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Penn State team devises new control strategy to enhance EV battery performance when driving in cold temperatures

Green Car Congress

Researchers at Penn State, with a colleague from EC Power, have devised a new control strategy that can rapidly restore EV battery power and permit full regeneration while driving at temperatures as low as −40 °C. The strategy involves heating the battery internally during regenerative braking and rest periods of driving.

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Fraunhofer suggests e-scooters as application for its magnesium hydride paste hydrogen storage technology

Green Car Congress

kWh/liter—about 10 times the capacity of Li-Ion batteries. The award-winning POWERPASTE technology is patented (EU, US) and offers advantages over other energy storage technologies, in particular in the power range from 100 W to 10 kW, Fraunhofer researchers said. It has a hydrogen capacity of about 10 mass-% (i.e.

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A Guide to Battery Performance Testing

Baua Electric

In the rapidly advancing world of technology, batteries play a crucial role in powering our devices and ensuring seamless functionality. However, not all batteries are created equal, and understanding their performance is paramount. Voltage Analysis: Voltage is a critical factor in determining a battery’s performance.

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Why Countries Like India Desperately Need EV Battery Standardization

Get Electric Vehicle

By 2050, it is expected that 74% of Europe’s cars on the road will be battery-powered. Despite the rapid adoption of electric vehicles, there has been little discussion about standardizing battery types. The question of whether governments should mandate increased battery standards is not new.

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Fraunhofer ICT Working on New Redox Flow Batteries with Improved Capacity for EV Applications

Green Car Congress

Working principle of a redox flow battery. Researchers from the Fraunhofer Institute for Chemical Technology ICT in Pfinztal near Karlsruhe are developing improved redox flow batteries for automotive applications in an attempt to address storage capacity and charging time limitations of current Li-ion battery solutions for electric vehicles.

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Hamburg putting its first Citaro FuelCELL Hybrid buses into service

Green Car Congress

They are now accompanied by the lithium-ion batteries which store energy that is recovered during braking; the new hybrid is able to run for several kilometers on battery power alone. Three more buses are to follow next year. Earlier post.).

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Fossil Fuels Renewable Energy and EV Modern Life

Setec Powerr

Battery technology currently requires lithium and other rare earth metals, which must be mined. Enhanced, smaller, and lower-priced solar and battery installations could massively disrupt this approach to electricity generation. That is the only comparison that matters. Moreover, as technology develops, it will improve.