430-4124/02 – Power Electronics of Automotive Systems II (VEAS2)

Gurantor departmentDepartment of ElectronicsCredits4
Subject guarantorIng. Aleš Havel, Ph.D.Subject version guarantorIng. Aleš Havel, Ph.D.
Study levelundergraduate or graduateRequirementChoice-compulsory type B
Year1Semestersummer
Study languageEnglish
Year of introduction2019/2020Year of cancellation
Intended for the facultiesFEIIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
DAM37 Ing. Vladislav Damec, Ph.D.
HAV278 Ing. Aleš Havel, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2

Subject aims expressed by acquired skills and competences

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.

Teaching methods

Lectures
Tutorials
Experimental work in labs

Summary

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.

Compulsory literature:

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 literature:

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.

Way of continuous check of knowledge in the course of semester

Verification of study: Checktests TEST no. 1, TEST no. 2 (s. exercises) Conditions for credit: - 100% practical instruction participation. Extraordinary substitute just on the base of previous teacher acceptance. - Delivering of practical instruction course works on schedule = 1 week after appropriate practical instruction. - 100% check tests participation on schedule (exact date will notice minimal 1 week before). It´s possible to repeat only one check test one time. In case of repeating check test it´s possible to obtain just 80% of conventional maximal amount of points! - Minimal amount of received points is 25 from 40 points. - Points classification of practical instructions - maximal 40 points, divided to: T1 = max. 10 points T2 = max. 10 points Course works of practice instructions = max. 20 points

E-learning

Other requirements

There are no additional requirements for student.

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

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.

Conditions for subject completion

Full-time form (validity from: 2019/2020 Winter semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Credit and Examination Credit and Examination 100 (100) 51
        Credit Credit 40 (40) 25
                Test 1 Written test 10  0
                Test 2 Written test 10  0
                Measurement reports Laboratory work 20  0
        Examination Examination 60 (60) 11
                Written exam Written test 40  0
                Oral exam Oral examination 20  0
Mandatory attendence parzicipation: Compulsory attendance at exercises and laboratory measurements.

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.ZaměřeníFormStudy language Tut. centreYearWSType of duty
2020/2021 (N0716A060002) Automotive Electronic Systems P English Ostrava 1 Choice-compulsory type B study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner