By Topic

Two-dimensional analysis of three-phase transformer with load variation considering anisotropy and overlapped stacking

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

2 Author(s)
Changhwan Lee ; Dept. of Electr. Eng., Seoul Nat. Univ., South Korea ; Hyun-Kyo Jung

The design of a transformer should consider the analysis of the load variation. This paper describes the current wave calculation when the load condition varies for the newly proposed two-dimensional model in previous work, which can reflect the three-dimensional effects such as air gap and overlapped stacking. The analysis includes the Newton-Raphson method, considering two-directional (anisotropic) material properties. The methods are applied to the analysis of a three-phase transformer under load variations by using the finite element method with voltage source. The validity of the method is confirmed through the comparison between the numerical results and the experimental ones under no-load condition

Published in:

Magnetics, IEEE Transactions on  (Volume:36 ,  Issue: 4 )