evs and home energy
TRANSCRIPT
GreenWave Reality
Smarthome & EV. August 24th, 2011
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GreenWave Reality
Empowering people to achieve an intelligent, energy-efficient home benefiting the global environment and future generations
• Flexible, Scalable and Secure Residential Energy Management Platform
• Tools to assist with peak load balancing minimizing the need for new plants
• Enhance relationship with customers to maximize customer retention
• Affordable Solution with Creative financing models (e.g., leasing)
For Utilities:
Vision
Visual Networking Communications
For Consumers: • Enable monitoring and control of energy
consuming devices in the home
• Conserve energy, save money and make a positive impact on the environment
• Deliver a great consumer experience requiring minimal lifestyle changes
• Educate and engage consumers on how to be more “green”
Key Market Trends
Visual Networking Communications
Consumers Escalating usage and costs
Increased desire to be “green” (i.e. recycling)
Expect Benefit from Smart Grid investments
Connected Home Information
Governments Regulation mandating residential Smart Meters led by the EU
Caps on CO2 emissions/incenting renewables
Incandescent Lights banned
Utilities Comply with Government Regulations
Minimize Peak Demands and Capital for new plants
Reduce customer churn of up to 20% caused by De-regulation
Consumers See No Benefit
Consumers want to make a difference and conserve energy - Bills continue to increase
- Don’t have visibility and control to reduce energy use
- Unable to make a positive impact on the environment
Introduction Video
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GreenWave Reality
Solution
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Heating and Cooling
Lighting
Off-Peak Electric Car Charging
Awareness, Monitoring and Control of Devices
Household Savings Up to 30%
Monitoring, Control
GreenWave Reality Platform
& Data Services Platform
Intuitive User Interfaces
Utility Portal Ecosystem Compatibility
Monitoring / Control Devices
Focus on Ease of Use Consumer Relationship “Coach”
Smart Controls Lifestyle Integration
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Consumer Experience
Web Experience
Mobile Experience
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Standard based solutions
GreenWave focuses on standard based solutions
No Proprietary protocols
3rd party interfaces adopted to standards
TCP/IP
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Utility
GreenWave
User
Smart Grid
Internet Smart Meter
Router
GWR GateWay
GWR PowerNode
GWR Light Bulb
GWR Controller
LAN
WAN
PLC/ZigBee 3G/GPRS
ZigBee
Z-Wave
Z-Wave
Z-Wave
Z-Wave
Connection Broker
Metadata Server
Utility Server
Service Provider
GWR Media Vault
System Network Overview
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Open Standards Solutions with Enhanced Security
Thermostat Smart meter IP Camera Motion sensor Security panel Power node Device
Protocol Zig-bee Std. Zig-bee Prt. TCP-IP X-10 RS-232/485 Z-Wave
TCP/IP
Connected TV
UPnP
Danfoss
Honeywell
GE
Landis & Gyr
GE
Kamstrup
Echelon
Linksys
D-Link
NetGear
Panasonic
X-10
EagleEye
Everspring
SecureWireless
ADT
Brinks
Securitas
Honeywell
GreenWave
AlertMe
Vendor Philips
Samsung
Vizio
Sony
TCP/IP &
Protocol Abstraction
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Enhanced Security
Gateway
Utility Server
AES based secure payload encoding
SSL Using 2048bit RSA encryption
Smart Grid
Connection Broker
Appliances Metadata Server
Security
Internet
Utility
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AMI Demand Response
EMS Lighting
Renewable Security
Fire
Product Portfolio
Energy Monitoring & Control Customer Experiences
Strategic Programs Lighting Platform
Advanced Metering Infrastructure Solution
AMI Platform
Meet Regulations, Low Cost – In Home Display
– Simplified Power Portal
Competitive Advantages – Industry Leading Cost
– Single Home & Multi-Level Homes
– Scalable Platform
Scales to Complete Solution – Full Energy Portal
– Smart Controls
– Basic Heating / Cooling
– Electric Vehicle
Past Bills
Energy Reporting
Demand Response Solution
PowerNode PRO
Heating, Cooling, and Large Appliances
Lighting
Electric Car Charging
Awareness,
Monitoring and
Control of
Devices
DONG Eflex
DR Example
Demand Response
Immediate Infrastructure Needs – Balancing Energy Use
– Meet Forecasts, Reduce Peeks, Utilize Renewable Energy
Key GreenWave Products – PowerNode PRO
– Utility Platform & Load Algorithms
Investment scales to Energy Management and Service Offerings
Demand Response
Manual Steering
Smart Controls
Integration Example DONG Energy - Data Flow
Consumer Devices
Heating / Cooling EV Charging
Pricing and Energy Availability
• Consumer Preferences • Charging Schedule • Charging Controls • Consumer Behavior
Charging Controls are Set and Monitored Grid Load
GreenWave Utility Portal
Monitor and Manage GreenWave system – Integrate GWR tools into one Portal
• Epoxy, Roxy, Nagios, and Customer UI Access
– Send Utility branded Messages and Conservation Alerts
Visual Exploration of Installations – Monitor regional and individual
home power usage real-time
– Flexible map visualizations and powerful search capabilities
System Administration – Create and Manage Utility and Customer Accounts
– Report Energy Usage, Trends, and Utility and GWR Metrics
Rich and Text Messaging
Energy Management Solution
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GreenWave Products
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Sample Starter Pack
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Display Overview
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Danfoss Thermostat
Thermostat Announced
Shortly
– Home Level Control
– Individual Room Control
– Web, iPhone, Display
Integration Web Interface Display Interface
Aircondition UI Overview
GreenWave Lighting Platform & Bulbs
GreenWave LED Bulbs OEM Lighting Gateway and Application for Bulb MFGs
and Others
Multiple Standards
Compatibility with 3rd Party Products (CFLs, Sensors) for Full Product Line
GreenWave Lighting Program
WAN Wide Area Network
LAN Local Area Network
HAN Home Area Network
3-Level Residential Lighting Solution
Level 1:
Simple, HAN
Only
Level 2:
LAN/App Support
Level 3:
Internet/Remote
Access
Lighting Gateway Overview
Cost Optimized Gateway – Single radio, Single Antenna
– No USB, No I/O Expanders
– Low power -> ~0.4W in Operation
IPv6 – Complete IP Ecosystem
Lighting Software Platform – SSDP Discovery
– Simple Web UI for settings and firmware updates
– Generic API for IP Clients (iPad, iPhone, Android, Google TV, Apple TV, Mac App)
Basic Application – Free Application
– iPhone and iPad Optimized Applications
– In Home (LAN) Setup and Control
Upgrade to Remote Access
– Enable Monitor and Control From anywhere
GWR & Partners – Complete Product Line
2W to 120W CFL
Popular Form Factors Additional LED Form Factors
7W to 20W
LED
GWR Smartlight
TCP CFL‟s
GreenWave LED
TCP PAR30/38 LED‟s
LSG LED (Google
Bulb)
iPad and iPhone Lighting Applications
Full Lighting Control
– Individual Bulbs
– Rooms
– Smart Controls
– Similar Experience to EMS
Two Access Models
– LAN only by default
– Paid upgrade to WAN access / control
Product Image Icons
– Consumers can change to photography
Lighting Control
– Tap On / Off
– Slider for Dimming
– Fixture Grouping
Room Control
– On / Off / Dim
My Lights
Creating Fixtures
Managing Rooms
Easy device adoption using GUI assets and
GreenWave GOP API
Google TV
Web Browser
iPhone
Android
Android Mobile Application
Release: On Android Store
Portal Branding
Pulling It All Together
Consumer and
Utillity Interfaces Lighting Heating and
Cooling
Foundation for the “Smart Home”
Home Security and
Fire Packages
Networking and
EMS
Communication
White Goods
Communication Media & Internet
Services Package
Plug Loads /
Metering and
Control
DOE EV Freedom car
US Electrified Vehicle Goal
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1,000,000 Plug-In Vehicles by 2015
• This goal includes BEVs and PHEVs. Technologies enabled
by Lithium Ion battery technology advances.
• Announced OEM production plans total 1.2 M EVs by 2015
cumulatively (further OEMs are expected to market EVs).
• DOE‟s actions: Investments (R&D and productions),
Demonstrations and Incentives.
• 3 and 2.4 billion dollars investment loans in Battery Facilities
and support for EV component.
