METHOD FOR DETERMINING THE PRIMARY PARAMETERS homogeneous section of three-wire POWER LINES

摘要

A method for determining the primary parameters of the homogeneous portion of the three-wire transmission line, comprising an indirect measurement of the primary parameters of the homogeneous portion of the transmission line based on the L-shaped polnofaznosti performance equivalent circuit, characterized in that, a series of experiments from four runs, resulting in defined image on the complex plane acting values ​​of the input and output phase voltages and currents that are input data for determination of primary na ametrov portion homogeneous three-wire transmission line, calculating on the basis of the thus-obtained experimental data, the resistances and inductances of the line conductors, active conductance and capacitance between wires and between the wires and "ground".