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The new battery design could help ease integration of renewable energy into the electrical grid at lower cost, using Earth-abundant metals, according to a study just published in Energy Storage Materials. Specifically, after 345 charge/discharge cycles at high current, this acidic reaction mechanism retained 82.8%
The challenges involved in getting EV chargers hooked up to the grid are well-known to Charged readers. Various off-grid solutions are available, but the best approach may be a flexible one—using some combination of onsite generation, battery storage and grid power, according to what’s available and what’s needed for the application.
Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) in late February demonstrated a 20-kilowatt bi-directional wireless charging system installed on a UPS medium-duty, plug-in hybrid electric delivery truck. ORNL’s bidirectional technology is fully compliant with grid power quality standards.
AC Propulsion will launch the conversion program by developing the electric propulsion system and conversion process for the full-size vans that are used by service fleets nationwide. The converted vans will run on electricity only and will charge directly from the power grid. Earlier post.).
Pacific Gas and Electric Company (PG&E) and the California Energy Commission today unveiled a utility-scale sodium-sulfur battery energy storage system ( earlier post ) pilot project to better balance power needs of the electric grid. The system has a 4 megawatt capacity, and can store more than six hours of energy.
A 10 kWh battery energy storage system in the garage, using the same lithium-ion cells that are used in the Honda Fit EV, allows stored solar energy to be used at night, when household demand typically peaks and electric vehicles are usually charged. DC-to-DC electric vehicle charging. Photo by Dorian Toy. Click to enlarge.
Discharge mode is shown; the arrows are reversed for electrolytic/charge mode. The technology could fundamentally transform the way electricity is stored on the grid, making power from renewable energy sources such as wind and sun far more economical and reliable. Cell schematic. AQDSH 2 refers to the reduced form of AQDS.
Fraunhofer ESK is developing underlying communication methods for a uniform energy management system for power grids and electric vehicles. The reference system is intended to help charging station and e-vehicle manufacturers and grid operators implement the communication standards and test their products for standards compliance.
Volta, an electric vehicle (EV) charging and media company, announced that a project application it collaborated on with Imagen Energy, a developer of compact high-power EV chargers, was awarded a $12-million grant from the US Department of Energy Advanced Research Projects Agency-Energy (ARPA-E). Earlier post.).
developer of a power conversion technology called Power Packet Switching Architecture (PPSA), received a purchase order for ten of its PPSA-enabled 30 kW battery converters from Coritech Services, a provider of custom engineering solutions for a variety of applications including electric vehicle charging. Ideal Power Inc.,
The US Department of Energy’s Oak Ridge National Laboratory (ORNL) has licensed its high-power wireless charging technology for electric vehicles to HEVO. The system provides the world’s highest power levels in the smallest package and could one day enable electric vehicles to be charged as they are driven at highway speeds.
These opportunities could drive the production of valuable fuels, chemicals, and products, provide greater cost savings, increase grid flexibility, and enhance environmental performance across a range of DOE-funded technologies. Hybridization can also help mitigate financial penalties for variable resources (e.g.,
the developer of a new approach to electric power conversion ( earlier post ), has priced its initial public offering (IPO) of 3,000,000 shares of common stock at an offering price of $5.00 has developed a novel, patented power conversion technology it calls Power Packet Switching Architecture (PPSA). Ideal Power Inc., Ideal Power Inc.
The primary goal of this funding opportunity ( DE-FOA-0000949 ) is to provide disruptive new solar conversion and storage technology options to enable a much higher penetration of solar energy generation into the US energy mix. The FOCUS Program target zone for electricity generation is indicated. Source: ARPA-E. Click to enlarge.
to provide EV conversion technology and integrated vehicle-to-grid (V2G) and vehicle-to-site (V2S) networking solutions under the Aloha Micro Grid program for the U.S. The REV vehicles act as dynamic energy storage devices on the power grid, together acting as an extension of the power plant whenever they are plugged in.
