S.M. Smolskiy – Dr.Sc. (Eng.), Professor, National Research University «MPEI»; 

Deputy Director of the Institute of Radioengineering and Electronics, Moscow Power Engineering Institute E-mail: smolskiysm@mail.ru

K.A. Ignatkov – Ph.D. (Eng.), Associate Professor, 

Ural Federal University

E-mail: k.a.ignatkov@gmail.com

A.P. Chupahin – Post-graduate Student, 

Ural Federal University

E-mail: ccaapp1992@gmail.com