PointView presentation for: Grid

Enterprise Integration of
Demand Response (DR)
Ali Vojdani, Ph.D.
CEO, UISOL
www.UISOL.com
Grid-Interop 2008
Need for Better DR Mgt Applications
The Graveyard of Stranded DR Applications
See “California Demand Response Network”, Final Report on California Energy Commission Project No. 500-01-043, DR-04-01, April 2005.
Grid-Interop 2008
References Providing More Details
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Building an infrastructure for demand response, Power Economics, Volume 5,
Issue 9, October 2001.
California Demand Response Network”, Final Report on California Energy
Commission Project No. 500-01-043, DR-04-01, April 2005
California Demand Response Business Network, Distributech 2006.
How to Get More Response from Demand Response, the Electricity Journal,
Vol 19, No. 8, Oct 2006.
The Missing Link-Every one is in favor of demand response, but little gets
delivered when system operators need it the most., Public Utilities Fortnightly,
Special Edition on Demand Response, March 2007.
Smart Integration-The smart grid needs infrastructure that is dynamic and
flexible, IEEE Power & Energy Magazine, November/December 2008
Integrating Demand Response in Wholesale Markets, Upcoming article in T&D
magazine
DR Goes to Market, upcoming article in Public Utilities Fortnightly
www.UISOL.com/demand-response/
Google search on DRBizNet
Grid-Interop 2008
Challenge of Integrating DR
Utility
ISO
REGISTRATION
Power reliability and quality events
Commercial
Systems
Network
Model
Management
Market Management
Interface and protocol details of the
Service Point are outside the scope of
IEC 61968-9
Data
Warehouse
Special read
Service
Point
61968-3
61968-5
Meter
Data
Management
Meter
readings
Data Collection
Controls and signals
Planning
and
Scheduling
Outage and restoration verification
Readings, events
and status
Tokens
Outage
Management
Metering System
Control and
Reconfiguration
Customer
Data
Set
EXTERNAL
TAGGING
Configuration,
installation, etc.
E_TAGS for the DC line / Before DAM through end of ADJ Period?? / As needed
Energy
Management
Meter Maintenance
Demand
Response
signals
On request read
Transaction records
Disconnect/reconnect,
demand reset
Meter health and
tamper detection
Load Control
Load
Management
System
Settlement &
Billing
Install,
Remove,
Disconnect,
Reconnect
Tariffs, parameters
Network
Operations
Load
Scenarios
61968-3
Work
Management
Meter
history
Customer
Information
and
Billing
61968-8
Meter
Readings
Load Analysis
Load curves, Measurement history, etc.
Meter
Asset
Management
Data obtained by special read
Transaction information
Meter service request
61968-6
61968 Part 9
Defined by other 61968 Parts
Transmission
Rights Mgt
Key
Outside the scope of 61968
Point
of
Sale
Account information
61968-10
Grid-Interop 2008
Demand Response Business Network
Devices/Appliances
Devices/Appliances
DR BPM
DR BPM
Monitoring,
Measurement,
Control
Monitoring,
Measurement,
Control
DR Process
Definitions/
Business Rules
DR Process
Definitions/
Business Rules
DR
Information
Model
DR
Information
Model
IA
IA
Work Items
DR BPM
DR Process
Definitions/
Business Rules
Monitoring,
Measurement,
Control
Application
Adapter
A
Application
DRM
DR Bus
DR
Information
Model
Notifications
B
*See also www.uisol.com/demand-response/
Substitution/
Escalation
Grid-Interop 2008
DRBizNet Field Simulation in California
Demonstrated
DRBizNet efficiently
executing DR processes:
Create new DR programs
Update existing DR programs
Register for DR
Enroll in DR programs
Process DR applications
Query how much DR is
available
– Invoke DR programs
– Notify DR participants
– Automatically respond to DR
requests
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Dynamic Networks
M
M
M
Energy Economics
Menlo
Grid-Interop 2008
Lessons Learned in PJM Interconnection
Source: Presentation of Pete Langbein of PJM at UIC2008, 9/16/2008
Expected Process Automation
Benefits:
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Quicker participation of DR resources in
markets
Improved transparency for all
participants
Reduce time and administrative costs
Scalability for higher volume of
participation (number of participants
and number of transaction per
participant)
Simplify the process to provide more
opportunity to participate for small
resources
See Also:
•http://www.pjm.com/markets/demand-response/demandresponse.html
•www.uisol.com/new/news/uisol-to-implement-next-generationdemand-response-management-application-for-pjm/
PJM Interconnection coordinates the
movement of electricity through all or parts of
Delaware, Illinois, Indiana, Kentucky,
Maryland, Michigan, New Jersey, North
Carolina, Ohio, Pennsylvania, Tennessee,
Virginia, West Virginia and the District of
Columbia. This service area has a population
of about 51 million and a peak demand of
144,644 megawatts.
Source of statistocs and map: PJM.com
Grid-Interop 2008
Need for Smart Integration
• Need interoperability to
reduce the “integration
distance”, requiring shorter
data bridges between
applications
• Need flexibility to ensure
that the data bridges can
easily adapt to changes
Impact of 1989 Loma Prieta Earthquake
on San Francisco Bay Bridge
See also: Smart Integration-The smart grid needs infrastructure that is dynamic and flexible, IEEE Power & Energy Magazine, November/December 2008
Grid-Interop 2008
Summary
• Integrating DR is complex and unless we get much better
at it, it will become the limiting factor in DR growth
• To get better at it, we need a Dynamic (i.e., flexible)
Software infrastructure that can automate and efficiently
manage the DR business network
• We need to follow a Smart Integration Approach to
ensure the DR systems and processes are flexible and
can easily incorporate the never ending changes in DR
business rules
– Request flexibility
– Perform flexibility test
– Build flexibility into interfaces
Grid-Interop 2008
About UISOL
• Integration specialist of the utility
industry
• Licensed software for integrating
the Demand Response business
network
• Promoter of utility integration
best practices:
–Organizer of the annual Utility Integration
Conference, now in its 6th year
–Advancing integration standards IEC
–National Test Agent for MultiSpeak
–Training workshops in business
transformation and systems integration
–Best practices guidebooks
–Free integration assets (e.g., UISOL
CIMvian software used in 13 countries)
UISOL Solution Center in Silicon Valley, CA
Grid-Interop 2008