Fast Earth-Fault and Feeder Detection in Medium-Voltage Distribution Power Grids
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F23%3A43969420" target="_blank" >RIV/49777513:23220/23:43969420 - isvavai.cz</a>
Result on the web
<a href="https://ieeexplore.ieee.org/document/10228000" target="_blank" >https://ieeexplore.ieee.org/document/10228000</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/ISIE51358.2023.10228000" target="_blank" >10.1109/ISIE51358.2023.10228000</a>
Alternative languages
Result language
angličtina
Original language name
Fast Earth-Fault and Feeder Detection in Medium-Voltage Distribution Power Grids
Original language description
Safety and reliability of medium-voltage distribution power grids depend on the rapid detection and elimination of faults. The most common faults in MV power grids are single-phase earth faults. Traditional methods for faulty feeder detection are not fully reliable and their sensitivity must be increased by connecting of an auxiliary resistor, which cancels the compensation of the fault current. Simple, fast, and reliable algorithms for both, earth fault and faulty feeder detection in MV distribution power grids are proposed in this paper. The methods are based on computation of angle between feeder currents using a dot product, they are computationally efficient and eligible for real-time environment. Their performance is verified on the set of 154 earth fault records, measured in a MV distribution power grid of 22 kV.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
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OECD FORD branch
20201 - Electrical and electronic engineering
Result continuities
Project
<a href="/en/project/TN02000025" target="_blank" >TN02000025: National Centre for Energy II</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
2023 IEEE 32nd International Symposium on Industrial Electronics (ISIE) : /proceedings/
ISBN
979-8-3503-9971-4
ISSN
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e-ISSN
2163-5145
Number of pages
6
Pages from-to
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Publisher name
IEEE
Place of publication
Piscataway
Event location
Helsinki-Espoo, Finland
Event date
Jun 19, 2023
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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