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ORNL researcher explores impact of motor/generator and battery pack sizing on medium-duty PHEV; optimization framework

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GHG emissions in PHEV post-transmission configuration as an example of the optimization study output. Broadly, he found that for the PHEV pre-transmission configuration, there is a trade-off between fuel economy and GHG emissions when the motor/generator and battery size increases. Source: A.A. Malikopoulos.

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Chrysler Group withdraws test PHEV fleet to upgrade battery packs after overheating issues; to use a different chemistry

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On Friday, Chrysler Group LLC announced it was withdrawing from service its test fleet of plug-in hybrid-electric vehicles (PHEVs) to conduct a battery-pack upgrade. kWh lithium-ion propulsion batteries overheated. The Li-ion batteries in the plug-in pickups ( earlier post ) were from Electrovaya.

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Mitsubishi Outlander PHEV review: Plug-in SUV saves money, comes at a cost

EV Central

Now an eight-year veteran on the Australian scene, the Mitsubishi Outlander PHEV was the world’s first plug-in hybrid SUV. A new generation of the pioneering mid-sizer has just launched, with 45 per cent larger battery (now 20kWh), a pure electric range of up to 84km (NEDC), all-wheel-drive and seating for up to seven.

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Argonne releases new cradle-to-grave lifecycle analysis of US LDV vehicle-fuel pathways

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The electricity mix used in stationary processes (unless otherwise specified) comes from the 2035 US grid generation mix projected by the US Energy Information Administration (EIA) in the Annual Energy Outlook (AEO) 2021. Fuel production pathways considered. fuel sales tax) and/or credits (e.g., vehicle subsidies).

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Chrysler providing 10 PHEV Ram 1500 pickups to MBTA as part of demo project

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Chrysler Group LLC, working in partnership with the US Department of Energy (DOE), will deliver 10 demonstration fleet Ram 1500 plug-in hybrid electric vehicle (PHEV) pickup trucks to Massachusetts Bay Transportation Authority (MBTA). Chrysler Group LLC has delivered Ram 1500 PHEV trucks to the city of Yuma, Ariz., Earlier post.).

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ORNL study finds best current use of natural gas for cars is efficient production of electricity for EVs

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However, they also noted, high PTW efficiencies and the moderate fuel economies of current compressed natural gas vehicles (CNGVs) make them a viable option as well. The study investigated the the WTW energy and emissions from the use of natural gas in CNGVs with a range of CNGV fuel economy and natural gas compressor efficiency.

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Ford Testing Intelligent System for Plug-in Vehicle to Grid Communication to Manage Charging

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The Ford PHEV charge settings user interface. Ford Motor Company has developed an intelligent vehicle-to-grid communications and control system for its plug-in hybrid electric vehicles that communicates directly with the electric grid. Ford’s PHEV vehicle-to-grid communications. Click to enlarge. Click to enlarge.

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