Cart (Loading....) | Create Account
Close category search window
 

FE-Based Modeling of Single-Phase Distribution Transformers With Winding Short Circuit Faults

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

3 Author(s)
Liu, S. ; Dept. of Electr. & Comput. Eng., Florida Int. Univ., Miami, FL ; Liu, Z. ; Mohammed, O.A.

This paper presents a fast and accurate phase variable model of single-phase distribution transformers with internal winding short circuit faults. The flux linkages of windings (including the winding formed with the shorted winding turns) are used as the phase variables. Their variation with the winding currents is used to represent the nonlinear magnetization of the iron core. The flux linkage variation is obtained from the solutions of a series of FE computation, covering the full operation range of the transformer with short circuit faults. It is described using tables and utilized by table look up in the developed model. An equivalent magnetizing current is defined to reduce the number of the FE computations for building the flux linkage tables. The implementation of the proposed FE-based model is studied and the verification is performed. Also, the application examples are presented

Published in:

Magnetics, IEEE Transactions on  (Volume:43 ,  Issue: 4 )

Date of Publication:

April 2007

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.