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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

  • DOI - Digital Object Identifier

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

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

  • e-ISSN

  • Number of pages

    5

  • Pages from-to

  • Publisher name

    Czech Technical University

  • Place of publication

    Prague

  • Event location

  • Event date

  • Type of event by nationality

  • UT code for WoS article