The subject includes theoretical part of protections and automatics in electric power distribution. It is focused on line protections, electrical machines protections and anti-breakdown automatics. The subject explains basic terms, principles and functions of electromechanical, transistor and particularly digital protections.
1. Sleva, A. F.: Protective relay principles. CRC Press, 2009, ISBN 978-0-8247-5372-6.
2. Blackkburn, J.L., Domin T. J.: Protective Relaying Principles and Applications, CRC Press, 2006, ISBN 978-1-57444-716-3.
3. RELION® protection and control 630 series Technical Manual. ABB Library. VAASA, Finland: ABB Distribution Solutions Distribution Automation, 2019.