Geometry optimization of electric shielding in power transformers based on finite element method

被引：12
作者：
Tsivgouli, Anastassia J.
Tsili, Marina A.
Kladas, Antonios G.
Georgilakis, Pavlos S. [1 ]
Souflaris, Athanassios T.
Skarlatini, Annie D.
机构：
[1] Tech Univ Crete, Dept Prod Engn & Management, GR-73100 Khania, Greece
[2] Natl Tech Univ Athens, Fac Elect & Comp Engn, GR-15780 Athens, Greece
[3] Schneider Elect AE, Elvim Plant, GR-32011 Inofyta, Viotia, Greece
来源：
JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | 2007年 / 181卷 / 1-3期
关键词：
power transformer; short-circuit impedance; finite element method; electric shielding; optimization methods;
D O I：
10.1016/j.jmatprotec.2006.03.049
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In this article, a finite element model, suitable for power transformer representation, is used for the evaluation of transformer characteristics and their modification due to the introduction of electric shielding, focusing on the short-circuit impedance calculation. The use of deterministic optimization methods, in conjunction with the finite element model enables the optimization of the transformer shielding geometrical configuration, with respect to its cost and efficiency. (c) 2006 Elsevier B.V. All rights reserved.
引用
收藏
页码：159 / 164
页数：6
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