Authors
J. Savickis
Riga, Latvia
L. Zemite
Riga Technical University, Faculty of Power and Electrical Engineering, Institute of Power Engineering, Riga, Latvia
I. Bode
Riga Technical University, Faculty of Power and Electrical Engineering, Institute of Power Engineering, Riga, Latvia
L. Jansons
Riga Technical University, Faculty of Power and Electrical Engineering, Institute of Power Engineering, Riga, Latvia