# 19E014EMP - Electrical Drives

Course specification
Course title Electrical Drives
Acronym 19E014EMP
Study programme Electrical Engineering and Computing
Module Power Engineering
Type of study bachelor academic studies
Lecturer (for classes)
Lecturer/Associate (for practice)
Lecturer/Associate (for OTC)
ESPB 6.0 Status mandatory
Condition No prerequisite
The goal Students are introduced to the function and importance of electric drives, types and structures, methods of analysis, synthesis and design of electrical drives. Attention is given to control of drives, and protection of people and equipment, an important issue in design, production and application of drives. Energy efficiency and environment protection in aspect of application and use of drives.
The outcome Students capable of independent: • Analysis of drive operation in stationary and transient regimes • Modeling of drives • Selection of components for drives • Design of drives • Application of drives
Contents
URL to the subject page http://www.pogoni.etf.bg.ac.rs/predavanja_EMP.htm
URL to lectures http://www.pogoni.etf.bg.ac.rs/
Contents of lectures Introduction. Selection of motors for electrical drives. Drive as a dynamic system. Drives with DC motors: mathematical model; control; static characteristics, braking of the drive; dynamics. Actuators for DC drives. Drives with AC motors: mathematical model; static characteristics, braking, dynamics, control, vector control; Actuators for drives with induction motor.
Contents of exercises Stability of drive. Heating and cooling. Mathematical model of drive with the DC and AC motor: block diagram; control; static characteristics; braking. Computer methods for analysis and simulation of transients in drives. Vector control of AC motors. Lab exercises 1. Analysis of operation of drive with DC motor 2. Analysis of operation of drive with AC motor
Literature
2. B. Jeftenić, et.al. "ELECTRRICAL DRIVES - SOLVED PROBLEMS", Academic Mind, 2003
3. B. Jeftenić, M. Bebić, L. Ristić, "ELECTRICAL DRIVES Laboratory exercises" auxiliary textbook available to students on the site www.pogoni.etf.bg.ac.rs.
4. W. Leonhard: "Control of Electrical Drives", Springer-Verlag Berlin, 2001. (Original title)
5. Ramu Krishnan "Permanent magnet synchronous and brushless DC motor drives", CRC Press, 2009. (Original title)
Number of hours per week during the semester/trimester/year
Lectures Exercises OTC Study and Research Other classes
2 2 0.5
Methods of teaching Lectures and excercises. Laboratory excercises
Knowledge score (maximum points 100)
Pre obligations Points Final exam Points
Activites during lectures 0 Test paper 30
Practical lessons 10 Oral examination 30
Projects 0
Colloquia 30
Seminars 0