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

Volume

2

fYear

1996

fDate

23-27 Jun 1996

Firstpage

1655

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialists Conference, 1996. PESC '96 Record., 27th Annual IEEE

Conference_Location

Baveno

ISSN

0275-9306

Print_ISBN

0-7803-3500-7

Type

conf

DOI

10.1109/PESC.1996.548803

Filename

548803