Investigation of corona phenomenon for a reduced-scale model of hybrid AC and DC lines

I. A. Metwally

Investigation of corona phenomenon for a reduced-scale model of hybrid AC and DC lines

I. A. Metwally^*

^*Corresponding author for this work

Electrical and Computer Engineering

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

3 Citations (Scopus)

Abstract

A reduced-scale model of a single-phase ac (50 Hz) and a unipolar dc was developed with a suitable scaling factor where the applied voltages were varied up to 80 kV. Many factors were examined to show their effects on the I-V characteristics and on the corona current oscillograms. Also, a two-dimensional field computation program based on the charge simulation method (CSM) was used to model both the hybrid analog and an ac 132 kV double-circuit transmission lines in order to compute the ground-level electric field, number of streamers (for a constant time duration) and corona inception voltage for different arrangements and energization types and levels.

Original language	English
Title of host publication	Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report
Editors	Anon
Publisher	IEEE
Pages	610-613
Number of pages	4
Volume	2
Publication status	Published - 1996
Event	Proceedings of the 1996 Annual Conference on Electrical Insulation and Dielectric Phenomena. Part 2 (of 2) - Millbrae, CA, USA Duration: Oct 20 1996 → Oct 23 1996

Other

Other	Proceedings of the 1996 Annual Conference on Electrical Insulation and Dielectric Phenomena. Part 2 (of 2)
City	Millbrae, CA, USA
Period	10/20/96 → 10/23/96

ASJC Scopus subject areas

Electrical and Electronic Engineering
Industrial and Manufacturing Engineering
Building and Construction

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Cite this

Metwally, IA 1996, Investigation of corona phenomenon for a reduced-scale model of hybrid AC and DC lines. in Anon (ed.), Conference on Electrical Insulation and Dielectric Phenomena (CEIDP), Annual Report. vol. 2, IEEE, pp. 610-613, Proceedings of the 1996 Annual Conference on Electrical Insulation and Dielectric Phenomena. Part 2 (of 2), Millbrae, CA, USA, 10/20/96.

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abstract = "A reduced-scale model of a single-phase ac (50 Hz) and a unipolar dc was developed with a suitable scaling factor where the applied voltages were varied up to 80 kV. Many factors were examined to show their effects on the I-V characteristics and on the corona current oscillograms. Also, a two-dimensional field computation program based on the charge simulation method (CSM) was used to model both the hybrid analog and an ac 132 kV double-circuit transmission lines in order to compute the ground-level electric field, number of streamers (for a constant time duration) and corona inception voltage for different arrangements and energization types and levels.",

author = "Metwally, {I. A.}",

year = "1996",

language = "English",

volume = "2",

pages = "610--613",

editor = "Anon",

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N2 - A reduced-scale model of a single-phase ac (50 Hz) and a unipolar dc was developed with a suitable scaling factor where the applied voltages were varied up to 80 kV. Many factors were examined to show their effects on the I-V characteristics and on the corona current oscillograms. Also, a two-dimensional field computation program based on the charge simulation method (CSM) was used to model both the hybrid analog and an ac 132 kV double-circuit transmission lines in order to compute the ground-level electric field, number of streamers (for a constant time duration) and corona inception voltage for different arrangements and energization types and levels.

AB - A reduced-scale model of a single-phase ac (50 Hz) and a unipolar dc was developed with a suitable scaling factor where the applied voltages were varied up to 80 kV. Many factors were examined to show their effects on the I-V characteristics and on the corona current oscillograms. Also, a two-dimensional field computation program based on the charge simulation method (CSM) was used to model both the hybrid analog and an ac 132 kV double-circuit transmission lines in order to compute the ground-level electric field, number of streamers (for a constant time duration) and corona inception voltage for different arrangements and energization types and levels.

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