Direct phase-domain calculation of transmission line transients using two-sided recursions

Author

Angelidis, George ; Semlyen, Adam

Author_Institution

Dept. of Electr. & Comput. Eng., Toronto Univ., Ont., Canada

Volume

10

Issue

2

fYear

1995

fDate

4/1/1995 12:00:00 AM

Firstpage

941

Lastpage

949

Abstract

This paper presents a new method for the simulation of electromagnetic transients on transmission lines. Instead of using convolutions of the input variables only, we perform short convolutions with both input and output variables. The result is a method of two-sided recursions (TSR), which is comparable in efficiency with the existing recursive convolutions or with their equivalent state variable formulations. It is, however, conceptually simpler and can be applied, in addition to fast modal-domain solutions, to the direct phase-domain calculation of transmission line transients with very accurate results

Keywords

electromagnetic interference; power system analysis computing; power transmission lines; recursive functions; transient analysis; transmission line theory; direct phase-domain calculation; electromagnetic transients simulation; equivalent state variable formulations; fast modal-domain solutions; short convolutions; transmission line transients; two-sided recursions; Computational modeling; Electromagnetic transients; Frequency dependence; Polynomials; Power system transients; Power transmission lines; Samarium; Time domain analysis; Transmission line matrix methods; Transmission lines;

fLanguage

English

Journal_Title

Power Delivery, IEEE Transactions on

Publisher

ieee

ISSN

0885-8977

Type

jour

DOI

10.1109/61.400835

Filename

400835