Evaluation Method of Defect and Fracture Reason for Composite Insulator

@inproceedings{Lei2012EvaluationMO,
  title={Evaluation Method of Defect and Fracture Reason for Composite Insulator},
  author={Song Lei},
  year={2012}
}
In order to analyze the reason of the fracture of a composite insulator in service in China Southern Grid,we investigated the appearance inspection,material test and anatomy of the AC 500kV line fracture composite insulator.The results show that the fracture is caused by long-term partial discharge between the core rod and housing,making the core rod serious aging,while the poor adhesion of the interface between the core rod and housing is the main reason for partial discharging.The eclipse… CONTINUE READING

Citations

Publications citing this paper.
SHOWING 1-4 OF 4 CITATIONS

Failure analysis of decay-like fracture of composite insulator

  • IEEE Transactions on Dielectrics and Electrical Insulation
  • 2014
VIEW 8 EXCERPTS
CITES BACKGROUND
HIGHLY INFLUENCED

Study on interface between core and sheath of composite insulator based on leakage current

  • 2018 12th International Conference on the Properties and Applications of Dielectric Materials (ICPADM)
  • 2018
VIEW 1 EXCERPT
CITES METHODS

Analysis on heat source of abnormal temperature rise of composite insulator housings

  • IEEE Transactions on Dielectrics and Electrical Insulation
  • 2017
VIEW 2 EXCERPTS
CITES METHODS & BACKGROUND

Similar Papers

Loading similar papers…