EVs and Home Energy

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

GreenWave Reality Company Confidential

GreenWave Reality

Solution


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

GreenWave Reality Company Confidential GreenWave Reality Company Confidential

Consumer Experience

Web Experience

Mobile Experience


Standard based solutions

GreenWave focuses on standard based solutions

No Proprietary protocols

3rd party interfaces adopted to standards

TCP/IP


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


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


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


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


GreenWave Products


Sample Starter Pack


Display Overview


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


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


Historical Perspective on Connector Standards:

• In 1913 there were 30,000 EVs in US

DOE Freedom car


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


Requires standard connectivity/communication protocols to minimize impact on automotive industry and utilities/grid operators

(cost, complexity, reliability)

FreedomCAR Grid Interaction Tech Team (GITT)


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


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.



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



SAE J2953 EVSE-PEV-EUMD-Utility Compatibility

• Many Combinations of EVs, EVSE and Utility Region Installations


Codes and Standards – Drive for Harmonization

• Test Procedures, Hardware, Communication Protocol…)



AC Charging Connector Options



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



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
