scholarly journals An approach to the transformer core residual magnetism evaluation and demagnetization

2021 ◽  
Vol 2005 (1) ◽  
pp. 012193
Author(s):  
Li Jiansheng
Keyword(s):  
Transformer Core ◽  
Residual Magnetism

3-D FEM Analysis of Residual Magnetism Produced by x-Gradient Coil of Permanent Magnet Type of MRI

2007 ◽  
Vol 43 (4) ◽  
pp. 1809-1812 ◽  
Author(s):  
Norio Takahashi ◽  
Atsushi Muraoka ◽  
Daisuke Miyagi ◽  
Koji Miyata ◽  
Ken Ohashi
Keyword(s):  
Permanent Magnet ◽  
Fem Analysis ◽  
Gradient Coil ◽  
Residual Magnetism

scholarly journals Visualization and Analysis of Groove Residual Magnetism for Narrow Gap Arc Welding

2018 ◽  
Vol 58 (1) ◽  
pp. 146-152 ◽  
Author(s):  
Jiayou Wang ◽  
Ping Huang ◽  
Jie Zhu ◽  
Xiaoyu Zhu
Keyword(s):  
Arc Welding ◽  
Narrow Gap ◽  
Residual Magnetism

Modelling transformer core joints using Gaussian models for the magnetic flux density and permeability

2010 ◽  
Vol 4 (9) ◽  
pp. 761 ◽  
Author(s):  
I. Hernández ◽  
F. de León ◽  
J.M. Cañedo ◽  
J.C. Olivares-Galván
Keyword(s):  
Magnetic Flux ◽  
Flux Density ◽  
Magnetic Flux Density ◽  
Gaussian Models ◽  
Transformer Core

Capacitive short circuit detection in transformer core laminations

2008 ◽  
Vol 320 (20) ◽  
pp. e911-e914 ◽  
Author(s):  
Carl A. Schulz ◽  
Stéphane Duchesne ◽  
Daniel Roger ◽  
Jean-Noël Vincent
Keyword(s):  
Short Circuit ◽  
Transformer Core
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