EDISON INTERNATIONAL®
SM
SCE Project Story
CIM User Group10/12/2010
Jim Horstman Southern California Edison
EDISON INTERNATIONAL®
SM
Agenda
• CIM implementation History – Timeline
• CIM Implementation Project Example
• Current Activities
• CIM and the SmartGrid
EDISON INTERNATIONAL®
SM
Timeline1999 CIM introduced at SCE – Integration Bus (IBUS) Project
2001 Asset Data Exchange between Work Management Systems (WMS)
2002 Asset Data data exchange between WMS and Outage Management System (OMS)
2003 Joined WG14
2004 Model Driven Integration (MDI) methodology and MDI Workbench was introduced
2004 Work Order data to Ledger Accounting System (LAS)
2005 Joined CIM User Group
2005 Work Order Data exchange for Distribution Service and Pricing System (DSRP) using MDI methodology
2007 Device status data exchange between EMS and OMS
2007 Utilize Enterprise Architecture for CIM management and message creation
2007 AMI Standards
2009 Smart GRID Standards
2010 Smart Grid Information Management
EDISON INTERNATIONAL®
SM
Key ProjectsCIM implementation at SCE is evolutionary and project based• 1999 : Integration BUS (IBUS) Project – Integrated Power Management System (PMS)
and Outage Management System ( OMS). First CIM Project.
• 2001: Work Management System (WMS) Project – Used CIM messages on IBUS to exchange asset data between New Construction WMS and Maintenance & Inspection WMS. Required CIM extensions.
• 2002: OMS Project – Utilized the messages (asset data) available on the IBUS and applied XML with DTD.
• 2004: Ledger Accounting System (LAS) Project – Created CIM messages based on the CIM UML and utilized XML schema.
• 2005: Distribution Service & Pricing (DSRP) Project – Used MDI Workbench to manage CIM UML and automatically generate CIM messages
• 2007: Energy Management System (EMS) Project – CIM Message creation process is further refined based on the DSRP experience.
EDISON INTERNATIONAL®
SM
DSRP CIM based message type design process based on the MDI Methodology introduced by Xtensible Solutions
Determine Message
Types
DSRP Business process
Interface RequirementsSequence Diagram
DSRP Data Model
(ER Diagram)
Map CIM to DSRP Data
Model
CIM UML
IEC 61968Message Type
Library
Develop DSRP CIM
(UML)
Develop DSRP CIMMessage
(XML Schema)
DSRPCIM
(UML)
CIM andDSRP Data
Map
DSRPCIM Message
Schema (XSD)
MDI Workbench for UML to XML Message Schema Translation
The message types created are:
- Service Request- Product- Project- Design Header - Design Detail- Invoice and Payment- Status- Address- Customer Service Request
CIM Implementation Project Example DSRP Project
EDISON INTERNATIONAL®
SM
CIM Implementation Project Example DSRP Project
EDISON INTERNATIONAL®
SM
ServiceRequest(f rom SCE Extensions)...)
<<SCE>>
DocErpPersonRole(f rom TopLev el)
ActivityRecord(f rom Activ ity Records)
MT_ServiceRequest<<Root>>
Customer(f rom Consumer)...)
Request(f rom WorkInitiation)
11
0..n
0..n
0..n
0..n
Organisation(f rom TopLev el)
Document(f rom DocumentInheritancePackage)
0..n
0..n
0..n
0..n
ErpPerson(f rom ERP_Support)
0..n 0..n0..n 0..n
0..n
0..n
0..n
0..n
Service Request UML Diagram.
CIM Implementation Project Example DSRP Project
EDISON INTERNATIONAL®
SM
CIM Implementation Observations
• The initial implementation of CIM messages was costly and time consuming because: (a) CIM was not mature (b) Lack of SCE experience and (c) Lack of tools
• Reuse of existing messages on IBUS began to show benefits (OMS Project)
• Development and maintenance of CIM messages in XML document format using XML editor was extremely time consuming (OMS Project)
• Utilization of a tool such as MDI Workbench to create CIM messages from the CIM UML was very effective and saved time (LAS Project, DSRP Project)
• Understand CIM and applying proper CIM objects required experience and CIM consultants played the key role (LAS Project, DSRP Project)
• Need to have Enterprise approach to make CIM more effective (include application integration road map)
• Harmonization with other standards is critical (we’ll come back to this).
