Iec 61850 Interface In The Protection Relay; Goose Data Exchange - ABB RELION REX640 Engineering Manual

Section 7
IEC 61850 communication engineering
7.2.1
7.2.1.1
132

IEC 61850 interface in the protection relay

FBs
FBs
GOOSE
SMV
Receive
Monitoring
FB
SMVSENDER
FBs
FBs
GOOSE
GOOSE
Receive
LN Receive
LN
GOOSE
GOOSE
Send
Send
FB
FBs
AFL
with
monitoring
LN
only
part
FB
AFL
FBs
LN
with
part
monitoring
and
commands
FB
AFL
LN
part
GUID-D6C3057B-43FF-40A7-8CC6-604041A3FBBF V1 EN
Figure 109: IEC 61850 communication interface principle
IEC 61850 provides a method for identifying all signals that belong to a function.
These signals are identified through the logical nodes representing the functions. All
signal information for relay parameters, settings, control and monitoring are available
in logical nodes.
Whenever a function block is instantiated in Application Configuration, PCM600
automatically generates the corresponding logical node data.

GOOSE data exchange

The IEC 61850 protocol supports a method to directly exchange data between two or
more devices (IEDs). This method is described in the IEC 61850-7-2 clause 15.
1MRS759117 A
SMV
Receive
SMV
Send
GOOSE
Receive
GOOSE
Send
Commands
Event
handler
Event
queue
Engineering Manual
REX640