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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

Over 1,000 Ram pickups lap Nurburgring in world record parade

How many Ram trucks would you think you'd see in one place anywhere outside the US? If you by any chance happened to be at the Nurburgring Nordschleife track in Germany the past weekend, you would have seen a great deal of them, as Ram enthusiasts grouped together to set a Guinness World Record. The record called for as many pick-up trucks as possible to form a parade, with the previous, Mexican-set record having consisted of 638 trucks; the earlier Ram-specific record featured 451 trucks. On November 5th, as many as 1,152 Ram trucks gathered at the 'Ring, and of course a lap of the Nordschleife track was the place for the actual parade. This video, which is more than a half-hour, shows the multitude of Rams slowly lapping the track, with flags waving in the cold November air. Honking horns was strictly prohibited, and the Rams did not off-road through the Adenauer Forst S-bend's grass. This is also one of the rare Nurburgring videos where no-one crashes into the railings at great speed. The parade was arranged by a vehicle trading company called AutoGlobalTrade, which originally aimed for 1,317 trucks to arrive at the Nurburgring, but the official number is still something to be proud of. The majority of the trucks were German, with some Rams having arrived from neighboring countries. Related Video: News Source: RamWorldRecord via PistonHeadsImage Credit: EMS Nordschleife TV Weird Car News Dodge RAM Truck Videos

Chrysler recalls 1.2 million Ram pickup trucks

Chrysler has announced that it will issue three separate recalls that will cover as many as 1.2 million Ram pickup trucks for "steering-system tie rods that may have been misaligned during assembly or steering-system service." The vast majority of these trucks were sold in the United States, though some trucks in Mexico, Canada or overseas will be called in, as well.
The largest of the three recalls covers an estimated 842,400 model-year 2003-2008 Ram 2500 and 3500 trucks. Two smaller campaigns will bring 294,000 model-year 2008-2012 Ram 2500 and 3500 pickups, chassis cabs and 2008 Ram 1500 4x4 Mega Cabs; plus 43,500 model-year 2008-2012 Ram 4500 and 5500 4x4 chassis cabs into the dealer to be checked and repaired if necessary.
This is a very large recall, and Chrysler says it is "casting the net wider than necessary to identify those vehicles that require repair." The automaker estimates that "as many as 726,000 may not need repair."