Investigations on charge trapping and de-trapping properties of polymeric insulators through discharge current measurements

  title={Investigations on charge trapping and de-trapping properties of polymeric insulators through discharge current measurements},
  author={Nasirul Haque and Sovan Dalai and Biswendu Chatterjee and Sivaji Chakravorti},
  journal={IEEE Transactions on Dielectrics and Electrical Insulation},
It is generally accepted that formation and accumulation of space charge in polymeric insulation is a critical issue in the design of high voltage electric systems, as it leads to insulation degradation and premature failure under high voltage surges and polarity reversals. Even at service stress level, accumulation of space charge may cause electrothermal aging. The insulation degradation and aging is reflected in the trapping and detrapping characteristics of the insulation, making it a… CONTINUE READING
2 Citations
30 References
Similar Papers


Publications citing this paper.


Publications referenced by this paper.
Showing 1-10 of 30 references

Acoustics and Optical methods for Measuring Electric Charge Distributions in Dielectric

  • T. Takada
  • IEEE Trans. Dielectr. Electr. Insul.,
  • 1999
Highly Influential
6 Excerpts

Space ́Charges of Different Motilities: a Novel Data Processing Method

  • Y. Zhang, J. Lewiner, C. Alquie, N. Hampton
  • J. Appl. Phys.,
  • 1995
Highly Influential
6 Excerpts

Space charge techniques and space charge in polyethylene

  • T. Mizutani
  • IEEE Trans. Dielectr. Electr. Insul., Vol. 1, No…
  • 1994
Highly Influential
6 Excerpts

Pulsed electro-acoustic Method for Measurement of Space Charge Distribution in Power Cables Under Both DC and AC Electric Fields

  • R. Liu, T. Takada, N. Takasu
  • J. Phys. D: Appl. Phys.,
  • 1993
Highly Influential
6 Excerpts

New Principle for determination of Potential Distribution in Dielectrics

  • P. Lawrence, G. Dreyfus, J. Lewiner
  • Phys. Rev. Lett.,
  • 1981
Highly Influential
5 Excerpts

Physical principles of electrets

  • G. M. Sessler
  • Electrets, pp. 13-80. Springer Berlin Heidelberg…
  • 1980
Highly Influential
3 Excerpts

Effect of temperature on trap depth formation in multi-layer insulation: Low density polyethylene and fluorinated ethylene propylene

  • F. Rogti, M. Ferhat
  • Appl. Phys. Letters , Vol. 104, No. 3, pp. 031605…
  • 2015
2 Excerpts

A new model for surface potential decay of corona charged polymers

  • G. Chen
  • J. Phys D: Appl. Phys.,
  • 2010
2 Excerpts

Similar Papers

Loading similar papers…