Patent ID: 11955792
Assignee: FRAUNHOFER GESELLSCHAFT ZUR FÖRDERUNG DER ANGEWANDTEN FORSCHUNG E.V.
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H  G  Y | IPC H

Claim 3:
4. The method according to claim 1, wherein at least some of the line arrangements are stub lines which are connected via the respective line protection devices to the same supply device which is connected to a further supply device via a further line protection device, the further line protection device comprising a further receiving device, a further triggering device and a further disconnecting device, the disconnecting device of the further line protection device being triggered by the triggering device of the further line protection device of the further line arrangement,
if one of the electrical faults on one of the stub lines is detected by the triggering device of the further line protection device using the electrical signal received by its receiving device or the electrical signals received by the receiving devices, and
if it is detected by the triggering device of the further line protection device that the disconnecting device of the line protection device of the stub line at which the respective electrical fault is detected is not triggered by the triggering device of the line protection device of the stub line at which the respective electrical fault is detected.