Fast analytical approach to finding steady-state waveforms for power electronics circuits using orthogonal polynomial basis functions

Author

Tam, K.C. ; Wong, S.C. ; Tse, C.K.

Author_Institution

Dept. of Electron. & Inf. Eng., Hong Kong Polytech. Univ.

fYear

2006

fDate

21-24 May 2006

Abstract

This paper describes a general analytical procedure for steady-state waveform analysis of power electronics circuits using orthogonal polynomials. The proposed method exploits the time-domain piecewise property of power electronics circuits as well as the orthogonality of certain polynomials in order to maximize the accuracy and computational efficiency. This new analytical approach can provide a fast means to obtain improved and more robust solutions of steady-state waveforms of power electronics circuits

Keywords

piecewise polynomial techniques; polynomials; power electronics; time-domain analysis; waveform analysis; computational efficiency; orthogonal polynomial basis functions; power electronics circuits; steady-state waveform analysis; time-domain piecewise property; Chebyshev approximation; Computational efficiency; Differential equations; Electronic circuits; Information analysis; Polynomials; Power electronics; Steady-state; Switches; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International Symposium on

Conference_Location

Island of Kos

Print_ISBN

0-7803-9389-9

Type

conf

DOI

10.1109/ISCAS.2006.1693043

Filename

1693043