“With more research and incentives, we can
break our dependence on oil with biofuels, and
become the first country to have a million electric
vehicles on the road by 2015”
President Barack Obama,
2011 State of the Union
Benefits:
• Reduced petroleum dependence
• Environmental stewardship
• Green collar job creation
Codes and standards for plug-in Electric Vehicle Charging
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Historical Perspective on Connector Standards:
• In 1913 there were 30,000 EVs in US
DOE Freedom car
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Smart Grid Development
• US initiatives for electrified vehicles: a driver for
Smart Grid Development
• Plug-in Electric Vehicles Initiatives
• EV and charging Demonstrations
• Smart Grid Communication and Metering Components
• UMAN
• Compact Metrology
• Home Getaway
• Codes and Standards for Plug-in Electric Vehicle Charging
• Electric vehicle codes and standards play a key role
in deployment of interoperable charging and
communication infrastructure.
• Harmonization of those standards on a global basis,
even though they are not identical, ensures that
they are compatible.
Smart Vehicle-Grid Interface
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Requires standard connectivity/communication protocols to minimize impact on automotive industry and utilities/grid operators
(cost, complexity, reliability)
FreedomCAR Grid Interaction Tech Team (GITT)
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Support a transition scenario to large scale grid-connected vehicle charging with transformational
technology, proof of concept and information dissemination
• The GITT addresses connectivity between light duty plug-in vehicles, the charging infrastructure and the
electric power grid, focusing on the following:
• Reduced Cost of Electric Charging Infrastructure
• Harmonization of Global Connectivity Standards
• Enabling Technology Development
• Enhanced Viability of Fast/Consumer-Friendly Charging
• Managed Vehicle Charging Loads Consistent with Smart Grid
Home Gateway
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Issue
• Home area networks (HANs) will utilize smart meters and appliances with communication and control
capability (e.g., Zigbee) to manage/balance loads; PEVs are essentially a large appliance must be compatible
with the „gateway‟ (i.e., SAE J2847 compliant messaging)
Objective
• Develop a test fixture to verify compliance with SAE J2847, focusing on vehicle-gateway communication
Approach
• Emulate EVSE communication with a production gateway to be provided by a supplier; expand to include the
utility, EVSE and vehicle as the balance of the system hardware becomes available.
Codes and standards for plug-in Electric Vehicle Charging
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Each type of vehicle has unique charging needs:
• Plug in Hybrid Electric Vehicle (PHEV)
• Very limited electric range –small battery 5-10 kWhr
• Charge power 1-3 kW
• Extended Range Electric Vehicle (EREV)
• Increased electric range –medium battery 10-20 kWhr
• Charge power up to 6 kW
• Battery Electric Vehicle (BEV)
• All electric range –large battery >20kWhr
• Charge power > 6 kW
Codes and standards for plug-in Electric Vehicle Charging
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SAE J2953 EVSE-PEV-EUMD-Utility Compatibility
• Many Combinations of EVs, EVSE and Utility Region Installations
Codes and standards for plug-in Electric Vehicle Charging
Codes and Standards – Drive for Harmonization
• Test Procedures, Hardware, Communication Protocol…)
Codes and standards for plug-in Electric Vehicle Charging
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AC Charging Connector Options
Codes and standards for plug-in Electric Vehicle Charging
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DC Charging Connector – “Fast Charge”
• Working to harmonize
• Type 1 or Type 2 “core”, adding DC contacts
• DC contact location and other physical features are common
• Common control signals
Codes and standards for plug-in Electric Vehicle Charging
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Looking Forward: SAE J2954-Wireless EV Charging
• Customer transparency and seamlessness for EV/PHEV charging without having to physically connect.
• Smart Grid programmability
• Global Harmonization for wireless power transfer
Inductive Charging
Electromagnetic field used to transfer energy
between two objects in close proximity.
A charging station sends energy through inductive
coupling to an electrical device, which stores the
energy in the batteries.
Magnetic Resonance
Based on coupling when two objects exchange
energy oscillating magnetic fields. Occurs when
natural frequency each object is approx. the same.
Two idealized resonant magnetic coils, shown in
yellow. The blue and red color bands illustrate their
magnetic fields. The coupling of their respective
magnetic fields is indicated by the connection of the
Color bands.
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Thank you
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