Transcript Slide 1

AMI Briefing
San Francisco
May 17, 2006
Intelligently Connecting Edison to our Customers
SCE seeks to leverage a 2-way communications infrastructure with 5 million
intelligent metering devices on our distribution network to create lasting
value for our customers and our operations
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Enable Energy Smart Customers
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Manage Distributed Resources
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Economic dispatch of load resources
Dispatch of load for grid management
Intelligent net metering
Management of distributed energy resources
Operational Efficiencies
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Integrated information from utility
Payment options (e.g., pre-payment)
Outage & service condition information
Support rate option innovations
Field communication links to distribution
Revenue cycle improvements
Situational data in near real-time
Wholesale - retail markets integration
Built with the future in mind
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Upgradeable WAN/HAN communications
Leverage open architecture principles in
system design
Future customer service offerings
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AMI System Development Objectives
Develop cost effective system requirements that are supported by multiple
meter and communications vendors and is commercially viable in the NA
utility market
Market Adoption
Durable design that will
support a solid positive
business case that
provides customer value
Engage other utilities and
vendors in development
process to provide catalyst
for next generation product
development
Cost Effectiveness
Functionality
Engage industry standards groups, component
manufacturers, high technology firms, consultants and
universities to gain insights into the art of the possible
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AMI Program Status
(through April 30, 2006)
Key Milestones
Date
AMI Technology Vendor Screen
Q1 06
Business & Functional Requirements
Q2 06
Conceptual System Architecture
Q2 06
AMI Technology Evaluation
Q2 06
Conceptual Feasibility
Q3 06
Phase II Regulatory Application
Q4 06
Beta Product Selection
Q1 07
Preliminary Business Case
Q2 07
Status
Accomplishments
Released meter technology roadmap document to vendors for product evaluation and consideration
before releasing requirements in June
Completed first level screen of vendor technology with encouraging results
 Reconfirmed with meter vendors product availability for testing in 2006 within price target
Completed informal utility survey to assess market adoption for AMI technologies with similar
functionality
Conceptual cost-benefit analysis in progress
Completed initial review of MDMS products and conceptual requirements development
Conceptual system architecture development activity focused on identification of system requirements
based on cost-benefit trade-off and market feedback.
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Systems Engineering Methodology
SCE
Brainstorming
Billing &
Customer
Service
Customer
Interface
Delivery
Multiple clients read
demand and energy
data automatically
from customer
premises
Customer reduces
demand in
response to
pricing event
Distribution
operator curtails
customer load
for grid
management
Real-time
operations
curtails (or limits)
load for
economic
dispatch (ES&M)
Utility remotely limits
or connects/
disconnects
customer
Customer reads
recent energy
usage and cost at
site
Distribution
operators
optimize network
based on data
collected by the
AMI system
Utility procures
energy and
settles wholesale
transactions
using data from
the AMI system
Utility detects
tampering or theft at
customer site
Customer uses
pre-payment
services
Customer
provides
distributed
generation
Multiple clients
use the AMI
system to read
data from devices
at customer site
Distribution
operator locates
outage using
AMI data and
restores service
Meter reading for
gas & water utilities
Energy
Field Services
Procurement
/ System
Recovery
AMI system
recovers after
power outage,
communications
or equipment
failure
Installation &
Maintenance
Utility installs,
provision and
configure the AMI
system
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Utility maintains
the AMI system
over its entire lifecycle
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Utility upgrades
AMI system to
address future
requirements
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Over 150 people across 18 cross-functional teams in 43 workshops representing
most functional areas within SCE defined 80 potential uses for the AMI system
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Vendor Engagement
Goal: Competitive commercial products available from at least two meter and two
communication vendors that meet SCE’s minimum requirements for performance and
price by the end of Phase I
(A Lev
lig el
nm 1
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t)
(V Lev
ali el
da 2
tio
n)
ID “Next Gen”
development
Q1-’06
Complete
L1 Key Criteria:
- Functional Capabilities
- Product Timing
- Commercial availability
- Interoperability
- 2-way comms
- Reliability & Availability
- Security
- Serviceability
- HAN Capabilities
- WAN Options
- Target price range
- Other
© Copyright 2006, Southern California Edison
(L Le
ab v
Te el 3
st
in
g)
Due Diligence
Reviews
(F Le
ie ve
ld l 4
Te
st
)
Product
Availability &
Testing
Q2-’06
(D
Le
ve
y l5
ep
lo
m
en
t)
Q4-’06
L2 Key Criteria:
- Design Development
- Production Capabilities
- Financial Condition
- Processes:
Business / Development
Manufacturing (NPI)
- Supply Chain
- Small Requirements Gaps
- Other
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Phase II
Phase III
Start 6/07
Start 12/08
L3 Key Criteria:
- Successful Lab Test
- Added functionality
- Flexibility
- Commercial Terms
- Other
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External Engagement
Utility Consortium
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Organizing international utility group within existing standards body UCA® International Users
