| 1. | Course Title | Digital Control of Electrical Machines | |||||||||||
| 2. | Code | 4ФЕИТ02005 | |||||||||||
| 3. | Study program | 18-ENEL, 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 Goran Rafajlovski | |||||||||||
| 9. | Course Prerequisites | ||||||||||||
| 10. | Course Goals (acquired competencies):
With finalization of this module, student will be able to solve the problems and make fundamental design of digital control based systems with DC and AC machines and different vector based control system with AC drives |
||||||||||||
| 11. | Course Syllabus:
Dynamic modeling of induction motor (IM) and synchronous motor (SM) in freely chosen frame of reference. Rotor flux vector estimation using the mathematical models. Introduction to the space vector of the voltages, currents and fluxes in the machine. Discrete model of voltage fed inverter with variable structure. Simulation of different types of pulse width modulation (PWM) techniques. Fundamentals of Space Vector Modulation (SVM) technique of the voltage vectors. Analysis and synthesis of the different system of vector control by means of modulus and symmetrical optimization methods. Introduction to the basic principles of IM -Field oriented control of. Direct torque and flux Control method. Modeling and simulation of the predictive vector control methods for IM and SM. Fundamentals of sensorless speed and torque control of variable speed drives (VSD). Industry application of VSD modern control techniques with improved energy efficiency. Modern adaptive PID controllers based on fuzzy logic. |
||||||||||||
| 12. | Learning methods:
Lectures supported by presentation dynamic and interactive work with the students, workshops, Project development and analysis of practical engineering problems. Individual home work. |
||||||||||||
| 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 | 0 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 | 60% from all required activities | |||||||||||
| 20. | Forms of assessment | Project presentation and oral exam | |||||||||||
| 21. | Language | Macedonian and English | |||||||||||
| 22. | Method of monitoring of teaching quality | Self-evaluation | |||||||||||
| 23. | Literature | ||||||||||||
| 23.1. | Required Literature | ||||||||||||
| No. | Author | Title | Publisher | Year | |||||||||
| 1. | Горан Ристо Рафaјловски | Електрични мотори-динамика и управување, | Универзитет „св.Kирил и Методиј„ Скопје, 2012 | 2012 | |||||||||
| 23.2. | Additional Literature | ||||||||||||
| No. | Author | Title | Publisher | Year | |||||||||
| 1. | LMD Murphy, FG Turnbull | Power Electronic Control of AC Motor, | Pergamon Press, | 1998 | |||||||||
| 2. | Gerhard Pfaff | Regelung elektrischer Antriebe | , R.Oldenbourg Verlag München | 1998 | |||||||||
| 3. | Rik de Doncker, Duco W.J | Advanced Electrical Drives (Analysis Modelling Control), | Springer verlag | 2011 | |||||||||
