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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. Before you plug in, take a moment to learn the difference between AC and DC charging, how much time it will take, and whether there are any consequences for your route planning or battery maintenance.

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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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California Energy Commission awards more than $1.8M additional funding to further UCSD microgrid project; energy storage, EV charging and V2G services are components

Green Car Congress

The California Energy Commission (CEC) approved funding to advance further the development of its pioneering 42 MW peak microgrid and expand electric vehicle charging at the University of California, San Diego (UCSD). This will reduce the indirect cost of solar power to California ratepayers. The Commission approved a $1.6-million

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

Cars That Think

And EV owners would become entrepreneurs, selling electricity back to the grid. It occurred in the wake of the California electricity crisis of 2000 and 2001, when mismanaged deregulation, market manipulation, and environmental catastrophe combined to unhinge the power grid. AC Propulsion’s experiment was timely.

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ARPA-E awards $175M to 68 novel clean energy OPEN 2021 projects

Green Car Congress

The new superjunction structure will surpass the theoretical trade-off between on- resistance and breakdown voltage observed in conventional unipolar GaN, leading to more efficient and cheaper power converters. University of California, Berkeley. Stanford University. UC Berkeley.

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CalSEED awards $4.2M to early-stage clean energy innovations

Green Car Congress

The California Sustainable Energy Entrepreneur Development (CalSEED) program announced that the fourth cohort of innovative clean energy concepts has been approved by the California Energy Commission (CEC); 28 companies out of 212 were selected to receive grants of $150,000 each. CalSEED is administered by New Energy Nexus.

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

EV Connect

In one-directional charging, alternating current (AC) electricity is converted to direct current (DC) energy that’s stored in an EV battery to power the car. This conversion can happen within the charger or in the vehicle, depending on which device is equipped with a converter.