Transcript Conf-EV2-6_Ben-van-de

Company network and experience
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Automotive Industry
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Marine Solutions
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E-Mobility
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Sustainable Energy
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Process and Offshore
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Bio Industry, Electronics
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Safety Equipment
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Program- & Company Management
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Elevator Systems
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Construction, Engineering, Design
Strategy and Services
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We offer.
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Complete EV driveline conversion kits and
development for cars, trucks, buses and
commercial vehicles in cooperation with E-Car.
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Management advising, program management,
design, development, engineering, prototyping.
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Customer projects support from pre-study till
ready product.
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Feasibility studies.
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Governmental and educational advising and
project support management.
BEV Development & Production
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Start development BG2 driveline Feb. 2008
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Test driveline Aug. 2008 – Aug. 2009
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Production EV Adapt Sept. 2009 – Sept. 2012.
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Production Ecar Sweden Oct. 2012 - Ongoing
BEV Roadmap
E CAR 500 EV
E CAR Fiorino EV
E CAR Doblo EV
E CAR KA EV
E CAR Qubo EV
E CAR Ducato EV
BEV Small Commercial Roadmap
Weight : 500Kg
Turning circle: 3.2meter
Battery: 48 Volt 180Ah
Range/charge: 110 km
Cabin heater: Ethanol.
Max cargo load: 300Kg
Max speed : 30-50 km/h
Charging time: 4 hours
Max 1st passenger.
BEV Small Commercial Roadmap
Vehicle 230kg, Payload max. 200kg
Power (Min/Max) 2kWh/4kWh
Consumption 4kWh/100km
Range 50km/100km
Max. speed 45km/h
BHEV/Hybrid Projects
Person transportation with
Methanol fuel cell range
extender up till
18 persons or 12 persons and 2
wheelchairs
Commercial transportation
with methanol fuel cell range
extender up till 4.5 tons
Commercial
transportation with
methanol fuel cell range
extender up till 18 tons
BHEV/Hybrid Projects
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Hybrid Driveline
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3-phase AC motor
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Power electronics
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Battery system (LiFePo4)
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Battery Charger
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DC/DC
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(Methanol Fuel Cell Range
Extender)
Flexible and scalable solution which can be adapted to most vehicles
FC Range Extender Concept
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The Fuel Cell range extender running on Methanol will be used as an
onboard generator for the vehicle to charge the battery while driving
the car.
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An 10kW fuel cell with 10 kWh battery can power a small size car up
to 600 km depending on the application and fuel volume. No special
infrastructure is needed for Methanol fuel stations.
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The fuel cell runs quiet, vibration free, very low CO² emission, the
heat from the fuel cell is used for heating and cooling the interior
and drivetrain systems.
The Methanol FC deliver uncompromised RANGE
The best of two worlds
BEV OEM Project
Weight : 1815 kg
Motor: 150 kW
Acceleration: 0-100 km/h 10,5 sec Max speed limited : 120 km/h
Battery: 400 Volt, 37 kWh
Charging time: 11 hours
Range/charge: 120-150 km
Interior heater/ACC: 400 V.
Elec Boat Project
Electric Power Boat. 100 kW electric motor. 30 kWh LiFePo4 battery
Electric Boat. 30 kW electric outboard motor. 7.5 kWh LiFePo4 battery
Elec/Hybrid Boat Project
Tow boat with 120 kW electro motor with 30 kWh
Methanol fuel cell generator combined as replacement
for a 200 kW diesel engine. Equipped with 120 kWh
Lithium batteries
Elec/Hybrid Boat Project
Sail boat with 12 kW electro motor, regeneration during
sailing and a small 5 kW Methanol fuel cell generator.
Equipped with 15 kWh Lithium batteries
Electric Conversions 1
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Important points to consider.
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Plan your work carefully, that the overall safety will not
be jeopardized by the conversion.
Plan carefully which components/system to use.
Be sure that you have a proper design before you start
building.
Make sure that the battery packs and mountings are
proper designed to withstand crashes and
separations/penetrations.
Be sure that never any High Voltage cables are powered
when the vehicle is shut off, unless it is charged.
Be sure that you have main contactors on the plus and
minus side of the HV circuit which shut off the power
immediately when there occurs a shortcut or in a crash
situation so the car body never can be energized with
High Voltage.
Electric Conversions 2
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Important points to consider.
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Make sure that the percentage of the weight
distribution over the front and rear axle do not
change to achieve a similar handling of the vehicle as
in original state.
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Be sure that the weight of the vehicle do not exceeds
the max. weight limits of the original vehicle.
Otherwise the axels, suspension, brakes and main
construction of the car has to be changed and
homologated, which is a time and cost consuming
process.
Electric Conversions 3
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Important points to consider.
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Batteries are available in many different types and
chemistry.
Lithium Cobalt (LiCoO2), is a common battery type, but
very instable with high temp., short cuts, etc. Not really
recommended for electric drivetrains. Due to possible
fire, and explosion risk with thermal overrun.
Lithium Phosphate (LiFePo4) is a common battery type,
which is recommended for electric drivetrains. This type
is a much more stable battery type with long lifetime.
Lithium Titanate1 (Li4Ti5O12) is a less common battery
type, this type is expensive and mostly used in high
demanding systems, specially with high discharge over
short time, and extreme quick charging applications.
Which battery type you should choose to use is strongly
depending on the application wherein it will be used.
Make sure that you always use the right battery
management system and type of cooling for your system.
Charging Infrastructure 1
Type 2 European Charging
240V-400V / 2kW-43kW
Combined Public Charging.
CHAdeMO and Type 2, 400V.
Type 2, 240V Charging
Type 2 European Home Charging
240V-400V / 2kW-7kW
Charging Infrastructure 2
Inductive Charging, has many positive points compared
with traditional charging stations.
• Takes less space in new infrastructures.
• No charging cables needed.
• No freezing problems, no cables which can freeze to
the ground and can be damaged.
• Easy to combine with traditional charging stations.
• Supports quick charging, and direct communication
with the systems on board of the vehicle.
• Can be used for private and commercial vehicles.
Charging Infrastructure 3
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Important points to consider.
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Has the City, Village or Area grid the capacity to
support a charging infrastructure in the future?
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Which are the strategic best areas/parking facilities
to integrate a charging infrastructure?
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Preferable is that the electricity comes from
renewable sources, like wind, water or solar
facilities.
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Preferable is that the charging station are equipped
with the Type 2 European charging plugs, type 2 will
be the European charging standard.
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If Inductive charging methods will be considered in
the future, they should be installed on less crowdie
areas like parking garages, due to the magnetic field
they create while the are in use!
Stationary Power Stations
Stationary Power Stations (SPS) can quickly store energy
from wind, water and solar energy during times with
overcapacity and use the stored energy during high peak
hours to stabilize the grid.
Mobile Power Stations
Mobile Power Stations
Mobile Power Stations (MPS) can quickly store energy from
wind, water and solar energy during times with overcapacity
and use the stored energy during high peak hours to stabilize
the grid.
The big advantage you have with the MPS is that it can
provide immediate power assistance with nature
catastrophes, grid failures, temporary power supply on road
construction sides, big traffic accidents, power supplies at
hospitals with power failure, power supply at remote
locations, etc.
The MPS can be equipped with foldable solar panels and max
6 windmills, as well with a Methanol fuel cell bank to charge
the batteries under any condition.