DGA-related Classes & Analytics Function

CIM WG/UG Asset Health Focus Community6 April 2013

Asset Health Baseline

Condition Monitoring and Escalation

Next Steps

• Define a new business sub-function “Asset Health Analytics”

• Identify classes for messages.– TransformerObservation (informative)– Procedure– ProcedureDataSet– Document– SIML (61850)– SIML also has moisture– What about combustible gases in gas space?

Some Relevant Classes

61850 SIML

61850 SIML – contd.

61850 SIML – contd.

Considerations

• Other than gases in gas space, these classes seem to cover the things required by IEEE C57.104 analysis

• 61850 classes in CIM messages?• 61850 LNs for IEDs. Can we use them for lab data?• If ProcedureDataSet is for lab data, do we need to

have a duplicate SIML-like class in CIM?• Above topics for consideration in the CIM-61850

harmonization task force?

Asset Health Analytics Sub-function

• Where does it fit?

• Condition Monitoring & Escalation use case closely related to Maintenance & Construction

• But other use cases we discussed (asset use optimization,…) may fit elsewhere

• Some interesting snapshots from 61968-3 and 61968-6 in following slides

61968-3 (Network Operations): Flows Between Components

Flow for Analytics Function?

61968-6 (Maintenance & Construction): Asset Life Cycle

EQUIPMENT DESIGN BUILD OPERATE MAINTAIN

Material Management

Work Management

AS DESIGNED ASSET in Asset Management System

AS BUILT ASSET in Asset Management System

POWER SYSTEM RESOURCE in Distribution

Management System, Outage management

System

ASSET in Asset Management System

NETWORKEXTENSIONPLANNING

Fits between Operate & Maintain

61968-6 (Maintenance & Construction): Maintenance of HV Device (Transformer etc)

sd Maintenance of High Voltage Dev ice (Transformer etc) Requested by FRD

«Work Sched & Di...

Part 6 - Maintenanceand

Construction::MC-SCHD

«Field Recording»

Part 6 - Maintenanceand

Construction::MC-FRD

«Subst. & Network ...

Part 4 - Records andAsset

Management::AM-EINV

«General Inv. M...

Part 4 - Records andAsset

Management::AM-GIM

«Switch Action S...

Part 5 - OperationalPlanning and

Optimisation::OP-SSC

«Network Ctrl»

Part 3 - NetworkOperation::NO-CTL

Create(WorkRequest)

Create(MaintenanceOrder)

Created(BillOfMaterials)

Created(MaintenanceOrder)

Create(SwitchingPlan)

Created(SwitchingPlan)

Create(SwitchingOrder)

Created(SwitchingOrder-isolation)

Created(SwitchingOrder-isolation)

Execute(SwitchingOrder-isolation)

Changed(SwitchingOrder-isolation)

Execute(MaintenanceOrder)

Changed(MaintenanceOrder)

Changed(MaintenanceOrder)

Created(SwitchingOrder-restoration)

Execute(SwitchingOrder-restoration)

Changed(SwitchingOrder-restoration)

Changed(MaterialReturn)

Change(Asset)

Changed(MaintenanceOrder)

Close(MaintenanceOrder)

Elaborates on Create(WorkRequest) – Field Recording going to Analytics System before Create(WorkRequest)