# 449-0504/01 – Theoretical electrical engineering I (TEI)

 Gurantor department Department of Theoretical Electrical Engineering Credits 7 Subject guarantor doc. Ing. Jaromír Kijonka, CSc. Subject version guarantor doc. Ing. Jaromír Kijonka, CSc. Study level undergraduate or graduate Study language Czech Year of introduction 2003/2004 Year of cancellation 2007/2008 Intended for the faculties FEI Intended for study types Bachelor
Instruction secured by
H1R15 Ing. Karel Chrobáček, Ph.D.
HEN50 RNDr. Ctibor Henzl, Ph.D.
IVA10 doc. Ing. Lubomír Ivánek, CSc.
MOH35 Ing. Jitka Mohylová, Ph.D.
NOV98 Ing. Tomáš Novák
ORS60 Ing. Petr Orság, Ph.D.
PAL35 prof. Ing. Josef Paleček, CSc.
PUN10 doc. Dr. Ing. Josef Punčochář
SKR15 Ing. Lubomír Skřivánek
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 4+3
Combined Credit and Examination 4+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).

### Summary

The course "Theoretical electrical engineering I" deals with the analysis of the electrical circuits - the most typical structure in the electrical engineering. Electrical circuits knowledge are basic knowledge and they are a prerequisite for advanced circuit courses (electronic, measuring and control systems, electrical machines, 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, transients in the linear circuits (the 1. order), experimental measurements (Associate professor 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.

### 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. Resonant circuits, quality factor, bandwidth. Immittance functions, power factor correction. Coupled inductors, mutual inductance, elementary transformer models-equivalent galvanic circuit. Non-linear circuit analysis. Characteristics, definition of the linearized differential parameters. Graphical methods. Linearization. Transient analysis. Initial conditions. First order circuits (response) - with DC sources and AC sources (harmonic). Nonsinusoidal periodic functions - Fourier series. Waveform approximation by a steps (Duhamel formula). Periodic steady state analysis in linear circuits (nonsinusoidal signals), power, power factors, distortion. Identification of parameters of real circuit elements. Equivalence, duality. Operational analysis of transients. Heavisides theorems. Dielectric circuits. 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). Determination of resonant angular frequency. Power factor correction. Description (models) of circuits with mutual inductance. Analysis of the nonolinear DC circuits. Determination of initial conditions (mathematical -dependent, energetical - independent). Circuit equations for transients - particular solutions. Transient analysis of simple circuits. Periodic steady state analysis in linear circuits. Operational analysis of transients, a general operational characteristics (impedance, admittance), models of R, L, C. Analysis of dielectric circuits. 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

Full-time form (validity from: 1960/1961 Summer semester)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
Exercises evaluation Credit 40 (40) 0
Laboratory work Laboratory work 20  0
Project Project 10  0
Written exam Written test 10  0
Examination Examination 60 (60) 0
Written examination Written examination 60  0
Mandatory attendence parzicipation:

Show history
Combined form (validity from: 1960/1961 Summer semester)
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:

Show history

### Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (2608R004) Commercial Electrical Engineering P Czech Ostrava 1 Compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology P Czech Ostrava 1 Compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems P Czech Ostrava 1 Compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering P Czech Ostrava 1 Compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (2608R004) Commercial Electrical Engineering K Czech Ostrava 1 Compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology K Czech Ostrava 1 Compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems K Czech Ostrava 1 Compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K Czech Ostrava 1 Compulsory study plan
2008/2009 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering K Czech Ostrava 1 Compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (2608R004) Commercial Electrical Engineering P Czech Ostrava 1 Compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology P Czech Ostrava 1 Compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems P Czech Ostrava 1 Compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering P Czech Ostrava 1 Compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (2608R004) Commercial Electrical Engineering K Czech Ostrava 1 Compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology K Czech Ostrava 1 Compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems K Czech Ostrava 1 Compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K Czech Ostrava 1 Compulsory study plan
2007/2008 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering K Czech Ostrava 1 Compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Choice-compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P Czech Ostrava 1 Choice-compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (2608R004) Commercial Electrical Engineering P Czech Ostrava 1 Compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology P Czech Ostrava 1 Compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems P Czech Ostrava 1 Compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering P Czech Ostrava 1 Compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (2608R004) Commercial Electrical Engineering K Czech Ostrava 1 Compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology K Czech Ostrava 1 Compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems K Czech Ostrava 1 Compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K Czech Ostrava 1 Compulsory study plan
2006/2007 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering K Czech Ostrava 1 Compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 1 Choice-compulsory study plan
2006/2007 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering K Czech Ostrava 1 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P Czech Ostrava 1 Choice-compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (2608R004) Commercial Electrical Engineering P Czech Ostrava 1 Compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology P Czech Ostrava 1 Compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems P Czech Ostrava 1 Compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering P Czech Ostrava 1 Compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (2608R004) Commercial Electrical Engineering K Czech Ostrava 1 Compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology K Czech Ostrava 1 Compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems K Czech Ostrava 1 Compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K Czech Ostrava 1 Compulsory study plan
2005/2006 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering K Czech Ostrava 1 Compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 1 Choice-compulsory study plan
2005/2006 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering K Czech Ostrava 1 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P Czech Ostrava 1 Choice-compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (2608R004) Commercial Electrical Engineering P Czech Ostrava 1 Compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology P Czech Ostrava 1 Compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems P Czech Ostrava 1 Compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering P Czech Ostrava 1 Compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (2608R004) Commercial Electrical Engineering K Czech Ostrava 1 Compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology K Czech Ostrava 1 Compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems K Czech Ostrava 1 Compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K Czech Ostrava 1 Compulsory study plan
2004/2005 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering K Czech Ostrava 1 Compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 1 Choice-compulsory study plan
2004/2005 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering K Czech Ostrava 1 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P Czech Ostrava 1 Compulsory study plan
2003/2004 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology P Czech Ostrava 1 Compulsory study plan
2003/2004 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems P Czech Ostrava 1 Compulsory study plan
2003/2004 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives P Czech Ostrava 1 Compulsory study plan
2003/2004 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering P Czech Ostrava 1 Compulsory study plan
2003/2004 (B2645) Electrical Engineering, Communication and Computer Systems (2612R018) Electronics and Communication Technology K Czech Ostrava 1 Compulsory study plan
2003/2004 (B2645) Electrical Engineering, Communication and Computer Systems (2612R041) Control and Information Systems K Czech Ostrava 1 Compulsory study plan
2003/2004 (B2645) Electrical Engineering, Communication and Computer Systems (2642R004) Electrical Machines Apparatus and Drives K Czech Ostrava 1 Compulsory study plan
2003/2004 (B2645) Electrical Engineering, Communication and Computer Systems (3907R001) Electrical Power Engineering K Czech Ostrava 1 Compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives K Czech Ostrava 1 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering K Czech Ostrava 1 Compulsory study plan

### Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner