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Hydro-Québec and Sony forming JV to develop large-scale Li-ion energy storage system for power grids

Green Car Congress

Hydro-Québec and Sony Corporation will establish a joint venture to research and develop a large-scale energy storage system for power grids. Furthermore, the energy storage system for such power supplies must be highly safe and reliable due to the need for an efficient and stable source of high capacity power.

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Mitsubishi Heavy to supply 500 kWh (normal) containerized Li-ion energy storage system to power grid of Orkney Islands

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(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.

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Volkswagen introduces near-series design study of the MEB-based flexible quick charging station at Geneva

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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. The charging station can be used as interim storage for eco-power; however, when connected to the mains power grid, it becomes a permanent charging point.

Design 191
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Siemens Exploring Charging at Up to 300 kW for EVs; 6 Minutes for an EV Recharge

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The long-term goal is to achieve up to 300 kW of charging capacity—enabling a quick recharge in roughly 6 minutes. The development engineers are also investigating how the constant switching on and off of the batteries affects the power grid; the harmonics this generates could knock the grid out of sync.

Recharge 210
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US Navy launches its first solar-powered EV charging station

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The carport will enable NSA Mid-South to recharge its current fleet of 17 electric vehicles with renewable electricity in approximately four hours, while reducing demand on the commercial power grid.

Solar 218
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Groupe Renault, Connected Energy install EV charging with 2nd-life batteries at highway rest areas

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With the E-STOR system, the batteries are recharged at low power, and the stored energy is then released at high power. It thus becomes possible to offer electric vehicle charging services in locations where constructing a high power connection to the power grid would be very costly.

Connect 150
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Researchers developing DC micro smart grid for charging EV fleets; Li-ion, redox flow batteries and renewables

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Up to 30 electric vehicles at a time can recharge in Fraunhofer IAO’s parking garage. 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. A 30-meter-tall wind turbine delivers 10 kW. Click to enlarge. EV charging at IZS.

Grid 244