# 420-2017/01 – Circuit Theory II (TOII)

 Gurantor department Department of Electrical Engineering Credits 6 Subject guarantor doc. Ing. Lubomír Ivánek, CSc. Subject version guarantor doc. Ing. Lubomír Ivánek, CSc. Study level undergraduate or graduate Study language Czech Year of introduction 2010/2011 Year of cancellation Intended for the faculties USP, FEI Intended for study types Bachelor
Instruction secured by
H1R15 Ing. Karel Chrobáček, Ph.D.
IVA10 doc. Ing. Lubomír Ivánek, CSc.
ORS60 Ing. Petr Orság, Ph.D.
ZAJ02 Ing. Stanislav Zajaczek, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+4
Combined Credit and Examination 8+8

### Subject aims expressed by acquired skills and competences

The aim of education is give creative lessons in physical laws and principles to analysis of three-phase circuit, transient phenomena, two-port network, frequency response and distributed lines. After education student is able to calculated current, voltage, power and energy in circuit anyplace and then on the basis of them look on properties of electrical device. Student practices obtained knowledge and acquirements energetically.

### Teaching methods

Lectures
Individual consultations
Tutorials
Experimental work in labs
Project work

### Summary

Learning outcomes of the course unit The aim of the subject of Circuit Theory II is to teach students how to apply physics laws and principles in the analysis of elementary phenomena in three-phase circuits, transient phenomena, linear and nonlinear two-ports and distributed parameters. The knowledge of circuit theory is one of the basic knowledge that the student will apply throughout the course of study. After completing the subject of Circuit Theory II, the student is able to calculate the voltages and currents anywhere in the circuit and to assess the properties of the electrical devices.

### Compulsory literature:

Mikulec, M.: Basic Circuit Theory I.,ČVUT 1995 Mikulec, M., Havlíček, V.: Basic Circuit Theory II.ČVUT 1996 Havlíček, V. Čmejla, R.: Basic Circuit Theory I. (Exercises ), ČVUT 1996 Huelsman, P.L.: Basic Circuit Theory. Prentice-Hall International, 1991, ISBN 0-13-063157-4

### Recommended literature:

Mikulec, M.: Basic Circuit Theory I.,ČVUT 1995 Mikulec, M., Havlíček, V.: Basic Circuit Theory II.ČVUT 1996 Havlíček, V. Čmejla, R.: Basic Circuit Theory I. (Exercises ), ČVUT 1996 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

Condition for conferment of credit Student must to obtain 5 points until the end of 14-th semester week. Student is in a position to obtain 0 to 30 points (individual work) and 0 to 10 points (semester project).

### Další požadavky na studenta

Additional requirements for students are not.

### Prerequisities

Subject has no prerequisities.

### Co-requisities

Subject has no co-requisities.

### Subject syllabus:

Lectures: • Three-Phase Circuts. • The Y-to-Y Circuit. • The Y-to-D Circuit. • The Complete Response of RL and RC Circuits. • The Complete Response of Circuits with Two Energy Elements.Storage. • Two-Port Networks. • Hybrid and Transmission Parameters. • Frequency Response. • Bode Plots. Feedback. • The Ideal Operational Amplifier. Characteristics of Practical Operational Amplifier. • Multivibrator. • Transmission Lines. • Equations of Transmission Line. • Phenomena of Transmission Line. Seminars: • Analysis of Three-Phase Circuits. • Analysis of The Y-to-Y Circuit. • Analysis of The Y-to-D Circuit. • Determination of Initial Condition of Transient Phenomena. • Analysis of Transient Phenomena of RL and RC Circuits. • Determination of Two-Port Parameters. • Analysis of Frequecy Response. • Analysis of Frequecy Response in Complex Plane. • Analysis of Frequecy Response by Means of Bode Metod. • Setting of Operating Point of Amplifier. • Evaluation of Amplifier Efficiency. • Project of Multivibrator. • Analysis of Transmission Line Equations. • Calculation of Quantities on Lossless Transmission Line. Laboratory Works: • Knowledge Test. Measurement of Three-Phase Circuit. • Modelling of Thre-Phase Circuit in Virtual Laboratory. • Measurent of Transient Phenomena of RL and RC Circuits. • Measurent of Transient Phenomena of RLC Circuits. • Measurement of Two-Port Network Parameters. • Measurement of Composite Two-Port Network Parameters. • Measurement of Frequency Responce RC Network. • Measurement of Charecteristik Non-linear Elements. • Measurement of Amplifier. • Measurement of Oprational Amplifier. • Measurement of Feedback. • Measurement of Multivibrator. • Modelling of Current, Voltage and Power on Lossless Transmission Line. Semester project: 1st Analysis of Three-Phase Circuits. Proofs: 1st Knowledge test. 2nd Analysis of Transient Quantities in First-Order Circuit. 3th Analysis of Two-Port Network Parameters.

### Conditions for subject completion

Full-time form (validity from: 2012/2013 Summer semester)
Task nameType of taskMax. number of points
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
Exercises evaluation Credit 45  5
Examination Examination 55  6
Mandatory attendence parzicipation: 90% attendance at the exercises

Show history
Combined form (validity from: 2012/2013 Summer semester)
Task nameType of taskMax. number of points
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
Exercises evaluation Credit 45  5
Examination Examination 55  6
Mandatory attendence parzicipation: 90% attendance at the exercises

Show history

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### Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner