Title :
Numerical simulation of power static converters: diagonalization method of dynamical matrix
Author :
De Jesus Silva, Ana Rosa ; Martins, Denizar Cruz
Author_Institution :
Univ. Federal de Santa Catarina, Florianapolis, Brazil
Abstract :
This paper deals with the use of a method that allows the reduction of the calculation time of the exponential of matrices applied to the numerical simulation of static power converters. The technique consists in the diagonalization of the dynamical matrix A. This method leads to a simple analytical solution, allowing a reduction of the calculation time. A simplified algorithm of the method is presented and its validity is verified by computer simulation of various structures
Keywords :
circuit analysis computing; matrix algebra; numerical analysis; power convertors; power engineering computing; algorithm; calculation time; computer simulation; diagonalization method; dynamical matrix; matrix exponential; numerical simulation; static power converters; Computational modeling; Equations; Matrix converters; Numerical simulation; Power electronics; Power semiconductor switches; Power system modeling; Static power converters; Switching circuits; System performance;
Conference_Titel :
Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE
Conference_Location :
Baveno
Print_ISBN :
0-7803-3500-7
DOI :
10.1109/PESC.1996.548803
