©2009 ZigBee Alliance. All rights reserved. 1 ZigBee Smart Energy: Rapid Adoption by the Utilities...
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Transcript of ©2009 ZigBee Alliance. All rights reserved. 1 ZigBee Smart Energy: Rapid Adoption by the Utilities...
©2009 ZigBee Alliance. All rights reserved. 1
ZigBee Smart Energy: Rapid Adoption by the Utilities
September 2, 2009
©2009 ZigBee Alliance. All rights reserved. 2
ZigBee Markets
BUILDING AUTOMATION
SecurityHVAC
AMRLighting ControlAccess Control
PERSONAL HEALTH CARE
Patient monitoringFitness monitoring
INDUSTRIALCONTROL
Asset MgtProcess Control
EnvironmentalEnergy Mgt
PC & PERIPHERALS
MouseKeyboardJoystick
ENERGY MGT. & EFFICIENCY
Demand ResponseNet MeteringAMI, SCADA
TELECOM SERVICES
M-commerceInfo ServicesObject Interaction (Internet of Things)
HOME CONTROL
SecurityHVACLighting ControlAccess ControlIrrigation
CONSUMER ELECTRONICS
TVVCRDVD/CDUniversal Remotes
©2009 ZigBee Alliance. All rights reserved. 3
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
©2009 ZigBee Alliance. All rights reserved. 4
ZigBee Platform Interoperability
Ensures Network interoperability but does not imply application layer interoperabilityThere are multiple Compliant Platforms to choose 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
©2009 ZigBee Alliance. All rights reserved. 5
ZigBee Product Interoperability
Products with the same application profiles interoperate end to endZigBee has published a set of Public Application Profiles ensuring end product interoperability
ZigBee Compliant Product
©2009 ZigBee Alliance. All rights reserved. 6
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
©2009 ZigBee Alliance. All rights reserved. 7
ZigBee Home Automation: for Home Control
Set-top-boxTV/Display
Lighting
SwitchesSecurity
Heating/cooling
Closures
Remote access
ZigBee Home Area Network (HAN)
Mobile Phone
©2009 ZigBee Alliance. All rights reserved. 8
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Smart Energy & Home Automation
Utility AMINetwork
Utility AMINetwork
ZigBeeHAN
ProgrammableCommunicating
Thermostat (PCT)
Energy ServicesPortal
(Electric Meter or Gateway)
HVACSystem
Load ControlDevice
In-HomeDisplay
Urgent demand for Smart Energy + compatibility with mainstreamHome Automation systems enables customer choice
Mobile Phone
©2009 ZigBee Alliance. All rights reserved. 9
Utility Requirements for HANs
Utility AMINetwork
Utility AMINetwork
Gas Meter
SmartAppliances
Tstat
Lighting Controls
ElectricMeter
HVACSystem
Home AutomationSystem
ZigBeeHAN
EnergyGateway
Water Meter
Retail productsCompetitive market/ No vendor lock-inLow costSolutions for the Global MarketLarge pool of people who understand the technologyHigh levels of security
©2009 ZigBee Alliance. All rights reserved. 10
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
©2009 ZigBee Alliance. All rights reserved. 11
ZSE Security and Authentication
DeviceCertificateAuthority
Key Distribution
Secure
Link
Security is critical requirement– Smart meter must have secure
communications for safe smart grid
– HAN devices & meters must have strong authentication to assure authorized devices and use
Utilizes a Certificate Authority for the device keys
Incorporates an Out-of-Band step for an added layer of security
Process has been independently audited and approved by Carnegie-Mellon
©2009 ZigBee Alliance. All rights reserved. 12
Energy Projects Using ZigBee
©2009 ZigBee Alliance. All rights reserved. 13
“Southern California Edison will be relying on ZigBee Smart Energy products like these to connect homes to our industry leading Edison SmartConnect program,” said Paul De Martini, vice president at Southern California Edison. “ZigBee Smart Energy products will provide our customers with choice and promote long term sustainability.”
SCE SmartConnect
©2009 ZigBee Alliance. All rights reserved. 14
Centerpoint Energy Vision
©2009 ZigBee Alliance. All rights reserved. 15
Demand Response program expected 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 ZigBee Programmable Communicating Thermostat (PCT)
– ZigBee In-Home Display Manages energy usage in near real time
Pepco Holdings Inc.
©2009 ZigBee Alliance. All rights reserved. 16
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 into home area networksInternet based demand response program
©2009 ZigBee Alliance. All rights reserved. 17
TXU System Architecture
iThermostat
iThermostat
Ethernet-ZigBee Gateway
ConnectWareSoftware
Comverge LMS System
Internet
©2009 ZigBee Alliance. All rights reserved. 18
TXU Energy iThermostat Website
©2009 ZigBee Alliance. All rights reserved. 19
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
ZigB
ee
Mem
ber
Name
Dep
loyi
ng?
DateRegion
Tria
l
Date
Announced Meter
As of today number is closer to 40 million electric meters
©2009 ZigBee Alliance. All rights reserved. 20
Tomas Arnewid – Project Manager
”ZigBee City”This is how it works
ZigBee in Europe
©2009 ZigBee Alliance. All rights reserved. 21
500 000 Citizens260 000 meters < 63 A42 000 meters indoors
180 000 in metering-rooms
500 000 Citizens260 000 meters < 63 A42 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
©2009 ZigBee Alliance. All rights reserved. 22
Building the ZigBee NAN
Concentrators
Meters
Repeaters
©2009 ZigBee Alliance. All rights reserved. 23
Network Topology
©2009 ZigBee Alliance. All rights reserved. 24
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 10
Infrastructure 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 water metering in our infrastructure
©2009 ZigBee Alliance. All rights reserved. 25
-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
©2009 ZigBee Alliance. All rights reserved. 26
Enhanced Smart Energy
Integration of Smart Energy with the IP stackZigBee+Power Line CarrierBest Practices, FAQ, Ongoing Documentation, marketingForward-Thinking Developments
(PHEVs, V2G, Distributed Generation, etc.)
Other Improvements based on continuing feedback and Market needs
©2009 ZigBee Alliance. All rights reserved. 27
Secure Interface
Secure Interface
27
ZigBee Standards- Looking Forward
NewProfile
ZigBee RF4CE
ZigBee/ZigBee PRO
Today Tomorrow
ZigBee / PRO
Proxy Interface Proxy Interface
ZigBee IP
PLC
ZigBee/PROEnhancements
+ZigBee Green
Power
Example-Not Final
Example-Not Final
©2009 ZigBee Alliance. All rights reserved. 28
The United States Congress suggested it in relation to Stimulus Funding access and US utilities are now requiring 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
©2009 ZigBee Alliance. All rights reserved. 29
Simplified installation for new smart energy applications in large apartment or commercial buildings with no other control networksFurther expansion of the Home Area Network market by enhancing the ease of use and commercial viability of Smart Energy Advent of PHEVs in 2010 requires energy management system to address technical and business problems related to 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?
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©2009 ZigBee Alliance. All rights reserved. 30
The Home and Beyondfrom a Telecom perspective
©2009 ZigBee Alliance. All rights reserved. 31
For More Information