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

Green Car Congress

ORNL’s wireless charging technology transferred power between the truck and a charging pad across the 11-inch gap using two electromagnetic coupling coils at the demonstration. The system transferred electricity from the power grid to the vehicle battery terminals at more than 92% efficiency. —Omer Onar.

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JERA and Toyota deploy first large capacity Sweep Energy Storage System with second-life batteries

Green Car Congress

JERA, the largest power generation company in Japan, responsible for about 30% of Japan’s electricity, and Toyota Motor have built and deployed the first large-capacity “Sweep Energy Storage System”. The project plans to operate grid storage batteries for recharge and discharge operations, connected to the Chubu Electric Power Grid Co.,

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

EV Connect

The potential of this technology now extends beyond simply powering the cars we drive. With bidirectional charging, the batteries in our vehicles can not only provide fuel for the road but energy for our homes and even our shared electrical grid. Vehicle to grid (V2G) : This is the most common application of bidirectional charging.

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Are EVs Charged Mostly By Coal Power in the US?

EV Adoption

Residents of the “Mountain State” only purchased 309 EVs (195 BEVs and 114 PHEVs) last year, while Californian’s purchased 120,793. And oh BTW, according to the Energy Information Administration , California’s grid overall consumed 0% coal power. Said another way, residents of California purchased 390.9

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OEMs shifting towards onboard chargers > 6 kW for EVs; lower output chargers to remain dominant through 2020

Green Car Congress

Most battery and plug-in hybrid electric vehicle (PHEV) manufacturers in Europe and the US have been adopting onboard chargers with a power output between 3 to 3.7 Now, EV manufacturers are moving towards onboard chargers with a power output greater than 6.6 kilowatts (kW). kW to reduce charging time. kW onboard chargers.

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The Cash Back Hybrid

Plug In Partners

Here's an example from Spectrum Online : Can plug-in hybrid electric vehicles keep the electric grid stable? But the promise of plug-in hybrid electric vehicles (PHEVs) aligns the stars in unexpected ways. By John Voelcker First Published October 2007 Google , a former CIA director , the Natural Resources Defense Council , a U.S.

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Plug-In Hybrids (or Plugin Hybrids)

Tony Karrer Delicious EVdriven

About CalCars Plug-In Hybrids FAQ How to Get a PHEV Where PHEVs are Car-Makers Say. We can achieve that -- today -- with a plug-in hybrid (PHEV). A PHEV is essentially a regular hybrid with an extension cord. But theyve needed definitive proof that PHEVs wont increase pollution. What Are Plug-In Hybrids?

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