Y. Kamata

Flashover Characteristics of Extremely Long Gaps in Transformer Oil under Non-Uniform Field Conditions

Y. Kamata, Yasuhiko Kako · IEEE Transactions on Electrical Insulation · 1980 · 44 citations

Electrical Engineering, Engineering, High Voltage Engineering +5

Influence of AC and DC fields on streaming electrification of transformer oil

H. Miyao, M. Higaki, Y. Kamata · IEEE Transactions on Electrical Insulation · 1988 · 38 citations

Coaxial Cylinder System, Electrical Engineering, Power Engineering +8

Development of low-permittivity pressboard and its evaluation for insulation of oil-immersed EHV power transformers

Y. Kamata, E. Ohe, Kazuhiro Endoh et al. · IEEE Transactions on Electrical Insulation · 1991 · 31 citations

Electrical Engineering, Engineering, Partial Discharge Inception +9

Dielectric strength of oil-immersed transformer insulation with superimposed AC and lightning impulse voltage

Y. Kamata, Kazuhiro Endoh, S. Furukawa et al. · IEEE Transactions on Electrical Insulation · 1990 · 20 citations

Impulse Voltage, Electrical Engineering, Engineering +9

A singular flashover path observed on the surface of synthetic-resin-bonded paper cylinders immersed in transformer oil under switching impulse voltage conditions

Y. Kamata, A. Miki, S. Furukawa · IEEE Transactions on Electrical Insulation · 1991 · 16 citations

Electrical Engineering, Engineering, High Voltage Engineering +10