1. Effect of temperature on ac breakdown voltage of nanofilled transformer oil;IET Sci., Meas. Technol.,2017
2. Performance studies on dielectric and physical properties of eco-friendly based natural ester oils using semi-conductive nanocomposites for power transformer application;IET Sci., Meas. Technol.,2017
3. Performance of coconut oil as an alternative transformer liquid insulation;IEEE Trans. Dielectr. Electr. Insul.,2013
4. Study on characteristic parameters of a new converter transformer for hvdc systems;IEEE Trans. Power Deliv.,2009
5. TB 646 HVDC transformer insulation - recommendations for the measurement of DC oil-conductivity,2016