DocumentCode
2208303
Title
Parameters for Wind Caused Overhead Transmission Line Swing and Fault
Author
Lihong, Long ; Yi, Hu ; Jinglu, Li ; Xiangjun, Zeng
Author_Institution
Sch. of Electr. & Inf. Eng., Changsha Univ. of Sci. & Technol.
fYear
2006
fDate
14-17 Nov. 2006
Firstpage
1
Lastpage
4
Abstract
It has been widely recognized that faults caused by windage yaw with a relatively high probability in recent years. Hence it is of great significance to investigate the characteristics of flashover caused by windage yaw and discuss the influences of windage yaw. A mathematical model of swing angle of conductor is developed in this paper, and the influence of three main parameters is fully discussed, including wind speed, wind pressure coefficient and wind height factor. The results can provide fundamental guideline for the design of line and tower, which will optimize the design and make the faults caused by wind decrease largely
Keywords
flashover; poles and towers; power overhead lines; conductor swing angle; flashover; mathematical model; overhead transmission line; tower design; windage yaw faults; Conductors; Flashover; Guidelines; Insulation; Mathematical model; Power transmission lines; Rain; Sparks; Voltage; Wind speed;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON 2006. 2006 IEEE Region 10 Conference
Conference_Location
Hong Kong
Print_ISBN
1-4244-0548-3
Electronic_ISBN
1-4244-0549-1
Type
conf
DOI
10.1109/TENCON.2006.343973
Filename
4142563
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