Simulation Analysis on the Propagation Characteristics of Electromagnetic Wave for Gis Partial Discharge

2013 ◽  
Vol 12 (21) ◽  
pp. 5987-5992
Author(s):  
Wang Xu-Hong ◽  
Liu Qiu-Ping ◽  
Fan Shao-Sheng
Keyword(s):  
Electromagnetic Wave ◽  
Simulation Analysis ◽  
Partial Discharge ◽  
Propagation Characteristics

The Simulation Research of Partial Discharge Electromagnetic Wave Propagation Characteristics in GIS

2013 ◽  
Vol 860-863 ◽  
pp. 2127-2130 ◽  
Author(s):  
Shan Jun Zhao ◽  
Dong Shen Xu ◽  
Zhao Li ◽  
Lu Li ◽  
Yi Wang ◽  
...  
Keyword(s):  
Wave Propagation ◽  
Electromagnetic Wave ◽  
Electromagnetic Wave Propagation ◽  
Partial Discharge ◽  
Electromagnetic Signal ◽  
Propagation Characteristics ◽  
Electromagnetic Propagation ◽  
Accurate Analysis ◽  
Simulation Research ◽  
Insulation Breakdown

GIS is the most important equipment in power grid. Partial discharge is the main cause leading to insulation breakdown. UHF detection is an effective method for PD detection in GIS. It is significant to obtain the electromagnetic propagation characteristics for the accurate analysis of detection results. The FDTD algorithm is present in this paper to study the electromagnetic signal in GIS. The amplitude and frequency characteristics are studied in this paper.

scholarly journals Generation of Partial Discharge Current Pulse and its Radiation/Propagation Characteristics of Electromagnetic Wave in GIL

1997 ◽  
Vol 117 (8) ◽  
pp. 1204-1209
Author(s):  
Masanobu Yoshida ◽  
Toshihiro Takahashi ◽  
Toshihiro Hoshino ◽  
Masayuki Hikita ◽  
Akinobu Miyazaki ◽  
...  
Keyword(s):  
Electromagnetic Wave ◽  
Current Pulse ◽  
Discharge Current ◽  
Partial Discharge ◽  
Propagation Characteristics ◽  
Discharge Current Pulse ◽  
Radiation Propagation

Investigation on Propagation Characteristics of PD-induced Electromagnetic Wave in T-Shaped GIS Based on FDTD Method

2014 ◽  
Vol E97.C (9) ◽  
pp. 880-887 ◽  
Author(s):  
Mingzhe RONG ◽  
Tianhui LI ◽  
Xiaohua WANG ◽  
Dingxin LIU ◽  
Anxue ZHANG
Keyword(s):  
Electromagnetic Wave ◽  
Fdtd Method ◽  
Propagation Characteristics
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