Green Car Congress

MARCH 7, 2014

The aim of charge@work is to design a micro smart grid (MSG) capable of supplying the EV fleet with electricity produced exclusively from renewable sources. The MSG can be run in island mode in parallel to the grid operated by the local energy provider. The MSG is designed as a direct current (DC) grid. — Dipl.-Ing

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Grid DC Li-ion Fleet 244

Cars That Think

MARCH 11, 2023

They wanted to see whether an electric vehicle could feed electricity back to the grid. The company’s president, Tom Gage , dubbed the system “vehicle to grid” or V2G. And EV owners would become entrepreneurs, selling electricity back to the grid. And indeed, that’s how promoters of vehicle-to-grid technology perceive the EV.

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Grid Powered Power Vehicles 143

Cars That Think

MAY 25, 2024

IEEE Spectrum spoke with Yilu Liu , who has been researching EMPs at Oak Ridge National Laboratory, in Tennessee, about the potential effects of the phenomenon on power grids and other electronics. The third phase, E3, brings a slow, varying waveform, kind of like direct current [DC], that can last several minutes.

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Building Power Grid Grid Solar 144

Green Car Congress

FEBRUARY 8, 2019

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. BREAKERS projects will develop DC devices that prevent electric arcing, a safety hazard, while handling large amounts of power and voltage.

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Grid Transportation Industry Industrial 207

Green Car Congress

NOVEMBER 25, 2012

MHI), jointly with SSE plc (formerly Scottish and Southern Energy plc), will begin an energy storage system demonstration project using the power grid in the UK’s Orkney Islands, which has a high proportion of renewable energy generation in relation to demand. Mitsubishi Heavy Industries, Ltd.

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Energy Storage Power Grid Mitsubishi Li-ion 271

Green Car Congress

MAY 17, 2019

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. kilowatt (kW), 11 kW and 22 kW power ratings with DC-to-DC converter rating integration from 2.3 The OBC with a rated charging power of 7.4

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Battery Batteries Power Grid Volt 223

Green Car Congress

OCTOBER 28, 2022

JERA, the largest power generation company in Japan, responsible for about 30% of Japan’s electricity, and Toyota Motor have built and deployed the first large-capacity “Sweep Energy Storage System”. The project plans to operate grid storage batteries for recharge and discharge operations, connected to the Chubu Electric Power Grid Co.,

Energy Storage 186

Energy Storage Nickel Metal Hydride Toyota Energy 186

Green Car Congress

MAY 10, 2022

Vehicle-to-grid (V2G) charging supports power flow between the grid and the car, allowing a charged vehicle to become a power source when needed and ultimately enhancing the stability of the power grid. —Deanne Davidson, senior vice president and general manager of Rhombus Energy Solutions.

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Energy Long Beach Charging Energy Storage 199

Teslarati

DECEMBER 14, 2022

A Tesla Megapack is powering a large housing factory completely off-grid in Patterson, California, with energy from a large array of on-site, PVGraf solar panels. The factory isn’t connected to the local power grid, and this is the first time a Tesla Megapack has been deployed and running completely off-grid.

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Grid Tesla Re-Charge Solar 134

Green Car Congress

APRIL 22, 2020

ORNL’s wireless charging technology transferred power between the truck and a charging pad across the 11-inch gap using two electromagnetic coupling coils at the demonstration. The system transferred electricity from the power grid to the vehicle battery terminals at more than 92% efficiency. —Omer Onar.

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Charging PHEV Grid Energy Storage 380

Green Car Congress

DECEMBER 28, 2019

Jouley is powered by Proterra electric vehicle technology and configured with 220 kWh of total energy capacity, a two-speed transmission and a TBB-estimated operating range of up to 134 miles. TBB is the only school bus manufacturer to offer DC fast charging architecture as standard equipment.

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Power Powered Virginia DC 273

EV Connect

FEBRUARY 7, 2022

Electric vehicle charging stations use both alternating current (AC) and direct current (DC) to power EVs. Read on to learn about the differences between both types of electric power, as well as the pros and cons of each. Edison championed DC power, which started as the standard electricity in the United States.

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DC Electric Vehicles Powered Power 52

Green Car Congress

FEBRUARY 23, 2012

Leading power and automation technology group ABB has won an order from ship owner Myklebusthaug Management to supply the first direct current (DC) power grid on board a ship. The Onboard DC Grid will help the vessel operate from the very first day at the highest levels of fuel efficiency with low emissions.

