Not exact matches
To test the process, the WPI researchers sliced the
drive unit (which contains the
electric motor and other components
of the
drive train)
of an all -
electric Chevrolet Spark vehicle into several pieces and then shredded the pieces.
In an effort to help develop a sustainable domestic supply
of rare earth elements and lessen the United States» dependence on China for materials that are vital to the production
of electronics, wind turbines, and many other technologies, two researchers at Worcester Polytechnic Institute (WPI) have developed a method
of extracting rare earths from the
drive units and motors
of discarded
electric and hybrid cars.
Finally, there's the
drive unit, which consists
of the high output AC synchronized
electric motor, transmission, and power control
unit.
It would pair a 290 - hp, 2.0 - liter gas engine with two
electric motors — a small 55 - hp
unit integrated in the transmission and a 115 - hp motor
driving the rear wheels — for a combined output
of more than 450 hp.
(800 / min — 5,000 / min) Maximum Revs: 9,150 rpm Power output per l: 133 hp / l (V8 engine) Power transmission: Combustion engine with hybrid module and transmission bolted together to form a single
drive unit; seven - speed dual - clutch transmission; rear - wheel
drive; front
electric motor with gearbox for
driving the front wheels (decoupled from 146 mph); five pre-selectable operating modes for optimum coordination
of all
drive units.
A single
electric motor deploys power at the front axle to supplement the 1.5 - litre petrol
unit driving the rear; the combined output
of the hybrid powertrain is 357bhp.
The Regera features a twin - turbo 5 - litre V8 that puts out 1084bhp and 1280 Nm
of torque, this is then mated to not one, but three different
electric drive units.
2014 Lexus RX450h Base price: $ 47,320 Price as tested: $ 56,445 Options on test car: Dual - screen rear seat DVD system, Navigation system, Backup camera & App suite package ($ 4,920), Heated and ventilated front seats ($ 640), Mark Levinson premium sound ($ 995), Premium Package ($ 2,570) Powertrain: 3.5 - liter V6 engine, 37 kWh Ni - MH battery pack and twin front
electric motor
units, continuously variable transmission, front - wheel
drive — 295 combined system horsepower S: S: L - observed fuel economy: 28.2 mpg Lexus provided the vehicle for testing purposes and one tank
of gas.
@ 4,500 rpm (226 lb. - ft total) Transmission E-Continuously Variable Transmission (E-CVT) Brakes Four - wheel disc with ABS Tires P225 / 50R17 Price: base / as tested $ 29,590 / $ 35,690 Destination charge $ 1,695 Natural Resources Canada fuel economy (L / 100 km) 3.7 city, 4.0 highway Standard features E-CVT transmission, Eco-Assist
Driving Coach System, Hill Start Assist,
electric assisted power steering, Acoustic Vehicle Alerting System, Vehicle Stability Assist with traction control, tire pressure monitoring system, immobilizer, security system, power operated heated mirrors, Halogen projector beam headlights, LED daytime running lights, LED taillights, speed sensing wipers, dual - zone climate control with filtration, proximity key entry system, remote trunk release, multi-angle rear camera system, driver's expanded view mirror, Bluetooth phone interface, Lane Watch blind spot display, cruise control, front heated seats, 8 - way power adjustable driver's seat, 4 - way manual adjustable passenger seat, AM / FM / CD / MP3 / WMA audio system with 6 speakers, 8 - inch i - MID (intelligent Multi-Information Display) LED display screen, HondaLink with audio touch screen, Hill - Start Assist, full complement
of airbags (including front, side, and side curtain
units), ABS brakes with Brake Assist, EV mode button, ECON mode button, Active Noise Cancelation.
When a high level
of power is demanded by the driver, the
electric motor at the rear axle works together with the 2.0 TFSI in a boost mode, in which both
drive units output propulsive power.
The GETRAG Corporate Group, a specialist in transmission and
drive technology, has secured a contract from Volvo Car Corporation to supply its
electric drive unit 1eDT240 for the
electric version
of the Volvo C30.