EDISON INTERNATIONAL®
SM
Identify Interfaces
DevelopInterface
Requirements
DetermineInterface
DataAttributes
Identify CIMClasses &Extend CIM
If required
Develop Message Types
DefineMessageSchema
BRD, SRD, PLA LAD PAD
InterfaceUse Case
ActivityDiagram
InterfaceDiagram
InterfaceData
Attributes
CIMProject
Extension
MessageType(Class
Diagram)
MessageSchema(XML
Schema)
CIM Msg.to Target/ SourceMapping
Analysis Phase Design Phase Detailed Design Phase
MapMessage toSource & Target
CIM/SDLC MethodologyBased on the CIM implementation project experience, SCE CIM CoP (Communit of Practice) created the CIM implementation guideline for SCE related to the SCE System Development Life Cycle (SDLC)
EDISON INTERNATIONAL®
SM
Current CIM Related Activities
•Open Automated Data Exchange (OpenADE)
•Open Automated Demand Response (OpenADR)
•CIM Based Services Development
• Customer
• Employee
• Weather
• SmartGrid Information Management
EDISON INTERNATIONAL®
SM
SCE Smart Grid Vision
Grid Efficiency & Resiliency
Renewable & DER
Integration
Information & Communications
Technology
Customer Empowerment
WorkforceSafety &
Effectiveness
• Engineering design for resource integration
• Protection schemes
• Storage technologies
• System stability
• Real time power measurement• Controls• Analytics• New materials
• Smarter tools• Robotics• Remote controlled devices• Protective equipment• Mobile applications
• Open standards base• Extensible information and communication infrastructure
• Manage energy use• Reduce carbon footprint• Plug in electric hybrids• Distributed energy resources
EDISON INTERNATIONAL®
SM
SmartGrid Architecture
• Drivers– System of everything
• Many new devices• Large volumes of data
– More integration– New technologies– Evolution over decades
EDISON INTERNATIONAL®
SM
SmartGrid Architecture
• Requirements– Common method of integrating components– Flexible to change over time
• New components• Replace components
– Stable complexity over time
EDISON INTERNATIONAL®
SM
SmartGrid Architecture
• Approach– System of systems– Service Oriented Architecture– Standards based (e.g. CIM, but
that’s not all)– Semantic modeling
• Integration• Database
EDISON INTERNATIONAL®
SM
Current SCE SmartGrid Projects
• Distribution Management System (DMS)
• Geographic Information System (GIS)
• Consolidated Mobile Solution (CMS)
• Centralized Remedial Action (CRAS)
• Wide Area Situational Awareness/Phasor Measurement (WASAS/PMU)
• Automated Load Control (ALCS)
EDISON INTERNATIONAL®
SM
Role of CIM in the SmartGrid
GIS
EMS
DMS ALCS CMS CRAS WASAS
OMSCSSSAP Customer ISO,WECC,Etc.
EDISON INTERNATIONAL®
SM
But wait, there’s more!
Other SCE Services
Smart Grid Services
OSB Adapters
External Interfaces
Cell Relay
Field Area Network
Cap B
anks
Storage
Transform
er
Others
ITRON Cell Relay
OSB CoreSecurity Services
Encryption
Auditing
Authentication
Admin
Databridge for external access to M
&V
data
DMS
Distribution C
ontrol
Load Control
eDN
A H
istorian
EMSP
hasor Gatew
ay
Transm
ission/S
ubstation Control
Data Nodes
HMI
User Interface
Human Machine Interface (HMI)
HM
I-1
66kv Relay
12kv Relay
AV
VC
PC
PM
U
DevicesH
MI-2
OMSGIS
Operational Service Bus (OSB)
WiMaxWiMAX
Battery
Monitoring
Digital F
ault R
ecorder
Legacy Devices
(Typical) Distribution Substation
Protection and Control
URCI Network
UR
CI
UR
CI
UR
CI
UR
CI
SCE Grid Control Center
AMI Network Management
System
AMI MDMS
AMI Event Services
GE Inet II
61850 (GOOSE)
61850 61850DNP3IEEE
C37.118 Comtrade
SCE Fiber Network WiMax
SCE Fiber Network
OSB Adapter
IP (61850)ANSI C12.19 / Smart
Energy Profile
OSB Adapter
Home Area Network
Smart Appliances
HAN Devices
Electric Vehicles
PCT
Meter
Zig
bee
OSB Adapter
Inter-U
tility Gatew
ay
60870/TA
SE
2
IEE
E C
37.118
External Interfaces
California ISO
WECC Utilities
Others
SCE Fiber Network
Comtrade DNP3 Modbus/Modbus+
IEC 61850ANSI
C12.19IEEE
C37.11860870/TASE2
Smart Energy Profile
External Users of Measurement and Validation Data
OSB Adapters
Comtrade DNP3
Modbus/Modbus+
IEC 61850 ANSI C12.19
IEEE C37.11860870/TASE2
Wide Area Fiber Network (VPN)
Wide Area Fiber Network (VPN)
FA
Netw
ork M
anagement S
ervices
(Typical)Transmission
Substation
61850 (GOOSE)OSB Adapter
PM
U
IEEE C37.118
SCE Fiber Network
© Copyright 2009, Southern California Edison
Southern California Edison Smart Grid High-Level Systems Architecture
GML
EDISON INTERNATIONAL®
SM
Complementary/Competing Standards
• ANSI C12.19 – Revenue Metering End Device Tables• DNP3 – Substation/feeder device automation (PAP 12)• IEC60870-6/TASE2 – Control Center Communications• IEC61850 – Substation communications for automation
and protection (PAP12, PAP13, PAP14, PAP08)• IEEE C37.118 – PMU communications (PAP13)• OpenADR – Load control (PAP09)• GML – location based information exchange (OGC)
EDISON INTERNATIONAL®
SM
A New MethodologyGiven the requirement for the use of multiple standards a new methodology is required within the SDLC based on the creation of a SmartGrid Semantic Model.
BusinessProcessModeling
BRD, SRD, PLA LAD PAD
Analysis Phase Design Phase Detailed Design Phase
SemanticModeling
ActivityDiagrams
UseCases
BusinessProcess
Data Rqmts
BusinessTerms
InformationExchange Modeling
SemanticModel
SchemaGeneration
PhysicalDesign
SemanticSchema
XSD
WSDL
ETLDesign
Source/TargetDesign
DatabaseDesign
StdsReference
Base
ReferenceModel
(e.g. IEC9168)
MD3i Enterprise Semantic Modeling
MD3i Methodology Overview v1.0.6 March 2010 Copyright Xtensible Solutions 2010
EDISON INTERNATIONAL®
SM
Implementation Approach
• All projects on board– Methodology workshops– Project tasks identified
• Resources identified– Project engineer– Information architect– Services team
• Focus– High priority– Potential for reuse– Common services
EDISON INTERNATIONAL®
SM
Top Related