technology that moves the world · dcfc charging site home / community super market, mall, grocery,...
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Technology that moves the world
Efacec DC Fast Chargers
EFACEC USA OPERATIONS
Norcross, GA Rincon, GA
Efacec Worldwide:
• $1.5 Billion dollar Portuguese conglomerate. Founded in 1948 and headquartered in Porto City, Portugal.
• Present in the USA since 2001.
• Present in over 65 countries on 5 continents.
• Employs around 4,500 people.
Rincon, GA Norcross, GA
EFACEC USA OPERATIONS
Transformers
Mobile Substations
SCADA & SmartGrid
EV Chargers
Current Charging Technologies
Level 1 Level 2 DC Fast Charging
120 Volts / 15 Amps
LEAF Charging Time:
• 0%-100% = 20 hrs
• 50%-100% = 6-8 hrs
240 Volts / 15-30 Amps 480 Volts / 100 Amps
2012 LEAF Charging Time:
• 0%-100% = 7.2 hrs
• 50%-80% = 2.2 hrs
LEAF Charging Time:
• 0%-80% = 25-30 mins
• 50%-80% = 10-15 mins
2013 LEAF Charging Time:
• 0%-100% = 4 hrs
• 50%-80% = 1.1 hrs
Spark Charging Time:
• 5%-100% = 30 mins
• 50%-80% = 10-15 mins
US PEV charging standards
L1 L2
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DC
480V @ 100 Amps
20 kw - 50 kw
Applications:
Industrial/Commercial Only
Shopping, Retailers
Gas Stations, Restaurants
Nissan LEAF Charging Ports
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CHAdeMO SAE J1772
Universal combined charging system
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SAE J1772 combo port & connector
Combines L1/L2 and DC Fast Charge
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**Available on the
Chevy Spark EV &
BMW i3
As of 7/1/13 there are 2,827 CHAdeMO DC Quick
chargers installed: Japan: 1,716 | Europe: 815 | USA: 284 | Other: 12
PEV sales are strongly correlated with the availability of a
charging infrastructure network
Recent research estimates that by 2020 PEV sales will
reach 3 Million globally, with 900K in Japan. (Pike Research, 2013)
Currently over 49,000 charging stations globally. 94% of
these are AC and 5% are DC. (Pike Research, 2013)
EV Market facts and forecasts
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Charging infrastructure drivers
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Infrastructure Opportunities
Focus Primary Secondary Tertiary
Distance Short 35+ miles
Suburban
60+ miles
Urban
Charging
Type
Home Destination Charging Pathway Charging
Charger
Type
Normal (L1 or L2)
DCFC
Charging
Site Home / Community
Super market, Mall,
Grocery, Gym, Gas
Station
Major roads,
Highways, Rest
Areas, Gas Stations
Normal
DCFC
Efacec QC50 DC Fast Charger (1 piece)
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Input Voltage:
• 480 v, 3 ph, 60 Hz • 3ph + Grd + Neutral
• 100 Amp service
• 79 FLA
Output:
• 62.5 KW Max
• Up to 500 VDC
• Up to 125 Amps
Charge Time = 15-30 min**
**Depends on vehicle and
battery state of charge.
Dimensions:
•31.5” x 31.5” x 82” tall
•1,760 lbs.
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Power Unit
QC50 DC Fast Charger
(2 piece: 1 Power Unit + 1 Kiosk)
Power Unit and kiosk up to 65 ft. apart. Unlimited distance with fiber optic cabling.
Kiosk (SAE Combo
prepared + CHAdeMO)
(customizable)
Kiosk (CHAdeMO)
(customizable)
Kiosk (CHAdeMO)
(customizable)
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Efacec DC Combined
Fast Charging Station
SAE Combo port
(L2 + DC charging)
CHAdeMO port
(DC charging)
1st EV Charger Manufacturer to obtain ETL Certification on
SAE/CCS charging standard.
