Analysis and simulation of conducted interference in three-phase-in-one-tank GIS

Author

Liangyou, Ji ; Weihong, Huang ; Liangping, Huang ; Zhanghong, Xie ; Zhongyuan, Zhang ; Wei, Shi

Author_Institution

Zhangzhou Power Supply Co., Fujian Electr. Power Co. Ltd., Zhangzhou, China

Volume

2

fYear

2009

fDate

28-29 Nov. 2009

Firstpage

296

Lastpage

299

Abstract

The Modeling methods for elements (equipments) in the primary circuits of Gas Insulated Substation (GIS) are discussed and summarized. The EMTP is used to set up the simulation model of the primary and secondary circuits of an 110kV GIS and the Very Fast Transient Overvoltage (VFTO) and conducted interference caused by swiching operations traveling to the secondary circuits are calculated. The so-formed model has been experimentally verified, indicating the model´s acceptable accuracy and feasibility of the simulation.

Keywords

EMTP; electromagnetic interference; gas insulated substations; power engineering computing; power system transients; EMTP; VFTO; conducted interference simulation model; gas insulated substation; primary circuits; secondary circuits; three-phase-in-one-tank GIS; very fast transient overvoltage; voltage 110 kV; Analytical models; Circuit simulation; Cities and towns; Conductors; EMTP; Geographic Information Systems; Interference; Power cables; Power system transients; Substations; GIS; VFTO; conducted interference; model; simulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Industrial Applications, 2009. PACIIA 2009. Asia-Pacific Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-4606-3

Type

conf

DOI

10.1109/PACIIA.2009.5406603

Filename

5406603