1. Abylkas Saginov Karaganda Technical University,Dept. of «Energy Systems»,Karaganda,Republic of Kazakhstan
2. National Research Tomsk State University,Faculty of Innovative Technologies,Tomsk,Russia
3. Kazakh Agrotechnical University Named After S. Seifullin,Dept. of «Operation of Electrical Equipment»,Astana,Republic of Kazakhstan
4. Abylkas Saginov Karaganda Technical University,Department,Karaganda,Republic of Kazakhstan
5. Kazakhstan Institute of Standardization and Metrology,Dept. of Strategic Development and Science,Astana,Republic of Kazakhstan