The Nismo Concept not only proves the hidden potential
of Nissan LEAF but also adds even more excitement and energy to LEAF, delivering a guilt - free yet exhilarating
driving experience that can be enjoyed by every car enthusiast,» said Hideaki Watanabe, Corporate Vice President, Nissan Motor Company and head
of the company's
electric vehicle business
unit.
The Prius c's Hybrid Synergy
Drive system integrates the operation
of components that include a gasoline engine, an
electric motor within a Continuously Variable Transaxle, a NiMH battery, and power electronics: power control
unit (inverter), a DC - DC converter, a step - up converter and a hybrid control computer.
Powered by a 1.4 liter engine, when used in conjunction with the
electric drive unit, total system output power is 201 horsepower and 243 lb - ft
of torque.
The capacity
of the compact energy storage
unit for the
electric motor is sufficient to
drive the concept study over a distance
of up to two kilometres on
electric power alone.
It covers all components
of the
electric drive, the
electric motor developed by BMW, the lithium - ion battery and the intelligent engine control
unit.
Among Getrag's introductions at the Frankfurt Motor Show were a new dual clutch
electric drive unit; a further development
of its Boosted Range Extender; and a variant
of the PowerShift transmission with an integrated
electric motor for mild hybrid applications.
The performance hybrid system, one
of Honda's new «Earth Dreams» technologies (earlier post), utilizes a front - mounted 30 kW +
electric motor, located within the 7 - speed dual clutch transmission, and a novel dual
electric motor
drive unit (independent 20 kW +
units on each side) with a bilateral torque adjustable control system to instantly generate negative or positive torque to the rear wheels during cornering.
Transmission specialist Oerlikon Graziano is showcasing its range
of hybrid and
electric transmission systems, including the OGeco torque infill
unit that integrates a 6 - speed automated manual with a 120 kW
electric motor through a 2 - speed epicyclic transmission, as well as a new 2 - speed automated manual
drive system, at the the 2014 CTI Symposium and Transmission Expo in Berlin next week.
The gas engine alone makes alone makes 500 horsepower and 406 lb - ft
of torque, but combined with the
electric drive units, the car puts out a maximum
of 573 hp and 476 lb - ft.
The Twin Up concept comes with a
drive unit that comes in the form
of a 0.8 liter diesel motor, an
electric motor that produces 35kW, and a 7 speed DSG.
The 5.5 - foot - long (1.6 m), 435 - pound (198 kg) pack supplies energy to an advanced
electric drive unit capable
of 373 lb - ft
of instant torque (506 Nm) to propel the vehicle.
The control
unit uses this analysis
of the
driving situation to detect the threat
of traction loss on one side
of the car and calculates the required locking effect, which is engaged by an
electric motor.
Not to be confused with the all -
electric Chevy Bolt that we detail next, the next - gen Volt does have a fairly robust
electric -
drive unit of its own, and that's with a 53 - mile range, according to the EPA.
These unique characteristics also come out clearly in BMW ActiveHybrid 7 through the combination
of an eight - cylinder power
unit with
electric drive.
To transmit the
drive power developed jointly by the V8 power
unit and the
electric motor, BMW ActiveHybrid 7 comes with a newly developed eight - speed automatic transmission specifi cally tailored to the demands and potentials
of hybrid technology.
Transmission specialist Oerlikon Graziano is showcasing its range
of hybrid and
electric transmission systems, including the OGeco torque infill
unit that integrates a 6 - speed automated manual with a 120 kW
electric motor through a 2 - speed epicyclic transmission, as well as a new 2 - speed automated manual
drive system, at the the... Read more →
When the driver applies the brake pedal, a signal is sent to the vehicle's Electronic Control
Unit (ECU), which determines the appropriate amount
of braking force to assign to regenerative braking through the
electric drive motor and to the hydraulic friction braking system.
The 5.5 - foot - long, 435 - pound pack supplies energy to an advanced
electric drive unit capable
of 295 lb. - ft.
