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Finite element solution of monopolar corona as influenced by ionlife time

Al-Hamouz, Z. (1996) Finite element solution of monopolar corona as influenced by ionlife time. Industry Applications Conference, 1996. Thirty-First IAS Annual Meeting, IAS '96., Conference Record of the 1996 IEEE, 4.

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Abstract

This paper presents an iterative finite element technique for the analysis of monopolar ionized field in transmission line conductor to plane configurations. One of the main underlying assumptions adopted in the literature, namely, the constant ion mobility, is waived in a simple way. The impact of waiving this assumption on the computed corona current and ground plane current density profile is investigated. A laboratory model was built to check the accuracy of the calculated corona current and the ground plane current density characteristics. It has been found that the present calculated corona current and the ground plane current density, which assumed variable ion mobility, agreed well with those measured experimentally for laboratory and full scale models and are less than those obtained when assuming constant ion mobility



Item Type:Article
Date:October 1996
Date Type:Publication
Subjects:Computer
Divisions:College Of Engineering Sciences > Electrical Engineering Dept
Creators:Al-Hamouz, Z.
ID Code:14241
Deposited By:KFUPM ePrints Admin
Deposited On:24 Jun 2008 16:28
Last Modified:12 Apr 2011 13:15

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