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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.
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.
Rolls-Royce is developing turbogenerator technology—including a new small engine—designed for hybrid-electric aviation applications. The turbogenerator will rechargebatteries after take-off or power propellers directly, enabling aircraft to switch between power sources in flight.
The Agrale MT17.0LE project features a bespoke Equipmake ZED with a 318kWh lithium-ion battery, Equipmake’s own HTM 3500 electric motor—producing 3,500 Nm torque at 1,000rpm and 400kW maximum power, seamlessly integrated into the prop shaft without the need for a separate transmission—and a Semikron SKAI inverter.
The ship’s batteries will be recharged in the breaks between crossings, a procedure which only takes 10 minutes. Rather than a diesel engine, the ferry is equipped with electric motors to drive the ship’s two screws. These motors are powered by a Li-ion battery weighing 10 metric tons. Resources.
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). Two types of on-board chargers are available, to better adapt to customer use and recharging solutions: a 7.4
In line with the strategy used for hybrid development, Mercedes engineers have developed a modular system for electric vehicles with battery and fuel-cell. A range of charging options are available, including single-phase 230-volt sockets, three-phase sockets in a household wall-box, and public recharging points.
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. Mainstream Engineering Corporation. Earlier post.) Select SBIR/STTR FY15 Phase 1 Release 2 awards.
After trolleybuses, hydrogen-powered buses and hybrid vehicles, we are coming out with our own concept of a battery-powered electric bus. The interest to at least partially replace conventional buses with internal combustion engines with zero-emission (e.g. miles), is planned for next year.
In addition, with the assistance of the engine unique to the PHEV, it achieves an acceleration from 0 - 100 km/h in 6.0 With the E-Four electric 4WD system, the power produced by the newly developed plug-in hybrid system is fully distributed between all four wheels.
"Volvo Cars is introducing the Volvo ReCharge Concept , a plug-in hybrid with individual electric wheel motors and batteries that can be recharged via a regular electrical outlet for maximum environmental benefit. Volvo ReCharge Concept makes its debut in a specially designed Volvo C30 at the Frankfurt Motor Show.
Volvo Cars has unveiled a D5 Twin Engine Special Edition of its V60 Twin Engine plug-in hybrid, which went on sale in 2012. The V60 D5 Twin Engine will deliver 120 kW (161 hp) via the combustion engine and about 50 kW (67 hp) from its 11.2 Volvo V60 Twin Engine Special Edition. Earlier post.) l/100 km (131 mpg US).
Volvo Cars will introduce the production version of the S60L T6 Twin Engine plug-in hybrid sedan at the 2015 Shanghai Motor Show; the plug-in sedan first made its appearance as a concept car at the Beijing auto show in 2014. Sales of the S60L T6 Twin Engine begin next week in China. kWh lithium-ion battery pack. Earlier post.)
Mazda is offering the choice of five SKYACTIV engines (two diesels and three gasoline powerplants) coupled with six-speed manual or automatic transmissions in the Mazda6. Mazda’s engineers determined that a typical vehicle deceleration phase lasts only about 10 seconds. Mazda6 Engines. Standard Power. High Power.
It shares that model’s major dimensions and can share a production line with conventional combustion-engine cars. The front-wheel drive Ray EV is powered by a 50 kW electric motor and a high-capacity 330V, 16.4 Recharging times are six hours using a 220V household supply and 25 minutes in fast-charge mode.
Designed to provide cleaner transportation at Southern California’s ports, these electric trucks—a Navistar International Pro-Star on-road tractor and a Kalmar Ottawa off-road tractor—have been converted from diesel fuel to run on electric batterypower. TransPower, in collaboration with EPC Power Corp.,
e-NV200 underwent a full engineering development program as if it were new from the ground up. The drivetrain has been re-engineered in a number of significant areas to suit its new role, while changes have been made to the vehicle shell to ensure there has been no compromise to cargo space. kW/32-amp supply is used.
To make the plug-in technology viable for buyers in the US and China, Volvo notes , it needs to feature a gasoline engine. The front wheels of the XC60 Plug-in Hybrid Concept are powered by a four-cylinder turbocharged gasoline engine from the forthcoming VEA (Volvo Environmental Architecture) engine family. Earlier post.)
Each Coradia iLint train is equipped with two high-performance battery systems with a total capacity of 220 kWh. The electrical energy generated by braking is stored in AKASOL’s systems and released to the electric engines when the train accelerates.
kWh battery, is estimated to deliver up to 260 miles of range based on Hyundai’s preliminary internal testing. This battery system is internally estimated to recharge from 10 percent to 80 percent in approximately 43 minutes with available 400V fast-charging capability. Kona Electric, equipped with the 64.8 The Kona 1.6L
liter turbocharged all-aluminum engine, part of the Stellantis Global Small Engine (GSE) family, which includes exclusive third-generation MultiAir technology that improves combustion efficiency by adjusting valve lift and timing. Power is further optimized by a 15.5-kWh A high-power inverter and 7.4-kW
V eBikes are launching first in Germany, Belgium and the Netherlands, due to the popularity of lithium-ion battery-powered eBikes in those markets. V used GM’s automotive-grade capabilities to set high standards in eBike engineering. V eBike’s battery in approximately 3.5 Preorders are now available via [link].
