TC 57 CIM Model Manager Report -...

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TC 57

TC 57CIM Model Manager Report

Ljubljana Slovenia, June 11 – 14, 2013

lars-ola.osterlund@ventyx.abb.com

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CMM Responsibilities/Activities

4WG13 issues weekly discussions

4 Coordinate new CIM modeling

4Manage new issues4ENTSO-E

4 Coordinate with other TC57 model managers

4 UML model editor4Model check with jCleanCIM

4Maintain issues list and change log

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CMM Issue Resolution Themes

4 Cross cutting common issues

4Quality improvement – documentation improvement

4 Issue Resolutions4Thin backlog, expire dead issues4Prioritize and combine4Steady progress4First priority on common issues4Control new issues to be solvable

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Modeling Issues Meetings

4 Regular WG13 issues web conferences

4Weekly meetings 10:00 US Central, 17:00 EU Central

4 Typically 10 to 15 people attending

4 CMMs from WG14 and WG16 regularly attend

4 New requirements and issues incoming

4 Steady progress on solving issues and extend CIM

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Issues summary

4WG13

4 Combined

Summer 2013 Winter 2012Open 58 68Closed 943 860Closed in period 83

Summer 2013 Winter 2012Open 24 37Closed 171 132Closed in period 39In review 16 19

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Model Assembly from WG’s

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4 One UML package per WG4 61970 support the other4 61968 depend on 619704 62325 depend on the other

4 Model synchronization

WG13619706196862325

WG14619706196862325

WG16619706196862325

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CIM UML Files

4 Zip archive including4 complete EA file UML4WG13, WG14, WG16 and combined issues spread

sheets4Summary documents describing the CIM versions4Xmi files for import in other UML tools

4 iec61970cim16v22_iec61968cim12v07_iec62325cim03v01.zip4 61970 CIM16 version 224 61968 CIM12 version 74 62325 CIM3 version 1

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WG13 Issues List Sample

IssueNo.

Authors /Contactinfo

DateSubmitted

Clause/Subclause/Paragraph/Figure/ Table

Description of Issue ProposedResolution

Decision

13_165 ENTSO-EN9

2013-05-29 ConrolArea ControlAreaGenratingUnit2: IOP suggest to clarify the usageof ControlAreaGenratingUnit:Perhaps WG16 opinion is neededas well. If the issue cannot beresolved fast we need to have anote to cover short term usage.3: we need some associations tobe able to have EnergySource,EquivalentInjection andExternalNetworkInjection in acontrolArea

It was identifiedthe the classesrequire betterdescription. Thepoor descriptionmade usersinvent newmodels insteadof using this one.

Thedescriptionsneed to beimproved.2013-06-05/LOO

13_166 ENTSO-EN10

2013-05-29 Domain Area data typeWe need Area = m2 datatype. Wealready have Volume datatype.

Add area datatype.

Updated 2013-06-01/LOO

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CIM UML and Related Documents

UML

Documents

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CIM 16 Roadmap 1

4 HVDC4Dependent on IEC 62747 for VSC

4 Dynamics4Standard models based on IEEE dynamic models4User defined in progress

4 Steady State Hypothesis (SSH) power flow input4Required to persist initial power flow conditions

4Grounding models4Support grounding circuitry and Petersen coils

4 Nonlinear shunt compensators

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CIM 16 Roadmap 2

4 Updates of support for combined bus-branch andnode-breaker models

4 Short circuit calculation based on IEC 609094Parameters4Network equivalents

4 Phase shifter model updates

4 ENTSO-E issues4 Improved documentation to aid understanding4A few name changes to aid understanding4Several corrections and extensions

4 ICCP configuration dataP 11

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CIM 16 Roadmap 3

4 Profiles supporting both transmission and distribution

4 Linkage between schedules and physical model

4 System Integrity Protection Schemes - SIPS

4 Smart grid4Load models

• New behaviour due to dynamic tariffs

4Energy sources dependent on weather• Wind• Solar• Marine

4Energy storage• Batteries• Flywheels

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CIM 16 Roadmap 4

4Operational limits, dynamic line ratings4Most restrictive equipment4Environmental dependencies, temperature ,wind

