GIS Insulation Fault Diagnosis Based on Detection of SF6 Decomposition Products

@article{Dai2017GISIF,
  title={GIS Insulation Fault Diagnosis Based on Detection of SF6 Decomposition Products},
  author={Dangdang Dai and Xian-Pei Wang and Yu Zhao and Ying Zhang and Jun Zhang},
  journal={2017 9th International Conference on Measuring Technology and Mechatronics Automation (ICMTMA)},
  year={2017},
  pages={60-67}
}
Partial discharge (PD) and partial over-thermal (POT) are the major failure modes of gas insulated switchgear (GIS), the measurement of which are among the most important methods of diagnosing insulation failure in GIS. The decomposition products of SF6 under PD and POT can be used to detect and recognize PD and POT, but feature parameters must be selected… CONTINUE READING