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GMs Approach to Integrating Smart Plug-ins to the Smart Grid Leverages Emerging Standards and OnStar

Green Car Congress

GM is embracing the use of communications standards that operate with optional data transports to enable smart charging and integration with the emerging smart grid. A network of smart loads with communications to report their current state and act on smart grid commands. EVSE=Electric Vehicle Supply Equipment. Source: GM.

Grid 239
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Wrightspeed unveils new turbine range extender for medium- and heavy-duty electric powertrains; 30% more efficient than current microturbine generators

Green Car Congress

a developer of range-extended electric vehicle powertrains for medium- and heavy-duty vehicles ( earlier post ), has unveiled the Fulcrum, a new proprietary turbine generator for use in its Route family of electric powertrains (Route for Class 3-6, Route HD for Class 7-8). Wrightspeed Inc., Weighing in at 250 lbs (113.4 Earlier post.).

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Green and Connected: CAR White Paper Explores Interaction of Vehicle Communications and Electrification of Powertrains

Green Car Congress

The purpose of the paper (which Richard Wallace, CAR’s Director Transportation Systems Analysis Group announced during a session exploring the same topic at the Business of Plugging In 2010 conference in Detroit) is threefold. The initial grid-enabled model. The integrated energy transportation efficiency model.

Connect 218
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XG Sciences lands SBIR/STTR award to develop Si/graphene anodes for Li-ion batteries for EVs

Green Car Congress

As part of the FY 2012 Phase I Release 3 SBIR/STTR Award program, the US Department of Energy (DOE) has awarded Michigan-based XG Sciences, a manufacturer of graphene nanoplatelets ( earlier post ), a contract to develop low-cost, high-energy Si/graphene anodes for Li-ion batteries for use in extended range electric vehicle applications.

Li-ion 218
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Using the PHEV (Plug-In Hybrid Electric Vehicle) to Transition Society Seamlessly and Profitably From Fossil Fuel to 100% Renewable Energy

Green Car Congress

In this paper PHEV refers solely to the long-range PHEV of 60 miles (100 km) electric-only range.) The PHEV does not require the heavy, costly batteries required by other electric cars, nor does it suffer from a limited range or poor freeway performance. Appendix C: Intricacies of the Grid—transfer of power vs. energy.

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GM Expects Chevrolet Volt to Deliver 230 mpg in City Driving Based on EPA Draft Methodology

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So, a vehicle like the Volt that achieves a combined triple-digit fuel economy is a game-changer.The key to high-mileage performance is for a Volt driver to plug into the electric grid at least once each day. —GM GM CEO Fritz Henderson. The EPA anticipates issuing guidance and/or a rule this year. Both use the J1772 connector. Resources.

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GM: Putting 1M Plug-ins on the Road Will Require a Plug-In Ecosystem

Green Car Congress

Relevant plug-in vehicles that drive customer demand and are connected; Enabling technologies like advanced batteries and sophisticated software controls; A capable/green grid; and, Plug-in ready communities with supporting policies. Mark Duvall of EPRI said the grid would be able to handle “ as many [plug-ins] as you want. ”

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