| 1. | Course Title | Protection of Electric Drives | |||||||||||
| 2. | Code | 4ФЕИТ02011 | |||||||||||
| 3. | Study program | 2-EMA | |||||||||||
| 4. | Organizer of the study program (unit, institute, department) | Faculty of Electrical Engineering and Information Technologies | |||||||||||
| 5. | Degree (first, second, third cycle) | Second cycle | |||||||||||
| 6. | Academic year/semester | I/1 | 7. | Number of ECTS credits | 6.00 | ||||||||
| 8. | Lecturer | Dr Mihail Digalovski | |||||||||||
| 9. | Course Prerequisites | ||||||||||||
| 10. | Course Goals (acquired competencies):
By successfully completing this course, the candidate will acquire competences for designing and setting up protection systems for different types of electric drives. |
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| 11. | Course Syllabus:
Introduction. Protection of disturbances caused by working machine. Types of working machines and their characteristics. Protection of overload. Bimetal relays. Thermal relays. Protection of heavy overloads with short duration. Fuses. Over current relays. Protection of disturbances caused by network. Voltage relays. Connection of high power motors according to network. Choice and adjusting of protection according to duty rating. Protection of disturbances caused by power converters application. Power converters for DC drives. Power converters for AC drives. Protection of disturbances caused by environment. “S” protection of electric drives. Protection types: classical electromechanical relays, modular electronics, microprocessor based. |
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| 12. | Learning methods:
Lectures, projects and home learning. |
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| 13. | Total number of course hours | 180 | |||||||||||
| 14. | Distribution of course hours | 3 + 3 | |||||||||||
| 15. | Forms of teaching | 15.1 | Lectures-theoretical teaching | 45 hours | |||||||||
| 15.2 | Exercises (laboratory, practice classes), seminars, teamwork | 45 hours | |||||||||||
| 16. | Other course activities | 16.1 | Projects, seminar papers | 30 hours | |||||||||
| 16.2 | Individual tasks | 30 hours | |||||||||||
| 16.3 | Homework and self-learning | 30 hours | |||||||||||
| 17. | Grading | ||||||||||||
| 17.1 | Exams | 30 points | |||||||||||
| 17.2 | Seminar work/project (presentation: written and oral) | 50 points | |||||||||||
| 17.3. | Activity and participation | 20 points | |||||||||||
| 17.4. | Final exam | points | |||||||||||
| 18. | Grading criteria (points) | up to 50 points | 5 (five) (F) | ||||||||||
| from 51 to 60 points | 6 (six) (E) | ||||||||||||
| from 61 to 70 points | 7 (seven) (D) | ||||||||||||
| from 71 to 80 points | 8 (eight) (C) | ||||||||||||
| from 81 to 90 points | 9 (nine) (B) | ||||||||||||
| from 91 to 100 points | 10 (ten) (A) | ||||||||||||
| 19. | Conditions for acquiring teacher’s signature and for taking final exam | / | |||||||||||
| 20. | Forms of assessment | / | |||||||||||
| 21. | Language | Macedonian and English | |||||||||||
| 22. | Method of monitoring of teaching quality | Selfevaluation | |||||||||||
| 23. | Literature | ||||||||||||
| 23.1. | Required Literature | ||||||||||||
| No. | Author | Title | Publisher | Year | |||||||||
| 1. | B.Drury | The Control Techniques and Control Handbook | Control Techniques, IEEE | 2001 | |||||||||
| 2. | M.Djuric | Relejna zastita | Naucna knjiga, Beograd | 1991 | |||||||||
| 3. | B.Vidmar | Relejni i signalni sklopovi | Skolska knjiga, Zagreb | 1985 | |||||||||
| 23.2. | Additional Literature | ||||||||||||
| No. | Author | Title | Publisher | Year | |||||||||
| 1. | S.H.Horowitz | Protective Relaying for Power Systems II | IEEE Press | 1992 | |||||||||
| 2. | С.Мирчевски | Управување на електромоторни погони (предавања) | ФЕИТ | 2008 | |||||||||
| 3. | H.Rentzsch | Electric Motors | ABB | 1992 | |||||||||
