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A composite blend of carbon fibers and polymer resin is being developed that can store and charge more energy faster than conventional batteries can. This material can then be used around the vehicle, replacing existing components, to store and charge energy. Click to enlarge. Click to enlarge. Click to enlarge.
Researchers from the US Department of Energy’s (DOE) SLAC National Accelerator Laboratory and Stanford University have designed a new lithium/polysulfide (Li/PS) semi-liquid (flow) battery for large-scale energystorage, with lithium polysulfide (Li 2 S 8 ) in ether solvent as a catholyte and metallic lithium as an anode.
Researchers at MIT are proposing using a variation on pumped hydroelectric systems for storage of electricity produced by offshore wind farms. The key to this Ocean Renewable EnergyStorage (ORES) system is the placement of 30-meter-diameter hollow concrete spheres on the seafloor under the wind turbines. Slocum, A.H.;
“ Why do you need energystorage on the grid, when the grid is full of power plants that generate all the energy that is needed? Due to the inherent capital costs and characteristics of the leading alternative energy mediums: Hydro, Wind and Solar, Solar deployment has started to emerge as the leading candidate of choice.
A plot of ESOI for 7 potential grid-scale energystorage technologies. Benson from Stanford University and Stanford’s Global Climate and Energy Project (GCEP) has quantified the energetic costs of 7 different grid-scale energystorage technologies over time. Credit: Barnhart and Benson, 2013. Click to enlarge.
RMIT University (Australia) researchers have developed a concept battery based on storing protons produced by splitting water—a reversible fuel cell with integrated solid proton storage electrode. The concept integrates a composite metal hydride–nafion electrode into a reversible proton exchange membrane (PEM) fuel cell.
Citroën Cactus concept with Airbumps (not related to the Hybrid Air powertrain). At the upcoming Frankfurt Motor Show, Citroën will showcase its Cactus C-segment concept car, featuring, among other technologies, the Hybrid Air powertrain co-developed by PSA Peugeot Citroën and Bosch. Click to enlarge. Earlier post.).
The national energy company of Greenland, Nukissiorfiit , has launched the H2KT project to establish a demonstration hydrogen and fuel cell plant in Nuuk, the capital of Greenland, for storage of renewable energy. Concept of the H2KT project. Click to enlarge. In addition to the electrolysis unit (19.4 Nm 3 /hour, max.)
The US Department of Energy (DOE) has issued a funding opportunity announcement ( DE-FOA-0000559 ) for a Batteries and EnergyStorageEnergy Innovation Hub. The Batteries and EnergyStorage Hub will be the fourth such Hub established by DOE. Batteries and energystorage hold one key to our energy future.
Hyundai Home gives homeowners in select states an easy way to produce, store, and use their own energy to power their lives at home and on the road. The collaboration combines Electrum’s home energy expertise and national network of certified installers with Hyundai’s leadership in electric mobility.
International Battery (IB), a US manufacturer and developer of large-format lithium-ion rechargeable batteries, has been chosen as the battery system provider for the first-of-its-kind Community EnergyStorage (CES) systems, developed by S&C Electric Company for American Electric Power (AEP).
Australia-based Ecoult has been awarded a Hydro Tasmania contract to supply the largest battery-based renewable energystorage system in Australia for the King Island Renewable Energy Integration Project (KIREIP). The storage system will have the capacity to power the entire island for up to 45 minutes. Click to enlarge.
Siemens earlier this year launched a new hybrid energystorage system for streetcars that combines a double-layer capacitor (DLC) and NiMH battery pack. Streetcars equipped with the Sitras HES hybrid energystorage system can be driven up to 2,500 meters (1.6 miles) without an overheadcontactt line (OCL).
Air can be turned into a liquid by cooling it to around -196 °C using standard industrial equipment; 700 liters of ambient air becomes about 1 liter of liquid air, which can then be stored in an unpressurised insulated vessel. The main potential applications are in electricity storage, transport and the recovery of waste heat.