Group, the parent organization for OpenAMI
Charter members represent over 75 million meters worldwide including:
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SDG&E
PG&E
EDF
DTE
AES
- AEP
- ConEd
- TXU
- HydroOne
- PacificCorp
- FPL
- NationalGrid
- LIPA
- Exelon
- BCHydro
SCE Technology Advisory Board
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Objective is to leverage existing reference design and standards efforts and industry insights for
AMI program
Membership:
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Carnegie Mellon: Dr. R. Tongia
CEC PEIR: D. Watson
OpenAMI: R. Bell
Intelligrid: J. Hughes
Gridwise Architecture: S. Widergren
IEC: R. Schomberg
AMI technology & policy + Asia & Europe insights
CEC DR Research
AMI reference design effort
Utility systems interoperability & security
Smart network reference architecture
International standards + European insights
Technology Research
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Universities and national labs including UC Berkeley, Carnegie Mellon, Caltech, MIT, LBNL, PNNL,
and Oak Ridge NL
Thought leaders from Intel, Microsoft, Cisco, McKinsey, IBM, Accenture, SAIC and Siemens
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AMI Phase I Summary Schedule
Oct-05
Jan-06
Apr-06
Jul-06
Nov-06
Feb-07
May-07
AMI Meter & Comm Requirements
Develop Initial Requirements
Conceptual Architecture
Final System Architecture & Requirements
Vendor & Technology Assessment
Product Development Assessment
Technology Evaluation & Lab Testing
Pilot Meter & Comm Procurement
AMI Meter Data Management System
Conceptual Requirements
Business Process Design (Aligned w/ERP)
MDMS Software Lab Testing
MDMS Procurement
Utility & Industry Engagement
Utility Engagement
Technology Advisory Board
Phase II Planning
Field Pilot Plan
MDMS Pilot Plan
Cost/Benefit Analysis
Conceptual Cost-Benefit
Preliminary Business Case
Regulatory
Conceptual Feasibility Report
Phase II Application Dev & Filing
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Advanced Metering Market
Technology & Utility Adoption
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Advanced Metering Technology Roadmap
Communication Network Capability
Based on utility and vendor feedback
2010+
2007-08
AMI+
2003-06
AMI
2000
AMR
• Mobile system or fixed
one-way network
• Interval reads retrieved
monthly
• one-way outage
detection (last gasp)
• Proprietary based
closed systems
• 2-way network RF or PLC
• Interval reads polled daily
• 2-way outage detection
• Limited TOU rate
programming
• Proprietary based closed
systems
Broadband
AMI
• Real-time capable
• Smart grid capable
• Broadband services
• Added functionality
-Remote on/off
-Voltage measure
-HAN interface
-Prepay service
• Open architectural
elements
AMI System Functionality
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Electric Meter Technologies
2nd Generation vs. 3rd Generation difference in adoption of architecture based design
Performance (Functional & Value)
SCE Technology Adoption Zone
2000
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Solid State Gen3
Solid State Gen2
2006
Time
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2008
2010
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Electric Residential Meter Communication Technologies
AMR vs. AMI difference in adoption of architecture based design & true two-way communication
Pervasive Customer
Broadband Access
Performance (Functional & Value)
SCE Technology Adoption Zone
AMI
BPL
Muni WiFi
WiMax
Broadband Application
for Utility AMI
AMR
2000
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2006
2008
Time
12
2010
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Meter Data Management Systems (MDMS)
Enterprise Level (Interval Data)
Performance (Functional & Value)
SCE Technology Adoption Zone
2000
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Commercial Applications
2006
Time
13
2008
2010
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Technology Capability Maturity (TCM)
Metrology Dimensions
Communication Dimensions
• Disconnect
• Configurability & Programmability
• Serviceability & Diagnostics
• Power Quality
• Memory
• Reliability
• Interoperability
• Display
• Security
• Tamper / Theft Detection
• Architecture Flexibility
• Availability
• HAN
• Interoperability (Meters to Comm)
• Reliability
• Scalability
• Security
• Serviceability of the field element
• Serviceability / Maintainability
• Throughput (Daily)
• Throughput (on demand poll)
• WAN - NAN
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Technology Capability Maturity (TCM)
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SCE’s Business, System &
Architecture Requirements
Disconnect
5. A-H
4. B, C, D, E, F, G, H
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C, D, E, F, G, H
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D, E, F, G, H
1.
E, F, G, H
0.
Collared Solution
A. Customer reset
B. Unlimited set points
C. Commercially available & in use
now (>1,000 units)
D. Current limiting capabilities
E. On/Off disconnect
F. Voltage sensing
G. 200 Amp rating
H. Integrated device (nearly same physical size)
Vendors’ Road Map &
State of Technological Maturity
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Programmable Disconnect Switch (example)
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Customer moves
Emergency curtailment (supply constraints)
Economic curtailment (high price)
Staged restoration during interruption anomaly
Prepayment services
Credit & collection service limiting
Customer side load sensing
– Possible theft detection following switch
opening
– Possible customer owned generation
following switch opening
Contract demand
Planned outage safety mechanism
– Proactively activate switch in affected area
to ensure no load side voltage
Target AMI Phase I
capability set
Commercially available &
deployed (>1,000 units),
current limiting, voltage
sensing, 200 Amp,
integrated device
1
5.
A-H
4.
B, C, D, E, F, G, H
3.
C, D, E, F, G, H
2.
D, E, F, G, H
1.
E, F, G, H
0.
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Disconnect
Collared Solution
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