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)