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The extendedrange electric vehicle drive system by Raser Technologies and its development partner FEV is targeted at providing up to 40 miles all-electric range for SUVs and light trucks. A liquid-cooled, 41 kWh lithium-ion battery pack operates at 700V and provides the energystorage. Click to enlarge.
has launched a new extended-range product line. With the new TerraVolt XR extended-range battery, Proterra buses can now be configured to travel up to 180 miles (290 km) between charges. This system enables customers to select the right amount and type of energystorage to meet specific route requirements.
The Robust Affordable Next Generation EV-Storage (RANGE) program’s goal is to enable a 3X increase in electric vehicle range (from ~80 to ~240 miles per charge) with a simultaneous price reduction of > 1/3 (to ~ $30,000). ARPA-E defines robust design as electrochemical energystorage chemistries and/or architectures (i.e.
Our Next Energy (ONE), a Michigan-based energystorage company ( earlier post ), unveiled a 240-Ah prismatic anode-free cell after a successful 12-month R&D effort. The company believes its anode-free cell is the highest energy density large-format cell ever produced. —Steven Kaye, ONE Chief Technical Officer.
Initial testing has demonstrated the hydrogen views have a range of more than 300 miles, representing an increase by almost a factor of 10 compared to standard electric cart vehicles. (CTE) has completed and delivered two hydrogen-powered utility vehicles to the US Department of Defense (DoD) Defense Logistics Agency ( DLA ).
Audi’s A1 e-tron, introduced at the Geneva Motor Show ( earlier post ), is a range-extended electric city concept vehicle featuring a 75 kW (102 hp) peak power electric traction motor and a single-rotor single-rotor Wankel engine coupled with an electrical generator with a charge rating of up to 15 kW. Battery pack. L/100 km (123.80
A recent preliminary road test of the Raser Hummer H3E, an H3 converted with a range-extended electric powertrain ( earlier post ), demonstrated more than 50 miles of all-electric range. Battery range of this innovative vehicle was more than sufficient to exceed our performance target of 40 miles in all-electric mode.
On Friday, the fleet of Chevrolet Equinox fuel cell electric vehicles involved in GM’s Project Driveway—the largest consumer fuel cell vehicle demonstration project to date ( earlier post )—passed the 1-million mile mark. kWh) provides energystorage for regenerative braking. Regenerative braking extends the driving range.
The 2012 e6-Eco 5-seat crossover is equipped with a BYD Li-ion battery pack and has an expected range of 300 km (186 miles) in urban roads condition. The BYD S6DM SUV can travel more than 60 km (37 miles) purely on electric power and more than 495 km (308 miles) in extendedrange with the 2.0L
BYD will present its “Three Green Dreams” strategy, which focuses on renewable energy generation (solar power); environmentally friendly energystorage (Li-ion iron phosphate batteries); and energy consumption (plug-in vehicles). miles) on urban roads, while its projected top speed is 140 km/h (87 mph).
The eGen Flex electric hybrid system includes a new drive unit, inverter and rechargeable energystorage system. The energystorage system incorporates the latest Lithium Titanate (LTO) technology, which significantly increases energy density, allows for faster charging and enables pure electric (engine off) extendedrange capability.
The ReEV propulsion system employs a 1.0L, 3-cylinder, 4-valve engine that is mated to a UQM PowerPhase 75 generator that provides 41 kW of continuous power in extended-range mode, with a peak power of 75 kW. The Caliber extendedrange demonstrator has an all-electric range of 40 miles (74 km), accelerates from 0-60 mph in 8.3
Nissan and Eaton will partner to combine their respective expertise in lithium-ion batteries and power electronics respectively, to bring reliable and cost-competitive second-life energystorage and control technologies to the market. The new Nissan LEAF 30 kWh has an extendedrange of up to 250 km (155 miles) on a single charge.
