Digital Control of Electrical Machines
Course title: Digital Control of Electrical Machines
Code: 3ФЕИТ02Л003
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 machines and their digital control. Competencies for design and selection of adequate digitally based motor-drive system in the industry.
Total available number of classes: 180
Course Syllabus: Analysis and Synthesis of digital DC Drive System in cascade regulation. Calculation of digital speed and position controller parameters on the basis of pseudo frequency, modulus and symmetrical optimization method. Software realization of digital speed and position (PID) controller using direct realization of recursive algorithm and Z-transformation. Principal of digital control of Induction machine (IM). Dynamical models of IM and Voltage source inverter in different frame of reference. Fundamentals of scalar control, field oriented vector control and direct self torque control of IM. Digital based model of pulse-width-modulated (PWM) inverter. Space vector modulation technique fundamentals.
Literature:
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Required Literature |
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No. |
Author |
Title |
Publisher |
Year |
|
1 |
Goran Rafajlovski |
Induction Motors Dynamics and Vector Contro |
Scholar’s Press, Saarbrücken, Germany |
2015 |
|
2 |
Goran Rafajlovski, Mihail Digalovski |
DC Motors Dynamics and Control |
Scholar’s Press, Saarbrücken, Germany |
15 |
|
Additional Literature |
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No. |
Author |
Title |
Publisher |
Year |
|
1 |
1. Murphy M. D., Turnbull F. G |
Power electronic control of AC motors |
Pergamon Press GmbH, Frankfurt 1989 |
89 |
|
2 |
Goran Rafajlovski, Emil Ratz |
Modeling Analysis and Simulation of Motor Parameter Variation in Vector Controlled Electrical Drives |
IEEE PESC, 28 ANNUAL POWER ELECTRONICS SPECIALIST CONFERENCE, St.Luis, South Carolina, USA |
97 |