4 Alternate equivalent network models

4 Power system projects4Support development the power system and

commissioning of new equipment

4 Improved modularization of UML4Stereotyping, used in profiling4Sub classing, e.g. the StateVariables4Multiple inheritance, not used yet

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HVDC Components

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Dynamics Standard ModelsExcAC6A

cla ss Excit a tionSy stemD...

ExcitationSystemDynamicsExcAC6A

+ ka :PU [0..1]+ ks :PU [0..1]+ ta :Seconds [0..1]+ tk :Seconds [0..1]+ tb :Seconds [0..1]+ tc :Seconds [0..1]+ vamax :PU [0..1]+ vamin :PU [0..1]+ vrmax :PU [0..1]+ vrmin :PU [0..1]+ te :Seconds [0..1]+ kh :PU [0..1]+ tj :Seconds [0..1]+ th :Seconds [0..1]+ vfelim :PU [0..1]+ vhmax :PU [0..1]+ kc :PU [0..1]+ kd :PU [0..1]+ ke :PU [0..1]+ ve1 :PU [0..1]+ seve1 :Float [0..1]+ ve2 :PU [0..1]+ seve2 :Float [0..1]

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SSH

Steady-StateHypothesis

NetworkOperatingPractice

Device StatusInitialization/Edit

Topology &Network Solution

Algorithm

Energy Forecasts& Schedules

Measurements

Energy Allocationto Devices

Network StateVariables

Analog MeasInitialization/Edit

Energy InjectionInitialization/Edit

Control SettingInitialization/Edit

Physical ModelTime Extraction /

Edit

MonitoringInitialization/Edit

PlannedConstruction

NetworkConstruction

Contingencies

Outage Schedules

NetworkConstruction

- Measurements- Status

- Switch status- Branch end- Tap positions

- Control settings- Voltage regulation- Flow regulation- SIPS

- Monitoring- Operating limits- Ratings- Other

- Energy Injections- Bulk generation- Solar- Wind- Storage- Traditional Load- DR- etc,

- Equipment- Containment- Connectivity- Controls- SIPS- Equipment Ratings- GeoCoordinates- Schematics

- Equipment- Containment- Connectivity- Controls- SIPS- Equipment Ratings- GeoCoordinates

Bus Topology- TopologyNodes(connectivity to equip)

Bus Topology(Manual)

- BranchEnd State- Energized State- Island Topology- BusVoltage- Bus Injections- Terminal flows- Controls- Violations

- Normal Switch Pos- Normal Tap- Control Settings- Switching Schedule- Operational Limits

- Load allocation- Other.

- Const Plans

Standard DatasetsRepresenting

Network AnalysisCases

Standard DatasetsRequired from

Enterprise DataSources

Schematics

Dynamics - Status- Analogs

- events- monitoring

- demand, wind,storage, solar, bulkgen,etc

Changes inoperating practice(status, derate,…)

Short Circuit

Schematics

Dynamics

Short Circuit

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Grounding Models

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61970 CIM Current Status

4 61970 CIM154 Frozen February 20114 61970cim15v33 final release September 20114 61970-301 Edition 5 to IEC – February 2012

4 61970CIM164 61970cim16v10 tested at July 2012 ENTSO-E IOP4 61970cim16v22 as today 2013-06-114 61970cim16v2x to be tested at July 2013 ENTSO-E IOP

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CIM15 Flashback4 Phase unbalanced models

