Communication Dans Un Congrès Année : 2021

Study of the electrical properties of HVAC EPDM and HVAC silicone rubber under DC constraint

Maya Mourad
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  • PersonId : 1421442
  • IdHAL : maya2501
Servane Haller
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  • PersonId : 1421443
Sophie Iglesias
Martin Henriksen
  • Fonction : Auteur
  • PersonId : 1270545

Résumé

EPDM and Silicone Rubber (SiR) are elastomeric materials used in HVAC cable accessories due to their good mechanical and electrical properties. In this paper one EPDM and one SiR, are characterised for their electrical properties under DC constraint. Bulk DC conductivity and space charge measurements using the pulsed electroacoustic method (PEA) were carried out at different electric fields and temperatures. The electrical behaviour of silicone rubber under DC stress is found to be largely governed by space charges while this effect is more limited for EPDM.
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hal-04843287 , version 1 (17-12-2024)

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  • HAL Id : hal-04843287 , version 1

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Maya Mourad, Servane Haller, Sophie Iglesias, Martin Henriksen. Study of the electrical properties of HVAC EPDM and HVAC silicone rubber under DC constraint. Jicable HVDC 2021, Nov 2021, Liège (Belgium), Belgium. ⟨hal-04843287⟩
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