13E013EMA - Electrical Machines

Course specification
Course title		Electrical Machines
Acronym		13E013EMA
Study programme		Electrical Engineering and Computing
Module		Electronics, Electronics and Digital Systems, Signals and Systems
Type of study		bachelor academic studies
Lecturer (for classes)		professor PhD Dragan Mihić
Lecturer/Associate (for practice)		asst. MA Žarko Koprivica, electrical and computer engineer professor PhD Dragan Mihić
Lecturer/Associate (for OTC)		professor PhD Dragan Mihić asst. MA Žarko Koprivica, electrical and computer engineer asst. Balša Ćeranić, electrical and computer engineer asst. Doroteja Zarev, electrical and computer engineer Lazar Lukić, electrical and computer engineer
ESPB		6.0	Status	mandatory
Condition
The goal		Fundamentals of electromechanical energy conversion. Principles of operation, construction, and application of electrical machines (EM). Dynamic modeling and analysis of EM. Electromagnetic fields in the air gap and torque calculation. Steady-state analysis, equivalent circuits, and performance characteristics. Specification, supply, and control of EM.
The outcome		This course provides a solid foundation in the operating principles, construction, and characteristics of DC and AC machines. It covers equivalent circuits for steady-state analysis, basic mechanical behavior, and power flow in both motor and generator modes. Students gain essential skills in modeling, specification, supply, and control of electrical machines.
Contents
Contents of lectures		Basic concepts of electromechanical conversion, nonlinear medium, the expressions for energy, torque and power conversion. Flux, electromotive and magnetomotive force. Modeling DC and AC machines. Two-phase equivalent, Park transformation. Equation of voltage balance, stationary state, equivalent schemes and mechanical characteristics. Power supply and control.
Contents of exercises		Construction and operation of asynchronous, synchronous and dc machines. Conventions in designation and nominal rated. Mechanical commutation for DC machines. AC machines and electronic commutation. Operation of asynchronous motor supplied by a source of variable frequency and voltage. Select asynchronous machines for the given application. Synchronous motors with permanent magnets.
Literature
Slobodan N. Vukosavić, "Električne mašine" (Original title) Miloš Petrović, "Električne mašine i postrojenja" (Original title) Electrical machines, Fitzgerald-Kingsly (Original title) Theodor Wildie, "Electrical machines" (Original title) Slobodan N. Vukosavic, Digital Control of Electrical Drives, Springer 2007 (Original title)
Number of hours per week during the semester/trimester/year
Lectures	Exercises	OTC	Study and Research	Other classes
3	1	1
Methods of teaching		Lectures, exercises, laboratory exercises.
Knowledge score (maximum points 100)
Pre obligations		Points	Final exam	Points
Activites during lectures		0	Test paper	35
Practical lessons		10	Oral examination	20
Projects
Colloquia		35
Seminars		0