This standard defines the power system real-time data communication application layer protocol, describing the data format, control sequence and service primitives. This standard applies to real-time data communication between power system control centers.
DL 476-1992 history
2012DL/T 476-2012 Application-level protocol for real-time data traffic in electric power system
1992DL 476-1992 Application-level protocol for real-time data traffic in electric power system
DL 476-1992 Application-level protocol for real-time data traffic in electric power system was changed to DL/T 476-2012 Application-level protocol for real-time data traffic in electric power system.