CPUC OIR R09-08-009 Submeter Protocol Public Workshop Adrene Briones ECOtality North America October...

CPUC OIR R09-08-009 Submeter Protocol Public Workshop

Adrene BrionesECOtality North America

October 27, 2011

EV Project Deployment

• Color touch screen• Real time communications• LAN, CDMA, WiFi, AMI

• Certified utility meter• Reservation capable• Smart phone & web controls• Host web portal• 360o beacon light • ADA compliant• Cord management• Specified advertising space

Smart EVSE

Network and Mobile

Current Installs

1. Minimize Cost2. Ease of Installation3. Reduce Power Diversion 4. Aesthetics5. Differentiate Electricity

for Transportation6. Enables Rate Design

Benefits of Submeter in EVSE

Sub-meter embedded in EVSE communicates securely with 3rd party EVSP cloud based system. EVSP system in turn communicates securely with Utility MDMS

Sub-meter embedded in EVSE communicates securely with utility as end node attached to the AMI edge router (using vendor specific AMI protocol e.g. SSN’s 802.15.4 mesh)

Sub-meter embedded in EVSE communicates securely with utility via premises smart meter using utility controlled HAN network e.g. ZigBee SEP

EVSE

Utility MDMS

Premises Smart Meter

EVSP Secure Cloud Services

EVSE Provisioning & Mgmt System

Energy Database

Utility AMI Network

AMI headend

Internet

11

3

22

Premises Broadband Router

AMI NAN Router

3

SSL/VPN

SSL/VPN

Communication Options

AMI NAN Router

Utility AMI Network

AMI headend

Concerns

Contact Info

www.ECOtality.com ● www.theEVproject.com ● www.blinknetwork.com

Adrene Briones

Los Angeles, CAP: 424-400-4646abriones@ecotality.com