Online partial discharge detection in HV cables using conventional current transformers

@article{Mohamed2008OnlinePD,
  title={Online partial discharge detection in HV cables using conventional current transformers},
  author={F. P. Mohamed and W. H. Siew and Q. Li},
  journal={2008 International Conference on Condition Monitoring and Diagnosis},
  year={2008},
  pages={1250-1253}
}
This paper investigates the performance of conventional current transformer for online partial discharge detection in high voltage cables. It is based on the frequency response of such current transformers. The frequency behaviour was investigated using a simulation package (Powersim) by varying parameters including core permeability, stray capacitance, core material etc. Experimental investigation was also conducted on a 33 KV 200/5A current transformer. Simulation and experimental results are… CONTINUE READING

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Cordnigley Liclo Ltd ,United Kingdom Power Electronics and Variable Speed Drives ,21 23S epetmber1 998

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