Course Unit Code | 410-2304/05 |
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Number of ECTS Credits Allocated | 4 ECTS credits |
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Type of Course Unit * | Compulsory |
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Level of Course Unit * | First Cycle |
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Year of Study * | Second Year |
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Semester when the Course Unit is delivered | Summer Semester |
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Mode of Delivery | Face-to-face |
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Language of Instruction | Czech |
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Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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Name of Lecturer(s) | Personal ID | Name |
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| GUR10 | doc. Dr. Ing. Jiří Gurecký |
| KRE74 | doc. Ing. Petr Krejčí, Ph.D. |
| MOL03 | Ing. Petr Moldřík, Ph.D. |
Summary |
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The subject deals with design of power engineering systems, electrical networks in constant load and transients. The subject also includes above all applications of schemes of electrical stations, configuration of electrical networks and system solution of electrical protections and protection of electrical appliances. |
Learning Outcomes of the Course Unit |
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The subject deals with design of power engineering systems, electrical networks in constant load and transients. The subject also includes above all applications of schemes of electrical stations, configuration of electrical networks and system solution of electrical protections and protection of electrical appliances. |
Course Contents |
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Lectures:
Basic concepts, power system of the Czech Republic
Load diagram, line parameters (resistance, inductance, capacity, leakage )
Basic configuration of distribution networks
Calculations of DC networks (basic calculation methods)
Calculations of DC networks (solutions of different network configurations)
Calculation of LV and MV AC networks (basic calculation methods)
Calculation of LV and MV AC networks (solutions for more complex configurations)
Calculation of HV lines by substitute cells
Dimensioning of power lines
Protection of electrical networks
Power distribution losses
Loss reduction options - power factor compensation
Transients - ground connections, short circuits
Sizing for short-circuit currents, safety in the power industry
Exercise:
Basic concepts, line parameters
Line parameters
Calculations of DC networks - basic methods
DC network calculations - nodal networks
Calculation of LV and MV AC networks - basic methods
Calculation of LV and MV AC networks - more complex configurations
Calculation of HV lines by substitute cells
Power distribution losses
Reducing losses in the power distribution system
Transients - ground connections and short circuits
Sizing for short circuit current effects
Labs:
Laboratory exercise - model of short alternating current line
Laboratory task - model of HV line
Laboratory problem - power factor compensation
Projects:
Calculations of electrical networks and short-circuit ratios |
Recommended or Required Reading |
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Required Reading: |
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•Blackburn, J.L.: Applied Protective Relaying, Newark, Westinghouse Electric Corporation, 1976
•Warrington, A.R. van C.: Protective Relays : Their Theory and Practice, London, 1971
•Whitaker, J. C.: AC Power Systems, CRC Press 1991
•Burke J. J.: Power Distribution Engineering: Fundamentals and Applications, New York, 1994
•Machowski, J., Bialek, J., Bumby, J.: Power System Dynamics and Stability, Chichester, 1997
•Horowitz, S., Phadke, A.: Power System Relaying, Tanton, 1995
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Hradílek, Z. : Elektroenergetika- skripta VŠB
Santarius, P.: Elektrické stanice a vedení-skripta VŠB
Hodinka,M., Fecko,Š:, Němeček,F.: Přenos a rozvod elektrické energie.
SNTL 1989 Praha
Trojánek,Z., Hájek J.,Kvasnica,P.: Přechodové jevy v el. soustavách, SNTL
1988 Praha
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Recommended Reading: |
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Learning texts for combined form of study |
Učební texty pro kombinovanou formu studia |
Planned learning activities and teaching methods |
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Lectures, Tutorials, Experimental work in labs, Project work, Other activities |
Assesment methods and criteria |
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Task Title | Task Type | Maximum Number of Points (Act. for Subtasks) | Minimum Number of Points for Task Passing |
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Graded credit | Graded credit | 100 (100) | 51 |
Měření na modelu střídavého krátkého vedení NN | Laboratory work | 10 | 5 |
Měření na modelu střídavého dlouhého vedení VVN | Laboratory work | 10 | 5 |
Návrh průřezu vedení | Project | 20 | 0 |
Dlouhé vedení vvn | Project | 20 | 0 |
Test | Written test | 40 | 0 |