The simplification of a 3D entire squirrel-cage induction machine model for solving by means of ANSYS
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F08%3A00500056" target="_blank" >RIV/49777513:23220/08:00500056 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
The simplification of a 3D entire squirrel-cage induction machine model for solving by means of ANSYS
Original language description
Our department cooperates with the ŠKODA ELECTRIC a.s. on a squirrel cage asynchronous machine which is designed for traction purposes. The rotor squirrel cage winding shorting rings of this induction machine are manufactured from copper alloy and they are connected together out of rotor stack. As known, due to this conception the connections between rotor bars and shorting rings are not fixed into the rotor stack. In this case the rotor bars can be broken away from the ring in a very short time. In this paper the simplification of a 3D entire squirrel cage induction machine model is presented. The aim is to create the model, which would be suitable for research of magnetic field distribution (in case of the induction machine has rotor faults the FEM analysis has to be performed over the whole machine ? because of its asymmetry).
Czech name
Zjednodušení komplexního modelu asynchronního stroje pro výpočet v ANSYSu
Czech description
Asynchronní stroje jsou nejpoužívanějším typem strojů v trakci vůbec. Klec se skládá z měděných kruhů a rotorových tyčí pájených mimo rotorový paket. Tato koncepce mnohdy vede k poškození těchto spojů, je tedy žádoucí se tomuto jevu vyhnout. Díky metoděkonečných prvků jsme schopni snadno provést analýzu příčin. Je ale nutné provést zjednodušení geometrie komplexního modelu stroje, čímž se tato práce zabývá.
Classification
Type
D - Article in proceedings
CEP classification
JT - Propulsion, engines and fuels
OECD FORD branch
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Result continuities
Project
<a href="/en/project/2A-2TP1%2F139" target="_blank" >2A-2TP1/139: *Research of rotors strength and dynamic of new heavy asynchronous motor generation.</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2008
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
ISEM 2008
ISBN
978-80-01-04172-7
ISSN
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e-ISSN
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Number of pages
5
Pages from-to
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Publisher name
Czech Technical University
Place of publication
Prague
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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