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181603

Effect of Environmental Moisture and Pollution on Visual Corona Voltage.

Article

Last updated: 04 Jan 2025

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Subjects

-

Tags

Electrical Engineering

Abstract

The paper presents experimental investigations to study the effect of enviromental moisture and pollution on the visual corona voltage for parallel wires of different diameters and at various distances from each other. It has been found experimentally that enviromental moisture and wet pollution have a reduction effect on visual corona voltage. 
The empirical equation given by Peek for such voltage is modified with the aid of the obtained experimental results. The proposed modification takes into consideration the effect of enviromental moisture and pollution on the voltage of visual corona formed between parallel conductors. The results using this modification match thobe obtained experimentally for both solid and stranded conductors. The maximum percentage error attained on applying the proposed modification does not exceed ± 8% of the experimental values. 
Discussion of the results and corona nodes in atmospheric air are also included and explained according to the modern concepts of this phenomenon. 
 

DOI

10.21608/bfemu.2021.181603

Authors

First Name

Y.

Last Name

Abed

MiddleName

-

Affiliation

Faculty of Engineering, Mansoura University, Mansoura, Egypt.

Email

-

City

Mansoura

Orcid

-

First Name

Mohamed

Last Name

Tantawy

MiddleName

Abd El-Moniem

Affiliation

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

Email

mtantawi@mans.edu.eg

City

Mansoura

Orcid

-

First Name

M.

Last Name

El-Maghraby

MiddleName

-

Affiliation

Faculty of Engineering, Mansoura University, Mansoura, Egypt.

Email

-

City

Mansoura

Orcid

-

Volume

6

Article Issue

1

Related Issue

26180

Issue Date

1981-06-01

Receive Date

1981-04-16

Publish Date

1981-06-01

Page Start

21

Page End

36

Print ISSN

1110-0923

Online ISSN

2735-4202

Article File

BFEMU_Volume 6_Issue 1_Pages 21-36.pdf

PDF . 1.4MB

Link

https://bfemu.journals.ekb.eg/article_181603.html

Detail API

https://bfemu.journals.ekb.eg/service?article_code=181603

Order

2

Type

Research Studies

Type Code

1,205

Publication Type

Journal

Publication Title

MEJ. Mansoura Engineering Journal

Publication Link

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

MainTitle

Effect of Environmental Moisture and Pollution on Visual Corona Voltage.

Details

Type

Article

Created At

22 Jan 2023