2014 Chrysler Town & Country Limited on 2040-cars

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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

Why a Renault-FCA merger could be good news for Nissan, Mitsubishi

TOKYO — Nissan's advanced technologies including platforms and electric powertrains could give it leverage in a merger involving Renault and Fiat Chrysler, thanks to a royalty system it has with the former, two people with knowledge of the matter said. A merged Renault-Fiat Chrysler could face an extra hurdle each time it uses technology developed by Nissan or Mitsubishi Motors, while the two Japanese automakers stand to gain a client in Fiat Chrysler (FCA), one of the people said. Both sources declined to be identified because of the sensitivity of the matter. Nissan's technology, particularly in electrification and emissions reduction, could give it some sway in the $35 billion potential tie-up between Renault and FCA, even as its stake in the newly formed company would be diluted. Currently Renault SA pays less for technology developed by Nissan than the Japanese automaker pays for French technology, a third person said. This has long been a sticking point for Nissan, and an area where Nissan could seek more favorable terms. "Whenever Nissan transfers platform, powertrain or other technology to Renault, there is a margin or royalty which Renault has to pay for use of that tech," one of the people said. "In that sense, FCA, if everything went well, would become another 'client' of ours and that's good. More business for us." A Nissan spokesman declined to comment on its royalty system. The potential Renault-FCA deal has complicated the Japanese automaker's already uneasy alliance with Renault. A further deal with Fiat Chrysler looks likely at least in the near term to weaken Nissan's influence in the 20-year-old partnership. Renault owns a 43.4% stake in Nissan and is its top shareholder. Nissan holds a 15% non-voting stake in Renault and would see that diluted to 7.5% after the FCA deal, albeit with voting rights. The imbalance between the two has long rankled Nissan, which is by far the larger company. Alliance imbalance Renault had previously angled for a merger with Nissan but has been rebuffed by CEO Hiroto Saikawa. Securing benefits from the merger deal will be important for Saikawa, who is grappling with poor financial performance while he struggles to right the company after the ouster of former chairman Carlos Ghosn last year.

Chrysler IPO to be filed as early as this week

An initial public offering for the Chrysler Group could happen this week, following Sergio Marchionne's comments to Financial Times in London, according to a report from The Detroit News. Fiat, which owns 58.5 percent of Chrysler, has been in a battle with the UAW retiree healthcare trust over its minority stake in the company. While the automotive union recognizes its role as a temporary shareholder, the two couldn't come to an agreement on how the shares should be priced.
As Marchionne explained to FT, a Chrysler IPO allows the market, rather than the two competing sides, to determine the value of the shares. The public offering is a risky move, which could potentially hang one side out to dry - if the shares go high, it's bad news for Fiat, but if they go low, the UAW stands to lose. Regardless of where the stock prices go in an IPO, though, it's a move that's being supported by analysts, who are quick to cite Chrysler's near-constant growth and a product lineup that is getting healthier with each new introduction.