15 09 0770-00-0000 smartgrid tutorial zigbee smart energy overview
TRANSCRIPT
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7/27/2019 15 09 0770-00-0000 Smartgrid Tutorial Zigbee Smart Energy Overview
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 1
802 Smart Grid TutorialNovember 16, 2009
ZigBee Smart Energy
Hyatt Regency
Atlanta, Georgia, USA
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 2
Typical ZigBee Markets
BUILDING
AUTOMATION
Security
HVAC
AMR
Lighting Control
AccessControl
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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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 3
ZigBee Network Interoperability
Ensures Network Communications butnot Product Interoperability
There are multiple Compliant Platformsto choose from
Physical Radio (PHY)
Medium Access (MAC)
Application ZDO
NWK
App Support (APS)
SSP
ZigBee
Compliant
Platform
Manufacturer SpecificApplication
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 4
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
ZigBee StandardPublic Application Profile
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 5
Current ZigBee Applications
ZigBee Home Automation (ZHA) ZigBee Smart Energy (ZSE)
Commercial Building Automation (CBA)
ZigBee Health Care (ZHC) ZigBee Telecom Services (ZTS)
ZigBee RF4CE Remote Control+Future profiles proposed by member companies
Not Final
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 6
Smart Energy & Home Automation
Utility AMI
Network
ZigBee
HAN
Progr
ammable
Communicating
Thermostat (PCT)
Energy Services
Portal
(Electric Meter or Gateway)
HVAC
System
Load Control
Device
In-Home
Display
Urgent demand for Smart Energy + compatib i l i ty with mainstreamHome Automation sys tems enables cus tomer choice
Mobile
Phone
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 7
Utility Requirements for HANs
Utility AMI
Network
Gas Meter
Smart
Appliances
Tstat
Lighting Controls
ElectricMeter
HVAC
System
Home Automation
System
ZigBee
HAN
Energy
Gateway
Water Meter
Retail products Competitive market/ No
vendor lock-in
Low cost Solutions for the Global
Market
Large pool of people
who understand thetechnology
High levels of security
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 8
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
Thermostats (PCTs), Load Controllers,
Energy Management Systems,
In Home Displays (IHDs), etc. Security to allow consumer only,
utility only, or shared networks
Support for water and gas
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Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 9
ZSE Security and Authentication
DeviceCertificate
Authority
Key Distribution
Secure
Link
Security is critical requirement Smart metermusthave securecommunications for safe smartgrid
HAN devices & meters musthave strong authentication to
assure authorized devices anduse
Utilizes a Certificate Authority for thedevice keys
Incorporates an Out-of-Band step foran added layer of security
Process has been independentlyaudited and approved by Carnegie-Mellon
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Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 10
Centerpoint Energy Vision
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 11
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 networks
Internet based demand
response program
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 12
TXU System Architecture
iThermostat
iThermostat
Ethernet-ZigBeeGateway
ConnectWare
Software
Comverge LMS
System
Internet
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Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 13
TXU Energy iThermostat Website
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Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 14
Secure
InterfaceSecure
Interface
14
ZigBee - Looking Forward
New
Profile
ZigBee RF4CE
ZigBee / PRO
Today Tomorrow
ZigBee
/ PRO
Proxy Interface Proxy Interface
ZigBee IP Stack
802.15.4 / PLC / Other
PLC
ZigBee/PRO
Enhancements
+
ZigBee Green
Power
Not FinalNot Final
Utility Network
ZigBee/ PRO
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 15
Enhanced ZigBee Smart Energy
Integration with ZigBee IP stack and PLC
Exploits the benefits of wireless and wired
Support for Forward-Thinking Developments
(PHEVs, Distributed Generation, etc.)
Working closely with IEC, EPRI, AHAM,
SAE, ESMIG, and others on requirements
Other Improvements based
on continuing feedback
and Market needs
One of the initial 16
on the NIST list for the Smart Grid
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Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 16
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.
Offers alternatives not new capabilities
What will 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?
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Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 1717
Smart Energy 2.0 and ZigBee IP Background
US National Institute of Standards and Technology (NIST) Direction on standards selection
UCA International OpenSG
OpenHAN System Requirements Specification (SRS)
Market Requirements Document (MRD) and Use Cases for Smart
Energy 2.0 ZigBee
Developing IETF based IP stack for IEEE 802.15.4 based
platforms based on OpenHAN SRS and Smart Energy 2.0 MRD
HomePlug
Developing IEEE P1901 compliant powerline carrier solutions:
HomePlug AV and HomePlug SE
Recognized Standards Development Organizations (SDOs)
IETF, IEC, IEEE, W3C
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 18
Meets Smart Energy 2.0 MRD:
Shall source existing standards from
internationally recognized standards bodies with
preferential treatment given to the following
standards bodies: IEEE, IETF, IEC, ISO, and the
W3C
Where standards do not exist, new standards shall be
proposed and developed within these organizations Clean layered architecture
ZigBee IP Architecture Overview
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 19
IEEE 802.15.4-2006 with some extensions proposed in task group 4e
IETF networking standards: 6LowPAN (RFC 4944)
IPv6 (RFC 2460)
UDP, ICMP (probably not TCP)
ROLL (in Internet-Draft form now)
IEC standards 61968 CIM Extensions from ZigBee SE and OASIS (harmonized back into the CIM)
W3C standards EXI (probably, though could be another tokenized XML solution)
Missing technology we are working on in other standards groups: Binary HTTP, SOAP over UDP or similar binary web services transport
protocol (though IETF 6LowAPP or Transport Work Group)
Embedded Service Location Protocol (SLP) (through IETF)
MAC enhancements (in IEEE 802.15 task group 4e)
Meter Access Side Communications standard (in IEEE 802.15 task group 4g)
ZigBee IP Standards Selection
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 20
MAC/PHY
IEEE 802.15.4-2006
HomePlug AV/SE
Interoperate with any other MAC/PHY (WiFi,Ethernet, etc.)
Networking
IETF standards
Application
Aligned with IEC 61968 CIM
Message syntax defined through XML
ZigBee Smart Energy 2.0 Development Plan
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doc.: IEEE 802.15-09-0770-00
Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 21
IETF IP networking stack (aligns with PAP 1)
PAP 3, 4, 9 and 10 align with the IEC 61968 CIM.
ZigBee SE 2.0 and OASIS will create syntax from the
model IEEE 802.15.4 aligns with PAP 2
NIST Phase 3 Certification (defined at the end of
2009)
Align ZigBee Smart Energy V2 certification andinteroperability process around NIST approved
certification process
ZSE 2.0-- Process Going Forward
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Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 22
Simplified installation for new smart
energy applications in large apartmentor commercial buildings with no other
control networks
Further expansion of the Home Area
Network market by enhancing the ease
of use and commercial viability of SmartEnergy
Advent of PHEVs in 2010 requiresenergy management system to addresstechnical 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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Submission
November 2009
Robert F. Heile, ZigBee AllianceSlide 23
QUESTIONS?