T.A. Brovko1, E.M. Liubchenko2, A.P. Malyshev3, V.B. Pudlovsky4

1-4 V.A. Kotelnikov Institute of Radio Engineering and Electronics RAS (Moscow, Russia)
1-4 National Research University «Moscow Power Engineering Institute» (Moscow, Russia)
1 BrovkoTA@mpei.ru; 2 LiubchenkoEM@mpei.ru; 3 MalyshevAP@mpei.ru