Study on Mixed-Measurement of Zero-Sequence Parameters of Two Parallel Coupled Transmission Lines

Xiao Di Huo; Zhi Rui Liang

doi:10.4028/www.scientific.net/AMM.530-531.127

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 530-531Study on Mixed-Measurement of Zero-Sequence...

Study on Mixed-Measurement of Zero-Sequence Parameters of Two Parallel Coupled Transmission Lines

Abstract:

Based on WAMS technology and the demand of real projects, a method of mixed measurement of zero-sequence parameters for two parallel coupled transmission lines is proposed. The principles and specific methods of mixed measurement mainly based on the incremental method are explained in details.The mathematical model is given and a digital simulation of coupled transmission lines with different zero-sequence parameters is conducted to verify the method.