The new vessels will be able to fully operate on batterypower and will have the capability to revert to hybrid mode, if required. The batterypower can also extend zero-emissions capability along the supply chain by using renewables and hydroelectric power.
liter gasoline engine. In addition to the 3-mode E-Drive system, the Fit EV will include several interactive coaching systems to assist the driver in maximizing battery range. A special meter display advises the driver when to shut off air conditioning and other accessories to conserve batterypower. Click to enlarge.
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.)
Along with providing high power discharge capabilities, the P40 can also be recharged from a 0% state of charge (SOC) to 90% SOC in less than an hour. The new P40-24 broadens and extends the application scope of our standard product line, offering advanced performance for applications demanding higher-power. Batteries'
Rolls-Royce announced its new small gas turbine that has been specifically developed to power hybrid-electric flight is set to begin testing. The engine is part of a turbogenerator system that is being developed for the Advanced Air Mobility market. The turbogenerator can be used in serial or parallel hybrid applications.
The Karma features a 20 kWh rechargeable lithium-ion battery pack developed by A123 Systems, offering an ultra-wide State of Charge (SoC) operating window and providing a lifecycle of 10 years or 100,000 miles (160,000 km) under normal use. In Stealth mode, the Karma can accelerate from zero to 60 mph in 7.9
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.
The diesel-fueled Capstone microturbine produces ultra-low emissions and requires less maintenance than the traditional combustion engine found in today’s hybrid-electric vehicles. According to Velozzi, the cars will operate on 100% batterypower in zero-emissions mode for a range of up to 200 miles. Dror Ben David.
The 2023 BMW 740i is powered by a thoroughly upgraded version of the iconic B58 3-liter TwinPower Turbo inline six-cylinder engine. On the open road, meanwhile, the coasting function can take over, allowing the car to “freewheel” with no drive power whenever the driver eases off the accelerator.
Belcher, who heads up the Biomolecular Materials Group at MIT, combines organic and inorganic materials to create novel electronic materials for a variety of applications, such as solar cells, fuel, environmentally friendly batteries and medical diagnostics. One of her recent inventions is a lithium-ion batterypowered by engineered viruses.
Automotive supplier KSPG Automotive (formerly Kolbenschmidt Pierburg), a subsidiary of Rheinmetall AG, and FEV have jointly developed a concept for a compact, 30 kW range extender for battery-electric vehicles. The engine, with a 90° V, is port fuel injected, with two valves per cylinder, and meets Euro 6 emission requirements.
The Volt is an electric-drive vehicle, powered by a 16 kWh Li-ion battery, incorporating an internal combustion engine and generator to serve as a range extender; an electrical plug is intended to be the primary source of stored energy used to deliver motive power. —Pam Fletcher.
In the articulated bus variant, available from June, the eCitaro fuel cell can run for around 350 kilometers without having to recharge, offering space for up to 128 passengers. The eCitaro fuel cell can thus seamlessly replace city buses with combustion engines.
This progress includes advanced internal combustion engines; efficient transmissions; lightweight materials; and hybrid and other energy-saving technologies. Electric drive system power density of 2.5 This area also includes exploration of different business models for recharging. kW/kg, at a cost of 200 yuan/kW.
The fuel cell and 28 kWh lithium-ion battery pack power the vehicle’s 200 kW powertrain, air conditioning, and auxiliary systems. Onboard batteries are recharged by regenerative braking as well as grid charging.
Atlas F24 Refrigerator Van by Li-ion Battery The Atlas F24 Refrigerator Van by Li-ion Battery features a refrigerating compressor that operates on a combination of an electric motor with a lithium-ion batterypower system developed by 4R Energy Corporation.
kWh lithium-ion battery pack (from the Jetta Hybrid), which stores the kinetic energy recovered from regenerative braking; assists in the starting phase of the fuel cell; and adds a dynamic boost to the maximum acceleration of the Golf SportWagen. The fuel cell and batterypower an electric motor adapted from the e-Golf.
Plug-in electric vehicles—plug-in hybrids and full battery-powered—will represent nearly 20% of the global market for light vehicles in 2030, according to findings in a study on the business case for Plugged-in Electric Vehicles (PEVs) by automotive industry analysts at IHS Global Insight. share for battery-electrics.
During this exchange of charge a current flows over the electrodes, which can be used by a battery-powered device. The devices could theoretically be recharged at a station in a few minutes. “ The discharged electrolyte is simply pumped out and replaced with recharged fluid. Source: Jens Noack. Click to enlarge.
Fast-forward about 10 years and a new type of hybrid came on the scene—the plug-in hybrid, and it does require plugging in to charge the onboard battery to maximize efficiency (without plugging in it functions like a normal hybrid). In addition, when in the generator mode, the internal combustion (usually gas) engine charges the battery pack.
In addition, the system can efficiently distribute electricity, including power generated by residential photovoltaic systems (solar panels), to the EV and to the home through the coordination of the HEMS. The two main features of the new system are as follows: Quick recharging function using a HEMS storage battery.
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. Nickel-zinc batteries are chemically very similar to nickel-cadmium, NiCd. Earlier post.) Earlier post.)
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