K. Walczak

Frequency Response of Oil Impregnated Pressboard and Paper Samples for Estimating Moisture in Transformer Insulation

Chandima Ekanayake, Stanislaw Gubanski, A. Graczkowski et al. · IEEE Transactions on Power Delivery · 2006 · 259 citations

Transformer Insulation, Electrical Engineering, Engineering +13

Field Experiences With Measurements of Dielectric Response in Frequency Domain for Power Transformer Diagnostics

Jörgen Blennow, Chandima Ekanayake, K. Walczak et al. · IEEE Transactions on Power Delivery · 2006 · 121 citations

Electrical Engineering, Engineering, Moisture Content +15

Moisture in cellulose insulation of power transformers - statistics

J. Gielniak, A. Graczkowski, H. Morańda et al. · IEEE Transactions on Dielectrics and Electrical Insulation · 2013 · 58 citations

On-Line Partial Discharge Monitoring System for Power Transformers Based on the Simultaneous Detection of High Frequency, Ultra-High Frequency, and Acoustic Emission Signals

Wojciech Sikorski, K. Walczak, W. Gil et al. · Energies · 2020 · 47 citations · Full text

Electrical Engineering, Engineering, Electrical Transmission +10

Moisture Migration in an Oil-Paper Insulation System in Relation to Online Partial Discharge Monitoring of Power Transformers

Wojciech Sikorski, K. Walczak, Piotr Przybyłek · Energies · 2016 · 44 citations · Full text

Most Power Transformers, Electrical Engineering, Engineering +8