Regardless
of the selected
driving mode, the
drive power generated by the
electric motor, the combustion engine or the two
units acting in unison is channelled swiftly and precisely to wherever it can be converted into forward propulsion most effectively.
When the battery's energy is depleted, a gasoline / E85 - powered engine generator seamlessly provides electricity to power the Volt's
electric drive unit while simultaneously sustaining the charge
of the battery.
The Volt's
electric drive unit delivers the equivalent
of 150 horsepower, 273 lb - ft.
Disclaimer: Chevrolet Provided the Volt, Insurance, and One Tank
of Gas Year: 2016 Make: Chevrolet Model: Volt Trim: Premier Engine: Voltec
Electric Drive Unit, 1.5 L Four - Cylinder (Range Extender) Driveline:
Electric Transaxle, Front - Wheel
Drive Horsepower @ RPM: 149 Torque @ RPM: 294 @ 0 Fuel Economy: EV / Gas Only - 106 MPGe / 42 Curb Weight: 3,543 lbs Location
of Manufacture: Detroit, MI Base Price: $ 37,520 As Tested Price: $ 40,225 (Includes $ 825.00 Destination Charge) Options: Chevrolet MyLink Radio w / Navigation - $ 495.00 Driver Confidence 1 Package - $ 495.00 Driver Confidence 2 Package - $ 495.00 Kinetic Blue Metallic - $ 395.00 View full article
Once the battery is depleted the gasoline / E85 - powered engine generator seamlessly provides electricity to power the Volt's
electric drive unit while simultaneously sustaining the charge
of the battery.
To save on parasitic losses the car also does away with belt
drive AC compressor in favor
of an
electric unit.
In so doing, the SAV with all -
electric drivetrain will blaze a trail for both the fifth generation
of BMW eDrive technology and a flexible vehicle architecture which in future will allow every model in the line - up to be fitted with a combustion engine, a plug - in hybrid system or a battery -
electric drive unit, as desired.
A pair
of Australian inventors have developed a concept for a retrofitted
electric drive unit to convert conventional heavy - duty transport vehicles to plug - in hybrids.
With their high levels
of torque and instantaneous responses to every movement
of the accelerator,
electric motors already make significantly higher demands on
driving stability systems than conventional power
units.
Following the
electric vehicle fanfare generated by the Tesla Model 3 debut, Chevrolet showed off some
of its
electric tech — unveiling the battery pack and
drive unit for the upcoming 2017 Chevy...
The ELR will advance the design theme
of the Converj while featuring an
electric propulsion system made up
of a T - shaped lithium - ion battery, an
electric drive unit, and a four - cylinder engine - generator.
While the Wrangler and Patriot are concept vehicles, BMW will build 500 test
units of the all -
electric MINI E. Aimed at customers in emissions - tough states, such as California, the front - wheel -
drive MINI E features a 201hp motor.
Regardless
of the
driving mode selected, the power generated by the
electric motor, combustion engine or the two
units together is channelled quickly and precisely to the wheels where it can be converted most effectively into propulsion.
The nearly silent
electric drive unit delivers 370Nm
of instant torque, the equivalent
of 150PS, zero to 60mph acceleration in around nine seconds, and a top speed
of 100mph.
Some
of the emission reduction technologies implemented by industry include installation
of vapor recovery
units and various types
of automated lift systems to control well venting, development
of techniques for reduced emission completions, increased use
of electric / solar
driven pumps and low - bleed pneumatic controllers.
Adding an
electric front - wheel
drive unit may change the riding experience, especially since this wheel is exceptionally heavier than a standard wheel, and some commenters have expressed concern that the GeoOrbital spokeless wheel may be more delicate than traditional wheels, or cause handling issues because
of the higher weight (and because only the rim spins, not the entire wheel).
The train was originally intended to be put into service as a diesel
unit, but after «a fair bit
of community resistance» to the idea
of having a diesel train running there, the company explored the option
of using an
electric drive system coupled with a solar charging station, and found it to be a feasible alternative.