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Wireless Network ApplicationsFor
Smart Energy SystemPresented at
Embed Asia 2009 ConferenceBangalore
18 th June 2009
Venki VenkataramanPractice Head
Wireless and Smart Energy
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Smart Energy System – Slide Index
IntroductionKey Takeaways
System Components
Energy System Overview
Wireless Technologies involved
Future roadmap
Summary
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Introduction
What is Smart Energy all about?Focus on Efficient Energy generation and consumption
System definition primarily includes Electricity, but encompasses
Gas and Water energy alsoWhy do we need it?
To reduce energy waste, optimize energy demand and generation
How to achieve this?Measure and Inform energy consumption at real-time to Consumer
Automatic load control by Consumer and/or by Utilities
Communication connectivity from Utilities to Energy consumingdevices
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Key takeaways
Automated Meter Reading (AMR)
Demand Response Load Control (DRLC)
Residential space - Home Area Network (HAN)Commercial & Civic Utility space – Local Area Network (LAN)Network Management systems (NMS) - Wide Area Network (WAN)Enterprise Energy Management Systems – Wide Area Network (WAN)
Energy Management Systems (EMS)
Wireless Technologies
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Smart Energy System
Energy UtilityEnergy Load andPower Harvest
Control andData
Energy Flow
Energy Flow
Energy Flow
Web server
Gateway
EnterpriseDatabase
EnergyManagement
System
Billing
DatabaseServer
NMS
Web server
Gateway
EnergyServicePortal
SmartApplianceElectric
GasMeter
In-Premisedisplay
Energy
Harvesting
LightingManagement
ITDatacenter
Management
SolarPanel
Network
EnergyManagement
System
Residential
Commercial &Civic Utility
Control andData
WAN
Transmission &Distribution
EMS
HAN
LAN
ZigBee
WiFi/IPv6GSM/GPRS/3G
Microwave/SatelliteWiMax
GSM/GPRS/3G
EnterpriseSystem WAN
NetworkOperations
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Energy System components
EnergyUtility Energy Load
Energy Flow
Energy Flow
Energy Flow
Residential
Commercial &Civic Utility
Transmission &Distribution
Energy Flow
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ZigBee Protocol – Brief Introduction
Short Range Low Power wireless communication ProtocolBased on IEEE 802.15.4 MAC/PHY standardOperates at 2.4 GHz and Sub 1 GHz frequencies
Supports large number of nodes with mesh communicationSelf Healing and Self Forming Mesh NetworkDesigned for infrequent and small amount of data communication, thussupports long battery lifeIn-built support for secured communication and recovery fromfrequency interferencesNative support for IP communication (ZigBee/IP Gateway)Extension in the protocol (application profile definition) to build SmartEnergy products
Selected as one of key wireless communication standard by NationalInstitute of Science and Technology (NIST, USA) to build Smart Energysystems
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Automated Meter Reading (AMR)
EnergyUtility
Energy LoadTransmission &Distribution
ElectricMeter
Data
WAN
EMS
Gateway
NMS
Data
WAN
EnterpriseSystem
NetworkOperations
GatewayGateway
ZigBee
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Energy Load – Residential space
RefrigeratorWashing machine
Electric meter
Microwave ovenEnergy Flow Energy Flow
EnergyTransmission &
Distribution
Energy Consumption
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Demand Response Load Control – Residential Space
Residential
ElectricMeter
WAN
EMS
Gateway
NMS
ControlandData
WANEnterpriseSystem
NetworkOperations
GatewayGateway
Appliance
DisplayHAN
EMS
Thermostat
ControlandData
ZigBee
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Energy Load – Commercial and Civic Utility space
Outdoor/StreetLighting
IT DatacenterPower
Management
Commercial &Civic Utility
Energy Flow
EnergyTransmission &
Distribution
Energy Flow
Building PowerManagement
Energy Consumption
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AMR to Smart Energy – Commercial and Civic Utility Space
ZigBee
WAN
EMS NMS
ControlandData
WANEnterpriseSystem
NetworkOperations
GatewayGateway
ControlandData
LightingManagement
EMS
Gateway
LAN
CivicUtility
Commercial
NMS
IT Datacenter Building Control
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Wireless Communication Protocols
Controland Data
WAN
EMS
Gateway
NMS
WAN
Enterprise
System
Network
Operations
WiFi/IPv6GSM/GPRS/3G
Microwave/SatelliteWiMaxGSM/GPRS/3G
GatewayGateway
Residential
Commercial &Civic Utility
ZigBee
Controland Data
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Future roadmap – Residential Space
Residential
Gas andWater Meter
WAN
EMS
Gateway
NMS
ControlandData
WANEnterprise
SystemNetwork
Operations
GatewayGateway
HAN
Pre-paymentTerminal
ControlandData Energy
Harvesting
Energy Flow
PHEV
ZigBee
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Future Roadmap – Commercial Space
WAN
EMS
Gateway
NMS
ControlandData
WANEnterprise
SystemNetwork
Operations
GatewayGateway
LAN
ControlandData
ZigBee
Solar PanelNetwork
ChargingStation
CommercialEnergy Flow
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Future Roadmap - Wireless Communication Protocols
Controland Data
WAN
EMS
Gateway
NMS
WAN
Enterprise
System
Network
Operations
WiFi/IPv6GSM/GPRS/3G
Microwave/SatelliteWiMaxGSM/GPRS/3G
GatewayGateway
Residential
Commercial &Civic Utility
WiFi
6LoWPAN,IPSO
ZigBee - IP
Controland Data
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Smart Energy – NOC and Enterprise Systems
WAN
EMS
Gateway
NMS
WAN
Enterprise
System
Network
Operations
GatewayGateway
Residential
Commercial &Civic UtilityDatabase
ServerWebserver
EnterpriseDatabase
Billing
Webserver
Controland Data
Controland Data
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Smart Energy System
Energy Utility
Energy Load andPower Harvest
Control andData
Energy Flow
Energy Flow
Energy Flow
Web server
Gateway
EnterpriseDatabase
EnergyManagement
System
Billing
DatabaseServer
NMS
Web server
Gateway
EnergyServicePortal
SmartApplianceElectric
GasMeter
In-Premisedisplay
Energy
Harvesting
LightingManagement
ITDatacenter
Management
SolarPanel
Network
EnergyManagement
System
Residential
Commercial &Civic Utility
Control andData
WAN
Transmission &Distribution
EMS
HAN
LAN
ZigBee
WiFi/IPv6GSM/GPRS/3G
Microwave/SatelliteWiMax
GSM/GPRS/3G
EnterpriseSystem WAN
NetworkOperations
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Energy Management System – Residential space
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EMS Consumer Portal – Residential space
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EMS Utility Portal
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Lighting Management Application – Civic Utility
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Solar Panel Network System - Commercial
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Summary – Smart Energy systems
Smart Energy systemsOptimize energy generation and consumptionMonitor at real-time and take actions to control the load
Communication network InfrastructureWireless communication within residential space
ZigBee
Wireless communication within commercial and Civic Utility space
ZigBeeConnectivity from residential/commercial space to Transmissionand distribution network
GSM/GPRS/3G cellular, Wi-Fi
Connectivity from the distribution center to Energy UtilitycompaniesGSM/GPRS/3G cellularWiMax/Satellite/Microwave wireless technologies
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Thank you
