[HTML][HTML] Creeping flashover test methods, characteristics, and mechanisms of oil-paper insulation structures of power transformers

Y Bao, F Wang, K Liu, B Tao - Frontiers in Materials, 2024 - frontiersin.org
Power transformers are critical equipment responsible for the transmission and
transformation of electrical energy, and they are an important component of power system …

First‐mode of negative streamers: Inception at liquid/solid interfaces

D Ariza, A Beroual, R Methling, S Gortschakow… - High …, 2021 - Wiley Online Library
An experimental study of the inception of the first‐mode negative streamer at liquid/solid
interfaces is presented in this article. The study is performed with a point‐plane configuration …

Experimental study on the effect of lightning impulse oscillation frequency on pressboard flashover in oil

R Guo, Z Wang, C He, X Zhang, Y Jin… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
In this work, effect of the oscillation frequency on the oil surface flashover characteristics
under lightning impulse voltage is experimentally studied. Four lightning impulse (OLI) …

Electrical Conduction Currents Prior to Negative Streamer Inception in Mineral-Oil/Solid Interfaces

D Ariza, A Beroual, R Methling… - … on Dielectrics and …, 2021 - ieeexplore.ieee.org
This paper is an experimental study of the electrical conduction of mineral-oil/solid interfaces
in negative polarity. This study is performed in a point-plane configuration immersed in …

[PDF][PDF] Electrical Conduction Currents at Mineral-oil/solid Interfaces Prior to Negative Streamer Inception

D Ariza, A Beroual, R Methling, S Gortschakow… - researchgate.net
This paper reports an experimental study of the electrical conduction of mineral-oil/solid
interfaces in negative polarity. This study is performed in a point-plane configuration …