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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

SEMA 2017 and the new Jeep Wrangler | Autoblog Video Podcast #532

On this week's Autoblog Podcast, Editor-in-Chief Greg Migliore is joined by Associate Editor Reese Counts. We'll talk about the news and hot, modified cars from the 2017 SEMA show in Las Vegas. We'll discuss the new Jeep Wrangler, which was just reveal ahead of the L.A. Auto Show, and the Ram 1500 we have in our fleet. As always, we'll help a listener pick their next vehicle in our "Spend My Money" segment. Autoblog Podcast #532 Your browser does not support the audio element. Get The Podcast iTunes – Subscribe to the Autoblog Podcast in iTunes RSS – Add the Autoblog Podcast feed to your RSS aggregator MP3 – Download the MP3 directly Rundown SEMA Jeep Grand Cherokee Trackhawk and Ram 1500 Laramie Longhorn Southfork Question of the week: What's the best full-size truck? Best cars from Stranger Things Spend my money Feedback Email – Podcast@Autoblog.com Review the show on iTunes Aftermarket Podcasts SEMA Show Jeep RAM Truck SUV Off-Road Vehicles Videos SEMA 2017

Ram Power Wagon Mojave Sand limited edition has true grit

Just last week Ram informed us of the red and blue Harvest Edition chassis cab trucks that match Case IH and New Holland hardware, and now there's a new color theme edition available. We last saw Ram's Mojave Sand hue on the 2017 Ram Rebel truck, shown to the public at the 2016 Los Angeles Auto Show, but now the color debuts on a Ram Heavy Duty truck for the first time. Ram is introducing a limited, 1,500-unit Mojave Sand edition of the 2018 Power Wagon. The limited edition has contrasting black details and graphics, giving it a nice desert-style look; you won't mistake it with a similarly colored Ram Rebel as the truck proudly proclaims POWER WAGON on the cabin end of the bed — not to mention it rides quite a bit higher. The all-black wheels are also new, shod with 33-inch Goodyears, and the interior is fully black, with features from the Heavy Duty Luxury Group like LED bed lighting and an overhead console. But the Power Wagon is much more than just add-ons: Underneath, it's a 2500 HD 4x4 Crew Cab with the 6.4-liter Hemi V8 providing 410 horsepower. There's a suspension kit offering more than two inches of lift, giving the truck a total of 14.3 inches of ground clearance. As well as an electrically disconnecting front sway bar, there are locking diffs front and rear and a 12,000-pound winch — it's like you're factory-instructed to go deep into Mojave Desert sand and then power your way out of it. The Mojave Sand package is a $795 bump to the standard Power Wagon, meaning the list price starts at over $55,000 including destination fees. The limited edition will be available during the fourth quarter of 2018. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. Featured Gallery 2018 Ram Power Wagon Mojave Sand Edition Image Credit: Ram Trucks RAM Truck Off-Road Vehicles ram power wagon