SylabUZ
| Course name | Power system protection |
| Course ID | 06.2-WE-AutP-PSP-Er |
| Faculty | Faculty of Computer Science, Electrical Engineering and Automatics |
| Field of study | WIEiA - oferta ERASMUS / Automatic Control and Robotics |
| Education profile | - |
| Level of studies | First-cycle Erasmus programme |
| Beginning semester | winter term 2018/2019 |
| Semester | 5 |
| ECTS credits to win | 3 |
| Course type | optional |
| Teaching language | english |
| Author of syllabus |
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| The class form | Hours per semester (full-time) | Hours per week (full-time) | Hours per semester (part-time) | Hours per week (part-time) | Form of assignment |
| Lecture | 15 | 1 | - | - | Credit with grade |
| Laboratory | 30 | 2 | - | - | Credit with grade |
- to acquaint students with the principles of functioning of power system protection;
- to familiarize students with the main protection criteria and their implementation;
- creations of basic skills in power system protection settings.
Fundamentals of electrical engineering, Fundamentals of electrical power engineering , High-voltage engineering, Digital signal processing.
Power system faults. Electrical power system faults classification. Faults within the scope of power protection system
Role and functions of protection system in electrical power system. General structure. Functional scheme. Basic requirements. Reliability and redundancy.
Data collecting and processing. Current and voltage signals in fault states. Measurement circuits in relay protection system. Converters of measuring quantities in protection system.
Signal processing in relays and relay protection system. Single- and multi-input relays. Phase and amplitude comparators. Two-state input circuits. Digital techniques in measurement and data processing protection structures.
Basic power system protection criteria and circuit realization. Overcurrent criterion. Instantaneous and delayed over-current protection. Over- and undervoltage criteria. Differential current protection. Impedance criterion. Distance protection. Power direction. Directional overcurrent protection. Decision-making methods and algorithms.
Relay protection of basic power system units. Principles of a selection and arrangements of the protection for basic units of electrical power system (distribution and transmission lines, generators, transformers, motors)
Restoring and preventing automatics. Automatic reclosing. Automatic reserve switching (ARS). Automatic under-frequency load shedding (UFLS).
Lecture: conventional lecture
Laboratory: laboratory exercises, group work
| Outcome description | Outcome symbols | Methods of verification | The class form |
Lecture – obtaining a positive grade in written or oral exam.
Laboratory – the main condition to get a pass are sufficient marks for all exercises and tests conducted during the semester.
Project – the main condition to get a pass are sufficient marks for all exercises and tests conducted during the semester
Calculation of the final grade: lecture 50% + laboratory 50%
1. Januszewski M., Kowalik R., Smolarczyk A.: Cyfrowa elektroenergetyczna automatyka zabezpieczeniowa, Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa, 2006.
2. Żydanowicz J., Namiotkiewicz M.: Automatyka zabezpieczeniowa w elektroenergetyce, WNT, W-wa, 1983.
3. Wiszniewski A.: Algorytmy pomiarów cyfrowych w automatyce elektroenergetycznej, WNT, W-wa, 1990.
Modified by dr hab. inż. Wojciech Paszke, prof. UZ (last modification: 02-05-2020 08:11)
