Model of Unsymmetrical Three-Phase Power System

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F22%3APU145526" target="_blank" >RIV/00216305:26220/22:PU145526 - isvavai.cz</a>
Result on the web
<a href="https://eesymp.fei.tuke.sk/viewabstract.php?id=10" target="_blank" >https://eesymp.fei.tuke.sk/viewabstract.php?id=10</a>
DOI - Digital Object Identifier
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Result language
angličtina
Original language name
Model of Unsymmetrical Three-Phase Power System
Original language description
This paper presents extension of the symmetrical components network model to the three-phase in a simulation engine, which is used in the MODES program and in the dispatch training simulator DTS. This extension allows to model network asymmetries in both the fault-free state and faulted operation, even to simulate contemporary multiple asymmetric short-circuit faults. The extended model can be used both for analytical calculations (such as setting protections) and for training dispatchers in solving faults in the distribution. The reliability of the created model is verified using a test system by comparing simulation results with another program that allow three-phase calculation. The test system is topological simple, but it contains several components important for model testing – e.g. arc suppression coil automatic tracking and directional earth fault relay.
Czech name
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Czech description
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Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
Proceedings of the 11th International Scientific Symposium on Electrical Power Engineering ELEKTROENERGETIKA 2022
ISBN
978-80-553-4104-0
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
115-119
Publisher name
Technical University of Košice
Place of publication
Košice
Event location
Stará Lesná
Event date
Sep 12, 2022
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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