Computer based implementation of extra element theorem

Author

Murali, V.S. ; Tse, C.K.

Author_Institution

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

Volume

1

fYear

1997

fDate

9-12 Jun 1997

Firstpage

141

Abstract

This paper presents an elegant method of implementing the Extra Element Theorem (EET) on the computer by using nullor method. The EET involves the calculation of two driving point impedances (dpi´s), the conventional dpi Z_d and the null dpi Z_n. The proposed method is used in the calculation of Z_n. The method is simplified by using the equivalent RC-nullor circuits, thereby facilitating the use of a single (parallel) version of EET. This simplified and straightforward method is systematically applied to the linearised boost converter model to derive the fragmented version of duty ratio to output transfer function

Keywords

RC circuits; circuit analysis computing; equivalent circuits; linear network analysis; power convertors; sensitivity analysis; transfer functions; driving point impedances; duty ratio; equivalent RC-or circuits; extra element theorem; linearised boost converter model; or method; output transfer function; Aging; Application software; Circuit theory; Feedback; Impedance; Poles and zeros; Sensitivity analysis; Transfer functions; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on

Print_ISBN

0-7803-3583-X

Type

conf

DOI

10.1109/ISCAS.1997.608636

Filename

608636