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MIT researchers have engineered a new rechargeable, membrane-less hydrogen bromine laminar flow battery with high power density. The membrane-less design enables power densities of 0.795?W?cm 2 at room temperature and atmospheric pressure, with a round-trip voltage efficiency of 92% at 25% of peak power.
This modular and scaleable battery drivetrain, developed at Equipmake’s HQ in Snetterton, is the same technology also used in Equipmake’s new London-specification bus, the double decker Jewel E. When the battery is depleted at the end of a complete duty cycle, it can be recharged at the depot overnight via a CSS2 DC charging point.
a manufacturer and developer of high energy and high capacity lithium-ion batteries, announced that the company is supplying advanced lithium-ion cells to the Airbus Defence and Space Zephyr Program. Silicon anodes have much higher specific capacity compared to graphite anodes which are used in conventional lithium ion batteries.
A research team from Japan has recently developed a novel electrode material for all-solid-state batteries (ASSBs) by combining lithium sulfate and lithium ruthenate, which results in improved performance. However, they have never been applied to all-solid-state batteries. —Nagao et al.
Ford Motor Company announced the C-MAX Solar Energi Concept, a sun-powered hybrid vehicle that can deliver the efficiency of a plug-in hybrid without depending on the electric grid for recharging. Internal Ford data suggest the sun could power up to 75% of all trips made by an average driver in a solar hybrid vehicle.
Toyota Motor Corporation announced a limited launch of the C+pod ultra-compact battery electric vehicle (BEV) to corporate users, local governments and other organizations that have been exploring new options to drive the popularization of BEVs. The supplied charging cable (100/200 VAC) connects directly to power outlets for charging.
introduced two services through the Nissan LEAF owners’ website and smartphone applications: one that precisely forecasts the LEAF’s remaining battery capacity when it arrives at a destination; and the other called “Minna no Syouhi Denryoku (Energy Usage Database)” (available in Japan and North America). Nissan Motor Co.,
King County Metro, the public transit authority of King County, Washington, which includes the city of Seattle, will soon begin testing long-range battery-powered buses that can travel more than 140 miles on a single charge, the latest milestone toward a zero-emission fleet. —Metro General Manager Rob Gannon.
The 2023 BMW 740i is powered by a thoroughly upgraded version of the iconic B58 3-liter TwinPower Turbo inline six-cylinder engine. The 760i xDrive combines the power of the 4.4-liter The extremely slim high-voltage battery with a cell height of just 4.3-inches The high-voltage battery is heated using a dedicated 5.5
After several years of development, Bosch is now starting volume production of silicon carbide (SiC) power semiconductors to supply automotive manufacturers worldwide. In the future, Bosch intends to expand its production capacity for SiC power semiconductors to a unit volume running into the hundreds of millions. Picture: Bosch.
The 12-meter trolleybuses will be powered by a 160 kW traction motor. The Trollino vehicles will be fitted with Solaris High Powerbatteries with a capacity of 60 kWh, which will enable them to cover distances of up to 20 km at a time without connection to an overhead wires.
Mercedes-Benz is introducing the A-Class E-CELL, a compact five-seat battery-electric car with a range of more than 200 km (124 miles) (NEDC), targeted as a family EV for urban areas. In line with the strategy used for hybrid development, Mercedes engineers have developed a modular system for electric vehicles with battery and fuel-cell.
Rendering of the battery-electric car ferry. Siemens, together with the Norwegian shipyard Fjellstrand, has developed a battery-electric car ferry, the miljøferge (environmental ferry) ZeroCat. The ship’s batteries will be recharged in the breaks between crossings, a procedure which only takes 10 minutes.
An all-electric, battery-powered prototype demonstration bus under joint development by Mitsubishi Heavy Industries, Ltd. The 40-foot “E-Bus” is based on New Flyer’s 40-foot Xcelsior heavy-duty transit bus and is powered by a 120 kWh lithium-ion rechargeablebattery pack developed by MHI. Earlier post.)
Sion Power announced that its proprietary lithium sulfur (Li-S) batteries played a critical role in the Airbus Defence and Space Zephyr 7 prototype High Altitude Pseudo-Satellite (HAPS) aircraft completing a southern hemisphere winter weather flight of more than 11 days duration controlled by satellite communications. Earlier post.).
