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Main menu for Browse IS/STAG
Course info
KEE / EE2
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Course description
Department/Unit / Abbreviation
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KEE
/
EE2
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Academic Year
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2018/2019
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Academic Year
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2018/2019
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Title
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Electrical Power Engineering 2
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Form of course completion
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Exam
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Form of course completion
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Exam
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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
2
[Hours/Week]
Tutorial
2
[Hours/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, English
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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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3 / -
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53 / -
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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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10
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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, English
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Internship duration
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0
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No. of hours of on-premise lessons |
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Evaluation scale |
1|2|3|4 |
Periodicity |
každý rok
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Evaluation scale for credit before examination |
S|N |
Periodicita upřesnění |
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Fundamental theoretical course |
No
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Fundamental course |
No
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Fundamental theoretical course |
No
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Evaluation scale |
1|2|3|4 |
Evaluation scale for credit before examination |
S|N |
Substituted course
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None
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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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To familiarize students with basic concept and operation of Electric Power System of the Czech Republic, with power system elements (power lines and substations, power plants) and systems needed for power system operation, from the point of view of their principle, design and operation and also with regard to security, reliability, operation economy and power quality.
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Requirements on student
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Credit:
To pass 2 written tests (at least 60% of full score)
Exam:
Written test: 20 theoretical questions + example (at least 65% of full score). Correct solution of the example is necessary condition for passing exam.
Final classification: summary of credit and exam test results
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Content
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- Electric Power System (EPS) of the Czech Republic; EPS design, development and historical landmarks
- Electrical networks - types, performance characteristics of 400 kV, 220 kV, 110 kV, MV and LV networks
- System earthing arrangements, using of different methods of earthing neutrals, line-to-ground fault versus earth fault
- Power lines - equivalent circuits, overhead lines and underground cables, their application and performance characteristics, power line components, trends - superconducting cables
- Electrical substations - substation layouts (single, double or triple busbar arrangements), distribution system design, performance characteristics, feeder circuit equipment, back-up operation
- Transformers - equivalent circuits types, losses in core and windings; transformer design applications; transformer construction and installation; voltage regulation by tap changers
- MV, HV and EHV Switchgear - overview, circuit breakers, switches, disconnectors; dis-/advantages and applications of circuit breakers with different arc quenching medium
- Power system protection principles, overload and short-circuit protection, tripping characteristics, protection devices: fuses, miniature circuit breakers and protection relays (current relays, differential protection, distance relays) principles and applications; current and voltage transformers
- Overvoltages - causes, overvoltage protection (earth wires, air gaps, lightning arresters, auto-recloser operation) their application and performance characteristics
- Renewable energy sources - impact on power system operation
- Calculated load (maximum demand) of supply system - definition, calculation methods, transformer rating, examples
- Voltage drop on a power line, vector diagram, equation for voltage drop calculation, examples
- Power factor correction (PFC) and its benefits, PFC equipment and their location
- Short-curcuit calculation - schort-circuit current and capacity, post-faul voltages.
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Activities
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Fields of study
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Guarantors and lecturers
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Guarantors:
Doc. Ing. Miloslava Tesařová, Ph.D. (100%),
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Lecturer:
Doc. Ing. Miloslava Tesařová, Ph.D. (100%),
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Tutorial lecturer:
Ing. Martin Hulec (100%),
Doc. Ing. Miloslava Tesařová, Ph.D. (100%),
Ing. Vladimír Vajnar (100%),
Ing. Vladimír Vajnar (100%),
Ing. Roman Vykuka (100%),
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Literature
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Recommended:
Ibler, Zbyněk; Beran, Miloš. Elektrárny. 1. vyd. Plzeň : VŠSE, 1982.
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Recommended:
Beran, Miloš. Elektrická zařízení tepelných elektráren. 1. vyd. Plzeň : VŠSE, 1988.
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Recommended:
Mertlová, Jiřina; Kocmich, Martin. Elektrické stanice a vedení. Plzeň : ZČU, 1997. ISBN 80-7082-356-9.
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Recommended:
Štroblová, Milada. Elektroenergetika : podklady pro cvičení. 1. vyd. Plzeň : ZČU, 1998. ISBN 80-7082-464-6.
