A Wideband Line/Cable Model for Real-Time Simulations of Power System Transients

Author

Ramos-Leanos, Octavio ; Naredo, José Luis ; Mahseredjian, Jean ; Dufour, Christian ; Gutiérrez-Robles, José Alberto ; Kocar, Ilhan

Author_Institution

Ecole Polytech. de Montreal, Electr. Eng. Dept., Univ. de Montreal, Montreal, QC, Canada

Volume

27

Issue

4

fYear

2012

Firstpage

2211

Lastpage

2218

Abstract

This paper describes the implementation of a full frequency-dependent model for transmission lines and cables in a state-space-based solver for electromagnetic transients. This implementation is for real-time simulation of power system switching transients. It is based on the wideband universal line model with modifications being incorporated to meet the computational speed requirements of real-time applications. The real-time performance of the implementation is demonstrated through application examples.

Keywords

power cables; power transmission lines; switching transients; computational speed requirements; electromagnetic transients; full frequency-dependent model; power system switching transients; real-time simulations; state-space-based solver; transmission lines; wideband line-cable model; wideband universal line model; Computational modeling; Delay; Equations; Mathematical model; Numerical models; Real time systems; Time domain analysis; Cables; real-time simulation; transients; transmission lines; wideband (WB);

fLanguage

English

Journal_Title

Power Delivery, IEEE Transactions on

Publisher

ieee

ISSN

0885-8977

Type

jour

DOI

10.1109/TPWRD.2012.2206833

Filename

6263255