Transcript SCE CIM Experience

SM
SCE Project Story
CIM User Group
10/12/2010
Jim Horstman
Southern California Edison
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Agenda
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CIM implementation History – Timeline
CIM Implementation Project Example
Current Activities
CIM and the SmartGrid
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Timeline
1999 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
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Key Projects
CIM implementation at SCE is evolutionary and project based
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1999 : Integration BUS (IBUS) Project – Integrated Power Management System (PMS)
and Outage Management System ( OMS). First CIM Project.
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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.
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2002: OMS Project – Utilized the messages (asset data) available on the IBUS and
applied XML with DTD.
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2004: Ledger Accounting System (LAS) Project – Created CIM messages based on the
CIM UML and utilized XML schema.
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2005: Distribution Service & Pricing (DSRP) Project – Used MDI Workbench to manage
CIM UML and automatically generate CIM messages
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2007: Energy Management System (EMS) Project – CIM Message creation process is
further refined based on the DSRP experience.
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CIM Implementation Project Example
DSRP Project
DSRP CIM based message type design process based on the MDI Methodology
introduced by Xtensible Solutions
DSRP
Business process
Interface Requirements
Sequence Diagram
Determine
Message
Types
DSRP
Data Model
(ER Diagram)
IEC 61968
Message Type
Library
Map CIM to
DSRP Data
Model
CIM
UML
MDI Workbench for UML
to XML Message Schema
Translation
Develop
DSRP CIM
Message
(XML Schema)
Develop
DSRP CIM
(UML)
The message types created are:
- Service Request
- Product
- Project
- Design Header
- Design Detail
- Invoice and Payment
- Status
- Address
- Customer Service Request
CIM and
DSRP Data
Map
DSRP
CIM
(UML)
DSRP
CIM Message
Schema
(XSD)
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CIM Implementation Project Example
DSRP Project
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CIM Implementation Project Example
DSRP Project
Service Request UML Diagram.
<<Root>>
MT_ServiceRequest
1
Request
ActivityRecord
Document
(f rom Activ ity Records)
(f rom DocumentInheritancePackage)
<<SCE>>
ServiceRequest
(f rom WorkInitiation)
(f rom SCE Extensions)
...)
0..n
0..n
0..n
0..n
0..n
Customer
(f rom Consumer)
...)
DocErpPersonRole
(f rom TopLev el)
0..n
ErpPerson
(f rom ERP_Support)
0..n
0..n Organisation
(f rom TopLev el)
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CIM Implementation Observations
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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
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Reuse of existing messages on IBUS began to show benefits (OMS Project)
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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)
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Need to have Enterprise approach to make CIM more effective (include
application integration road map)
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Harmonization with other standards is critical (we’ll come back to this).
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CIM/SDLC Methodology
Based 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)
Analysis Phase
Design Phase
BRD, SRD, PLA
Identify
Interfaces
Interface
Diagram
Detailed Design Phase
LAD
PAD
Develop
Interface
Requirements
Determine
Interface
Data
Attributes
Identify CIM
Classes &
Extend CIM
If required
Interface
Use Case
Interface
Data
Attributes
CIM
Project
Extension
Develop
Message
Types
Message
Type
(Class
Diagram)
Define
Message
Schema
Map
Message to
Source &
Target
Message
Schema
(XML
Schema)
CIM Msg.
