METHOD FOR PROTECTING A POWER SUPPLY NETWORK AGAINST SHORT CIRCUIT CURRENTS IN THE CIRCUIT OF AN ELECTRIFIED VEHICLE

摘要

The invention relates to the field of electrified transport and is intended for protecting against short circuit currents in a vehicle power supply network. The method for protecting a power supply network against short circuit currents in the circuit of an electrified vehicle can be carried out as follows. The insulator of a device for protecting the electrical circuits of an electrified vehicle has a device connected thereto for determining the flow of electric current through the insulator in the event of a short circuit or the electrical breakdown of the insulator. The proposed method for protecting a power supply network against short circuit currents in the circuit of an electrified vehicle achieves the technical result of providing uninterrupted operation of the substation of a power supply network or a power line, making it possible to avoid a break in the power supply and therefore also to avoid disruption to the timetables of electrified vehicles situated in the sector served by the power supply network substation.