K. Kierczynski, was born in Zamosc, Poland in 1988. Graduated from Lublin University of Technology with a M.Sc. Eng. in Electrical Engineering in 2012. He received from Lublin University of Technology in scientific discipline of Automation, Electronics, Electrical Engineering and Space Technologies – Ph.D. (2020). His experience concentrates on the research and operation of electrical apparatus. He conducts research work concerning the thermal analysis, dielectric properties, and aging of insulating materials used in transformers. His research interests include solid and liquid dielectrics, electrical equipment diagnostics, the application of nanotechnology in power engineering, and developing new methods of determining moisture content in solid-liquid insulation.