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Sandia team develops GaN diode that is significant step toward protecting grid from EMPs

Green Car Congress

Scientists from Sandia National Laboratories have developed a new gallium-nitride (GaN) diode that can shunt excess electricity within a few billionths of a second while operating at a record-breaking 6,400 volts—a significant step towards protecting the nation’s electric grid from an electromagnetic pulse (EMP). —Bob Kaplar.

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False Starts: The Story of Vehicle-to-Grid Power

Cars That Think

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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Finland’s oldest ferry goes all electric with Visedo

Green Car Congress

The City of Turku will officially re-launch the historic Föri ferry tomorrow, complete with a new zero-emission electric drivetrain that will deliver greater efficiency, less noise and reduced operating costs. The DC/DC converters serve to increase the battery voltage to a level that is more suitable for the motor drives.

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How to choose solar EV charger?

Setec Powerr

I’m sure many car owners have problems charging their EVs, so it’s cool to be able to charge them at home with free and clean solar energy. Solar EV chargers are devices that can charge electric vehicles using solar energy. Inverter: Solar systems generate DC power, while electric vehicles need AC power to charge.

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2nd Time Programs for Impaired EV Batteries – E-Vehicleinfo

Baua Electric

Time the adoption of EVs brings diverse environmental advantages, it additionally raises questions on what occurs to their batteries when they achieve the tip in their helpful lifestyles within the automobile. Thankfully, those former EV batteries have a promising moment lifestyles forward of them.

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Green Crossover Project in Japan Showcases Li-ion Stationary Storage for EV Charging; EnerDel Providing Packs for Vehicles and Stationary Storage

Green Car Congress

Itochu Corporation, Mazda, Family Mart, EnerDel and 11 other partners have launched a 3-year project in Tsukuba City, Japan—the “Green Crossover Project”—designed to showcase a real-world integration of the smart grid, stationary lithium-ion grid storage, electric vehicles, rapid recharging and renewable energy technologies.

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2023’s Top Stories About Energy

Cars That Think

Mainspring calls its machine a linear generator, because it converts linear motion into electricity. NASA Battery Tech to Deliver for the Grid EnerVenue’s nickel-hydrogen battery cells are 1.8 Now imagine a battery that can last through tens of thousands of charge-discharge cycles. The Menlo Park, Calif.,

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