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Recommended:
Schejbal, Konstantin; Mertlová, Jiřina. Elektroenergetika II. 1.část. 1. vyd. Plzeň : ZČU, 1998. ISBN 80-7082-451-4(1.
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Recommended:
Schejbal, Konstantin; Mertlová, Jiřina. Elektroenergetika II. 2. část. 1. vyd. Plzeň : ZČU, 1998. ISBN 80-7082-451-4(2.
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Recommended:
Tesařová, Miloslava; Štroblová, Milada. Průmyslová elektroenergetika. Plzeň : Západočeská univerzita, 2000. ISBN 80-7082-703-3.
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Recommended:
Mertlová, Jiřina; Schejbal, Konstantin. Rozvodná zařízení. Plzeň : VŠSE, 1990. ISBN 80-7082-017-9.
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Recommended:
Matěna, Štěpán. Výroba a rozvod elektrické energie I. 2. upr. vyd. Praha : SNTL, 1978.
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Recommended:
Matěna, Štěpán. Výroba a rozvod elektrické energie II. 1. vyd. Praha : SNTL, 1975.
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On-line library catalogues
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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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Contact hours
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52
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Preparation for an examination (30-60)
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60
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Preparation for formative assessments (2-20)
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20
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Total
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132
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Prerequisites
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Knowledge - students are expected to possess the following knowledge before the course commences to finish it successfully: |
Knowledge of
- relation between power and energy, efficiency
- complex power in single-phase and three-phase AC circuits, power factor
- operating behavior of electric networks with regard to their topology and neutral earthing
- parameters and equivalent circuits of power lines and transformers
- basic principles of power generation
- principle of AC arc extinguishing, principle of circuit breaker operation). |
Skills - students are expected to possess the following skills before the course commences to finish it successfully: |
- solution of basic DC and AC electric curcuits (phase currents, complex power, power factor, voltage drop, node voltages) |
Competences - students are expected to possess the following competences before the course commences to finish it successfully: |
N/A |
N/A |
N/A |
N/A |
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Learning outcomes
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Knowledge - knowledge resulting from the course: |
Knowledges
Students are able:
- to give reasons for design of Electric Power System (EPS) used in the Czech Republic, to compare reliability and other performance characteristics of EHV, HV, MV and LV networks
- to give reasons for different way of system earthing and to compare dis-/advantages of system earthing arrangements
- to compare reliability and other performance characteristics of overhead lines and underground cables; to identify power line components and to explain their purpose and design
- to descibe parts of substations (buses, branches), configuration and construction od switchgears, equipment in branches, to draw single-line diagram of substations (substation layouts) and back-up operation
- to descibe procedure of transformer rating with regard to supply reliability and operation energy losses
- to compare switching capacity of circuit breakers, switches, disconnectors
- to explain principles of fundamental protection devices and to review their application in power system
- to compare performance characteristics of overvoltage protections, to explain the term: insulation coordination
- to explain principle of power factor correction (PFC) and to compare performance characteristics of PFC equipment
- to explain principle of power generation in thermal power plants and power plant using renewable energy sources, to draw and to describe simplified diagrams of coal and nuclear power plants.
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Skills - skills resulting from the course: |
Skills
Students are able:
- to label detail parts of EPS, to find relationship among them and their importance for EPS failure-free operation.
- to review suitability of supply system from the point of view supply reliability, voltage and power conditions in failure-free operation, and short-circuit conditions
- to identify the way of earthing neutral on the basis of voltage and current conditions during line-to-ground fault and to calculate the fault current
- to manipulate safety with equipment in branches (branch switching)
- to calculate power, current and voltage conditions in practical examples of distribution systems (conditions in radial networks and feeders, supply transformer rating, short-curcuits). |
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Assessment methods
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Knowledge - knowledge achieved by taking this course are verified by the following means: |
Written exam |
Oral exam |
Skills - skills achieved by taking this course are verified by the following means: |
Test |
Competences - competence achieved by taking this course are verified by the following means: |
Written exam |
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Teaching methods
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Knowledge - the following training methods are used to achieve the required knowledge: |
Lecture |
Multimedia supported teaching |
Self-study of literature |
Skills - the following training methods are used to achieve the required skills: |
Practicum |
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