Sameera Samarasinghe

Investigations of silver sulfide formation on transformer OLTC tap selectors and its influence on oil properties

Sameera Samarasinghe, Hui Ma, Daniel Martín et al. · IEEE Transactions on Dielectrics and Electrical Insulation · 2019 · 21 citations

Materials Science, Oil Properties, Electrical Engineering +7

Moisture estimation of transformer pressboard by micro-strip ring resonator at GHz frequencies

Sameera Samarasinghe, J. R. S. S. Kumara, M.A.R.M. Fernando et al. · IEEE Transactions on Dielectrics and Electrical Insulation · 2016 · 16 citations

Electrical Engineering, Engineering, Moisture Content +8

Aging assesment of transformer pressboard insulation by micro-strip ring resonator at GHz frequencies

Sameera Samarasinghe, J. R. S. S. Kumara, M.A.R.M. Fernando et al. · IEEE Transactions on Dielectrics and Electrical Insulation · 2017 · 16 citations

Electrical Engineering, Engineering, Aging +11

A Risk Assessment for Utilities to Prevent Transformer OLTC Failures Caused by Silver Sulphide Corrosion

Sameera Samarasinghe, Chandima Ekanayake, Hui Ma et al. · IEEE Transactions on Power Delivery · 2021 · 13 citations

Risk Assessment, Electrical Engineering, Transformer Oltc Failures +5

Investigating passivator effectiveness for preventing silver sulfide corrosion in power transformer on-load tap changers

Sameera Samarasinghe, Hui Ma, Chandima Ekanayake et al. · IEEE Transactions on Dielectrics and Electrical Insulation · 2020 · 11 citations

Electrical Engineering, Engineering, Passivator Effectiveness +5