Title :
Transient Analysis of Three-Phase Non-linear Circuits by means of Homotopy Method
Author :
Acciani, G. ; Chiarantoni, E. ; Fornarelli, G. ; Vergura, S.
Author_Institution :
Dipartimento di Elettrotecnica ed Elettronica, Politecnico di Bari
Abstract :
In this paper a class of homotopy functions for transient analysis of non-linear circuits is described. This class of homotopy is based on the hypothesis that the modified nodal analysis is used to solve the circuit. The method is employed for the simulation of a three-phase converter. The results show the reduction of the iteration number to trace the waveforms of the circuital variables preserving the accuracy of numerical results
Keywords :
iterative methods; power convertors; transient analysis; homotopy method; iteration number reduction; modified nodal analysis; three-phase converter; three-phase nonlinear circuits transient analysis; Circuit analysis computing; Circuit simulation; Computational modeling; Convergence; Nonlinear equations; Smoothing methods; Switches; Switching circuits; Switching converters; Transient analysis;
Conference_Titel :
Industrial Electronics, 2006 IEEE International Symposium on
Conference_Location :
Montreal, Que.
Print_ISBN :
1-4244-0496-7
Electronic_ISBN :
1-4244-0497-5
DOI :
10.1109/ISIE.2006.296027
