Iec 61850 Interface In The Protection Relay; Goose Data Exchange - ABB Relion Series Engineering Manual

1MRS757810 C
7.2.1
7.2.1.1
REC615 and RER615
Engineering Manual

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-8283BA4D-A196-4637-83F3-89C1D122732B V1 EN
Figure 75: 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 commands and monitoring are available in logical nodes.
Whenever a function block is instantiated in the Application Configuration tool,
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.
The concept is based on sending a multicast over the Ethernet. Whoever needs the
information, detects the telegram by its source address, reads the telegram and handles
it. The telegrams are multicast sent and not acknowledged by the receiver.
IEC 61850 communication engineering
Receive
GOOSE
Receive
GOOSE
Commands
handler
queue
Section 7
SMV
SMV
Send
Send
Event
Event
113