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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

4 ways FCA-PSA merger could be a plus

DETROIT — In a merger deal announced overnight, Fiat Chrysler stands to gain electric vehicle technology while PSA Peugeot Citroen could benefit from a badly needed dealership network to reach its goal of selling vehicles in the U.S. The merger would create the world's fourth-largest automaker with a combined market value of around $50 billion. Neither company would comment. Experts say the two automakers will be able to share car, SUV and commercial vehicle designs, helping each other fill weaknesses and share costs that will make them a strong global player. "We view the combination of these two companies as reasonable given global competition, high capital intensity, and industry disruption from electrified powertrain as well as autonomous technologies," Morningstar analyst Richard Hilgert wrote in a note to investors. Here are four areas that could be crucial to the two automakers' success: Technology For years, Fiat Chrysler has lagged its rivals in electric vehicle technology, with its former CEO once trying to discourage people from buying its only fully electric car in the United States, the Fiat 500E, because he lost money on each sale. The company has made progress on gas-electric hybrids and may have plans for more fully electric vehicles, but PSA has valuable technology that FCA can use, said Navigant Research analyst Sam Abuelsamid. Peugeot was relatively late to the electric vehicle game but is now working fast to catch up, notably with fellow French rival Renault. CEO Carlos Tavares has made a point of stressing the company's need to adapt to changing technology at car shows and earnings calls. Last year he announced plans to offer 40 electric models across its lineup by 2025. "Electrification hasn't been a huge part of their play up until now," Abuelsamid said. "Between the two of them, I think they could generate some scale for whatever they're doing, sharing component costs, development costs across electrical platforms," he said. More electric vehicles also would help FCA meet pollution and fuel economy regulations in Europe. As far as autonomous vehicles, neither company is among the leaders, Abuelsamid said. But that's a technology that's years into the future, giving them time to share the huge expenses and catch up together. FCA also has alliances with other companies such as Google spinoff Waymo that could bring autonomous vehicle technology to the market when ready, Abuelsamid said.

Time to catch up with Jay Leno's Garage, including his Lamborghini Espada restoration

If you're already jealous of the time, effort and money that Jay Leno can devote to his massive car collection, prepare to get a little greener with envy with this latest video from Jay Leno's Garage. Instead of the usual format of discussing a model for about ten minutes and then taking it out for a test drive, this week Leno gives viewers on a tour of over a dozen projects concurrently happening in his stable. The breadth of the vehicles shown and the things being done to them run the entire span of the automotive hobby. At the same time, Jay's shop is working on just a simple restoration of his 1969 Lamborghini Espada (pictured), and at the other side of the building, the team is rebuilding a wood-bodied 1914 Detroit Electric from scratch. He eventually plans to slot a more modern electric drivetrain into it. If bikes are more your interest, there's a freshly completed Brough Superior just waiting for a ride, and if American models are your thing, a Ford Bronco is getting a Coyote V8 installed into it. You have some very specific tastes if you can't watch this clip and start wishing at least one of these vehicles could be in your own garage. Other than the personal projects his mechanics are working on in the shop, Jay gets to have them all, plus plenty more.