Canada-based Rapid Electric Vehicles (REV) has begun production of four converted electric bi-directional charging Ancillary Power Vehicles (APVs) ( earlier post ) as part of the US Army Tank Automotive Research Development Engineering Center (TARDEC) Micro-Grid project at Wheeler Air Base, Hawaii.
ClipperCreek offers electric vehicle (EV) charging solutions for residential and commercial customers in the US, and has been a pioneer in the EV charging market since 2006. The company has sold more than 110,000 Level 2 AC charging stations since its inception. Managing EV charging is an integral part of our strategy.
The US Department of Energy (DOE) Advanced Research Projects Agency-Energy (ARPA-E) will make up to $130 million available to develop five new program areas including biofuels, thermal storage, rare earth alternatives, grid controls, and solar power electronics. Related Funding Opportunity Announcements here.).
will supply 1200V Silicon Carbide MOSFETs to Rhombus Energy Solutions for its EV2flex line of charging infrastructure products, enabling greater efficiency, higher power density and faster charging times. Silicon Carbide technology leader Wolfspeed, Inc.
Z-Smart is being incorporated into these fleet vehicles to improve performance, safety and efficiency of the converted vehicles and to provide convenient mobile communication to the driver on the charge levels and recharging status.
The 42-vehicle fleet marks a milestone in partnership between federal, state and private energy organizations, as well as in DoD’s demonstration of emerging vehicle-to-grid technology. The vehicles have the capability to direct power both to and from the electrical grid when they’re not being driven. V2G charging station.
will create the Honda Smart Home US, a showcase that demonstrates Honda’s vision for sustainable, zero-carbon living and personal mobility, including the use of solar power to charge a Honda Fit EV battery electric vehicle. Direct solar PV-to-vehicle charging. Market Background Plug-ins Smart charging Smart Grid Sustainability'
AC Propulsion has delivered an AC Propulsion-powered eBox to the Technical University of Denmark (DTU), where it will be used to evaluate Vehicle to Grid (V2G) operation as part of a research program. Integration between the power grid and electric vehicles will become essential and beneficial as EV numbers increase over the next decade.
Simply plugging in one million electric cars (unmanaged or ad hoc charging) could add $750 million in annual wholesale energy costs unless smart charging is adopted, according to a joint study conducted by PJM Interconnection and Better Place, released by Better Place. Charging Characteristics for TOU Scenario: The blue line.
European car manufacturers (ACEA) recommend installing Type2/Type Combo inlet/connector, as of 2017, for charging electric vehicles. In response to customer requirements, a high-power charging option has to be offered. This charging option should, however, not be promoted as the main way to charge electric vehicles.
Natron Energy , a developer of new battery cell technology based on Prussian Blue analogue electrodes and a sodium-ion electrolyte, has closed a strategic investment by Chevron Technology Ventures (CTV) to support the development of stationary energy storage systems for demand charge management at electric vehicle (EV) charging stations.
The goal is to develop energy storage systems with high-energy density to meet the ever-demand for the electric grid to provide reliable, distributed power. High-energy density magnesium batteries for smart electrical grids. In contrast, pseudo-capacitor technology relies on charge transfer reactions involving Faradaic transitions.
will launch the “LEAF to Home” V2H (vehicle-to-home) power supply system, which can supply electricity from the 24 kWh Li-ion battery pack in Nissan LEAF electric vehicles (EV) to residential homes when used with the “EV Power Station” unit—which is also a 6 kW charger for charging the LEAF—developed by Nichicon Corporation.
The future grid will face significant challenges by providing clean power from intermittent resources to a much more dynamic load. EES has been considered as a key enabler of the smart grid or future grid, which is expected to integrate a significant amount of renewable energy resources while providing fuel (i.e.,
The US Department of Energy announced $35 million in awards for 12 projects that find new ways to harness medium-voltage electricity for applications in industry, transportation, on the grid and beyond. GE Global Research, Inline Gas Discharge Tube Breaker for Meshed MVDC Grids – $4,350,686.
