Insulating barriers efficiency on the dielectric strength of organic ester oil gaps

Maciej Jaroszewski (1) , Abderrahmane Beroual (2) , Jakub Lachowski (1)

1 Wroclaw University of Science and Technology
2 EE - Ampère, Département Energie Electrique

The article deals with the influence of the position and shape of insulating barrier on the dielectric strength of cone-plane electrode arrangement immersed in natural ester oil. It is shown that the effectiveness of the barrier is the highest when the barrier is located at the tip of cone electrode whatever the electrode gaps and/or the shape of barrier

Mots clés: natural ester; mineral oil; barrier efficiency.

Domaines: Energie électrique

Maciej Jaroszewski, Abderrahmane Beroual, Jakub Lachowski. Insulating barriers efficiency on the dielectric strength of organic ester oil gaps. Przeglad Elektrotechniczny , 2018, 1 (10), pp.106 - 108. ⟨10.15199/48.2018.10.24⟩. ⟨hal-01919405⟩