cpuc oir r09-08-009 submeter protocol public workshop adrene briones ecotality north america october...
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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: [email protected]