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Lecturer(s)
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Hamar Roman, Ing. Ph.D.
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Šroubová Lenka, Ing. Ph.D.
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Benešová Zdeňka, prof. Ing. CSc.
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Petrášová Iveta, Ing. Ph.D.
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Pánek David, doc. Ing. Ph.D.
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Pospíšil Karel, Ing.
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Kaska Jan, Ing.
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Kotlan Jiří, doc. Ing. CSc.
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Lahoda Jiří, Ing. Ph.D.
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Course content
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1. Unbalanced three-phase system. Power in a three-phase system. 2. Two-port networks, determination of characteristic matrices of two-port networks. 3. Examples of two-port networks. Circuits with mutual inductance. Transformer. 4. Equivalent two-port networks. Interconnection of two-port networks. Network functions of a two-port network, transmission properties - frequency characteristics. 5. Wave impedance, impedance matching. Basic types of filters. 6. Frequency characteristics of filters. Power/energy relations in passive elements L, C and R. 7. Physical nature of transients, initial conditions. Solving transients in first-order circuits with DC sources (R-L and R-C). 8. Solving transients in first-order circuits (multi-loop circuit) and with time-varying sources. 9. Solving transients in second-order circuits, physical analysis. 10. Solving transients in higher-order circuits. State-variable method. 11. Laplace transform method for solving transients. 12. Circuits with non-sinusoidal voltage and current waveforms. Decomposition of periodic functions into a Fourier series. 13. Analysis of circuits with non-sinusoidal sources. RMS values of non-sinusoidal waveforms. Power in circuits with non-sinusoidal sources.
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Learning activities and teaching methods
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- Preparation for formative assessments (2-20)
- 6 hours per semester
- Contact hours
- 52 hours per semester
- Preparation for an examination (30-60)
- 30 hours per semester
- Preparation for laboratory testing; outcome analysis (1-8)
- 6 hours per semester
- Undergraduate study programme term essay (20-40)
- 14 hours per semester
- Contact hours
- 16 hours per semester
- unspecified
- 36 hours per semester
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| prerequisite |
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| Knowledge |
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| to describe a linear electrical circuit by a set of equations |
| to explain methods for DC analysis |
| to explain methods for circuit analysis in a harmonic steady state |
| Skills |
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| to solve a system of linear algebraic equations |
| to use the integral and differential calculus of one variable |
| to solve algebraic equations |
| Competences |
|---|
| N/A |
| N/A |
| N/A |
| N/A |
| learning outcomes |
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| Knowledge |
|---|
| to formulate equations describing nonlinear circuits |
| to explain the physical nature of transient phenomena |
| to distinguish the type of linear electrical filter according to the scheme, frequency characteristics, transmission and impulse functions |
| Skills |
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| to perform a computer simulation of solutions of transient phenomena of higher order |
| to solve transients in first order circuits |
| to calculate initial conditions and new steady-states for higher order circuits |
| to find a transfer function and draw a frequency characteristic of given linear two-port network |
| to compose equations for transient phenomena |
| Competences |
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| N/A |
| N/A |
| teaching methods |
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| Knowledge |
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| Lecture supplemented with a discussion |
| Practicum |
| Self-study of literature |
| Skills |
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| Practicum |
| Laboratory work |
| Competences |
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| Lecture supplemented with a discussion |
| Practicum |
| Laboratory work |
| assessment methods |
|---|
| Knowledge |
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| Combined exam |
| Test |
| Seminar work |
| Individual presentation at a seminar |
| Skills |
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| Combined exam |
| Seminar work |
| Individual presentation at a seminar |
| Test |
| Competences |
|---|
| Test |
| Combined exam |
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Recommended literature
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Benešová, Zdeňka; Ledvinová, Marcela. Základy elektrických obvodů v příkladech. Plzeň: ZČU, 2015. ISBN 978-80-261-0432-2.
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Charles Alexander, Sadiku Matthew. Fundamentals of Electric Circuits. McGraw: Hill, 2012. ISBN 978-0073380575.
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Mayer, Daniel. Úvod do teorie elektrických obvodů. Praha: SNTL, 1981.
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