Paper Title:
Normal Flux Distribution at Step-Lap Joints of Si-Fe Wound Cores
  Abstract

Even though, the flux distribution at joints of stacked type transformer cores has been investigated thoroughly many issues remain unclear in the case of wound transformer cores. The paper addresses this lack of information by longitudinal and normal flux measurements at step-lap joints of Si-Fe wound cores. Flux measurements are verified by an original finite element analysis where the necessary excitation is performed by means of a pseudo-source. The advantage of the proposed technique is the accurate estimation of the flux distribution at step-lap joints, with a two dimensional model of simple geometry and low computational cost, by using any commercial finite element code.

  Info
Periodical
Edited by
A.G. Mamalis, M. Enokizono and A. Kladas
Pages
284-290
DOI
10.4028/www.scientific.net/MSF.670.284
Citation
T. D. Kefalas, G. Loizos, A. G. Kladas, "Normal Flux Distribution at Step-Lap Joints of Si-Fe Wound Cores", Materials Science Forum, Vol. 670, pp. 284-290, 2011
Online since
December 2010
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Gao Song Wang, Zhi Hao Zhao, Jian Zhong Cui, Shuai Dong
Abstract:Based on the non-uniform distribution of magnetic field within the ingot caused by its interactions during the dual-ingot low-frequency...
1033
Authors: Nadzril Sulaiman, Jumril Yunas, Gandi Sugandi, Majlis Burhanuddin Yeop
Chapter 13: Modeling, Analysis and Simulation of Manufacturing Processes
Abstract:Measurement of low magnetic field has played an important role in many electronics applications such as military, non-destructive test,...
3739
Authors: Guang Jie Xiong, Ling Li
Chapter 10: Mechatronics and Control Technology
Abstract:Magnetorheological fluid (MRF) Brake is a newly-developed intelligent brake in which traditional mechanical brake friction pairs are replaced...
1448