METHOD FOR CHECK OF ENERGY DISTRIBUTION SYSTEM AND ENERGY DISTRIBUTION SYSTEM ANALYSER Russian patent published in 2013 - IPC G01R31/11 

FIELD: electrical engineering.

SUBSTANCE: method for check of electric mains energy distribution system includes stages whereat one supplies an electric signal to the input of the energy distribution system being checked, passes the said signal through the system being checked, receives the second electric signal representing part of the first electric signal reflected inside the energy distribution system, measures the variation of the transmitted and the received signal parameter, determines the location of the critical conductive section within the energy mains based on the measured parameter variation, generates a control signal so that the power being transmitted through the critical conductive section is not in excess of the maximum allowable load value. The analyser for the energy distribution system check contain a transmission unit, an interfacing unit designed so that to enable transmission of the first electric signal into the electric mains, a receiver unit, an evaluation unit required for measurement of the signal variation parameter, determination of the location of the critical conductive section and calculation of maximum allowable load, an output unit designed so that to enable control signal generation.

EFFECT: possibility to adjust power distribution within the electric mains through determination of maximum allowable load.

8 dwg, 25 cl