TC 57

TC 57

CIM WG 13 Model Manager Report

WG13/14, Oslo, June 19, 2014

kendall.demaree@alstom.com

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TC 57

Present Focus items

Present focus and status

CIM16 highlights

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TC 57

Present Focus items

Support ENTSO-E and wrap-up of CIM16

Parallel work on CIM17 - duplicating CIM16 final updates

Harmonization is the buzz

CIM17 work on Enumerations

Metering and 61850 enumeration integers

Line up with 61850 enumerations

CIM17 new handling of UnitSymbol for combined units

Power system projects, change spec, alternative models, frames, …

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TC 57

Model status summary

61970CIM16 Model “frozen” several times since January, 16v25 now up to pending 16v29 release

61970-301 Ed. 6 work in progress, Lars-Ola Osterlund

61970CIM17v03 draft released, 17v04 in progress

Merged IEC 62325 is not latest WG16 work.

Merged model has recent 61968 updates

Informative package for PowerSystemProjects

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TC 57

CIM 16 quick recap

Dynamics package added

Major development effort, lots of modeling

Rearrange 61970 packages for Base and Dynamics

771 page report from EA, 240 classes + packages

DC model improvements

New DC terminal connectivity model

HVDC models updated

Grounding models (Petersen coil)

Steady state hypothesis support – target values, etc.

Non-linear ShuntCompensator – type change evolution

Phase shifter updates

StaticVarCompensator updatesP 5

TC 57

New Dynamics package

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TC 57

Dynamics embedded diagrams

Relate parameters to diagrams (e.g. JPEG).

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TC 57

HVDC models and DC topology

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Generic DC topological model

HVDC model

Described in 61970-301 Base Model

TC 57

DC UML package

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TC 57

Petersen coil and grounding

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TC 57

SVC updates for CIM16

SVC regulates according to following:

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TC 57

Model assembly

Working well,

but not fully trusted.

Model Assembly from WG’s

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WG13619706196862325

WG14619706196862325

WG16619706196862325

TC 57

Modeling issues meetings

Regular WG13 weekly web conferences• All WG14 and WG16 members also invited

• Good participation especially when special topic called

Kendall attending most WG14 calls but rarely WG16

WG13 modeling call is Wednesday 10:AM US Central time• Email kendall.demaree@alstom.com to get on email list.

Lots of discussion on:• Power system projects

• Model changes

• Model “Frames”

• Alternate models

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TC 57

Issues summary counts

WG13 issue counts

Open = 41

Review = 2

Closed = 1006

Combined open issues

Open = 10

Review 7

Closed 196

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TC 57

Changes tracking and process

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Reinstated model changes word doc. Helps my workflow. Gap for part of CIM16 not filled in.

“Issues closed in” spreadsheets

Not being maintained, seems like duplication

Suggest we add new columns to issues spreadsheet

“Closed in” column needs better formatting to filter.

Improve tracking parallel changes in CIM16 and CIM17

“Closed in CIM16” column does not scale well

TC 57

61970 CIM17 changes to date

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See following slides

TC 57Domain – datatype changes

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Combined units approach changed

Add new combined UnitSymbol enums

Remove:

denominatorMultipiler

denominatorUnit

Changes to

Requires new enums on UnitSymbol

TC 57

Integers on Enums

c-039: enums with integer values: e.g. Currency

Aligned with IEC 61850.

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TC 57

Power System Projects (informative)

Very draft (but UML) – under InfIEC61970 package

Multiple UML have been proposed, Frames added

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TC 57CIM17 topics

TC57 Measurement harmonization

61850/CIM Harmonization Support

System Integrity Protection Schemes

T and D integration, Load model cleanup

Alternate models/Frames

SCADA calculations

Exchange SCADA actual measurements.

SCADA controls

SCADA communication config / ICCP config

PMU information

Violation reporting

ENTSO-E IOP issues

RegulatingControl complex control – lower priority

AC/DC control / protection schemes

Contingency grouping and short circuit

Limit management – variations over time, temp, etc…

Planned Outages - WG14 coordination

Power system projects - WG 14 coordination

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TC 57

61850 CIM Harmonization

Enumeration harmonization

TC57 Measurement harmonization

Support the work of the 61850/CIM task force.

Model changes to support 61850 and CIMtransfers use case.

two terminal FlowSensor as ConductingEquipment

…

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TC 57

“Generic Change Modeling” Task Force

Formed June 12 at Brussels WG 13/14 meeting

IEC TC57 WG – 13, 14, and 16 interest

Objective: Define a modeling approach for expressing a collection of changes to a CIM dataset as an ‘Incremental Dataset’

Goals: construction, outages, SIPS, audit trail, proposed plans,…

Grouped changes, and augmented with context information

Target of change is unknown or varies

Narrow or constrain the allowed changes (like a profile)

Works well with RDF, XSD, or other serialization technologies

TC 57

Questions

Fini

P 23