The Substation Section; The Communication Section - ABB Relion 650 Series Communication Protocol Manual

Section 3
Substation Configuration description Language (SCL)
Substation
VoltageLevel
Communucation
Subnetwork
IED
Services
DataTypeTemplates
LNodeType
DOType
DAType
EnumType
IEC08000178 V1 EN-US
Figure 2:
The arrows show the link between the different sections given when an IED is integrated in the
substation structure and/or in the communication structure. All needed logical nodes of an IED are
linked to the substation section by the SCL tool.
A reference to GOOSE Control Blocks (GoCB) is included in the communication section when GoCB
is configured.
3.1

The substation section

The substation description in IEC 61850-6 clause 9 describes the arrangement of the primary
equipment. In addition, it also includes a list of the applied logical nodes and the relation of those
logical nodes to the primary equipment.
3.2

The communication section

The organization of the physical IEDs to the communication network is independent of the substation
structure. The IEC 61850 standard defines the communication network with no relation to an existing
media or protocol. The mapping to an existing media and protocol is specified in IEC 61850–8–1.
16
Bay
LNode
IED LD
IED LD
Connected AP
IED Name AccessPoint
IED Name AccessPoint
AccessPoint
Server
Authentication
LDevice
LN0
Inputs
DOI
DO
DOType
DA SDO
DAType
BDA
EnumType
IEC 61850: Principle structure of the SCL XML file
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LN
LN
Address GSE
Address GSE
LN
DataSet DOI
DAI
Report Control
GOOSE Control
SettingControl
IEC08000178.vsd
1MRK 511 415-UEN Rev. F
SEMOD129763-4 v4
SEMOD129771-4 v3
IEC 61850 Edition 2, 650 series
Communication protocol manual