Simulation of Filters of Six Symmetrical Components of Currents (Voltages) of Controlled Self-Compensating Power Lines

Abstract

In the paper, simulation of filters of six symmetrical components of currents (voltages) of controlled self-compensating power lines (CSCL) are done. The theoretical base and the advantages of using six symmetrical components of currents and voltages for calculating asymmetrical short circuits and relay protection of CSCL are given. The algorithm for extracting the corresponding symmetrical components from the currents and voltages between the phases of CSCL and the mathematical description and computer simulation of filters for six symmetrical components, by using MATLAB & Simulink programs, are presented.