Transactions on Electrical and Electronic Materials

The Korean Institute of Electrical and Electronic Material Engineers (한국전기전자재료학회)
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Some Problems of the Partial Discharge Burning Time

  • Kinsht Nikolay V. (Electrophysics and Power Lab, the Institute of Automation and Control Processes Far East Branch of Russian Academy of Science) ;
  • Katz Marat A. (Electrophysics and Power Lab, the Institute of Automation and Control Processes Far East Branch of Russian Academy of Science)
  • Published : 2006.12.30
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Abstract

The problem of the partial discharge (PD) extinction is investigated. The transient process takes place in a small spherical inclusion which is located in the dielectric. Both the losses caused by polarization and ohmic losses as the dielectric parameters are taken into account. From the inclusion standpoint the dielectric is considered as an active two-pole element (equivalent generator) and inclusion represents by own current-voltage curve. PD extinction voltage was shown to depend on the polarization loss tangent.

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References

  1. G. P. Harnwell, 'Principles of Electricity and Electromagnetism', McGraw-Hill Book Co., New York, 1949
  2. N. V. Kinsht, M.A. Katz, and N. N. Petrun'ko, 'A Problem of the Partial Discharge Extinction', 2-nd IASTED multi-conference on Automation, Control, and Information Technology (ACIT 2005), p. 98, 2005