4 New datatype primitives (#802 closed)

4 Dynamics model

4 Name – NameType model

4 New transformer model,4 unbalanced, tanks4 Phase shifter

4 Type (catalog) data support

4 Cuts and Jumpers

4 Auxiliary Equipment

4 Diagram layoutP 19

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CIM 16 Scope As Today

4 HVDC

4 Dynamics standards models

4 Steady State Hypothesis

4 Grounding models

4 Nonlinear shunt compensators

4 Combined bus-branch and node-breaker models

4 Short circuit calculation based on IEC 60909

4 Phase shifter model updates

4 ENTSO-E issues

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CIM16 Non-modeling issues

4 Headers/namespace

4 61850 - CIM exchange and harmonization

4 Standardization of profile creation

4 CIM for Enterprise Canonical Data Model

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CIM Profiles

4 The CIM UML and related IEC documents (e.g. IEC61970-301) are huge and not practical for interfacedefinitions.

4 Profiles4Define interoperable semantic interfaces4Describe a subset of the UML4Are used to validate exchanged data4Are documented in ENTSO-E and IEC specifications4Mapped to CIM serialization formats

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CIM Serialization Formats

4 XML4Used for general message exchange4Described by XML Schema4XML Schema generation rules in IEC 61968-100 (NDR)4Typically nested XML structures

4 CIMXML4Used for network model related exchanges4Described by RDFS/OWL4XML format rules described in IEC 61970-5524Typically flat XML structure with links btw. elements

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Profiling Process and Instance Data

Information ModelCanonical CIM (UML)

Document Contextual Model

Shared Regional Contextual Model

Assembly Model

Syntactic Model

Instance Data

Manual Restrictions

Manual Restrictions

Manual Structuring ofPayload

Syntax/SchemaGeneration

Generate Instance Data

62325-351

Manual profiles generationNWIP will add rules to this

Instance files

CIMXML message syntax61970-552W3C XML

Canonical CIM619706196862325

Message Profile62325-451

Message gen62325-450

XML Schema generation62361-100

61970-4xx 61968-X

62325-352

XML Schema

W3C XML

Semantic Models- UML- XMI- RDFS (61970-501)- OWL (61970-505)

Profile

Described byXML SchemaCIMXML

Principle FlowFlow with existing specs(not complete nor accurate)

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Current 61970 Network Profiles

4 Data with slow change rate4 Equipment IEC 61970-4524 Diagram layout IEC 61970-4534 Dynamics data IEC 61970-457

4 Data with medium change rate4 Topology and Switch statuses IEC 61970-456

4 Data with high change rate4 Steady state power flow input (hypothesis) IEC 61970-4564 Power flow solution state variables IEC 61970-456

4 ENTSO-E assembled the above in a single document

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Current 61968 Profiles

4Meter reading and control IEC 61968-9

4Operations IEC 61968-34Currently with distribution focus

4 Distribution network extensions IEC 61968-114Will be integrated into IEC 61970-301

4 CDPSM IEC 61968-134Will be integrated in IEC 61970-452

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Current 62325 Market Profiles

4 US profile supporting SCED/SCUC for day ahead andintraday markets4 IEC 62325-452

4 EU profile supporting market schedules exchange4 IEC 62325-451 based on ETSO specifications

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61790 CIM 16 Documents to Review

4 EA UML

4WG13 and Common issues lists

4WG13-cim16-report-<date>.doc (will come)4Summary listing of all issues, grouped4List of major model changes and diagrams

4 Profile documents4RDFS files4ENTSO-E document currently available4 IEC specifications to come

4 IEC 61970-552

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61970 CIM 16 Summary

4 Basic network model is stable4Past bigger network model changes CIM 14 -> CIM 15

• Common transformer model for transmission & distribution• Phase shifters

4 Extensive additions, e.g.4HVDC4SSH4Grounding models

4 Vendors will need time to catch up

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61970 CIM Future Work

4Many new requirements for extensions

4 CIM 17 candidates4CIM 16 road map items that missed the train, e.g.

• Linkage between schedules and physical model• SIPS• Smart Grid• Dynamic operational limits• Power system projects

4New issues from• ENTSO-E usage• Other users