Title :
Research on arrangement of Ultra High Frequency sensors based on GIS partial discharge
Author :
Ye Xia ; Yanpeng Gong ; Tao Hu ; Liyuan Wu ; Shusheng Zheng ; Shan Huang ; Yangchun Cheng
Author_Institution :
State Key Lab. of Alternate Electr. Power Syst. with Renewable Energy, North China Electr. Power Univ., Beijing, China
Abstract :
GIS partial discharge monitoring sensor has been studied a lot, but GIS Ultra High Frequency (UHF) sensor is difficult to get a reasonable arrangement limited to the installation requirements and complex conditions of the installation process. The paper studies the propagation characteristics of 126 kV GIS UHF signals using experimental and simulation methods in combination, and on this basis, listing the number of configuration and arrangement of UHF sensor based on 126 kV GIS partial discharge. The research is of instructive reality to UHF sensor´s reasonable installation and economic arrangement in GIS partial discharge.
Keywords :
UHF detectors; gas insulated switchgear; partial discharge measurement; GIS partial discharge monitoring sensor; GIS ultra high frequency sensor; installation process; installation requirements; voltage 126 kV; Atmospheric measurements; Conductors; Fluctuations; Insulators; Particle measurements; Power transformer insulation; UHF measurements; GIS; Ultra High Frequency (UHF) sensors; arrangement; propagation characteristics of the UHF signals;
Conference_Titel :
High Voltage Engineering and Application (ICHVE), 2014 International Conference on
Conference_Location :
Poznan
DOI :
10.1109/ICHVE.2014.7035492
