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
J1772-2001: Ford Ranger EV
SPI: Toyota RAV4 EV
LPI: General Motors EV1
Tesla: Tesla Motors Roadster
Present Day 120/240V EVSE J1772-2009 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
Why EVSE? Safety!
Always GFIHot pluggable: no exposed powered contacts
no power until pilot connectedno power after pilot disconnected
J1772-2009
Why EVSE? Safety!
Why EVSE? Safety!
History of EVSEs: J1772-2001 and Ford Ranger EV
History of EVSEs: SPI and Toyota RAV4 EV
History of EVSEs: LPI and GM EV1
History of EVSEs: Tesla
Present Day 120/240V EVSE: J1772-2009 and Nissan Leaf and Chevy Volt
Evolving Quick Charge DC EVSE
EVSE Manufacturers: Go Smart4 at Sonoma County Water Agency
EVSE Manufacturers: Aerovironment1 at Santa Rosa Plaza Parking Garage, 3rd floor, J section
EVSE Manufacturers: BlinkOne at E&M in Healdsburg; open to public on weekends or by appointment
Charging and required RFID card free for now
EVSE Manufacturers: LevitonSeveral at Sonoma County Administration Buildings
Charging free so far, but needs RFID card, which cost money
EVSE Manufacturers: Clipper Creek
EVSE Manufacturers: Schneider ElectricAvailable from Home Depot for $799
EVSE Manufacturers: SPX$700, 120 or 240 volt, field adjustable for amperage
EVSE Quick Charge High Voltage (up to 600V/125A) Manufacturers
Public EVSE Installations and Networks
Coulomb ChargePointBlinkEAA 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 aretext you when the EVSE is done
Public EVSE Installations and Networks
Coulomb Map: Level 2, Bay Area and Sacramento
Public EVSE Installations and Networks
Coulomb Map: Level 2, Santa Rosa
Public EVSE Installations and Networks
Blink Map: Sonoma and Napa Counties
Public EVSE Installations and Networks
EVChargerMaps Map – North Bay
Conductive Charging Adapters
EVSE EV Charging Demonstration
J1772-2001EVI DS-50: portablized with 10-30 plugEVI ICS-200: portablized with 10-30 plug (Ken C.)Avcon Power Pack (hard wired on wall at Blue Sky Center shop)
J1772-2009J1772-2001 plug to J1772-2009 socket adapter
NEMAJ1772-2001 plug to 14-50 socket adapterJ1772-2009 plug to 14-50 socket adapter240V plug to 6-20 socket adapters (12)120V plug to 6-20 socket adapters (6)
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