The UK’s Network Rail, the company that runs, maintains and develops Britain’s rail tracks, signaling, bridges, tunnels, level crossings, viaducts and 17 key stations, is part of an industry study into the feasibility of using battery electric trains on parts of the railway which have not been electrified.
Daimler Trucks also presented for the first time a preview of a purely battery-powered long-haul truck, the Mercedes-Benz eActros LongHaul, which is designed to cover regular journeys on routes that can be planned in an energy-efficient manner. Its range on one battery charge will be approximately 500 kilometers. ePowertrain.
AKASOL will supply battery systems for more than 40 Coradia iLint hydrogen trains ( earlier post ), which have been ordered from Alstom by the Lower Saxony Transit Authority and the Rhine/Main Regional Transport Association. Based in Darmstadt, AKASOL has been engaged in the development of train batteries for more than ten years.
Targets for battery electric tractor-trailer trucks will also be added to the Electrified Powertrain Roadmap. Other use cases will be considered for battery-powered trucks that can be driven for 250 to 500 miles between charging events, where charging opportunities may exist at hubs, delivery points, or destinations.
In September, Czechoslovakia-based Škoda Electric introduced its first battery-electric bus. Škoda has also developed a hydrogen-powered and a hybrid bus. After trolleybuses, hydrogen-powered buses and hybrid vehicles, we are coming out with our own concept of a battery-powered electric bus. Click to enlarge.
Valence Technology recently announced the availability of the U-Charge P40-24, the first in a new generation of high-powerbattery modules utilizing the company’s lithium iron magnesium phosphate chemistry. The modules are configured and controlled by Valence’s own in-house developed battery management system (BMS). Batteries'
The system will be an on-board power source with scalable power offerings and will complement the Rolls-Royce Electrical propulsion portfolio, enabling extended range on sustainable aviation fuels and later as it comes available through hydrogen combustion. —Rob Watson, President – Rolls Royce Electrical.
Enevate, a pioneer in advanced silicon-dominant lithium-ion (Li-ion) battery technology capable of high energy density and fast charging for electric vehicles (EV), is applying its battery solutions to advanced power cells for the power tool market and other high power applications.
The US Energy Information Administration’s (EIA) Annual Energy Outlook 2012 (AEO2012) includes a High Technology Battery case that examines the potential impacts of significant breakthroughs in battery electric vehicle technology on the cost and price of all types of batterypowered electric vehicles. Recharging times.
The resulting improved electrical capacity and recharging lifetime of the nanowires. low-cost Na-ion battery system for upcoming power and energy. Lithium-ion rechargeablebatteries perform well, but are too expensive for widespread use on the grid. Sodium-ion batteries have been discussed in the literature.
The carrier opted for Solaris High Energy+ batteries that will be conventionally charged by plugging them in. In addition, the vehicles will feature thermal pre-conditioning to ensure optimal vehicle temperature during batteryrecharge. They offer ranges of up to a few hundred kilometers on a single charge.
To help electric vehicle batteries last longer, Bosch is developing new cloud services that supplement the individual vehicles’ battery-management systems. Bosch is connecting electric-vehicle batteries with the cloud. Its data-based services mean we can substantially improve batteries’ performance and extend their service life.
DENSO Corporation has developed a vehicle-to-home (V2H) power supply system for electric vehicles (EV), which is designed to work in coordination with DENSO’s home energy management system (HEMS), which was introduced earlier this year. The new system was developed in line with the trend toward the standardization of V2H power supply systems.
The unique operating profiles and requirements of electric vertical takeoff and landing (eVTOL) aircraft—also known as flying cars—present formidable challenges to batteries. EVTOL requirements on battery specific power and energy. Representative batterypower profile during an eVTOL trip. Yang et al.
