

1,856

Print ISSN

1687-0530

Online ISSN

2356-8550

Article File

JESAUN_Volume 41_Issue No 5_Pages 1842-1856.pdf

PDF . 363.9kB

Link

https://jesaun.journals.ekb.eg/article_114917.html

Detail API

https://jesaun.journals.ekb.eg/service?article_code=114917

Order

8

Type

Research Paper

Type Code

1,438

Publication Type

Journal

Publication Title

JES. Journal of Engineering Sciences

Publication Link

https://jesaun.journals.ekb.eg/

MainTitle

ANALYSIS OF CORONA DISCHARGE IN ELECTROSTATIC MOTOR GAPS

Details

Type

Article

Created At

23 Jan 2023