Analysis of Three-Phase Induction Machine Operations under Two-Phase Supply

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60460709%3A41310%2F02%3A00004813" target="_blank" >RIV/60460709:41310/02:00004813 - 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

Analysis of Three-Phase Induction Machine Operations under Two-Phase Supply

Popis výsledku v původním jazyce

The paper concerns with analysis of phenomena in an induction machine that operates with one stator phase open and with stator winding neutral connected with the centre of bank of de-link capacitors after converter reconfiguration due to a failure in thesupplying inverter. This reconfiguration allows the drive to continue in operation and prevents the driven equipment from damage. In this case a zero-sequence component of stator currents can arise. It relates to the third space harmonic of the current layer along the air gap. The method of symmetrical components is employed to describe the system, which enables higher space harmonics to be taken into account. It is shown that the third harmonics of the current layer and of the magnetic flux in the yokemay significant effect on the properties and behavior of the induction machine under these circumstances. The main objective of this work is to derive mathematical description and developed a numerical model of the system under investiga

Název v anglickém jazyce

Analysis of Three-Phase Induction Machine Operations under Two-Phase Supply

Popis výsledku anglicky

The paper concerns with analysis of phenomena in an induction machine that operates with one stator phase open and with stator winding neutral connected with the centre of bank of de-link capacitors after converter reconfiguration due to a failure in thesupplying inverter. This reconfiguration allows the drive to continue in operation and prevents the driven equipment from damage. In this case a zero-sequence component of stator currents can arise. It relates to the third space harmonic of the current layer along the air gap. The method of symmetrical components is employed to describe the system, which enables higher space harmonics to be taken into account. It is shown that the third harmonics of the current layer and of the magnetic flux in the yokemay significant effect on the properties and behavior of the induction machine under these circumstances. The main objective of this work is to derive mathematical description and developed a numerical model of the system under investiga

Druh

D - Stať ve sborníku

CEP obor

JE - Nejaderná energetika, spotřeba a užití energie

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2002

Kód důvěrnosti údajů

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

Název statě ve sborníku

IEEE International Conference on Industrial Technology Proceedings

ISBN

0-7803-7657-9

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

107-112

Název nakladatele

IEEE Operations Center

Místo vydání

Piscataway

Místo konání akce

Bangkok

Datum konání akce

11. 12. 2002

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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