The third round is focused specifically on three technology areas: Grid-Scale Rampable Intermittent Dispatchable Storage (GRIDS). ARPA-E seeks to develop new technologies to enable the widespread deployment of cost-effective grid-scale energy storage. Agile Delivery of Electrical Power Technology (ADEPT).
This technology uses silicon carbide technology and is best-in-class for power density, power conversion efficiency and safety compliance, the company says. The OBC is installed in hybrid or electric vehicles to convert alternating current (AC) from the power grid to direct current (DC) for charging batteries. kW as an option.
FreeWire Technologies, a developer of ultrafast electric vehicle (EV) charging and energy management solutions, raised $125 million in new capital. FreeWire recently broke ground on a new 66,000-square-foot R&D facility in Newark, California to develop and manufacture new ultrafast charging and energy storage product offerings.
The dashed lines indicate the mileage and weight combinations that are feasible with different truck technologies (first-generation battery trucks, second-generation battery trucks and second-generation battery trucks with megawatt charging systems (MCS)). Plötz (2022). With the e-truck, the ratio is reversed.
has broken its own record for the world’s highest energy conversion efficiency in practical size (100 cm 2 or more) crystalline silicon-type solar cells, achieving a efficiency of 23.0% (until now 22.3%) at a research level for its proprietary HIT ((Heterojunction with Intrinsic Thin layer) solar photovoltaic cells. Sanyo Electric Co.,
Electric vehicles are the next frontier in the clean energy transition, and we are committed to making charging EVs easy, convenient and affordable for customers. Electric vehicles charged on the increasingly clean Xcel Energy system will have about 80% lower carbon emissions than gas-powered cars by 2030.
million for a program to reduce the cost and complexity of deploying direct-current (DC) fast electric vehicle charging infrastructure (EVCI). Ready access to low-cost, fast charging infrastructure is essential for fleet electrification and broader electric vehicle (EV) adoption.
Researchers at the Department of Energy’s Oak Ridge National Laboratory have designed , fabricated and demonstrated a PHEV traction drive power electronics system that functions as the on-board charger, and that also provides significant mobile power generation and vehicle-to-grid support capabilities. FY08 prototype test setup. Source: Su.
The vehicle features fast-install AC drive technology, integrated data management and is compatible with networked charging station infrastructure. The REV 300 ACX travels 100 miles on a single charge while maintaining the performance capabilities of the original vehicle. Rick Sikes, fleet superintendent, City of Santa Monica.
Electric vehicle industry experts and scientists at the National Renewable Energy Laboratory (NREL) are testing and evaluating the compatibility of inlet and connectors for a new high-power charging standard for medium- and heavy-duty vehicles called the Megawatt Charging System (MCS). The peak charging power of 3.75
The new ARPA-E selections focus on accelerating innovations in clean technology while increasing US competitiveness in rare earth alternatives and breakthroughs in biofuels, thermal storage, grid controls, and solar power electronics. conversion tower that utilizes new system architecture. electrical battery is being charged.
The University of Delaware has signed the first license for its vehicle-to-grid (V2G) technology with AutoPort, Inc., A minimum of 60 vehicles is needed to produce one megawatt of power when the vehicles are plugged into the grid. Vehicle to Grid Technology (Univ. Components of a V2G system. Source: PJM. Click to enlarge.
In addition, the ministers, in their communication, urged European standardization bodies to develop, as a matter of priority by mid-2011, a harmonized solution for the interoperability between electric vehicles and the charging infrastructure and to address safety risks and electromagnetic compatibility.
Because the use of natural gas for transportation requires compressing, liquefying, or conversion, it is important to determine the best use of natural gas as a transportation fuel. For the PHEV cases, both charging from the US mix and charging from a natural gas turbine with a 45% electrical generating efficiency were considered.
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