to Target
/ Source
Mapping
Activity
Diagram
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Current CIM Related Activities
•Open Automated Data Exchange (OpenADE)
•Open Automated Demand Response (OpenADR)
•CIM Based Services Development
• Customer
• Employee
• Weather
• SmartGrid Information Management
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SCE Smart Grid Vision
Renewable &
DER
Integration
• Engineering design for
resource integration
• Protection schemes
• Storage technologies
• System stability
Grid
Efficiency &
Resiliency
• Real time power
measurement
• Controls
• Analytics
• New materials
Workforce
Information &
Customer
Safety &
Communications
Empowerment
Effectiveness
Technology
• 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
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SmartGrid Architecture
• Drivers
– System of everything
• Many new devices
• Large volumes of data
– More integration
– New technologies
– Evolution over decades
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SmartGrid Architecture
• Requirements
– Common method of integrating components
– Flexible to change over time
• New components
• Replace components
– Stable complexity over time
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SmartGrid Architecture
• Approach
– System of systems
– Service Oriented Architecture
– Standards based (e.g. CIM, but
that’s not all)
– Semantic modeling
• Integration
• Database
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Current SCE SmartGrid Projects
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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)
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Role of CIM in the SmartGrid
SAP
DMS
CSS
GIS
OMS
ALCS
EMS
CMS
Customer
CRAS
ISO,WECC,Etc.
WASAS
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But wait, there’s more!
Southern California Edison Smart Grid High-Level Systems Architecture
Home Area Network
Smart Appliances
(Typical) Distribution Substation
DNP3
HMI-2
Comtrade
Human Machine
Interface (HMI)
HMI-1
Legacy Devices
IEEE
C37.118
Battery
Monitoring
Digital Fault
Recorder
PMU
PMU
61850
URCI
URCI
URCI
WiMAX
ITRON Cell Relay
URCI
Others
Cap Banks
Transformer
Storage
OSB Adapter
Cell Relay
AVVC PC
Meter
Protection
and Control
URCI Network
12kv Relay
PCT
IP (61850)
(Typical)
Transmission
Substation
Electric Vehicles
Field Area Network
Devices
66kv Relay
Zigbee
HAN Devices
61850
OSB Adapters
IEEE
C37.118
Comtrade
ANSI C12.19 / Smart
Energy Profile
61850 (GOOSE)
61850 (GOOSE)
OSB Adapter
OSB Adapter
OSB Adapter
WiMax
GE Inet II
SCE Fiber Network
DNP3
60870/TASE2
IEC 61850
Modbus/Modbus+
ANSI C12.19
IEEE C37.118
SCE Fiber Network
Operational Service Bus (OSB)
SCE Fiber Network
WiMax
SCE Fiber Network
Encryption
Comtrade
DNP3
IEC 61850
ANSI
C12.19
IEEE
C37.118
60870/
TASE2
Modbus/
Modbus+
Smart Energy
Profile
Auditing
External Interfaces
Admin
Inter-Utility Gateway
60870/TASE2
IEEE C37.118
HMI
Databridge for external
access to M&V data
SCE Grid Control Center
OMS
GIS
User Interface
DMS
GML
Data Nodes
Transmission/
Substation Control
Distribution
Control
AMI Event
Services
Load Control
AMI MDMS
eDNA Historian
Other SCE
Services
Phasor Gateway
Smart Grid
Services
AMI Network
Management
System
FA Network
Management Services
OSB Core
Security Services
External Interfaces
OSB Adapters
Authentication
California ISO
WECC Utilities
Others
Wide Area Fiber Network
(VPN)
EMS
Wide Area Fiber Network (VPN)
External Users of Measurement
and Validation Data
© Copyright 2009, Southern California Edison
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Complementary/Competing Standards
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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)
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A New Methodology
Given 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.
Analysis Phase
Design Phase
BRD, SRD, PLA
LAD
Reference
Model
(e.g. IEC9168)
Business
Process
Modeling
Detailed Design Phase
Information
Exchange
Modeling
Business
Process
Data Rqmts
Use
Cases
Business
Terms
Activity
Diagrams
PAD
Stds
Reference
Base
Semantic
Modeling
Semantic
Model
Schema
Generation
Physical
Design
Semantic
Schema
Source/
Target
Design
XSD
ETL
Design
WSDL
Database
Design
MD3i Enterprise Semantic Modeling
MD3i Methodology Overview v1.0.6 March 2010
Copyright Xtensible Solutions 2010
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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
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