Comparable methods for modelling MTLs terminated in arbitrary loads

Author

Liao, Nihuan ; Jiang, Yong ; Wu, Zhenjun ; Hu, Zhihong

Author_Institution

Inst. of Electr. Power, North China Univ. of Water Resources & Electr. Power, Zhengzhou, China

fYear

2011

fDate

15-17 April 2011

Firstpage

1237

Lastpage

1240

Abstract

Different methods have been analyzed. The Trapezoidal recursive convolution(TRC) method has been introduced to analyze the arbitrary loads of Multi-conductor transmission lines (MTLs). For a complex loads, the voltage and current relation of admittance parameters are deduced. Combining the formula with MTLs FDTD equations, the general FDTD formula of MTLs dealing with arbitrary loads can be obtained. Numerical examples are presented and the results are compared with the existed methods, the validity of the proposed method is demonstrated.

Keywords

finite difference time-domain analysis; multiconductor transmission lines; power system simulation; power transmission lines; FDTD equations; MTL; arbitrary loads; comparable methods; complex loads; multiconductor transmission lines; trapezoidal recursive convolution method; Convolution; Equations; Finite difference methods; Load modeling; Mathematical model; SPICE; Time domain analysis; Finite Difference Time Domain; Multiconductor transmission lines; Trapezoidal recursive convolution; arbitrary loads;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Information and Control Engineering (ICEICE), 2011 International Conference on

Conference_Location

Wuhan

Print_ISBN

978-1-4244-8036-4

Type

conf

DOI

10.1109/ICEICE.2011.5777904

Filename

5777904