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Stellantis aims to eliminate separate inverter, charger to improve EV efficiency

Stellantis has announced that, in collaboration with French battery company Saft and French National Center for Scientific Research, has made significant progress in eliminating two major components of an electric vehicle powertrain: the on-board charger and the power inverter for the motor. The company claims that doing this will allow for better space use in vehicles, as well as improvements in efficiency, cost and reliability of components. As a quick primer, also explained in the below video, the on-board charger and power inverter are sort of translators to get the right current to different parts of the electric powertrain. The on-board charger takes AC power from the grid and converts it to DC to charge the batteries. Then when power goes from the batteries to the electric motor, the power inverter converts that DC power back to AC. These components aren't exactly small. Frequently you'll find them packaged somewhere under the hood. What Stellantis and its cohorts have developed, and have been using on a test vehicle since last summer, are small power inverter boards that can be mounted very closely to the battery packs. They can handle both conversion needs, for charging and discharging, instead of needing two separate devices. The most obvious perk to this is that you can do away with those traditional components and free up more space, either for making smaller vehicles without losing interior volume, or adding space to a vehicle that wouldn't have had it otherwise. There's the additional benefit of reduced weight, something that EVs struggle with. Stellantis also claims improvements in efficiency, reliability, and cost, however, it didn't go into detail as to how this setup would do that exactly. We'll try to get in touch with representatives from Stellantis in order to get more information. We're still a ways out from seeing this technology in production Stellantis vehicles. The company said it aims to apply it to vehicles by the end of the decade. Saft is also looking at using it on stationary battery systems as well. So maybe we'll see it on a 2029 Ram 1500 REV, but for now, we'll be living with traditional chargers and inverters. Related Video: Green Alfa Romeo Chrysler Dodge Fiat RAM Technology Electric

Chrysler Portal Concept | Autoblog Minute

Chrysler's six-passenger people hauler shown at CES 2017. CES Chrysler Autoblog Minute Videos Original Video FCA autos chrysler portal concept

Chrysler 300C John Varvatos Limited Edition returns for 2014 with AWD option

Before last year, many of us car guys had no idea who John Varvatos was. That all changed when the Detroit-native fashion designer lent his talents to the Chrysler 300 to create the snazzy, special-edition 300C John Varvatos models. The fashionable sedan returns for 2014 with two versions (Luxury and Limited), and the only big news here is that the latter model will be getting an optional all-wheel-drive system.
Distinguishing the Luxury and Limited models, the Luxury comes with Platinum exterior accents and is offered in a handful of colors while the Limited gets darker Titanium accents and only comes with a Phantom Black Tri-Coat paint job. Both cars get an exclusive interior design with special leathers, patterns and colors worthy of the designer's name and logo. The JV Edition is the only 300C to offer a V6 engine, but V8 lovers can still opt up for the powerful Hemi engine.
It would appear that the Luxury Edition is already on sale, but you'll have to wait until March for the 2014 JV Limited Edition, which, according to a Chrysler spokesperson, will be "limited from a production timing standpoint." The JV Luxury Edition starts at $41,195 and the Limited Edition will have a starting price of $44,480 (*not including $995 for destination) - both cars can be optioned with all-wheel drive for $2,500. Scroll down for the press release on the 300C John Varvatos Limited Edition.