448-0513/01 – Power Semiconductor Systems Bc. (VPSB)

Gurantor departmentDepartment of ElectronicsCredits8
Subject guarantorprof. Ing. Petr Chlebiš, CSc.Subject version guarantorprof. Ing. Petr Chlebiš, CSc.
Study levelundergraduate or graduateRequirementCompulsory
Year3Semesterwinter
Study languageCzech
Year of introduction2006/2007Year of cancellation2009/2010
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
BRA30 prof. Ing. Pavel Brandštetter, CSc.
H1L20 prof. Ing. Petr Chlebiš, CSc.
KRN011 Ing. Petr Krňa
PAV15 Ing. Tomáš Pavelek, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 3+3
Combined Credit and Examination 3+22

Subject aims expressed by acquired skills and competences

Bipolar semiconductor device. Unipolar semiconductor devices and IGBTs. Hard- and soft switching of semiconductor switches, safe operating area, resonant converters. Analysis of line commutated rectifiers, output characteristics, EMC. Analysis of pulse converters, buck converters, step-down converters, control methods of pulse converters. Voltage type inverters, structures and control methods. Current type inverters, structures and control methods. Direct and indirect frequency converters. AC current regulators. DC switched power sources. Uninterable powers sources (UPS) and charging power sources. High- and middle- frequency converters for electrical heating. Power AC active filters. Semiconductor converters for automotive applications. Semiconductor converters for traction.

Teaching methods

Summary

Power electronics is a branch which intensively enters all technical areas of the present living. Practical utilization of the conversion principle of the electric energy via semiconductor switching devices requires apart from the knowledge about principle and function of elementary semiconductor converters also especially about their industrial and commercial applications. The subject provides pieces of knowledge to students in field of applied and commercial electronics, power electronics, electric drives and other segments of electrical engineering.

Compulsory literature:

Heumann, K.: Basic Principles of Power Electronics. Springer-Verlag Berlin Heidelberg New York, ISBN 3-540-16138-4, 1986. Rashid, M. H.: Power Electronics. Prentice-Hall International, Inc. ISBN 0-13-334483-5, 1993.

Recommended literature:

Heumann, K.: Basic Principles of Power Electronics. Springer-Verlag Berlin Heidelberg New York, ISBN 3-540-16138-4, 1986. Rashid, M. H.: Power Electronics. Prentice-Hall International, Inc. ISBN 0-13-334483-5, 1993.

Way of continuous check of knowledge in the course of semester

Verification of study: Checktests TEST no. 1, TEST no. 2 (see exercises) Conditions for credit: 100% practical instruction participation, extraordinary substitute just on base of previous teacher acceptance. Delivering of practical instruction courseworks on schedule = 1 week after appropriate practical instruction 100% checktests participation on schedule (exact date will notice minimal 1 week before). In case of checktests attendance in another date (not officially scheduled) its possible to obtain just 80% of conventional maximal amount of points. Each checktest its possible to repeat one time, in case of repeat checktest its 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, devided to: T1 = max. 10 points T2 = max. 10 points Courseworks of practice instructions = max. 20 points

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Bipolar semiconductor device. Unipolar semiconductor devices and IGBTs. Hard- and soft switching of semiconductor switches, safe operating area, resonant converters. Analysis of line commutated rectifiers, output characteristics, EMC. Analysis of pulse converters, buck converters, step-down converters, control methods of pulse converters. Voltage type inverters, structures and control methods. Current type inverters, structures and control methods. Direct and indirect frequency converters. AC current regulators. DC switched power sources. Uninterable powers sources (UPS) and charging power sources. High- and middle- frequency converters for electrical heating. Power AC active filters. Semiconductor converters for automotive applications. Semiconductor converters for traction. Exercises: Design of cooling systems for semiconductor modules. Design of capacitors and inductors for power electronic systems. TEST no. 1. Power semiconductor devices and loses. Design of switched voltage controller. Design of switched transformer, power and control unit. Concept of traction converters. TEST no. 2. Switching sources and controllers. Laboratories: Controlled rectifier laboratory task (no. 1) Controlled rectifier laboratory task (no. 2) Pulse converter laboratory task (no. 3) Voltage Frequency inverter laboratory task (no. 5) Projects: Laboratory tasks and results elaboration: Controlled rectifier laboratory task (no. 1, 2) Pulse converter laboratory task (no. 3) Voltage Frequency inverter laboratory task (no. 5). Computer labs: PSpice modelling - basic models of power devices. Loses calculation with using PSpice modelling. SW PSpice available in English version.

Conditions for subject completion

Full-time form (validity from: 1960/1961 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Examination Examination 60 (60) 0
                Písemná část zkoušky Written examination 40  0
                Ústní část zkoušky Oral examination 20  0
        Exercises evaluation Credit 40 (40) 0
                Laboratorní práce č.1 Laboratory work 4  0
                Laboratorní práce č.2 Laboratory work 4  0
                Laboratorní práce č.3 Laboratory work 4  0
                Laboratorní práce č.4 Laboratory work 4  0
                Laboratorní práce č.5 Laboratory work 4  0
                Kontrolní test č.1 Written test 10  4
                Kontrolní test č.2 Written test 10  4
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2009/2010 (B2649) Electrical Engineering (2602R014) Applied and Commercial Electronics P Czech Ostrava 3 Choice-compulsory study plan
2009/2010 (B2648) Designing of Electric Devices P Czech Ostrava 3 Compulsory study plan
2009/2010 (B2649) Electrical Engineering (2602R014) Applied and Commercial Electronics K Czech Ostrava 3 Choice-compulsory study plan
2009/2010 (B2648) Designing of Electric Devices K Czech Ostrava 3 Compulsory study plan
2008/2009 (B2649) Electrical Engineering (2602R014) Applied and Commercial Electronics P Czech Ostrava 3 Choice-compulsory study plan
2008/2009 (B2649) Electrical Engineering (2602R014) Applied and Commercial Electronics P Czech Rožnov pod Radhoštěm 3 Choice-compulsory study plan
2008/2009 (B2649) Electrical Engineering K Czech Šumperk 3 Choice-compulsory study plan
2008/2009 (B2649) Electrical Engineering (2602R014) Applied and Commercial Electronics K Czech Ostrava 3 Choice-compulsory study plan
2008/2009 (B2648) Designing of Electric Devices P Czech Ostrava 3 Compulsory study plan
2008/2009 (B2648) Designing of Electric Devices K Czech Ostrava 3 Compulsory study plan
2007/2008 (B2649) Electrical Engineering (2602R014) Applied and Commercial Electronics P Czech Ostrava 3 Choice-compulsory study plan
2007/2008 (B2649) Electrical Engineering (2602R014) Applied and Commercial Electronics K Czech Ostrava 3 Choice-compulsory study plan
2007/2008 (B2648) Designing of Electric Devices (2648R999) Společné studium P Czech Ostrava 3 Compulsory study plan
2007/2008 (B2648) Designing of Electric Devices (2648R999) Společné studium K Czech Ostrava 3 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner