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Main menu for Browse IS/STAG
Course info
KE / BEOBV
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Course description
Department/Unit / Abbreviation
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KE
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BEOBV
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Academic Year
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2021/2022
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Academic Year
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2021/2022
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Title
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Electrical Circuits
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Form of course completion
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Examination
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Form of course completion
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Examination
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Accredited / Credits
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Yes,
5
Cred.
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Type of completion
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Combined
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Type of completion
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Combined
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Time requirements
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Lecture
3
[HRS/WEEK]
Tutorial
2
[HRS/WEEK]
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Course credit prior to examination
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Yes
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Course credit prior to examination
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Yes
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Automatic acceptance of credit before examination
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No
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Included in study average
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YES
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Language of instruction
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Czech
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Occ/max
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Automatic acceptance of credit before examination
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No
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Summer semester
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0 / -
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0 / -
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0 / -
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Included in study average
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YES
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Winter semester
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0 / -
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0 / -
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0 / -
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Repeated registration
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NO
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Repeated registration
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NO
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Timetable
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Yes
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Semester taught
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Winter semester
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Semester taught
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Winter semester
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Minimum (B + C) students
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not determined
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Optional course |
Yes
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Optional course
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Yes
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Language of instruction
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Czech
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Internship duration
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0
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No. of hours of on-premise lessons |
0
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Evaluation scale |
A|B|C|D|E|F |
Periodicity |
každý rok
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Evaluation scale for credit before examination |
S|N |
Periodicita upřesnění |
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Fundamental theoretical course |
Yes
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Fundamental course |
No
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Fundamental theoretical course |
Yes
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Evaluation scale |
A|B|C|D|E|F |
Evaluation scale for credit before examination |
S|N |
Substituted course
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KE/ILEOE
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Preclusive courses
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N/A
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Prerequisite courses
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N/A
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Informally recommended courses
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N/A
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Courses depending on this Course
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N/A
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Histogram of students' grades over the years:
Graphic PNG
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XLS
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Course objectives:
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The course is an introduction to the study of analysis and synthesis of electrical circuits. The aim of the course Electrical Circuits is to deepen students' knowledge of electrical engineering, acquired in previous electrical engineering subjects, especially in the subject of Electrical Engineering.
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Requirements on student
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Basic knowledge of the theory of electricity is needed. The student will attend
lectures and exercises and in addition he (she) will work out an individual exercise
(solving of a chosen electric circuit) in written form.
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Content
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1.Circuit elements and their characteristics - passive and active
2.Analysis of linear circuits - method of transfiguration, linear superposition. Nodal voltage method, calculation of basic circuit functions. Generalized nodal voltage method, unipolar and bipolar transistor matrics, real operational amplifier matrix
3.Analysis of circuits with irregular elements - method of reduction of the number of variables and transformation of coordinates, modified nodal voltage method, stamps of voltage controlled voltage source and ideal differential operational amplifier.
4.Method of signal flow graphs - MC graph, MC graph and its evaluation. Modified MC graph, graph evaluation with multiple sources. Transformation graph
5. Two ports - matrix characteristics, connecting, conversion of parameters. Basic element - transformer.
6. Circuits with distributed parameters - line element, phasor diagram of line, Reflection factor, Smith diagram as a conformal representation of lines on circles.
7.Solution of circuits in nonharmonic state - Fourier series, Fourier coefficients, Fourier integral
8.Solution of transients - differential equation, Laplace transform, inverse Laplace transform. Circuit stability
9.Electric filters - transfer function, zero points and poles, types of filters. Dipoles - imitation functions, ideal resonant circuit, synthesis of general dipoles - Cauer's and Foster's method. Passive RLC.
10. RLC filters, characteristics of frequency dependent dividers. Structure of active filters of the Huelsmann and Sallen-Key type
11. Digital filters, Z-transform. Filters with switched capacitors and switched currents
12. Approximation of transfer function of filters according to Butterworth and Chebyshev. Synthesis of filters from reference low-pass filter - conversion to high-pass and band-pass filter and band-stop, determination of filter order
13.Solution of nonlinear circuits by iterative method. Transients in nonlinear circuits
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Activities
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Fields of study
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V případě mimořádných opatření bude výuka probíhat vzdáleně s využitím programu MS Teams v době dle rozvrhu. Účast na schůzkách skupiny v MS Teams je ekvivalentní účasti na přednáškách a cvičeních.
In the case of distance learning, lessons will be tought trough MS Teams. Lessons will be at the time shown in the timetable. MS Teams is equivalent to participation and or attendens in lectures and excersises.
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Guarantors and lecturers
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Literature
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Basic:
BEZOUŠEK, Pavel, Vladimír SCHEJBAL a Pavel ŠEDIVÝ. Elektrotechnika. Univerzita Pardubice, 2003. ISBN 80-719-4620-6.
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Basic:
Bičák, Jan. Lineární obvody a systémy. Praha: Česká technika - nakladatelství ČVUT, 2007. ISBN 978-80-01-03649-5.
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Basic:
Biolek, Dalibor. Řešíme elektronické obvody, aneb, Kniha o jejich analýze. Praha: BEN - technická literatura, 2004. ISBN 80-7300-125-X.
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Recommended:
Brtník, B. Elektrické obvody v příkladech. BEN - technická literatura, Praha, 2010. ISBN 978-80-7300-436-1.
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Recommended:
BRTNÍK B. Základy obvodové techniky I.. BEN Praha, 2014. ISBN 978-80-7300-523-8.
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Recommended:
BRTNÍK B. Základy obvodové techniky II.. BEN Praha, 2014. ISBN 978-80-7300-525-2.
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Time requirements
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All forms of study
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Activities
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Time requirements for activity [h]
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Příprava na zkoušku
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45
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Domácí příprava na výuku
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40
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Účast na výuce
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65
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Total
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150
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Prerequisites - other information about course preconditions |
Basic knowledge of the theory of electricity is needed. |
Competences acquired |
After the study of this subject the student will have more deep knowledge of the
fundamentals of electricity. Namely the student will be able to solve electric circuits
with direct, alternating (sine-wave) and general form voltage and current sources,
calculate electric power and work (energy) in one-phase and three-phase electric
networks, will have a basic knowledge about two-ports, filters, etc.
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Teaching methods |
- Monologic (reading, lecture, briefing)
- Dialogic (discussion, interview, brainstorming)
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Assessment methods |
- Oral examination
- Written examination
- Student performance assessment
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