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

Cars That Think

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. And EV owners would become entrepreneurs, selling electricity back to the grid. And indeed, that’s how promoters of vehicle-to-grid technology perceive the EV.

Grid 133
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CEA and Renault Group develop a very high efficiency bidirectional on-board charger

Green Car Congress

The CEA and Renault Group have jointly developed a new electronic power converter architecture directly integrated into the vehicle’s charger. Due to the use of ferrite materials, dedicated to high frequency, and a shaping injection process called Power Injection Molding, the converter has become more compact.

Convert 199
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Rolls-Royce mtu Kinetic PowerPack approved for renewable diesel

Green Car Congress

Rolls-Royce has approved its mtu Kinetic PowerPacks, based on the mtu Series 4000 and 1600 diesel engines, for use with renewable diesel (HVO/Hydrogenated Vegetable Oil) and the other synthetic diesel fuels of the EN15940 standard. Part of the energy stored in the flywheel is used to drive the generator that begins producing electrical power.

Diesel 195
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Rhombus Energy Solutions announces UL 1741SA certification for its high-power charging systems for fleet EVs

Green Car Congress

Rhombus Energy Solutions announced the certification of its high-power 60 kW AC to DC Power Conditioning System (PCS) charger unit to Underwriter Laboratories UL 1741 & 1741-SA standards. UL 1741 is UL’s Standard for Inverters, Converters, Controllers and Interconnection System Equipment for Use With Distributed Energy Resources.

Fleet 170
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The EV Transition Explained: Can the Grid Cope?

Cars That Think

There have been vigorous debates pro and con in the United States and elsewhere over whether electric grids can support EVs at scale. Converting a gas appliance to a heat pump, for example, would draw 4 to 6 kW, while an L2 charger for EVs would be 12 to 14 kW. The answer is a nuanced “perhaps.” million miles of power lines.

Grid 116
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Renewable hydrogen fuel being studied for the Port of Seattle

Green Car Congress

The studies will assess the issues associated with scaling up hydrogen infrastructure large enough to serve the Port of Seattle’s maritime-related and electrical grid uses. Collectively, these projects will transform Seattle City Light's grid, meet future demand, and explore the future of clean energy development of the region.

Seattle 186
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California Energy Commission awards $750K to Electricore to study standardization of plug-in vehicle batteries

Green Car Congress

. $750,000 to research value-based design options for the standardization of plug-in electric vehicle (PEV) batteries. The project survey will include identifying barriers to standardizing, researching methods to implement battery system standards, and recommending potential paths to the commercial adoption of battery standards.

Standards 244