Course Unit Code | 430-4124/01 |
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Number of ECTS Credits Allocated | 4 ECTS credits |
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Type of Course Unit * | Choice-compulsory type B |
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Level of Course Unit * | Second Cycle |
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Year of Study * | First Year |
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Semester when the Course Unit is delivered | Summer Semester |
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Mode of Delivery | Face-to-face |
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Language of Instruction | Czech |
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Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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Name of Lecturer(s) | Personal ID | Name |
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| H1L20 | prof. Ing. Petr Chlebiš, CSc. |
| DAM37 | Ing. Vladislav Damec, Ph.D. |
| HAV278 | Ing. Aleš Havel, Ph.D. |
Summary |
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Knowledge obtained in this subject offer students good orientation in the branch of power electronics applications, e.g. applications with UPS, automotive electronics, AC power regulators and in applications with electrical drives. This subject enables students to explore parts of power semiconductor systems and to apply obtained information by constructing in practice. Knowledge obtained in this subject is a part of a general knowledge of electrotechnic educated expert. |
Learning Outcomes of the Course Unit |
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Knowledge obtained in this subject enable students good orientation in power electronics applications, e.g. applications with UPS, automotive electronics, power sources, regulators and in applications with electrical drives. This subject enables students explore parts of automotive power semiconductor systems and apply obtained information by construction in practice. Information obtained in this subject is part of general knowledge of electrotechnic educated expert. |
Course Contents |
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Lectures:
1. Modern switching semiconductor components, power transistors, IGBT, switchable types of thyristors.
2. Topologies of DC/DC converters without transformer, variants of wiring according to voltage polarity and direction of current, principles of operation, basic types of control and applications, solved examples (1).
3. Topologies of DC/DC converters without transformer, variants of wiring according to voltage polarity and current direction, principles of operation, basic types of control and applications, solved examples (2).
4. Basic and modern topologies of switching power supplies, Forward and Flyback inverters, switched stabilizers, efficiency of switching power supplies, solved examples.
5. Basic and modern topologies of switching power sources with transformer, Push-Pull type inverters, double-acting inverters, efficiency of switching sources, solved examples.
6. DC / DC converters with soft switching, ZCS and ZVS principles, resonant converters.
7. Switched back-up and charging electronic sources, applications in automotive.
8. Voltage Inverters, principles, wiring, output voltage control, width control, PWM control, vector PWM, applications (1).
9. Voltage inverters, principles, wiring, output voltage control methods, width control, PWM control, vector PWM, applications (2).
10. Current inverters, principles, connections, applications.
11. Indirect frequency converters with voltage and current intermediate circuits, their applications in hybrid and electric vehicles.
12. Examples of design and arrangement of inverters, specific applications, development tendencies of power semiconductor systems in the automotive field.
Exercises:
1. Basics of design of power semiconductor devices.
2. Calculation of power loss of semiconductor components in switching mode.
3. Examples of calculation and practice of the theory of DC/DC converters.
4. Laboratory task No. 1 - DC/DC converters, buck and boost DC/DC converters.
5. Simulation of selected topologies of DC/DC converters in OrCAD/PSpice.
6. Design of the power and control part of the Forward and Flyback switching power source.
7. Test No. 1.
8. Laboratory task No. 2 - DC / DC converters with transformer, Forward and Flyback inverters.
9. Laboratory task No. 3 - measurement of load characteristics and efficiency of switching power supplies.
10. Examples of calculation and practice of the voltage inverter theory.
11. Simulation of selected topologies of voltage and current inverters in OrCAD / PSpice.
12. Laboratory task No. 4 - 1-phase voltage inverter, width and PWM control.
13. Laboratory task No. 5 - 3-phase voltage inverter, width and PWM control, modes U / f = const. and U / f ≠ const.
14. Test No. 2.
Workout of laboratory exercises:
Laboratory Task No. 1 - DC / DC Converters, Buck and Boost DC/DC converter.
Laboratory Task 2 - DC / DC Converters with transformer: Forward and Flyback.
Laboratory Task 3 - Measurement of load characteristics and efficiency of switching power supplies.
Laboratory task No. 4 - 1-phase voltage inverter, width and PWM control.
Laboratory task No. 5 - 3-phase voltage inverter, width and PWM control, modes U / f = const. and U / f ≠ const. |
Recommended or Required Reading |
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Required Reading: |
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Emadi, A.: Handbook of Automotive Power Electronics and Motor Drives. CRC Press, 2017. ISBN 1420028154, ISBN 978-1420028157.
BOSE, Bimal K. Modern power electronics and AC drives. Upper Saddle River: Prentice Hall PTR, c2002. ISBN 0-13-016743-6.
Trzynadlowski, Andrzej Maria. Introduction to modern power electronics. 2nd ed. Hoboken: Wiley, c2010. ISBN 978-0-470-40103-3. |
Chlebiš, P.: Výkonové polovodičové systémy. Učební texty pro kombinované a distanční studium. VŠB-TU Ostrava, 2005.
Chlebiš, P.: Polovodičové měniče s měkkým spínáním. Monografie, VŠB - Technická univerzita Ostrava, 2004, ISBN 80-248-0643-6.
Vondrášek, F.: Výkonová elektronika I, II, III. Skriptum ZČU Plzeň, 1994.
Emadi, A.: Handbook of Automotive Power Electronics and Motor Drives. CRC Press, 2017. ISBN 1420028154, ISBN 978-1420028157.
BOSE, Bimal K. Modern power electronics and AC drives. Upper Saddle River: Prentice Hall PTR, c2002. ISBN 0-13-016743-6.
Trzynadlowski, Andrzej Maria. Introduction to modern power electronics. 2nd ed. Hoboken: Wiley, c2010. ISBN 978-0-470-40103-3. |
Recommended Reading: |
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BOSE, Bimal K. Power electronics and motor drives: advances and trends. Burlington: Elsevier/Academic Press, c2006. ISBN 0-12-088405-4.
Rashid, M. H.: Power Electronics. Prentice-Hall International, Inc., 1993, ISBN 0-13-334483-5. |
BOSE, Bimal K. Power electronics and motor drives: advances and trends. Burlington: Elsevier/Academic Press, c2006. ISBN 0-12-088405-4.
Rashid, M. H.: Power Electronics. Prentice-Hall International, Inc., 1993, ISBN 0-13-334483-5. |
Planned learning activities and teaching methods |
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Lectures, Tutorials, Experimental work in labs |
Assesment methods and criteria |
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Task Title | Task Type | Maximum Number of Points (Act. for Subtasks) | Minimum Number of Points for Task Passing |
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Credit and Examination | Credit and Examination | 100 (100) | 51 |
Credit | Credit | 40 (40) | 25 |
Test č. 1 | Written test | 10 | 0 |
Test č. 2 | Written test | 10 | 0 |
Protokoly z lab. úloh | Laboratory work | 20 | 0 |
Examination | Examination | 60 (60) | 11 |
Písemná zkouška | Written test | 40 | 0 |
Ústní zkouška | Oral examination | 20 | 0 |