FIELD: electricity.
SUBSTANCE: method lies in replacement of the whole three-wire power transmission line that includes several uniform section, supports, line hardware and other related devices. Images of the effective values of input and output phase voltage and current are determined experimentally at the complex plane and at further calculation of the primary parameters at the uniform section of the three-wire power transmission line. Values of input and output phase voltage and current are determined in results of four series of experiments and these values are input data for calculation of consolidated active resistance and inductance values for linear wires, consolidated conductance and capacitance between the wires as well as between the wires and ground.
EFFECT: improving accuracy of parameters determination for power transmission lines.
2 dwg