Like its PEUGEOT cousin, the Citroën ë-SpaceTourer is based on the EMP2 platform, seats up to 9 people and offers a choice of two range levels depending on batterypower (50 kWh/230 km or 75 kWh/330 km in WLTP cycle). Maximum speed is 130 km/h (81 mph) in all drive modes (Eco, Normal, Power). m - M: 4.95 m - XL: 5.30
NASA, US Navy and university researchers have successfully demonstrated the first robotic underwater vehicle to be powered entirely by ocean thermal energy. This expansion/contraction produces a high pressure oil that can be collected and periodically released to drive a hydraulic motor for electricity generation and batteryrecharging.
The rechargeable hybrid systemÚ will now be used in screen-printed intervention vehicles, in addition to a rollout of unmarked versions in 2020. Batterypower: 90 kW. Battery capacity: 13.2 The 395 vehicles have the following characteristics: PEUGEOT 3008 Hybrid 225 eAT8, Allure finish. WLTP electric range: up to 56 km.
It has been popular with many customers, due to the superior driving performance delivered by three types of 4WD system, including Dynamic Torque Vectoring AWD; design which fuses refinement with SUV-like power; spacious luggage storage; and an interior designed for convenience, making it suited to diverse situations.
The California Energy Commission and industry partners will unveil two heavy-duty electric-powered vehicles at the 3 rd Annual PortTechEXPO in San Pedro on 6 September. According to Mike Simon, CEO of TransPower , the company that developed them, these trucks are among the most powerful electric vehicles ever built.
Of these, 16 are vehicle-related, encompassing projects developing batteries, power electronics and improved combustion engine technology including on-board reformers, and two are specifically hydrogen fuel cell-related. High Loading Lithium-Ion Electrode Architecture for Low Cost Electric Vehicle Batteries Ballast Energy, Inc.
Utilizing Axion’s unique PbC batteries with their high level of charge acceptance and high cycle life will allow selected locomotives to operate free from diesel generator sets—and will help make Norfolk Southern trains the cleanest in North America. Axion Power Chairman & CEO Thomas Granville.
Power savings in plug-in vehicles versus total savings per car. Using wide bandgap (WBG) materials such as silicon carbide (SiC) and gallium nitride (GaN)s for power electronics can improve efficiency and thereby reduce the high cost of battery packs, according to a new report from Lux Research. Source: Lux. Click to enlarge.
Examples of degradation effects causing Li-ion batterypower or capacity fading. Roland Matthé, GM technical manager for the Voltec battery system, provided an overview of GM’s views on the requirements and challenges for batteries specifically for extended range electric vehicles—i.e., Batterypower.
Wabtec Corporation announced an order from BHP Western Australia Iron Ore (WAIO) for two FLXdrive battery locomotives ( earlier post ). The deal builds momentum in the market for the world’s first 100%, battery-powered locomotive and supports the Australia-based natural resource company’s plan to decarbonize its rail network.
These include fully-electric systems, as well as a gasoline-generated EV system (known as e-POWER at Nissan, earlier post ) in which a gasoline engine generates electrical power stored in a battery (series hybrid), which can then be delivered to all four wheels through a pair of high-output electric motors. Earlier post.)
In an interview with the Financial Times , Shoshi Kawatsu, general manager of Toshiba’s Super Charge Battery (SCiB) division, said that the company expects to sign up about five car companies as customers for its new SCiB lithium-ion battery ( earlier post ). Earlier post.). Earlier post.). Earlier post.). Earlier post.).
Nissan introduced the Nissan e-NV200 battery-electric compact commercial van ( earlier post ), the second battery-electric vehicle in its global line-up, joining the Nissan LEAF. Most notable is the Lithium-ion battery which has been changed to allow it to fit under e-NV200’s floor without compromising the cargo area.
A battery-powered, six-seat passenger transfer vehicle is now available in the UK. The Golia multi-passenger electric vehicle (EV) has full N1 type approval, a 30 mph (48 km/h) top speed and a quick-swap battery pack for extended hours operations. It is available exclusively in the UK from ePowerTrucks.
PowerGenix, the developer of nickel-zinc (NiZn) rechargeablebatteries ( earlier post ), has signed a product evaluation contract with HELLA, a Tier 1 supplier to major automotive manufacturers worldwide. Marc Nalbach of HELLA. Source: PowerGenix. Click to enlarge. Earlier post.) Earlier post.) Earlier post.) Earlier post.).
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