Evaluation of the Touch Voltage Recorded in the Compensated Network 22 kV During Earth Fault
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F12%3APU98616" target="_blank" >RIV/00216305:26220/12:PU98616 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Evaluation of the Touch Voltage Recorded in the Compensated Network 22 kV During Earth Fault
Original language description
The paper focuses on the evaluation of the touch voltage measured during a series of experimental measurements performed in a compensated 22 kV distribution network equipped with an automatic system for the additional earthing of the affected phase. During the experiment, a metallic earth fault was artificially created in selected dis-tribution transforming substations. Two different network extents were tested, a basic one ? 300 A ? considered by Czech technical standards as a limit value for operatinga mixed distribution network and an extent of 800 A repre-senting a maximum value of the tested network. The paper analyses the level of touch voltage with respect to the tech-nical standards in force as well as with respect to the volt-age of the increase of the substation potential during the fault for 300 A and 800 A and assesses the influence of the additional earthing of the affected phase on the level of touch voltage.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JE - Non-nuclear power engineering, energy consumption and utilization
OECD FORD branch
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Result continuities
Project
<a href="/en/project/ED0014%2F01%2F01" target="_blank" >ED0014/01/01: Research and Technology Centre of Renewable Energy Sources</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach
Others
Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
In Proceedings of the 13th International Scientific Conference Elecric Power Engineering 2012
ISBN
978-80-214-4514-7
ISSN
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e-ISSN
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Number of pages
6
Pages from-to
159-164
Publisher name
Brno university of technology
Place of publication
Brno
Event location
Brno
Event date
May 23, 2012
Type of event by nationality
EUR - Evropská akce
UT code for WoS article
000321966500027