Electric Power Devices
Course title: Electric Power Devices
Code: 3ФЕИТ02З009
Number of credits (ECTS): 6
Weekly number of classes: 3+1+1+0
Prerequisite for enrollment of the subject: Taken course: Fundamentals of Electrical Engineering
Course Goals (acquired competencies): The program objective is to gain skills and competencies in the field of electric power devices and their control. Competencies for design and selection of adequate drive controller and power converter system in the industry.
Total available number of classes: 180
Course Syllabus: Fundamentals of electro-mechanical energy conversion. Power transformers, DC and AC machines. Introduction, principles, voltage and torque equation,, power division, phasor diagrams MMF airgap harmonics, steady state characteristics. Power application - focus on renewable energy sources (RES). Smart power devices for high efficiency applications. Modelling and simulation by means of Matlab/Simulink, Speed and torque control. Analysis and synthesis of the speed current and position control loop. Cascade control principles and PID controller design for optimal control. Symetrical and modul optimization method. Control systems for adjustable frequency Induction and synchronous motor drives. Fundamentals of Vector control of AC drives. Adaptive and observer based control systems. Testing methods of electric power devices.
Literature:
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Required Literature |
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No. |
Author |
Title |
Publisher |
Year |
|
1 |
T. Kenjo |
Electric Motors and their control |
Oxford University press |
12 |
|
2 |
Goran Rafajlovski, Mihail Digalovski |
Induction Motors Dynamics and Vector Contro |
Scholar’s Press, Saarbrücken, Germany |
15 |
|
Additional Literature |
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|
No. |
Author |
Title |
Publisher |
Year |
|
1 |
Bose B.K |
Power Electronic and AC Drives |
Prentice Hall, Englewood Cliffs, N.J |
86 |
|
2 |
1. Leonhard W |
Control of AC mashines with the help of microprocessors, |
3rd IFAC Symposium, 1983 |
83 |
