Overvoltage effects in electrical network and their influence on HV drives

Result code in 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>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Overvoltage effects in electrical network and their influence on HV drives

Original language description

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are constructed not only for new equipmebt but also it is possible to use them with advantage by reconstruction of outdated drives.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.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

JA - Electronics and optoelectronics

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2000

Confidentiality

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

Article name in the collection

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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Number of pages

4

Pages from-to

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Publisher name

Technical university of Kosice

Place of publication

Košice

Event location

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Event date

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Type of event by nationality

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UT code for WoS article

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