Hochimpedanzfehlerortung in Stromverteilungssystemen

Details

Veröffentlichungs-Nr.

EP4722740

Anmeldetag

15. Januar 2025

Veröffentlichung

8. April 2026

Rechtsraum

EP

Abstract

A method for locating a high impedance fault event location in a distribution system is provided. The method includes determining a topology ranking for sensors in a distribution system. The topology refers to the arrangement of sensors with respect to one another in network. The topology ranking represents a number of steps from a power source to a sensor with respect to the direction of current flow The method further includes receiving an alarm at a central processor indicating a high impedance fault event, transmitting a request for data associated with the high impedance fault event to the plurality of sensors and a plurality of edge processing devices in the distribution system, receiving the requested data from the edge processing devices and determining a relative location of the high impedance fault event with respect to one of the plurality of sensors using the requested data and the topology ranking.

Anmelder

Firma

Eaton Intelligent Power Limited

Land

🇮🇪 Irland