095259r00zb mwg-zigbeesmart energy rapid adoption by the utilities
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©2009 ZigBee Alliance. All rights reserved.
ZigBee Smart Energy:
Rapid Adoption by the Utilities
September 2, 2009
Bob Heile
Chairman, ZigBee Alliance
www.zigbee.org
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©2009 ZigBee Alliance. All rights reserved. 2
ZigBee Markets
BUILDING
AUTOMATION
Security
HVAC
AMR
Lighting Control
Access Control
PERSONAL
HEALTH CARE
Patient
monitoring
Fitness
monitoring
INDUSTRIAL
CONTROL
Asset Mgt
Process Control
Environmental
Energy Mgt
PC &
PERIPHERALS
Mouse
Keyboard
Joystick
ENERGY MGT.
& EFFICIENCY
Demand Response
Net MeteringAMI, SCADA
TELECOM
SERVICES
M-commerce
Info Services
Object Interaction
(Internet of Things)
HOME
CONTROL
Security
HVAC
Lighting Control
Access Control
Irrigation
CONSUMER
ELECTRONICS
TV
VCR
DVD/CD
Universal
Remotes
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Proven excellent in-building coverage – Inherently robust radio link
– Mesh networking
– Acknowledge oriented protocol
– Now proven in major deployments in Australia, Sweden, &
USAProven tolerance to interference
– Trade shows like CES-works when WiFi and Bluetooth fail
– Montage Hotels and MGM City Center deployments
– Products which implement multiple radio technologies
Proven coexistence – Many multi-radio products and multi-radio deployments
Proven scalability
– City Center at 70,000 plus radios
– Montage Hotels at 4000 plus radios per property
ZigBee Technology-Performance
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ZigBee Platform Interoperability
Ensures Network interoperability but does not imply application layer interoperability
There are multiple Compliant Platforms tochoose from
Physical Radio (PHY)Physical Radio (PHY)
Medium Access (MAC)Medium Access (MAC)
ApplicationApplication ZDO
NWKNWK
App Support (APS)App Support (APS)
SSPSSP
ZigBee
Compliant
Platform
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ZigBee Product Interoperability
Products with the same application profilesinteroperate end to end
ZigBee has published a set of Public ApplicationProfiles ensuring end product interoperability
ZigBee
Compliant
Product
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ZigBee Public Profiles
Home Automation (HA)Smart Energy (SE)
Commercial Building Automation (CBA)
ZigBee Health Care (ZHC)
Telecom Applications (TA)
ZigBee RF4CE Remote Control
+Future profiles proposed by member companies…
Example-Not Final
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ZigBee Home Automation:
for Home Control
Set-top-boxTV/Display
Lighting
SwitchesSecurity
Heating/cooling
Closures
Remote access
ZigBee Home Area Network (HAN)
Mobile
Phone
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8
Smart Energy & Home Automation
Utility AMI
Network
Utility AMI
Network
ZigBee
HAN
Programmable
Communicating
Thermostat (PCT)
Energy Services
Portal
(Electric Meter or Gateway)
HVAC
System
Load Control
Device
In-Home
Display
Urgent demand for Smart Energy + compatibility with mainstreamHome Automation systems enables customer choice
Mobile
Phone
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Utility Requirements for HANs
Utility AMI
Network
Utility AMI
Network
Gas Meter
Smart
Appliances
Tstat
Lighting Controls
Electric
Meter
HVAC
System
Home Automation
System
ZigBee
HAN
Energy
Gateway
Water Meter
Retail productsCompetitive market/No vendor lock-in
Low cost Solutions for theGlobal Market
Large pool of people
who understand thetechnology
High levels of security
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ZigBee Smart Energy Profile
Supported Features Include: – Basic metering [measurements, historical info, etc]
– Demand Response (DR) and Load Control
– Pricing [multiple units & currencies, price tiers, etc.]
– Text messages – Device support for Programmable Communicating
Tstats (PCTs), Load Control Devices,Energy Management Systems,In Home Displays (IHDs), etc.
– Security to allow consumer only,utility only, or shared networks
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ZSE Security and Authentication
DeviceCertificate
Authority
Key Distribution
Secure
Link
Security is critical requirement – Smart meter must have secure
communications for safe smart grid
– HAN devices & meters must havestrong authentication to assureauthorized devices and use
Utilizes a Certificate Authority forthe device keys
Incorporates an Out-of-Band step
for an added layer of security
Process has been independentlyaudited and approved byCarnegie-Mellon
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Energy Projects Using ZigBee
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Centerpoint Energy Vision
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Demand Response programexpected to save 200MWs
Uses VHF to ZigBee bridge compatible with their
existing system with full AMI upgrade path using
ZigBee
– Bridge relays VHF messages to ZigBeeProgrammable Communicating Thermostat (PCT)
– ZigBee In-Home Display Managesenergy usage in near real time
Pepco Holdings Inc.
