Research on the Mechanism of Discharge of Transmission Line in Wind-Sand-Electric Field

In this paper, coupling field model of wind-sand-electricity around transmission line is built to solve mechanism of discharge of transmission line in sandstorm. The model is used to simulated distribution of electric field of transmission line in the condition of strong sand storm happened in Atush...

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Bibliographic Details
Published inApplied Mechanics and Materials Vol. 43; pp. 169 - 172
Main Authors Shi, Yao Hu, Gao, Qiang
Format Journal Article
LanguageEnglish
Published Zurich Trans Tech Publications Ltd 01.01.2011
Subjects
Corona
Sand Storm
Wind-Sand-Electric Field
Transmission Line
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Summary:In this paper, coupling field model of wind-sand-electricity around transmission line is built to solve mechanism of discharge of transmission line in sandstorm. The model is used to simulated distribution of electric field of transmission line in the condition of strong sand storm happened in Atushi City at March 12, 2006. In the sand-wind-electric field of the transmission line, the peak of electric field strength exceeds the discharge inception. It is considered that corona phenomenon occurs in the sandstorm, which is shown that the proposed method is of efficiency and practicality.
Bibliography:Selected, peer reviewed papers of the 6th China-Japan International Conference on Mechatronics (CJCM 2010), Sept.10-12 2010, Zhenjiang, Jiangsu, China
ISBN:9783037850008
3037850000
ISSN:1660-9336
1662-7482
1662-7482
DOI:10.4028/www.scientific.net/AMM.43.169