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DC Grid Emissions Fuel 170

Cars That Think

DECEMBER 28, 2023

The 260-kilometer, 320-kilovolt high-voltage direct-current (HVDC) transmission system, based on technology from Hitachi Energy , in Zurich, marks a milestone in an ongoing transformation of the European power grid: It will plug into the first truly dynamic multiterminal HVDC network in Europe.

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Europe Wind Grid Convert 135

Green Car Congress

MAY 18, 2011

have been selected as contractors for a joint US-Japan collaboration supporting a Smart Grid project on the Hawaiian island of Maui. Part of the demonstration plan includes utilization of the EVs for grid-balancing services ( earlier post ). Hitachi, Ltd., Cyber Defense Institute, Inc., and Mizuho Corporate Bank, Ltd.

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Grid Hawaii Japan Charging 218

Green Car Congress

MARCH 5, 2019

Connected to the grid or even off-grid, the station can charge up to four electric cars simultaneously, based on the principle of a ‘power bank’, two with DC quick charging. By contrast, when it is permanently connected to the mains power grid, the battery pack continuously and independently recharges itself.

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Design Charging Power Grid Grid 191

Green Car Congress

JULY 24, 2020

In the test grid, the fully electric Audi model operated with a DC wall box, which enables a charging capacity of up to 12 kW, and a flexibly extendable home storage unit with a capacity of 9 kWh. While it could provide additional flexibility in possible series production, it is not a necessary requirement for bidirectional charging.

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Audi Charging Grid Energy Storage 243

Green Car Congress

AUGUST 31, 2018

The proposed XFC design is expected to offer grid-to-vehicle efficiency up to 96.5%—four —four times less weight and half the size of conventional DC fast EV chargers (DCFC), as well as a high voltage direct current (HVDC) port to utilize energy storage and renewable energy systems, minimizing demand on the power grid.

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Power Grid Grid DC Virginia 199

Baua Electric

MARCH 6, 2024

In addition to the heat, voltage transients, and electromagnetic interference (EMI) in the automotive environment, the on-board charger must interface with the AC power grid, requiring protection from AC line disturbances for reliable operation. Table 1 lists maximum surge voltages up to 4kV. The IEEE C62.41.2-2002 2002 Standard 1.2/50

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Grid Charging Power Grid 2002 52

Green Car Congress

JUNE 16, 2016

Partners Volkswagen AG, Lichtblick SE, SMA Solar Technology AG and the Fraunhofer Institute Wind Energy and Energy System Technology (IWES) have submitted the final report from the INEES research project (Intelligent integration of electric vehicles into the power grid for the provision of system services).

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Power Grid Powered Power Grid 150

Green Car Congress

MARCH 4, 2010

The Electric Power Research Institute (EPRI) has published a report that describes the design of a superconducting direct current (DC) cable system capable of moving thousands of megawatts of electricity between regions, and which is practical and ready for commercial development, using today’s technology. A Superconducting DC Cable.

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EPRI DC Power Grid Grid 186

Green Car Congress

JUNE 18, 2010

signed a memorandum of understanding (MOU) with Russia’s Federal Grid Company (FGC) to help develop new opportunities to use high-performance battery systems to improve the reliability and performance of the Russian electricity system, which is facing record setting demand on an aging grid. Tags: Batteries Russia Smart Grid.

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Russia Grid Energy Storage Companies 186

Cars That Think

SEPTEMBER 8, 2021

Back in the 1800s, electricity distribution was a short-range business, driven by nearby DC generators. It brought electricity to Sacramento over a 35-kilometer-long distribution line using newly invented AC generators and hydroelectric power. Louis Bell , chief engineer of the power transmission department at GE.

