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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

Ram 1500 to get V6 diesel engine later this year

Happy Valentine's Day, diesel lovers! Chrysler announced today that the Ram 1500 will offer a light-duty diesel engine when it goes into production this fall. Using the same turbocharged 3.0-liter EcoDiesel V6 recently introduced in the 2014 Jeep Grand Cherokee, the Ram 1500 is expected to get even better fuel economy than the current 2013 model's best-in-class 25 miles per gallon on the highway.
Power output has not been released for the Ram 1500 EcoDiesel, but in the Grand Cherokee, this engine produces 240 horsepower and 420 pound-feet of torque, and it will be paired with Chrysler's eight-speed automatic transmission. This has definitely been a busy and exciting year for the Ram division, bringing home major awards such as the 2013 North American Truck of the Year, 2013 Motor Trend Truck of the Year and 2013 Truck of Texas not to mention the recent announcement that the Ram HD models will offer a best-in-class towing capacity of 30,000 pounds - all of which is pointed out in the press release, below.

2019 Ram 1500 gets vertical touchscreen infotainment system

Truck buyers have grown to expect more than class-leading payload, towing, and torque figures. Today's pickups entice buyers with roomy cabins, luxurious interior materials, and the latest technologies that automakers have to offer. In the case of Ram, that includes FCA's well-regarded UConnect infotainment system. And judging by this latest set of spy shots, the 2019 Ram 1500's UConnect 4.0 package will include an inverted LCD screen. Vertical-oriented touchscreens are already available in certain Tesla, Volvo, and Toyota Prius Prime models, but this is the first such system we've seen in a pickup truck. The tall screen is flanked by hard buttons – some of which duplicate on-screen climate controls – and an additional set of software buttons appear at the bottom. Toggle switches below the screen include an option to manually raise and lower the Ram's air suspension setup. And finally, two dials remain for audio volume and tuning functions. A look at the 2019 Ram 1500's key fob shows that it, too, will get buttons to adjust the truck's ride height. That should make it easier to bring the pickup closer to the ground for entry and to load the bed, even from outside the cabin. We expect to see the Ram 1500 to debut in production spec at the Detroit Auto Show in January of 2018. Related Video: Featured Gallery 2019 Ram 1500 interior: Spy Shots Image Credit: Brian Williams Spy Photos RAM Technology Infotainment Truck