GE UR series, Руководство пользователя

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CHAPTER 3: IEC 61850 COMMUNICATION CONFIGURING THE UR USING SCL
UR SERIES – COMMUNICATIONS GUIDE 3-15
3
13130 <OptFields seqNum="true" timeStamp="true" dataSet="true"
reasonCode="true" dataRef="true" bufOvfl="false" entryID="false" configRef="true"/>
13131 <RptEnabled max="1"/>
13132 </ReportControl>
Following is the element for a typical data object that is mapped to a FlexLogic operand. The Val element on line 47166
was within the TEMPLATE IED element, in the Prot LDevice element, and in the LN element with lnClass="PIOC" inst="1"
prefix="PhsIoc", so the text in the Val element is the configured value of data attribute TEMPLATEProt/PhsIocPIOC1.Dpo.d.
47164 <DOI name="Dpo">
47165 <DAI name="d">
47166 <Val>PHASE IOC1 DPO operand</Val>
47167 </DAI>
47168 </DOI>
Following is the element for a typical data object that is mapped to a setting that selects a FlexLogic operand. The Val
element on line 47186 was within the same LN element shown previously, so the text of the Val element is the configured
value of TEMPLATEProt/PhsIocPIOC1.BlkRef11.setSrcRef, which has here a 61850 ObjectReference to the FlexLogic
operand "Off." The "@" represents the name of the containing IED element.
47184 <DOI name="BlkRef11">
47185 <DAI name="setSrcRef">
47186 <Val>@Master/LLN0.Off.stVal</Val>
47187 </DAI>
47188 <DAI name="setSrcCB">
47189 <Val></Val>
47190 </DAI>
47191 <DAI name="d">
47192 <Val>PHASE IOC1 BLOCK A setting for setting
group 1.</Val>
47193 </DAI>
47194 </DOI>
The IED element describes the structure of the information model by specifying for each logical node its lnType (for
example, see line 13127 earlier). After the IED element, there is a DataTypeTemplates element that contains LNodeType
elements that define for each lnType the data objects contained in logical nodes of that lnType. Similarly, the components
of each data object type are defined in DOType elements, and the components of structured data attributes are defined in
DAType elements.
3.2 Configuring the UR using SCL
This section discusses use of an IEC 61850 Substation Configuration Tool (SCT) to configure a UR 7.30 or later device in a
substation protection and control system consisting of many IEDs interconnected via an Ethernet local area network.
SCTs are available from a number of vendors. At present, GE does not market an SCT. In selecting an SCT, bear in mind that
the SCT needs to understand how to use the particular SCL features used by each of the IEDs in the system; do not assume
that any SCT claiming IEC 61850 can interoperate with any IED claiming 61850. A formal definition of SCL features used by
UR 7.3 or later devices is contained near the end of this chapter (
G2 implementation model for GOOSE configuration via
SCL section on page 3-162). In addition, UR 7.3 and later devices implement an extension defined near the end of this
chapter ( G2 implementation model for GOOSE configuration via SCL section on page 3-162). These two sections are
intended for SCT developers; an understanding of them is not required to follow this discussion.
IEC 61850 configuration consists of the exchange of SCL files, as illustrated in the figure.