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Grid Sacramento Water San Francisco 111

Green Car Congress

JANUARY 4, 2022

As well as enabling EV owners to charge and discharge their electric vehicle to power their home or the grid, Wallbox’s latest innovation is designed to give EV drivers the ability to isolate their home from the grid and use their EV for backup power during a blackout. Providing up to 11.5

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Grid Installation Arlington Charging 293

Green Car Congress

OCTOBER 2, 2012

The TMG DC Quick Charger was developed in partnership with Schneider Electric GmbH to meet the challenge of recharging an electric race car at tracks without reliable access to grid power. Maximum DC output to the vehicle being charged is 25 kW, 400 VDC. Input from the grid to the 42 kWh pack is 6.6

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Toyota DC Lithium Ion Grid 236

Baua Electric

JULY 9, 2024

Designwerk Technologies, based in Winterthur, Switzerland, has developed a DC fast charging station for commercial EVs that’s packaged in a container format. The battery packs are replenished with self-generated solar power. It’s equipped with two CCS charging points, each with an output of 420 kilowatts DC.

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Charging Switzerland DC Solar 52

Cars That Think

NOVEMBER 20, 2023

Jenkins has also helped push Congress to think more seriously about the power grid, releasing a report last year that showed that much of the 43 percent emissions reduction expected by 2030 would be squandered if the United States doesn’t double the pace of transmission upgrades. power-grid transmission.

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Cleaning Clean Energy Emissions 115

Green Car Congress

JANUARY 8, 2019

A high-end DC charging station with 22 kW can make the electric car an energy storage system and part of the smart grid of the future thanks to bidirectional charging and connection to an energy management system. home – charging at home: Smart energy management and photovoltaics.

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Companies Energy Charging Power Grid 310

Green Car Congress

MAY 16, 2018

In order to achieve the goals for energy efficiency, energy flexibility and grid stability, the opportunities arising from the digitization of energy networks must be consistently exploited. However, today’s production grids are powered by alternating current—which has to be converted.

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Germany Mercedes CO2 Supplies 170

Green Car Congress

OCTOBER 15, 2020

To help California mitigate its ever-growing wildfires, this year CalSEED has included companies that are innovating in technologies that will build wildfire resiliency into the grid. This novel technology would deliver safe, reliable, resilient, and cost-effective electric power in the grid.

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Clean Cleaning Energy Energy Storage 371

Teslarati

APRIL 27, 2024

“Rivian exists to address two specific needs, the electrification of our transportation system and supporting the transition of our power grid to carbon-free energy sources,” said Paul Frey, Vice President of Battery, Charging, and Adventure Products at Rivian. ” Electrons for all!

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Design Charging Power Grid Volt 130

Baua Electric

FEBRUARY 27, 2024

Innovative EV charging developer FreeWire Technologies is improving its flagship lineup of Boost chargers to offer an even more flexible and capable lineup that now includes bidirectional capabilities, power sharing, and site backup should the local grid encounter any power outages.

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Powered Power Grid Energy Storage 52

Green Car Congress

NOVEMBER 16, 2022

We have been studying potential impacts to the power grid. They looked at conventional AC chargers, DC fast chargers and extreme fast chargers. We are focused on larger impacts to critical infrastructure as we electrify more of the transportation industry. The survey noted several vulnerabilities on each interface.

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Electric Vehicles Charging Idaho Vehicles 259

Green Car Congress

APRIL 23, 2015

The Eguana power control system manages system power flow and handles the core power conversion functions—AC→DC and DC→AC—as well as connectivity with power grid. Batteries Smart Grid Solar' It also hosts the consumer gateway and battery management system.

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Li-ion Energy Storage North America Energy 150

Setec Powerr

FEBRUARY 21, 2023

When the power battery is exhausted, replace the low-power battery pack with a fully charged battery, and send the replaced battery to the replacement station for slow charging. It needs AC-DC conversion, and the converted DC can charge the battery. Mobile charging (MAC) is an extension of wireless charging.

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Electric Vehicles Charging Lithium Ion Vehicles 98

Baua Electric

SEPTEMBER 12, 2024

The latest record takes advantage of the vessel’s DC Fast Charging capabilities and ultra-efficient design to quickly cruise between Sweden and Finland. In Kapellskär, the Candela charged with a Kempower Movable Charger, a 40-kW wheeled charger connected to the existing power grid at the harbor.

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International Finland Sweden Gasoline-Electric 52

Green Car Congress

NOVEMBER 14, 2012

independent from the bulk power grid (i.e., SPIDERS uses the conceptual designs of an Energy Surety Microgrid developed by Sandia National Laboratories, and has four specific goals for electric power surety at US military installations: To protect critical. infrastructure from power loss. infrastructure from power loss.

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Parts Electric Vehicles Powered Power 290