PROCEEDINGS, ELECTRICAL ENGINEERING INSTITUTE NIKOLA TESLA is a periodical publication of the Electrical Engineering Institute “Nikola Tesla” for publishing the papers promoting the latest theoretical and experimental results and achievements in areas of electric power transmission, power substations, power electronics, control, regulation and electrical measurements. The aim of the journal is to disseminate into wide scientific and professional community the important results of research in these fields. All the papers are peer reviewed by established specialists in respective fields.