Overvoltage effects in electrical network and their influence on HV drives

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F00%3A00011125" target="_blank" >RIV/61989100:27240/00:00011125 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Overvoltage effects in electrical network and their influence on HV drives

Popis výsledku v původním jazyce

The use of AC motors also in cotrolled and regulated drives is widely spread by expansion of semiconductor technology. Regulation properties of AC drives are comparable with DC drives especially by feeding of asynchronous and synchronous motors from static frequency converters. Until recently these converters were used only for low voltage. Lately the converters for higher voltage than 3kV are available. These drives are constructed not only for new equipmebt but also it is possible to use them with advantage by reconstruction of outdated drives. The failures started to occur during operation. The cause of the failures were always switching or failure effects at 6kV feeding network.

Název v anglickém jazyce

Overvoltage effects in electrical network and their influence on HV drives

Popis výsledku anglicky

The use of AC motors also in cotrolled and regulated drives is widely spread by expansion of semiconductor technology. Regulation properties of AC drives are comparable with DC drives especially by feeding of asynchronous and synchronous motors from static frequency converters. Until recently these converters were used only for low voltage. Lately the converters for higher voltage than 3kV are available. These drives are constructed not only for new equipmebt but also it is possible to use them with advantage by reconstruction of outdated drives. The failures started to occur during operation. The cause of the failures were always switching or failure effects at 6kV feeding network.

Druh

D - Stať ve sborníku

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2000

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název statě ve sborníku

EPE-PEMC 2000 Košice - Proceedings vol. 4 of 7

ISBN

80-88922-21-6

ISSN

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e-ISSN

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Počet stran výsledku

4

Strana od-do

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Název nakladatele

Technical university of Kosice

Místo vydání

Košice

Místo konání akce

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Datum konání akce

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Typ akce podle státní příslušnosti

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Kód UT WoS článku

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