Laboratory of Electrical Engineering Systems and Technology 1
Data is displayed for academic year: 2023./2024.
Laboratory exercises
Course Description
Experimental study of behavior of different types of electrical machines, power converters and electrical drives in the characteristic operating conditions. Familiarization with different techniques of motor speed, torque and position control in electric drives. Experimental verification of different control rules in electric drives. Analysis, simulation and control of electric drives.
Study Programmes
University graduate
[FER2-HR] Electrical Engineering Systems and Technologies - profile
(1. semester)
General Competencies
Deepening the understanding of basic principles and theoretical foundations of operation of electrical machines, power electronics and electric drives considering the solution of engineering problems in plants. The ability to design, simulate and experimentally test various electrical systems. Experimental research in the development of electrical systems.
Learning Outcomes
- apply the acquired knowledge for modeling and simulation of power converters, as well as measurements on power converters.
- analyze the operation of power converters using simulation results and measurements.
- discuss transformer and electrical motors parameters based on testing
- analyze transformers and electrical motors characteristics get by measurement
- apply vector control on induction machine and BLDC machine
- design control system for electromechanical system with elastic coupling
Forms of Teaching
Lectures
In 3 cycles.
Laboratory WorkThematic labs.
Grading Method
Continuous Assessment | Exam | |||||
---|---|---|---|---|---|---|
Type | Threshold | Percent of Grade | Threshold | Percent of Grade | ||
Laboratory Exercises | 0 % | 30 % | 0 % | 30 % | ||
Mid Term Exam: Written | 0 % | 20 % | 0 % | |||
2. Mid Term Exam: Written | 0 % | 20 % | 0 % | |||
Final Exam: Written | 0 % | 20 % | ||||
Final Exam: Oral | 10 % | |||||
Exam: Oral | 40 % |
Week by Week Schedule
- Modeling and simulation of power electronic converters. Working with commercial simulators of power converters. Selected examples.
- Measurements on the electronic converters. Transfer and processing of measurement results. Measurement software.
- Rectifiers and phase controled rectifiers. Modeling, simulation and measurement. Converter influence on the grid and load. Analysis of measurement results.
- DCDC converters and inverters. Modeling, simulation and measurement. Converter influence on the grid and load. Analysis of measurement results.
- Identification of parameters and dynamic characteristics of a three-phase transformer
- Simulation and experimental determination of dynamic characteristics of an actuator
- Recording of dynamic characteristics of a three-phase induction machine
- Midterm exam
- Identification of parameters and dynamic characteristics of a synchronous machine by means of experiment and simulation
- Application of an industrial frequency converter for induction machine control.
- Application of an industrial frequency converter for control of permanent magnet synchronous machine
- Application of symmetrical and magnitude optimum in control of electromechanical systems.
- Application of double ratio and magnitude optimum in control of electromechanical system with elastic couipling.
- Application of polynomial (RST) control on electromechanical systems with elastic coupling.
- Final exam
Literature
D. W. Hart (1997.), Introduction to Power Electronics, Prentice Hall
B. W. Williams (2006.), Principles and Elements of Power Electronics, B. W. Williams
Peter Tavner, Li Ran, Jin Penman, Howard Sedding (2008.), Condition Monitoring of Rotating Electrical Machines, The Institution of Engineering and Technology, London UK
Nuernberg W (1987.), Prufung elektrischer Maschinen, Springer
For students
General
ID 35228
Winter semester
5 ECTS
L1 English Level
L1 e-Learning
30 Lectures
0 Seminar
0 Exercises
60 Laboratory exercises
0 Project laboratory
Grading System
87,5 Excellent
75 Very Good
62,5 Good
50 Sufficient