Application of multi-conductor transmission lines on the transient analysis in power substation

Author

Lu Tiebing ; Qi Lei ; Li Ji ; Cui Xiang

Author_Institution

Dept. of Electr. Eng., North China Electr. Power Univ., Hebei, China

fYear

2003

fDate

4-7 Nov. 2003

Firstpage

198

Lastpage

201

Abstract

Some structures in a power system can be modeled as multi-conductor transmission lines or transmission line in order to analyze the transient process when the switches are operated or electromagnetic pulse is imposed. In this paper the modeling of a transmission line and its finite difference time domain (FDTD) method are researched, and then extended to the transmission line network and nonuniform line. After the method is tested, some examples are finally analyzed in order to predict the transient voltage in power substations.

Keywords

electromagnetic pulse; finite difference time-domain analysis; multiconductor transmission lines; power stations; substations; transient analysis; transmission network calculations; FDTD method; electromagnetic pulse; finite difference time domain method; multi-conductor transmission lines; nonuniform line; power substation; transient analysis; transient voltage prediction; transmission line network; Electromagnetic transients; Finite difference methods; Multiconductor transmission lines; Power system analysis computing; Power system modeling; Power system transients; Power transmission lines; Pulse power systems; Substations; Transient analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Environmental Electromagnetics, 2003. CEEM 2003. Proceedings. Asia-Pacific Conference on

Conference_Location

Hangzhou, China

Print_ISBN

7-5635-0802-3

Type

conf

DOI

10.1109/CEEM.2003.237873

Filename

1282277