Wide-band line model implementation in Matlab for EMT Analysis

Author

Ramos-Leaños, O. ; Iracheta, R.

Author_Institution

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

fYear

2010

fDate

26-28 Sept. 2010

Firstpage

1

Lastpage

8

Abstract

The Wide Band (WB) or Universal (ULM) Line Model currently is the most general line model available in EMTP for simulating transient responses of power transmission lines and cables. Since this model is still subject to further improvements, an experimenting prototype of it has been developed in Matlab environment. This development is reported here and the paper also offers a comprehensive description of the WB model. Two application examples are provided here, one involving an aerial line and the other one an underground cable.

Keywords

EMTP; mathematics computing; power cables; power transmission lines; EMT analysis; EMTP; Matlab; Universal Line Model; electromagnetic transients program; power transmission cables; power transmission lines; wide-band line model implementation; Computational modeling; Delay effects; History; Mathematical model; Numerical models; Power transmission lines; Transmission line matrix methods; EMTP; MATLAB; WB Line Model; frequency dependent parameters; frequency domain; time domain;

fLanguage

English

Publisher

ieee

Conference_Titel

North American Power Symposium (NAPS), 2010

Conference_Location

Arlington, TX

Print_ISBN

978-1-4244-8046-3

Type

conf

DOI

10.1109/NAPS.2010.5618959

Filename

5618959