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Sandia, national lab partners studying vulnerabilities of electric vehicle charging infrastructure

Green Car Congress

Jay Johnson, an electrical engineer at Sandia National Laboratories, has been studying the varied vulnerabilities of electric vehicle charging infrastructure for the past four years. These include, (1) EV connectors; (2) user terminals; (3) internet connections; (4) maintenance terminals from physical access or disassembly.

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Fastcharge consortium presents prototype for 450 kW charging station; Porsche research vehicle charges at 400 kW

Green Car Congress

Porsche AG, as well as operators Allego GmbH, Phoenix Contact E-Mobility GmbH (charging technology) and Siemens AG (electrical engineering). For the connection to the public power grid in Jettingen-Scheppach, a loading container with two charging connections was realized in the project: one connection has a charging capacity of max.

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MIT study concludes V2G-enabled electric commercial trucks could offer lower total operating cost than conventional diesel fleet

Green Car Congress

A new study by researchers at MIT’s Center for Transportation and Logistics (CTL), concludes that electric commercial vehicles can cost 9 to 12% less to operate than trucks powered by diesel engines when used to make deliveries on an everyday basis in big cities and when V2G (vehicle-to-grid) revenue is incorporated. Resources.

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

Cars That Think

In 2001, a team of engineers at a then-obscure R&D company called AC Propulsion quietly began a groundbreaking experiment. 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.

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In-Home Solar: How Many Panels to Fully Charge Your EV?

Setec Powerr

Additionally, we must consider the total electricity needed to fully charge the vehicle, akin to how we think about the cost to fill up a tank of gas in traditional combustion engine cars. This includes the cost of the solar panels themselves, installation fees, potential maintenance costs, and the expected operational lifespan of the system.

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How to Prevent a Power Outage From Becoming a Crisis

Cars That Think

And it slowed urgent repair and maintenance of the power grid, with work crews having to practice social distancing due to the pandemic. Any plan that could significantly alter demand forecasting must be considered with the power grid in mind. It made finding relief from the heat logistically difficult.

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How EVs Are Reducing Carbon (CO2) Emissions

Blink Charging

Unlike internal combustion engine (ICE) vehicles, EVs emit no direct emissions when running on electricity. The upstream, “well to wheel” emissions of the EV are linked to electricity generation and the electrical grid, with lower emissions in regions that use more renewable energy sources. Let’s not forget our carbon footprint.

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