cimug asset health focus communitycimug.ucaiug.org/meetings/na2014/supporting...

CIMug Asset Health Focus Community

Update for North American CIMug MeetingNovember 14, 2014

Pat BrownEPRI

Gowri RajappanDoble

CIMug Focus Communities

• Address:

– A high-priority need

– Where wide input is needed:

• Utilities

• Vendors

• Universities

• IEC WG experts

• Supported by IEC WG Technical Team

• Facilitate quicker, real-world-based updates of CIM standards

• Asset Health is first, more are coming..

Replace?

Repair?

Monitor?

• The Business Challenge– Aging fleet past design life

– Limited resources

– Increased regulatory / media pressure

– Heuristic decision-making

– Time-based maintenance is default

Asset Management at Utilities

• The Business Need – Accurate insight into asset health for

accurate decision-making

nameplateinspection

maintenance

test

field measurements

. .

. .. .

?

• The IT Challenge– Data location– Data format– Data stewardship

Asset Management at Utilities

• The IT Need – A way to organize disparate

information from a variety of sources

• Compounded by New Technological Opportunites– Modern sensing technologies

– New communication solutions

Existing Asset Health Data Environment

Analytics

Data Sources

AssetManagementSystem

MaintenanceManagementSystem

TestRecordsDatabase

Visualization of Results Results to Applications

WorkManagementSystem

EMSSCADA

Ass

et F

ield

Dat

a

Op

erat

ion

s F

ield

Dat

a

RTUs

FieldMaintenance

. .Planner

. .Engineer

. .Monitors

Sensors

IEDs

Operator

. .

Engineer

. .AssetManager

. .FieldMaintenance

. .

AssetManager

. .

• Typical utility practice1. Aggregate data from multiple sources

2. Generate asset health and risk assessments based on the data

3. Generate asset health events when assessment indicates significant change in health conditions has occurred

4. Make data available to other systems/tools as needed/requested

Asset Health Focus Community Work

CIM Support for Asset Health Information

• The skeleton is there– Asset and its components - Asset and AssetContainer

classes, and their children– Nameplate – AssetInfo child classes– Model/Manufacturer – ProductAssetModel and

Manufacturer classes– Test/Inspection/Maintanance Results – ProcedureDataSet

child classes– Network model role – PowerSystemResource child classes– Measurements – Measurment and MeasurementValue

child classes

• But….– It needs fleshing out– It needs refinement


Asset and its components


Nameplate



Nameplate


Model / Manfacturer


Nameplate


Model / Manfacturer

Test/Inspection/Maintenance Results


Nameplate

Network model roleAsset and its components

Model / Manfacturer




Nameplate

Model / Manfacturer


Network model role

Measurements

• Envision a CIM model-based architecture forming the basis of an asset health framework

• Carefully review CIM support for asset health data and suggest refinements and enhancements to the asset-related portions of the CIM model

• Resources

– Real-world utility and vendor input

– Technical support from WG13 and WG14


Visualization of Results

Planner

. .Engineer

. .Operator

. .AssetManager

. .FieldMaintenance

. .

Results to Applications

WorkManagementSystem

EMSContingencyAnalysis

Analytics

Data Integration (analytics results) CIM

Data Integration (source data) CIM

Data Sources

AssetManagementSystem

MaintenanceManagementSystem

TestRecordsDatabase

EMSSCADA

Ass

et F

ield

Dat

a

Op

erat

ion

s F

ield

Dat

a

Monitors

Sensors

IEDs

RTUs

Operator

. .AssetManager

. .FieldMaintenance

. .Data

Planner

. .Engineer

. .

Insight

Asset Health Focus CommunityVision of Asset Health Integration Framework

– Creation of TestDataSet, Inspection Dataset, MaintenanceDataSet classes

– Clarification of Asset and AssetInfo class usage

– Improved support of asset lifecycle


– Creation of asset templates Current model has:

• Huge flexibility

• Little support for interoperability

• Many suggested CIM enhancements:

Asset Health Focus Community WorkTemplate Example – SF6 Dead Tank Breaker

• Template – Instances used to

describe an asset of a specific type

type = sF6

pole 1 tank medium:Medium

type = breakerTankAssembly

pole 1 tank assembly:AssetContainer





type = sF6


type = sF6


bushing 1:Bushing bushing 2:Bushing bushing 5:Bushingbushing 3:Bushing bushing 4:Bushing bushing 6:Bushing

position = 1

position 1:AssetPosition

position = 2


position = 3


position = 4


position = 5


position = 6


pole 1 interrupter:InterrupterUnit pole 2 interrupter:InterrupterUnit pole 3 interrupter:InterrupterUnit

+MovingContact +MovingContact +MovingContact +FixedContact+FixedContact+FixedContact

type = breakerSF6DeadTankBreaker

whole SF6 dead tank breaker:AssetContainer

type = breakerBase

base:AssetContainer

mechanism:BreakerMechanism


• Templates

– Provide model-based way of organizing other asset health information (nameplate/model/manufacturer and procedure results)

– Enable application interoperability

– Will probably become IEC “Technical Specifications” not “International Standards”


• Common Breaker Types

– Transmission

• SF6 dead tank• Bulk oil (dead tank)• Minimum oil (live tank)• SF6 live tank• Air blast (live tank)

– Distribution

• SF6• OCB• Vacuum• Air blast• Air magnetic

Asset Health Focus Community and You

• Information on CIMug SharePoint sitehttp://cimug.ucaiug.org/Focus_Comms/AssetHealth/

– UCAI UserID needed

http://cimug.ucaiug.org/Focus_Comms/AssetHealth/

Asset Health Focus Community and You

• Bi-weekly Focus Community calls

– Tuesdays at 10 am Eastern

– Next call 25 November, 2014

• Contact

– Gowri Rajappan, [email protected]

– Pat Brown, [email protected]

cimug asset health focus communitycimug.ucaiug.org/meetings/na2014/supporting...

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