Efacec Dual Connector
DC Fast Charger Supports
Both SAE and CHAdeMO
SAE Combo CHAdeMO
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27 QC50s installed in the US
• 26 in the Chicago, IL, Metro Area
• Whole Foods, Walgreens, Chicago Midway
cell phone parking lot; Chicago Tollway oasis;
7-11 & Citgo gas stations
• 1 in Palo Alto, CA
• Stanford shopping mall
• 4 coming soon to the Sacramento Area
•Dual connectors for both CHAdeMO & SAE
Combo electric vehicles
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QC50s installed in Chicago Metro Area
Power cabinet in the back
Central controller and user interface in the front
Chicago Midway Airport
Chicago, IL – O’hare Tollway Oasis
A total of 8 DC Fast Chargers at 4 Tollway Oases around Chicago
Palo Alto, CA – Stanford Mall
Madeira Island (Portugal)
QC50
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First DC Fast Charger Upgradeable
to the SAE Combo (Belgium)
Installation Concerns
• Sites with poor network signal – Chargers installed within underground parking garages may experience
communication problems
– If antennae cannot be extended far enough, the cellular router has to be installed
outside the parking garage in a NEMA 4 enclosure in order to access cellular
signals, running CAT5 or CAT6 ethernet cable back to the kiosk. The NEMA 4
enclosure would also need to include power for the router.
• Distance between the power unit and the kiosk in
retail urban locations – 65 ft. max with copper CANBus (RS485) communication wires
– Unlimited distance with fiber optic communication with an increase in equipment
and installation cost
• Average costs of installation – $12K - $20K for a normal installation.
– $25K - $40K if an isolation transformer is required to step up from 208 v, 3 ph
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Electrical Infrastructure Concerns
3 phase 480 V availability
– 480V, 3 ph is not commonly
available in non industrial
/commercial areas in the USA.
– On sites where 480 V service
is not available, a step-up
transformer must be installed
to bring voltage up from 208 to
480.
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Operating issues
– More education and information on how a DC
Fast Charger operates are needed.
Example:
• With the LEAF on DCFC, the battery only charges
up to 80% - 85% of its capacity. After reaching that
threshold, the charging session is automatically
shut off by the vehicle.
• With the Spark EV & BMW i3, the battery will
charge all the way to 100% on DCFC.
– Connectors operate differently than L2
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Charging Infrastructure Architecture
Chargers standalone installed
Chargers installed in a network
With energy storage infrastructure
Without energy storage infrastructure
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EV Charging Infrastructure Management
EV User Portal • Portal that provides public information about the charging stations
• Available for desktop computers
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– Device monitoring • EV charging stations (CS) and satellites
– Infrastructure Management • Charging station management
(add / remove CS or satellite, etc.)
• Visual representation of CS on map
• Alarm management
• Control CS
(abort charges, reset, etc.)
• Energy and use monitoring
• Network performance indicators
– User Public Portal • CS location and availability
• Find CS on a trip route
• Reserve CS
• User/Card management
(customer association, activation, blocking, cancelation, etc.)
• Notification management
(news, end of charge, upcoming reservation, etc.)
• Reporting
(station usage, energy sold, etc.)
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EV Charging Infrastructure Management
• A cooperative purchasing organization with approx.
4,000 members nationwide including utilities,
municipalities, universities, police & fire depts., etc.
• See member list at:
http://www.hgacbuy.org/program/endusers/default.aspx
• HGAC members can purchase Efacec DC Fast
Chargers, as well as the MConverge network
management package without the need for a formal or
public bidding process.
• Efacec has been awarded this contract for two years
beginning Oct. 1, 2012.
Mike Anderson Efacec USA 2755 Northwoods Parkway
Norcross, GA 30071 Tel: (770) 446-8854 Cell: (404) 536-3035
Email: [email protected] www.efacecusa.com
THANK YOU!