RELAY PROTECTION AND AUTOMATION AND AUTOMATED PROCESS CONTROL SYSTEM MICROPROCESSOR TERMINALS FUNCTIONS REDUNDANCY METHOD USING REPLACEMENT PANEL Russian patent published in 2025 - IPC G06F11/20 H02J13/00 

FIELD: electrical engineering.

SUBSTANCE: invention relates to electrical engineering and automation of controlling technological processes of industrial facilities. Method is realized by means of a replacement panel and comprises: by the supervisor module receiving through the GOOSE receiver module GOOSE signals with diagnostic information from the microprocessor terminals to ensure the relay protection and automation (RPA) functions state monitoring; detecting, by the supervisor module, a fault in the RPA function based on a change in the state of the GOOSE signal or absence thereof; launching, by the supervisor module, the vIED module implementing the backed up function; sending by supervisor module GMPR-join messages via GMPR protocol to local area network (LAN) switch for traffic control; sending, by the supervisor module, in accordance with the launched vIED module configuration, the training data to the GOOSE Receiver module and the SV Receiver module to receive GOOSE signals and SV streams; reception by the GOOSE Receiver and SV Receiver module from the microprocessor terminal through the local network of GOOSE signals and SV streams required to perform the RPA function implemented in the vIED module, and sending said GOOSE signals and SV streams to the vIED module.

EFFECT: reduced hardware redundancy of the system and reduced load on the local area network.

4 cl, 6 dwg