3D electromagnetic model of a full superconducting generator

1992 ◽  
Vol 28 (2) ◽  
pp. 1398-1401 ◽  
Author(s):  
P.G. Therond ◽  
O. Moreau ◽  
C. Kieny
Keyword(s):  
Electromagnetic Model

scholarly journals A Thermal Model for Three-Core Armored Submarine Cables Based on Distributed Temperature Sensing

Energies ◽  
2021 ◽  
Vol 14 (13) ◽  
pp. 3897
Author(s):  
Miguel Ángel González-Cagigal ◽  
Juan Carlos del-Pino-López ◽  
Alfonso Bachiller-Soler ◽  
Pedro Cruz-Romero ◽  
José Antonio Rosendo-Macías
Keyword(s):  
Temperature Sensing ◽  
The Finite Element Method ◽  
Current Profile ◽  
Distributed Temperature Sensing ◽  
Numerical Resolution ◽  
Electromagnetic Model ◽  
Proposed Model ◽  
Relative Errors ◽  
Dynamic Loading Conditions ◽  
Submarine Cables

This paper presents a procedure for the derivation of an equivalent thermal network-based model applied to three-core armored submarine cables. The heat losses of the different metallic cable parts are represented as a function of the corresponding temperatures and the conductor current, using a curve-fitting technique. The model was applied to two cables with different filler designs, supposed to be equipped with distributed temperature sensing (DTS) and the optical fiber location in the equivalent circuit was adjusted so that the conductor temperature could be accurately estimated using the sensor measurements. The accuracy of the proposed model was tested for both stationary and dynamic loading conditions, with the corresponding simulations carried out using a hybrid 2D-thermal/3D-electromagnetic model and the finite element method for the numerical resolution. Mean relative errors between 1 and 3% were obtained using an actual current profile. The presented procedure can be used by cable manufacturers or by utilities to properly evaluate the cable thermal situation.

A three-dimensional electromagnetic model for the DBS application

2009 ◽  
Author(s):  
F. Maggio ◽  
M. Liberti ◽  
A. Paffi ◽  
F. Apollonio ◽  
G. d'Inzeo ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Electromagnetic Model

3-D electromagnetic-model-based absolute attitude estimation using a deep neural network

2021 ◽  
Vol 12 (10) ◽  
pp. 1015-1024
Author(s):  
Xiaoliang Yang ◽  
Weiping Ni ◽  
Weidong Yan ◽  
Hui Bian ◽  
Han Zhang ◽  
...  
Keyword(s):  
Neural Network ◽  
Deep Neural Network ◽  
Attitude Estimation ◽  
Model Based ◽  
Electromagnetic Model
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