Researchers from Imperial College London and their European partners, including Volvo Car Corporation, are developing a prototype multifunctional structural composite material composed of carbon fibers and a polymer resin which can store and discharge electrical energy and which is also strong and lightweight enough to be used for car parts.
The University of Texas is teaming with Oak Ridge National Laboratory in Tennessee in a joint bid for the newly announced US Department of Energy (DOE) Batteries and EnergyStorageEnergy Innovation Hub. Earlier post.).
BMW i announced a home stationary energystorage system solution integrating its BMW i3 vehicle battery at EVS 29 in Montréal. The concept announced at EVS29 is the first market-ready home storage system using a second-life automotive BMW i3 high-voltage battery integrated by BECK Automation (Würzburg, Germany).
HEO are based on a new, quite revolutionary concept of entropy stabilization, that is, to stabilize a certain crystal structure that can differ from the typical crystal structures of the constituent elements, thereby increasing the configurational entropy of the resulting compounds. —Sarkar et al.
—Steve Scrimshaw, VP at Siemens Energy UK & Ireland and a member of the UK Government’s Hydrogen Advisory Council. It can be used for storing large amounts of hydrogen in a liquid form that builds on existing global supply chain infrastructure. The ammonia is stored, before being used for electricity generation.
Basic concepts of using Artemis Digital Displacement technology in a hybrid application. We believe that the Artemis Digital Displacement technology is ideally suited both to railway driveline applications requiring highly efficient fluid power, and to use with an advanced mechanical energystorage system such as Ricardo’s Kinergy.
RWE, GE, Züblin, and Germany’s National Research Center for Aeronautics are cooperating in the ADELE project, which is developing large-scale adiabatic compressed air energystorage. To implement this project, not only advanced turbo machines but also an innovative high-temperature thermal energystorageconcept has been required.
The winning concepts were: A molten air battery that uses a molten salt electrolyte at elevated temperature from Professor Stuart Licht at George Washington University. The Open Innovation Contest, initiated by BASF at the beginning of February, aims to find ideas for the storage of energy from renewable energy sources.
Also at the LA Auto Show, the new Honda FCEV Concept made its world debut. The concept expresses a potential styling direction for Honda’s next-generation fuel-cell vehicle anticipated to launch in the US and Japan in 2015, followed by Europe. At the Tokyo Motor Show, Toyota highlighted its own new FCV Concept with a world premiere.
The Oshkosh Extreme Racing team Light Concept Vehicle (LCV) M2. Oshkosh Corporation ran two Light Concept Vehicles (LCV) through the 43 rd Annual Tecate SCORE Baja 1000 off-road race course in Mexico, 18-20 November; one crossed the finish line of the 1,061-mile desert course. Click to enlarge. Earlier post.)
In the journal Nature Materials , the team led by professor Keith Stevenson reports a new energystorage mechanism for pseudocapacitor electrodes that promises to boost the energy density and power density of pseudocapacitor devices. —Mefford et al. —Tyler Mefford, graduate student and lead author. Resources.
Yet-Ming Chiang will give a talk on “Scaling Lithium Ion (or other) Chemistries Using a Flow Battery Architecture” at the upcoming 4 th Symposium on EnergyStorage: Beyond Li-ion , to be held at Pacific Northwest National Laboratory, 7-–9 June 2011. Source: Duduta et al. Click to enlarge. –2.9
Bloomberg reports that the Volkswagen Group will decide by July how to proceed with solid state energystorage technology under development by Quantumscape ( earlier post) , citing Prof. Dr. Martin Winterkorn, Chairman of the Board of Management, who spoke outside a press conference in Stuttgart. Progress has been made, ” he said.
The independent study brought together experts from across the UK to assess the design challenges, manufacturing demands, operational requirements and market opportunity of potential zero-carbon emission aircraft concepts. The regional concept, powered by fuel cells, carries 75 passengers up to 800 nmi at a speed of 325 knots.
From 2025, these will be used in power generation solutions—from balancing energy for compensating fluctuations in the public grid to continuous power and the provision of emergency power in, for example, hospitals and data centers. This is not yet relevant for Rolls-Royce applications. but also second-generation biofuels).
