1. Electric Vehicle Service Equipment (A.K.A. Charging Stations)
Ken Debrecht and Chris Jones
Presented to NBEAA November 5, 2011
Agenda
Why EVSE? Safety!
History of EVSEs and EVs with on-board inlets
J : Ford Ranger EV
SPI: Toyota RAV4 EV
LPI: General Motors EV1
Tesla: Tesla Motors Roadster
Present Day 120/240V EVSE J and EVs with on-board inlets
Nissan Leaf
Chevrolet Volt
Evolving Quick Charge DC EVSE
EVSE Manufacturers
Public EVSE Installations and Networks
EVSE EV Charging Demonstration

2. Why EVSE? Safety!
Always GFI
Hot pluggable: no exposed powered contacts
no power until pilot connected
no power after pilot disconnected J

3. Why EVSE? Safety!

4. Why EVSE? Safety!

5. History of EVSEs: J1772-2001 and Ford Ranger EV

6. History of EVSEs: SPI and Toyota RAV4 EV

7. History of EVSEs: LPI and GM EV1

8. History of EVSEs: Tesla

9. Present Day 120/240V EVSE: J1772-2009 and Nissan Leaf and Chevy Volt

10. Evolving Quick Charge DC EVSE

11. EVSE Manufacturers: Go Smart 4 at Sonoma County Water Agency

12. EVSE Manufacturers: Aerovironment
1 at Santa Rosa Plaza Parking Garage, 3rd floor, J section

13. EVSE Manufacturers: Blink
One at E&M in Healdsburg; open to public on weekends or by appointment
Charging and required RFID card free for now

14. EVSE Manufacturers: Leviton
Several at Sonoma County Administration Buildings
Charging free so far, but needs RFID card, which cost money

15. EVSE Manufacturers: Clipper Creek

16. EVSE Manufacturers: Schneider Electric
Available from Home Depot for $799

17. EVSE Manufacturers: SPX
$700, 120 or 240 volt, field adjustable for amperage

18. EVSE Quick Charge High Voltage (up to 600V/125A) Manufacturers

19. Public EVSE Installations and Networks
Coulomb ChargePoint
Blink
EAA evchargermaps.com
Some EVs come with display that helps you find chargers and will text you when done charging
Smart Phone Apps:
show you a map of where public chargers are
text you when the EVSE is done

20. Public EVSE Installations and Networks
Coulomb Map: Level 2, Bay Area and Sacramento

21. Public EVSE Installations and Networks
Coulomb Map: Level 2, Santa Rosa

22. Public EVSE Installations and Networks
Blink Map: Sonoma and Napa Counties

23. Public EVSE Installations and Networks
EVChargerMaps Map – North Bay

24. Conductive Charging Adapters

26. EVSE EV Charging DemonstrationJ
EVI DS-50: portablized with plug
EVI ICS-200: portablized with plug (Ken C.)
Avcon Power Pack (hard wired on wall at Blue Sky Center shop) J
J plug to J socket adapter
NEMA
J plug to socket adapter
J plug to socket adapter
240V plug to 6-20 socket adapters (12)
120V plug to 6-20 socket adapters (6)