The effect of electrode material and semicon bonding on space charge dynamics of XLPE

M. Hao, Adnan Fazal, A. S. Vaughan, G. Chen, J. Cao, H. Wang

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

Abstract

This study sets out to explore the space charge characteristics of high voltage direct current (HVDC) cable grade crosslinked polyethylene (XLPE) using different electrode materials and configurations, ranging from sputtered gold to thermally bonded semi-conducting materials. The existence of both homo and hetero charges in HVDC cables is well known; however, the role of semi-conducting materials and the formation of space charge is critical and required more attention. Space charge accumulation at high electric stress was monitored using the pulsed electroacoustic (PEA) technique. Experimental results have shown that charge injection processes take place in all cases and the amount of charge and polarity of the dominated injected charge has significant dependence on the electrode material under the same applied electric field.
Original languageEnglish
Title of host publicationIEEE International Conference on Dielectrics (ICD)
Place of PublicationFrance
PublisherIEEE
Number of pages4
ISBN (Electronic)978-1-5090-2804-7
ISBN (Print)978-1-5090-2805-4
DOIs
Publication statusPublished - 23 Aug 2016
Event2016 IEEE International Conference on Dielectrics (ICD) - Montpellier, France
Duration: 3 Jul 20167 Jul 2016

Conference

Conference2016 IEEE International Conference on Dielectrics (ICD)
Abbreviated titleICD
CountryFrance
CityMontpellier
Period3/07/167/07/16

Fingerprint

electrode materials
space charge
cables
high voltages
direct current
electroacoustics
conduction
polyethylenes
grade
polarity
injection
gold
electric fields
configurations

Keywords

  • Cathodes
  • Space charge
  • Gold
  • Anodes
  • Temperature measurement
  • Power cables
  • XLPE insulation
  • cable insulation
  • pulsed electroacoustic methods
  • space charge
  • applied electric field
  • electrode material effect
  • semicon bonding effect
  • XLPE space charge dynamics
  • high voltage direct current space charge characteristics
  • HVDC cable grade crosslinked polyethylene
  • sputtered gold
  • thermally bonded semiconducting material
  • high electric stress
  • space charge accumulation
  • pulsed electroacoustic technique
  • PEA technique
  • charge injection process
  • charge injection
  • PEA
  • XLPE
  • HVDC cable
  • semiconducting material

Cite this

Hao, M., Fazal, A., Vaughan, A. S., Chen, G., Cao, J., & Wang, H. (2016). The effect of electrode material and semicon bonding on space charge dynamics of XLPE. In IEEE International Conference on Dielectrics (ICD) France: IEEE. https://doi.org/10.1109/ICD.2016.7547579

The effect of electrode material and semicon bonding on space charge dynamics of XLPE. / Hao, M.; Fazal, Adnan; Vaughan, A. S.; Chen, G.; Cao, J.; Wang, H.

IEEE International Conference on Dielectrics (ICD). France : IEEE, 2016.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding

Hao, M, Fazal, A, Vaughan, AS, Chen, G, Cao, J & Wang, H 2016, The effect of electrode material and semicon bonding on space charge dynamics of XLPE. in IEEE International Conference on Dielectrics (ICD). IEEE, France, 2016 IEEE International Conference on Dielectrics (ICD), Montpellier, France, 3/07/16. https://doi.org/10.1109/ICD.2016.7547579
Hao M, Fazal A, Vaughan AS, Chen G, Cao J, Wang H. The effect of electrode material and semicon bonding on space charge dynamics of XLPE. In IEEE International Conference on Dielectrics (ICD). France: IEEE. 2016 https://doi.org/10.1109/ICD.2016.7547579
Hao, M. ; Fazal, Adnan ; Vaughan, A. S. ; Chen, G. ; Cao, J. ; Wang, H. / The effect of electrode material and semicon bonding on space charge dynamics of XLPE. IEEE International Conference on Dielectrics (ICD). France : IEEE, 2016.
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AB - This study sets out to explore the space charge characteristics of high voltage direct current (HVDC) cable grade crosslinked polyethylene (XLPE) using different electrode materials and configurations, ranging from sputtered gold to thermally bonded semi-conducting materials. The existence of both homo and hetero charges in HVDC cables is well known; however, the role of semi-conducting materials and the formation of space charge is critical and required more attention. Space charge accumulation at high electric stress was monitored using the pulsed electroacoustic (PEA) technique. Experimental results have shown that charge injection processes take place in all cases and the amount of charge and polarity of the dominated injected charge has significant dependence on the electrode material under the same applied electric field.

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