Title :
On the stability of two numerical procedures for the analysis of transient currents
Author :
de Tolosa, T.A.G. ; Janiszewski, J.M.
Author_Institution :
Dept. of Electr. Enginnering, Maua Inst. of Technol., São Caetano do Sul, Brazil
Abstract :
The analysis of time varying electromagnetic fields in conductor media can be done by an integral equation in terms of the current density vector. For time domain solutions concerning complex structures, numerical procedures are useful and, for their correct application, stability conditions must be defined. In this paper conditions of applicability are analyzed and simulation examples are shown for two numerical procedures aiming to solve problems associated with transient currents.
Keywords :
conductors (electric); integral equations; stability; transient analysis; transients; conductor media; current density vector; integral equation; stability condition; time domain solution; time varying electromagnetic field; transient currents; Conductors; Equations; Finite element methods; Mathematical model; Numerical stability; Stability analysis; Transient analysis;
Conference_Titel :
Electromagnetics in Advanced Applications (ICEAA), 2010 International Conference on
Conference_Location :
Sydney, NSW
Print_ISBN :
978-1-4244-7366-3
DOI :
10.1109/ICEAA.2010.5652247
