Relay Protection
| Structure Type: | Study unit |
|---|---|
| Code: | ISS2101 |
| Type: | Optional obligatory / Professional Studies |
| Curriculum: | I-ST 2006 |
| Level: | Bachelor of Engineering |
| Year of Study: | 3 (2008-2009) |
| Credits: | 3 cr |
| Responsible Teacher: | Nieminen, Juha |
| Language of Instruction: | Finnish |
Courses During the Academic Year 2008-2009
| Impl. | Group(s) | Study Time | Teacher(s) | Language | Enrolment |
|---|---|---|---|---|---|
| 2 | I-ST-3N | 2009-01-05 – 2009-05-02 | Olavi Mäkinen | Finnish | 2008-12-08 – 2009-01-11 |
Learning Outcomes
The student understands how the electrical power systems and electrical devices are protected against different fault situations and what the essential features of different protection relays are. The goal is to be able to choose the most important protection functions and to calculate the setting values for protection relays.
Contents
The main topics of the course are short circuit protection of radial, ring and meshed network. After the course the student can plan the earth fault protection for neutral isolated and compensated network. Also the protection of main transformer and synchronous generator forms a part of this course. The technical properties and software tools for setting and monitoring will come familiar during practical laboratory exercises with protection models.