DocumentCode
3103153
Title
Surge propagation characteristics on nonuniform lines
Author
Sekioka, Shozo
Author_Institution
Shonan Inst. of Technol., Shonan
fYear
2008
fDate
1-4 Sept. 2008
Firstpage
1
Lastpage
5
Abstract
This paper describes lightning surge propagation characteristics on a nonuniform line are dependent on location. The propagation characteristics of the nonuniform line are different from those of the uniform one due to multiple reflections on the nonuniform line. It is impossible to derive an analytical formula to represent the surge characteristics of the nonuniform line in time domain without assumption and approximation. This paper presents a method to obtain an approximate formula to represent the lightning surges along the nonuniform line using a lattice diagram method.
Keywords
lightning protection; power transmission lines; surges; Nonuniform Lines; lattice diagram method; lightning surge propagation characteristics; Equations; Impedance; Lightning; Optical propagation; Poles and towers; Power transmission lines; Substations; Surges; Time domain analysis; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Universities Power Engineering Conference, 2008. UPEC 2008. 43rd International
Conference_Location
Padova
Print_ISBN
978-1-4244-3294-3
Electronic_ISBN
978-88-89884-09-6
Type
conf
DOI
10.1109/UPEC.2008.4651433
Filename
4651433
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