Using a micro-hybrid system featuring carbon/carbon ultracapacitor units as energystorage can result in significant increases in fuel economy over a baseline conventional vehicle, according to a study by Dr. Andrew Burke at UC Davis. The simulations used a “sawtooth” control strategy to optimize the efficiency of the engine.
Using ultracapacitor energystorage to further reduce life cycle costs, this next-generation hybrid bus has achieved Ultra Low Emission Bus certification with 37% lower greenhouse gas emissions than conventional diesel buses. An ultracapacitor energystorage system replaces the previous generation’s batteries.
ECOtality has been a testing partner for the US Department of Energy’s AVTA for the past 13 years, and has worked with the DOE, vehicle manufacturers and industry stakeholders to develop test procedures used to conduct baseline, accelerated, fleet, and battery testing.
The energystorage density of liquid fuels far exceeds that of batteries and hydrogen. While improvements in batteries are expected, they still have a 100x lower energy density than liquid fuels. “ GM also plans to make the Chevrolet Volt extended-range electric vehicle flex-fuel-capable about a year or so after it’s introduced.
kWh useable energy. (A kWh capacity matches the USABC short-term goal for a 10-mile equivalent electric range PHEV.) ( Earlier post.). The energystorage system described in January consisted of a 20 kWh liquid-cooled lithium-ion battery pack that operates at 346V, with a Delphi DC/DC converter. The Caliber ReEV.
In the long term, dynamic wireless charging could deliver energy to moving vehicles en route to their destinations. The EVs must have a minimum electric range of 80 miles (129 km).
Nearly six times more efficient than a diesel or CNG bus, the Catalyst is also ~15% more energy efficient per mile than its closest competitor’s electric bus on the same test (BYD, which averaged 1.988 kWh/mile), which translates to a lower lifetime energy consumption of 15%. While conventional diesel buses average 3.86
Combined with an onboard microturbine generator for extendedrange, and a switched reluctance traction motor, MESA lowers emissions and reduces operating costs for buses and large utility vehicles by 50% or more compared to standard diesel powertrains, according to the company. The system is built around a FlexRay kernel.
The California Energy Commission (CEC) awarded a $3-million grant to leading battery-electric bus manufacturer Proterra as one of 46 transportation, energystorage, biogas and efficiency projects receiving a total of $83.7 Proterra has demonstrated that this option can travel more than 700 miles in 24-hour period.
Cummins will display a new powertrain, configurable for either a full battery electric vehicle (BEV) or a rangeextended electric vehicle (REEV) incorporating a compact engine-generator. A power assist function is available from the battery pack whenever the system needs additional energy.
Within the same volumetric footprint as that in the original Catalyst XR, the new energystorage system now holds 28% more energy at 330 kWh. All current Catalyst XR customers that are still waiting on their buses to be delivered will receive a complimentary upgrade to the higher energy level. Earlier post.) Earlier post.)
Energystorage is provided by the lithium-ion battery, which is located in multiple blocks under the luggage compartment floor, under the rear seat and in the center tunnel. kWh of usable energy at 380 volts and weighs 300 kilograms (661 lb). It stores 26.5 It powers the car from zero to 100 km/h (62 mph) in 11.2 Earlier post.).
Electric range is 130 km (81 miles) under a variety of road conditions and 200 km (124 iles) at a constant speed of 60 km/h (37 mph). More balanced power output with regenerative braking helps keep energy consumption at the lowest level. The Sail SPRINGO EV costs RMB 4.6 (US$0.74) and 6:00 a.m.).
The Proterra TerraFlex Energy Systems provides customers with the ability to choose between 53 kWh to 321 kWh of energystorage, and the option to charge on-route or in-depot. Proterra has demonstrated that this option can travel more 700 miles in 24 hours.
By using Ford’s Mobile Power Cord, the vehicle can deliver a Level-2 charging rate that will add an estimated 20 miles of range per hour. The Mach-E that was used to assess the performance of Pro Power Onboard equipped an extended-range battery and rear-wheel-drive.
