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DOE report highlights opportunities of hybrid energy systems

Green Car Congress

The US Department of Energy (DOE) released a new report, Hybrid Energy Systems: Opportunities for Coordinated Research , highlighting innovative opportunities to spur joint research on hybrid energy systems (HES). using electrical or thermal energy to produce hydrogen from water or a methane source).

Energy 418
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SAE International publishes new J2954 wireless charging standard

Green Car Congress

Power is transferred by creating a magnetic resonance field between the transmitting pad on the ground (wired to the grid) and a receiving pad fitted on the underside of the vehicle. The energy crosses an air gap (the ground clearance between the pads) and is then converted from AC into DC on the vehicle to charge the vehicle batteries.

Standards 544
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PNNL study finds that PHEVs and BEVs could serve as feasible resource to offset grid imbalances caused by integration of large amounts of intermittent wind generation

Green Car Congress

trafficThis scenario is highly desirable to automotive manufacturers, who harbor great concerns about battery warranty if vehicle-to-grid discharging is allowed. V2GFull varies not only the charging of the vehicle battery, but also can vary the discharging of the battery back into the power grid.

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This Essential Element of the Power Grid Is in Critically Short Supply

Cars That Think

To Nick de Vries, chief technology officer at the solar-energy developer Silicon Ranch , a transformer is like an interstate on-ramp: It boosts the voltage of the electricity that his solar plants generate to match the voltage of grid transmission lines. And its not just renewable-energy projects.

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ALABC lead-acid UltraBattery Civic hybrid surpasses 100,000 miles of fleet duty

Green Car Congress

Researchers at the DOE’s Idaho National Lab issued a report on the development and testing of the UltraBattery hybrid in August 2012. East Penn obtained a patent in 2008 to produce the UltraBattery energy storage technology, and it has used UltraBattery modules in its own demonstration hybrid (also based on a Honda Civic HEV).

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$50M Battery500 consortium targeting battery pack with specific energy of 500 Wh/kg

Green Car Congress

Idaho National Laboratory. Though the immediate goal is to make effective, affordable batteries for EVs, consortium director and PNNL materials scientist Jun Liu expects the consortium’s work could also advance stationary grid energy storage. SLAC National Accelerator Laboratory. Stanford University.

San Diego 150
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What Is Vehicle-to-Grid Technology and How Does It Work?

EV Connect

Yet it places unprecedented demand on our electrical grid. Department of Energy (DOE), the growing demand from plug-in electric vehicles and many other technologies that require electricity could increase the load on our power grids by up to 38% by 2050. What Is Vehicle-to-Grid Technology? home for a day.

Grid 94