Magnetic Eddy-Current and Thermal Coupled Models for the Finite-Element Behavior Analysis of Underground Power Cables

2008 ◽  
Vol 44 (12) ◽  
pp. 4739-4746 ◽  
Author(s):  
M. Rachek ◽  
S. Nait Larbi
Keyword(s):  
Finite Element ◽  
Behavior Analysis ◽  
Eddy Current ◽  
Power Cables ◽  
Coupled Models ◽  
Underground Power Cables

A New Method to Cable Performance Assessment

2012 ◽  
Vol 446-449 ◽  
pp. 450-453
Author(s):  
Xiao Yu Sun ◽  
Zhen Qing Wang ◽  
Xiang Nan Meng ◽  
Zhu Ju
Keyword(s):  
Finite Element ◽  
Thermal Field ◽  
Object Oriented Programming ◽  
Power Cables ◽  
End User ◽  
Element Analysis ◽  
New Approach ◽  
Domain Specific ◽  
High Flexibility ◽  
Underground Power Cables

This paper presents a new approach to thermal field sensitivities and ampacity computations of underground power cables using a proposed algorithm of perturbed finite-element analysis. Domain-specific visual language tools have become important in many domains of software engineering and end user development. Numerical results show that the most significant randomness comes from thermal loads and also that the amount of uncertainty decreases from input to output. We will show that the object-oriented programming greatly simplifies the choice and the implementation of other formalisms concerning polyarticulated systems, thus conferring high flexibility and adaptability to the developed software.Such experimental verification confirmed the accuracy of the new introduced finite-element sensitivity methodology.

Exact First Order Finite Element Modeling for Eddy Current NDE

1991 ◽  
Vol 3 (1) ◽  
pp. 235-253 ◽  
Author(s):  
L. D. Philipp ◽  
Q. H. Nguyen ◽  
D. D. Derkacht ◽  
D. J. Lynch ◽  
A. Mahmood
Keyword(s):  
Finite Element ◽  
Finite Element Modeling ◽  
Eddy Current ◽  
Element Modeling ◽  
First Order ◽  
Eddy Current Nde
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