Research on the SF6 decomposition components of the GIS bus spike PD and the insulator surface PD

DOI

10.2991/icmmita-15.2015.186How to use a DOI?

Keywords

SF6; bus spike; partial discharge; ratio of components

Abstract

According to the problem that the intelligence is not high of the recognition of GIS PD types by SF6 decomposition components, using the real 110kV GIS platform, simulating two kinds of insulation defects PD of SF6 gas, and making the research on the change of the four kinds of gases of CO2?CF4?SO2F2,and SOF2,then making the research on the ratio of components of c(SOF2)/c(SO2F2), and c(CF4+CO2)/c(SOF2+SO2F2). The results show that the two types of ratio of components of the GIS bus spike PD and the insulator surface PD are significantly different. Therefore, the two types of ratio of components can as the features to identify the GIS bus spike PD and the insulator surface PD.

Copyright

© 2015, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shen Du
AU  - Jiangjiang Qu
PY  - 2015/11
DA  - 2015/11
TI  - Research on the SF6 decomposition components of the GIS bus spike PD and the insulator surface PD
BT  - Proceedings of the 2015 3rd International Conference on Machinery, Materials and Information Technology Applications
PB  - Atlantis Press
SP  - 1010
EP  - 1013
SN  - 2352-538X
UR  - https://doi.org/10.2991/icmmita-15.2015.186
DO  - 10.2991/icmmita-15.2015.186
ID  - Du2015/11
ER  -