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Detail předmětu
FEKT-MPA-MEZAk. rok: 2024/2025
Characteristics of individual types of distribution networks structured based on neutral point connection, operation voltage level, grid topology atc.
MV distribution networks (possibilities of operation, criteria assessing the suitability of the neutral point connection - advantages and disadvantages)
Compensated system – arc suppression coil, ASC tuning, characteristic parameters och the compensated network
Earth fault location method, earth fault protection, earth fault characteristics
Concept of the voltage regulation in the distribution network.
Methods of voltage regulation on MV and LV levels, problems of voltage regulation.
Requirements for DER modules connected to the distribution system (static and dynamic network support)
Power quality introduction (voltage quality, emissions, immunity), disturbances, compatible levels, national standards, voltage characteristics in DS
Reliability of distribution networks - basic concepts, definition and description of distribution continuity indicators
Jazyk výuky
Počet kreditů
Garant předmětu
Zajišťuje ústav
Vstupní znalosti
Work in the laboratory is subject to a valid qualification, which students must obtain before starting classes. Information on this qualification can be found in the Dean's Directive Acquainting Students with Safety Regulations.
Pravidla hodnocení a ukončení předmětu
The point evaluation is composed of a credit of max 40b. and oral exams max 60b. The credit part is composed of a separate project max. 15b., Credit test from the operation of distribution systems max. 25b. The minimum number of points for the credit is 20 points. The written part verifies the ability of students to apply theoretical knowledge to determine the conditions in the network during an earth fault and to orient themselves in the field of reliability of DS operation. The oral part is focused on their orientation in the thematic areas defined by the course syllabus.
Attendance at lectures and numerical exercises is not mandatory
Učební cíle
The course is focused on introduction to the operation of distribution and industrial networks. The aim is to acquaint students with the nature of the faults (especially L-N faults) and methods for earth fault localization and protection in isolated and compensated systems. In the last part of the subject, the intention is to present power quality and reliability in the distribution network.
- describe the operation and dimensioning of compensated networks,
- explain the differences in the protection and location of earth fault in the isolated and compensated networks,
- list the voltage characteristics of electricity supplied by public distribution systems,
- explain the method of voltage regulation in distribution network,
- describe the method of evaluation and indicators of electricity supply reliability,
- describe static and dynamic support of DER (PV).
Základní literatura
Doporučení literatura
Zařazení předmětu ve studijních plánech
Přednáška
Vyučující / Lektor
Osnova
Cvičení odborného základu
Cvičení na počítači
Laboratorní cvičení