The hydraulic system, which uses compressed air for energystorage, basically comprises two hydraulic units and their pressure accumulators. This energy can then be used to drive the car. PSA says the technology—called “Hybrid Air”—will be fitted on B-segment models starting in 2016.
The holistic concept for sustainability also includes the extensive use of renewable energy in the production of the BMW i3. In addition, BMW i high-voltage batteries are used as stationary energystorage systems for electricity generated from renewable sources such as wind or solar power.
A complex set of rules assesses the various technical concepts. Through energy allocations and fuel flow quantities, as well as the pit stop intervals resulting from fuel consumption and fuel tank capacity, the regulations aim to achieve an “equivalence of technology.”. This energy also flows into the flywheel energystorage system.
Kia also previewed the Concept EV9 ahead of its AutoMobility LA reveal this week. The Concept EV9 hints at Kia’s next model in the dedicated BEV line-up based on the Electric Global Modular Platform (E-GMP) architecture, following in the footsteps of the Kia EV6 ( earlier post ). Rendering of Concept EV9.
That is about three times as much power per square centimeter as other membrane-less system—a power density that is an order of magnitude higher than that of many lithium-ion batteries and other commercial and experimental energy-storage systems. A paper on the work is published in Nature Communications. —Braff et al.
The research was supported by the Advanced Research Projects Agency – Energy (ARPA-E) and reported in the journal Nature. Thermal energy is of greatest value—that is, has the highest available work or ‘exergy’—when it can be transported, stored and converted at the highest possible temperatures. —Amy et al.
Professor Kondo-Francois Aguey-Zinsou and his team at UNSW’s School of Chemical Engineering have developed a system that provides cheap storage and transportation of hydrogen which they expect will provide a new alternative for energystorage within two years. with a particle size below 10 nm). with a particle size below 10 nm).
Researchers from Purdue University and École Polytechnique Fédérale de Lausanne (EPFL) in Switzerland are proposing a new integrated process involving the co-production of hydrogen and electricity from solar thermal energy—a concept they label “hydricity”. —Gençer et al.
CSP technologies concentrate the sun’s energy and capture that energy as heat, which then drives an engine or turbine to produce electrical power. CSP plants can include low-cost energystorage, allowing them to provide electricity even when the sun is not shining. Infinia Corporation – Kennewick, WA – up to $3.0
Audi will supply three sources of green energy in the scope of the e-gas project: electricity, hydrogen and methane gas. Respectively, each one is suitable for a very different type of drive concept: for electric cars, fuel-cell vehicles and CNG vehicles. —Michael Dick, Member of the Board of Management for Technical Development.
The BMW Concept ActiveE. BMW has introduced the Concept ActiveE, the latest electric vehicle project under BMW Group’s initiative to produce vehicles that explore solutions to minimize environmental impacts while preserving the kinetic driving experience for which BMW has long been known—the i Megacity Vehicle initiative.
The design allows the electric motor to be more efficient in powering the car’s wheels, while its integrated compressor uses less power due to synergy between the engine and the compressor, which can also draw on energy regenerated directly from the car’s brakes. Design concept of the integrated A/C compressor-traction motor unit.
With the new R18, Audi Sport has opted for a similar concept as in the past—albeit with new detailed solutions and an additional hybrid system. Powertrain elements include: Changes in WEC regulations focus on energy consumption. Optimized flywheel energystorage system.
Researchers at the University of Illinois at Urbana-Champaign have developed a self-assembling three-dimensional nanostructure for battery cathodes (Li-ion and NiMH) that allows for faster charging and discharging without sacrificing energystorage capacity. Most capacitors store very little energy. This does both.
Mercedes-Benz unveiled the Concept CLA Class at IAA Mobility 2023 in Munich, Germany. This concept, designed on the forthcoming Mercedes-Benz Modular Architecture (MMA) platform, represents the company’s vision to elevate this important vehicle class, based on the long-term portfolio strategy. The new operating system MB.OS
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