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TXU Energy Broadband Project
ZigBee enabled thermostats and gateways
– Active program launched in June 2008
– Self installation by home owner
• Plug and Play
Integrates ZigBee technology intohome area networks
Internet based demand
response program
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TXU System Architecture
iThermostat
iThermostat
Ethernet-ZigBeeGateway
ConnectWare
Software
Comverge LMSSystem
Internet
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TXU Energy iThermostat Website
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North American Deployments
#!electric #!gas
American Electric Power Service Corp. Yes Americas Y 9/22/08 10,000
CenterPoint Energy Service Company, LLC Yes Americas Y 12/18/08 3,200,000
Consumers Energy Company Yes Americas Y 11/12/07 1,800,000 1,700,000
Oncor Electric Delivery Yes Americas Y 11/20/08 7,000,000
Pacific Gas & Electric Company (PG&E) Yes Americas Y 7/29/08 5,100,000 4,200,000
San Diego Gas & Electric Yes Americas Y 7/30/08 1,400,000 840,000
Southern California Edison Yes Americas Y 9/19/08 5,300,000
TXU Energy Yes Americas Y 6/18/08 2,100,000
OG&E No Americas Y 1/21/09 765,000
Pepco No Americas Y 2/3/09 1,900,000
Hydro One No Americas Y 6/16/08 1,400,000
SMUD No Americas Y 11/3/08 600,000
30,575,000! 6,740,000!!
Z i g B e e
M e m b e r
Name
D e p l o y i n g ?
DateRegion T r i a l
Date
Announced!Meter
As of today number is closer to 40
million electric meters
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©2009 ZigBee Alliance. All rights reserved.
Tomas Arnewid – Project Manager
”ZigBee City”
This is how it works
ZigBee in Europe
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500!000!Citizens
260!000!meters!<!63!A
42!000!meters!indoors
180!000!in!metering"rooms
500!000!Citizens
260!000
!meters
!<!63
!A
42!000!meters!indoors
180!000!in!metering"rooms
Göteborg: ”The ZigBee City”
+!Rural!area!including!15!000!
metering!points
+!Rural
!area
!including
!15
!000
!
metering!points
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Building the ZigBee NAN
Concentrators
Meters
Repeaters
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Network Topology
F t d Fi
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Facts and Figures
255 000 Meters (electrical) out of 260 000 installed
App. 8000 Concentrators
App. 7000…17 repeaters actually used
9 jumps identified, can do 18, have set limit to 10Infrastructure built to handle 1,1 million meters
3000 GPRS meters
>99% within 24 hours, close to 100% 5 days
Remote disconnect in use
Planning to add district heating, gas and watermetering in our infrastructure
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-Next Steps
Immediate Focus:
Power Quality and Failure alarms – Smart Grid foundation
Multimetering – Gas, District Heating, Water
Advanced Meter Management - implementation of processes
New Services (among others)
– Individual metering(heat, water)
– Security Alarm
– ZigBee locks
– Control of street lamps
E h d S t E
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Enhanced Smart Energy
Integration of Smart Energy with the IP stack
ZigBee+Power Line Carrier
Best Practices, FAQ, Ongoing Documentation,
marketingForward-Thinking Developments(PHEVs, V2G, Distributed Generation, etc.)
Other Improvements based on
continuing feedbackand Market needs
Zi B St d d L ki F d
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Secure
Interface
Secure
Interface
27
ZigBee Standards- Looking Forward
NewProfile
ZigBee/ZigBee PRO
ZigBee RF4CE
Today Tomorrow
ZigBee / PRO
Proxy Interface Proxy Interface
ZigBee IP
PLC
ZigBee/PRO
Enhancements
+
ZigBee Green
Power
Example-Not Final
Example-Not Final
Wh Zi B IP t k?
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The United States Congress suggested it in relation
to Stimulus Funding access and US utilities are nowrequiring it as part of their future networks.
What will most likely be in it?
– MAC – 15.4 2006 with MAC security
– 6lowPAN packet format and fragmentation
– ROLL routing – Plus other features essential to effective sensor
networks
Why a ZigBee IP stack?
28
Wh Zi B +P Li C i ?
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Simplified installation for new smart energy applications in large apartment
or commercial buildings with no othercontrol networks
Further expansion of the Home Area
Network market by enhancing the ease
of use and commercial viability of Smart Energy
Advent of PHEVs in 2010 requiresenergy management system to addresstechnical and business problems relatedto charging/discharging, billing, and
access management.Common system architecture and
application profile interface for home
energy devices independent of networking technology
Why ZigBee+Power Line Carrier?
29
The Home and Beyond
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The Home and Beyond from a Telecom perspective
For More Information
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For More Information
www.zigbee.org
Bob Heile
Chairman, ZigBee Alliance