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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

Dodge shows can-do attitude with grand Can'avan sculpture

There are lots of ways to celebrate an important birthday, and all of them are well deserved. You can throw a big party, buy yourself something nice, or - if you're the altruistic type - do something for others in need. The latter is how Chrysler has opted to mark the 30th anniversary of its Dodge Grand Caravan and Chrysler Town & Country.
Together with hunger-advocacy organization Canstruction, the Chrysler Foundation has built a full-scale replica of the Grand Caravan out of 30,000 food cans in the square at the corner of Yonge and Dundas in Toronto, a ways down the highway from where the real vans are built in Windsor. The sculpture was built over the course of 10 hours by 30 volunteers and was displayed earlier this week.
Now the installation is being taken down, and the cans of food are being donated to the Daily Bread Food Bank, which will assemble them into 2,000 food baskets to be distributed to those in need through its network of 200 food banks across the Canadian metropolis. Check out a neat time-lapse video of the build and the press release below.

FCA chairman confirms Marchionne email to Barra

FCA CEO Sergio Marchionne is apparently backing up his talk about the need for consolidation in the auto industry with quite a bit of action. One recent report claimed that he even emailed General Motors CEO Mary Barra to make a deal. FCA chairman John Elkann has now confirmed that the correspondence actually happened, and that it wasn't a one-off occurrence. "It was not the only email, it was not the only conversation," Elkann (pictured above with Marchionne) said, according to Reuters. He is a member of the Agnelli family that has a controlling stake in FCA's stock and is supporting the idea of a merger. The automaker is willing to "act with determination if there are the prerequisites to do something that makes sense," Elkann said. Marchionne has been pushing for industry consolidation for months. While GM has been the main target of late, Ford was also rumored as a partner under consideration. In the past, there have also been reports of FCA negotiating with Volkswagen Group and PSA Peugeot Citroen for mergers, as well. According to Reuters, part of the reason for all of this effort might be as a way for Marchionne to ensure his legacy, though he's denied that. He's reportedly considering retiring after 2018. In his opinion, consolidation is needed because automakers are investing too much money to achieve the same goals. The situation would be better after mergers, and he predicts something to happen before 2018. Related Video: News Source: ReutersImage Credit: Massimo Pinca / AP Photo Earnings/Financials Chrysler Fiat Sergio Marchionne FCA merger John Elkann