The features of lightning protection of low-voltage system of Air insulated High Voltage Substation by surge protective device
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU143924" target="_blank" >RIV/00216305:26220/20:PU143924 - isvavai.cz</a>
Výsledek na webu
<a href="https://ieeexplore.ieee.org/document/9269273" target="_blank" >https://ieeexplore.ieee.org/document/9269273</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/EPE51172.2020.9269273" target="_blank" >10.1109/EPE51172.2020.9269273</a>
Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
The features of lightning protection of low-voltage system of Air insulated High Voltage Substation by surge protective device
Popis výsledku v původním jazyce
The present paper deals with applying of surge protective devices (SPD) for protection of air-insulated substation's low voltage networks. Key point in application of SPD in substation low-voltage networks is the estimation of lightning current distribution between the different communications of the object of interest. The measurement and calculation results of pulse current distribution between grounding and cable line at limitation of lightning strike in searchlight tower, combined with lightning rod, had been presented. Real-life field measurements have been conducted on training range of “Lenenergo” JSC. Value estimation of lightning current, flowing through SPD, installed on a light control switchboard, is given. The requirements for pulse current amplitude of SPDs have been defined. The general approaches to organizing substation light network protection from pulse overvoltage had been described.
Název v anglickém jazyce
The features of lightning protection of low-voltage system of Air insulated High Voltage Substation by surge protective device
Popis výsledku anglicky
The present paper deals with applying of surge protective devices (SPD) for protection of air-insulated substation's low voltage networks. Key point in application of SPD in substation low-voltage networks is the estimation of lightning current distribution between the different communications of the object of interest. The measurement and calculation results of pulse current distribution between grounding and cable line at limitation of lightning strike in searchlight tower, combined with lightning rod, had been presented. Real-life field measurements have been conducted on training range of “Lenenergo” JSC. Value estimation of lightning current, flowing through SPD, installed on a light control switchboard, is given. The requirements for pulse current amplitude of SPDs have been defined. The general approaches to organizing substation light network protection from pulse overvoltage had been described.
Klasifikace
Druh
D - Stať ve sborníku
CEP obor
—
OECD FORD obor
10304 - Nuclear physics
Návaznosti výsledku
Projekt
—
Návaznosti
S - Specificky vyzkum na vysokych skolach
Ostatní
Rok uplatnění
2020
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Údaje specifické pro druh výsledku
Název statě ve sborníku
21st International Scientific Conference on Electric Power Engineering, EPE 2020
ISBN
9781728194790
ISSN
—
e-ISSN
—
Počet stran výsledku
6
Strana od-do
476-481
Název nakladatele
IEEE
Místo vydání
New York
Místo konání akce
Prague
Datum konání akce
19. 10. 2020
Typ akce podle státní příslušnosti
WRD - Celosvětová akce
Kód UT WoS článku
000703899600090