Meritor will supply high-efficiency and lightweight axles, drivelines and brakes that maximize system efficiency, extendrange and increase payload. Meritor has a strategic investment in TransPower and is the exclusive commercial distributor of these systems.
Diesel buses typically operate for 18 to 20 hours per day, over a range of about 186-217 miles (300-350 km), using one tank of fuel. At many demonstration sites, fuel cell buses required refueling after about 200 km (93-124 miles). EnergyStorage. The role of HICE buses.
A liquid-cooled, 41 kWh lithium-ion battery pack operates at 700V and provides the energystorage. The Raser Technologies scalable plug-in series hybrid design in the Hummer H3 provides 40+ miles all-electric range. The pack in the demonstration vehicle comes from Electrovaya.
They begin by observing that the EU’s goal of 95 gCO 2 /km fleet average emissions by 2020 can only be met by means of extendedrange electric vehicles or all-electric vehicles in combination with the integration of renewable energy (e.g., wind and solar). Source: Gröger et al. Click to enlarge. kgH 2 /min.
GM is producing 2 vehicles a day with the goal of having a total of 76 vehicles available by the end of the summer; these vehicles will be used for validation testing ranging from fit and finish reviews, to durability testing to eventual crash testing. The Cadillac Converj extended-range electric vehicle Concept uses the Voltec platform.
Juneau, the Capital City of Alaska, has a clean, renewable source of energy, local hydropower. Transitioning the fleet to all electric will eliminate emissions from diesel buses and emissions from shipping diesel fuel by barge 900 miles from Seattle. Alabama A&M University. Capital Area Transit System (CATS). 500,000.
CPI) shortly after GM selected CPI and its parent LG Chem as the provider for the Li-ion batteries for the ExtendedRange Electric Vehicle (E-REV) Chevy Volt. (GM Because what we call end of life is maybe a 25% loss of power or energy but it is still 3x more than what you get from lead acid. they need help.
Sierra EV Denali stands out with a GM-estimated 460 miles Midgate setup allows flexibility for items nearing 11-feet long Versatility from air suspension, rear-wheel steering, Super Cruise “I’ve been on that route, and it’s not a route for a full-size pickup—let alone one weighing nearly 9,000 pounds.” seconds (or better, it seems).
However, because of the duty cycle used by the Postal Service, which generally amounts to only about 18-20 miles per day on a fixed route, these vehicles are being built without the rangeextender seen on the concept. The extended-range version will be focused on retail customers. Follow us on Twitter!
But it works best if we use plug-in hybrids to power most of our miles electrically. A combination solution: increasingly renewable electricity as the primary fuel and ethanol as the rangeextender. Otherwise well need more ethanol than we can make sustainably. Isnt it misleading to talk about 100MPG and 500MPG cars?
Fisker $80,000 Karma series luxury 50-milerange series PHEV, S Sunset convertible version.Partnering with Quantum Technologies. General Motors Chevy Volt series PHEV, which it calls "extendedrange electric vehicle" (EREV), part of "E-Flex" multi-fuel platform. Establishing dealer network. Plans Saturn Vue PHEV-10.
In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) The PHEV does not require the heavy, costly batteries required by other electric cars, nor does it suffer from a limited range or poor freeway performance. Both owners drove an average of 12,000 total miles in the year.
2025 Maserati GranCabrio Folgore The 2024 Lucid Air Grand Touring is now being delivered, and once again it hits a 516-mile EPA range—the best of any EV. GMC confirmed a starting price just under $100,000 and an EPA range of 440 miles for its top 2024 GMC Sierra EV Denali Edition 1 electric pickup.
BYD , for examples, says their 60 milerange-extended vehicle can add 30 miles of range in ten minutes. For extendedrange I guess one could carry a fairly modest generator set in the trunk to avoid ever being stranded. it seems to me there is too much range anxiety about these machines.
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