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How to EMP-Proof a Building

Cars That Think

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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This Clock Made Power Grids Possible

Cars That Think

As more power stations adopted the clocks, the frequency regulation allowed them to share electricity and create an interconnected power grid. His initial designs, as described in a series of patents , were for a pendulum clock with a permanent magnet as its bob (that’s the weight at the bottom of the pendulum).

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Rivian launches charger designed to open charging network to other EVs

Teslarati

Rivian has announced plans to open its charging network to other electric vehicle (EV) brands, and the company this week debuted a new charger design to do so. In a press release on Friday, Rivian shared the charger design it will use to make the Rivian Adventure Network (RAN) available to all compatible EVs later this year.

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Mobilize launching first commercial V2G service starting in 2024 with Renault 5; France, Germany and UK initially

Green Car Congress

In addition to reinjecting electricity into the power grid, the bidirectional charger supports a vehicle-to-load (V2L) function for powering electrical appliances directly from the car. Mobilize V2G will also be available on future Renault electric vehicles. The Mobilize Powerbox.

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ARPA-E awards $35M to 12 new projects to support medium-voltage devices for grid, industry and transportation

Green Car Congress

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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Wallbox introduces Quasar 2 next-generation bidirectional home charger at CES 2022

Green Car Congress

Wallbox, a leading provider of electric vehicle (EV) charging and energy management solutions worldwide, introduced Quasar 2, the latest generation of its bidirectional home chargers designed specifically for the North American market. The average American experienced more than eight hours of power interruption in 2020.

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HVDC Networks Come to Europe

Cars That Think

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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