Numerical Solution of Electromagnetic Forces in an AC circuit breaker LSN

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F02%3A00006507" target="_blank" >RIV/61989100:27240/02:00006507 - 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

Numerical Solution of Electromagnetic Forces in an AC circuit breaker LSN

Popis výsledku v původním jazyce

In this presentation is demonstrated the use of the Finit Element Method (FEM) for design and optimalization of current conducting way in LV current breaker. This is shown from the view of power effect. Solving of electrodynamic powers is one from the most important parts of electric appratus design. An analytic determination of powers on individual parts of circuit breaker is very diffucult because the shape of current conducting way is very complikated. Numerical methods are one of the way how to solve the power interactions in a circuit breaker. Action of powers is very troublesome in a short circuit current area. This action can bring mechanical destruction of the circuit breaker and malfunction of a breaking proces. The most important part of a design of circuit breaker is the solution of electromagnetic forces. At present is the result of this solution very hard to find because of using analytical methods only in a special shapes of a current conductors. In this case has been use

Název v anglickém jazyce

Numerical Solution of Electromagnetic Forces in an AC circuit breaker LSN

Popis výsledku anglicky

In this presentation is demonstrated the use of the Finit Element Method (FEM) for design and optimalization of current conducting way in LV current breaker. This is shown from the view of power effect. Solving of electrodynamic powers is one from the most important parts of electric appratus design. An analytic determination of powers on individual parts of circuit breaker is very diffucult because the shape of current conducting way is very complikated. Numerical methods are one of the way how to solve the power interactions in a circuit breaker. Action of powers is very troublesome in a short circuit current area. This action can bring mechanical destruction of the circuit breaker and malfunction of a breaking proces. The most important part of a design of circuit breaker is the solution of electromagnetic forces. At present is the result of this solution very hard to find because of using analytical methods only in a special shapes of a current conductors. In this case has been use

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

2002

Kód důvěrnosti údajů

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

Název statě ve sborníku

Mezinárodní konference SCEE 2002

ISBN

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ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Springer New York, Berlin, Heidelberg, Barcelona, Hong Kong

Místo vydání

Heidelberg

Místo konání akce

Eindhoven

Datum konání akce

22. 6. 2002

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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