IDEAS home Printed from https://ideas.repec.org/a/taf/tewaxx/v28y2014i18p2290-2307.html
   My bibliography  Save this article

A traveling-wave model of electric machines with eccentricity for shaft voltage analysis

Author

Listed:
  • Alireza Abbasi
  • Jalal Nazarzadeh

Abstract

This paper presents a discrete model for rotor shaft and stator winding of an electrical machine. Multi-conductor transmission line theory is used for modeling connecting cable, stator winding, and rotor shaft. The conductors used in a stator winding are connected similarly to a multi-conductor transmission line using electrical and magnetic coupling effects. Modal theory is applied to the wave equations of the stator winding to obtain a discrete model for electrical machines winding. The voltage distribution in the stator winding, rotor shaft, and bearings were obtained by numerical simulation under symmetrical conditions and compared with published results for time-domain method. The consequences of a static eccentricity fault on shaft voltage were determined and evaluated using a symmetrical machine.

Suggested Citation

  • Alireza Abbasi & Jalal Nazarzadeh, 2014. "A traveling-wave model of electric machines with eccentricity for shaft voltage analysis," Journal of Electromagnetic Waves and Applications, Taylor & Francis Journals, vol. 28(18), pages 2290-2307, December.
    • Handle: RePEc:taf:tewaxx:v:28:y:2014:i:18:p:2290-2307
    DOI: 10.1080/09205071.2014.964373
    as

    Download full text from publisher

    File URL: http://hdl.handle.net/10.1080/09205071.2014.964373
    Download Restriction: Access to full text is restricted to subscribers.
    File URL: https://libkey.io/10.1080/09205071.2014.964373?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:taf:tewaxx:v:28:y:2014:i:18:p:2290-2307. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Chris Longhurst (email available below). General contact details of provider: http://www.tandfonline.com/tewa .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.