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ORNL demos 20 kW bi-directional wireless charging on UPS PHEV truck; 11" air gap, >92% efficiency

Green Car Congress

Researchers at the Department of Energy’s Oak Ridge National Laboratory (ORNL) in late February demonstrated a 20-kilowatt bi-directional wireless charging system installed on a UPS medium-duty, plug-in hybrid electric delivery truck. The technology takes energy from the grid and converts it to direct current (DC) voltage.

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Are EVs Charged Mostly By Coal Power in the US?

EV Adoption

One of the common arguments you hear from people in America who are not fans of the idea of electric vehicles is that they are mostly charged from electricity produced from coal power plants. At a high level, 15 states with 25% or more of electricity form renewable sources accounted for 53.5% And so “EVs are bad.”

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What Is Bidirectional Charging? Understanding the Benefits for Both Drivers and Businesses

EV Connect

Electric vehicle (EV) technology is advancing quickly. With each passing year, the potential of a road free of gas-guzzling cars looks more realistic. Batteries get more powerful , charging grows more efficient, and the path to an all-EV future becomes increasingly clear. What Electric Cars Have Bidirectional Charging?

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PHEVLERs are the Zero CO2 Clean Green Machines of the Future

Green Car Congress

The Plug-in Hybrid Electric Vehicle with Long Electric Range (PHEVLER - pronounced “fevler”) is a new category emerging in the electric vehicle marketplace. PHEVLERs are defined as PHEVs with sufficient battery capacity for all electric driving of twice the average daily distance. [ Dr. Bruce R.

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A Comprehensive Guide to EV Charging Management Software Solution

Driivz

Global EV and plug-in hybrid sales (BEV+PHEV) topped 14 million units in 2023 ( EV Volumes ) and are projected to surpass 45 million by 2030 ( IEA ). EV chargers are more than just high-current electrical outlets. EV charging software manages much more than just topping up the battery in an electric vehicle.

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When (and How) Should You Use a DC EV Charger?

EV Connect

According to the Alternative Fuels Data Center, there are 36,366 DC Fast charging stations available in the United States. Should you use one of them to charge your Electric Vehicle (EV)? The Difference Between AC and DC Current Electrical current comes in two forms: alternating current (AC) and direct current (DC).

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Everything You Need to Know About EV Plug Types

EV Connect

If you’re filling up a car that has an internal combustion engine (ICE), you only need to distinguish between the gas and diesel pump. For drivers of electric vehicles (EVs), however, there are more options to choose from. If you want to use your devices abroad, you’ll typically need an adapter or even a transformer to draw power.

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