449-0509/01 – Theoretical electrical engineering (TE)

Gurantor departmentDepartment of Theoretical Electrical EngineeringCredits6
Subject guarantordoc. Ing. Jaromír Kijonka, CSc.Subject version guarantordoc. Ing. Jaromír Kijonka, CSc.
Study levelundergraduate or graduateRequirementCompulsory
Year1Semesterwinter
Study languageCzech
Year of introduction2004/2005Year of cancellation2007/2008
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
H1R15 Ing. Karel Chrobáček, Ph.D.
KIJ10 doc. Ing. Jaromír Kijonka, CSc.
NOV98 Ing. Tomáš Novák
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+3

Subject aims expressed by acquired skills and competences

The general objective of this course is to develop the student´s understending of the basic physical laws and principles in the circuit theory - in the analysis of DC and AC circuits (linear and nonlinear).

Teaching methods

Summary

The course "Theoretical electrical engineering" deals with the analysis of the electrical circuits - the most typical structure in the electrical engineering, communication and computer systems. Electrical circuits knowledge are basic knowledge and they are a prerequisite for advanced circuit courses (electronic, measuring and control systems,mobile technology, etc.). The basic aim is to determine voltages and currents in the electrical circuit, and then identify (from these knowledge) the properties of the circuit or system. Theses: elementary models of electromagnetic effects, circuit analysis algorithms, two-port networks in the linear circuits (the 1. order), frequency response, experimental measurements (Associate profesor Josef Punčochář).

Compulsory literature:

Mikulec, M.: Basic Circuit Theory I. ČVUT 1995 Mikulec, M., Havlíček, V.: Basic Circuit Theory II. ČVUT 1996 Dorf,C.R.,Svoboda,J.A.: Introduction to Electric Circuits, Fifth Edition, John Wiley & Sons, Inc. 2001, ISBN 0-471-38689-8

Recommended literature:

Huelsman, P.L.: Basic Circuit Theory. Prentice-Hall International, 1991, ISBN 0-13-063157-4

Way of continuous check of knowledge in the course of semester

Conditions for credit: To pass the excercises part of course student has to gain at least 6 points. Student can gain up to: 6 points for input test; -24 points for individual works; - 10 points for project; - 60 points for the final exam (final test). To pass the course student has to gain at least 51 points.

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Determination of the electromagnetic effects by the relations between the voltages and currents (circuit variables). Time funtions of circuit variables. Work, power, effective value. Elementary models of electromagnetic effects (circuit elements). Analysis in the sionusoidal steady state. Complexor, phasor, phasor diagram, power factor. Thevenin´s and Norton´s theorems, power and impedance matching, superposition theorem. Transformation. Topology of electric circuits. Direct application of the Kirchhoff´s current law (KCL) and Kirchhoff´s voltage law (KVL). Solution of a set of linear algebraic equations. Loop current analysis, cut set analysis (nodal voltage analysis). Reciprocity theorem, compensation theorem. Non-linear circuit analysis. Characteristics, definition of the linearized differential parameters. Graphical methods. Linearization. Non-harmonic waves, Fourier series. Periodic steady state analysis in linear circuits, power. Self-oscillation, resonant circuits, quality factor, bandwidth. Coupled inductors, mutual inductance, elementary transformer models-equivalent galvanic circuit. Two-port networks. Frequency responce. Depent sources. Operational amplifier. Electronics. Transistor amplifier, transistor switch. Diode rectifiers, diode voltage multipliers. Joule head, equivalent circuit. Exercises: Resistors. Source equivalents. Voltage and current dividers. Simplifying circuits, ladder network (proportionality principle). Star(why)-Delta and Delta - Star transformation. Superposition theorem. Phasor diagrams, power, immittance. Loop current analysis. Cut set analysis (nodal voltage). Analysis of the non-linear DC circuits. Periodic steady state analysis in linear circuits. Determination of resonant angular frequency and self-oscillation. Determination of two-port network parameters. Transient analysis of simple circuits with operational amplifier. Operating point determination of transistor amplifier and transistor switch. Rectifier analyses. Calculation of power loses and Joule head. Laboratories: Measuring of source parameters, power matching. Verification of equivalency theorems of sources. Verification of compensation and reciprocity theorems. Measuring of nonlinear elements characteristics. Measuring of variables in the series combination of technical (real) inductor and capacitor.

Conditions for subject completion

Combined 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
        Exercises evaluation Credit 40 (40) 0
                Project Project 34  0
                Written exam Written test 6  0
        Examination Examination 60 (60) 0
                Written examination Written examination 60  0
Mandatory attendence parzicipation:

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Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2007/2008 (B2646) Information Technology (2612R059) Mobile Technology P Czech Ostrava 1 Compulsory study plan
2007/2008 (B2646) Information Technology (2612R059) Mobile Technology K Czech Ostrava 1 Compulsory study plan
2006/2007 (B2646) Information Technology (2612R059) Mobile Technology P Czech Ostrava 1 Compulsory study plan
2006/2007 (B2646) Information Technology (2612R059) Mobile Technology K Czech Ostrava 1 Compulsory study plan
2005/2006 (B2646) Information Technology (2612R059) Mobile Technology P Czech Ostrava 1 Compulsory study plan
2005/2006 (B2646) Information Technology (2612R059) Mobile Technology K Czech Ostrava 1 Compulsory study plan
2004/2005 (B2646) Information Technology (2612R059) Mobile Technology P Czech Ostrava 1 Compulsory study plan
2004/2005 (B2646) Information Technology (2612R059) Mobile Technology K Czech Ostrava 1 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner