DETERMINATION OF SIGNS OF MALFUNCTION OF PRECIPICE OF WIRE IN AIR LINES OF ELECTRICITY TRANSMISSION BY TENSION OF 6-35КВ

It is shown that as a sign of precipice of wire of air-track of electricity transmission it is expedient to use the value of currents of reverse sequence at the beginning of line to the moment of falling of wire on earth, and value of current of a zero sequence after falling of wire on earth. For the air-tracks of the operating systems the value of current of reverse sequence is investigational an electricity transmission depending on the place of precipice and place of origin of di-phasic short circuit.