Title :
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
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;
Conference_Titel :
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-8036-4
DOI :
10.1109/ICEICE.2011.5777904
