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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

Ralph Gilles named Fiat Chrysler head of design

The amalgamation of two major automakers like Fiat and Chrysler inevitably means that there'll be some redundancy. There can't be two design chiefs for the entire group, for example, so the Italian-American automaker has named just one to oversee all design for its various divisions – and that one individual is Ralph Gilles. A Chrysler group veteran, Gilles has been at Auburn Hills since 1992, and has held a number of key positions along the way. He has until now served as senior vice president in charge of what's now known as the FCA North American Design Office – a position he assumed in June 2009 when it was still just the Chrysler design office – and has previously run the Dodge and SRT brands and headed up the company's racing activities. In assuming his new role as the group's Head of Design, Gilles will also step up to the FCA Group Executive Council. Meanwhile Lorenzo Ramaciotti, who joined Fiat as head of design in 2007 after serving the same function at Pininfarina, is now set to retire. Along with the Gilles appointment and Ramaciotti retirement, FCA has named Mauro Fenzi as group COO Systems and head of Comau, Fiat's robotic machinery division. FCA Announces Executive Changes - Appoints Gilles as Chief Designer - Names Fenzi COO Systems and CEO of Comau April 1, 2015 , London - Fiat Chrysler Automobiles N.V. (NYSE: FCAU / MI: FCA) today announced that Ralph Gilles was named Head of Design and member of the FCA Group Executive Council (GEC). He currently leads the FCA North American Design Office as Senior Vice President, a position he was named to in June 2009. The GEC is the highest management-level decision making body within the FCA organization and is led by the FCA Chief Executive Officer (CEO). Gilles succeeds Lorenzo Ramaciotti, who is retiring after several years of dedicated service with the Company. Ramaciotti will continue to lend his expertise to the group serving as a Special Advisor to the CEO. "We extend our sincere appreciation to Lorenzo for his unwavering dedication, service, leadership and many contributions to the organization," said Sergio Marchionne, Chief Executive Officer, Fiat Chrysler Automobiles N.V. Gilles previously served as CEO – Motorsports; President and CEO – SRT Brand and CEO – Dodge Brand for FCA US in addition to his leadership role in Design. He joined the Company in 1992.

Chrysler Group moves around execs in wake of recent departure

Chrysler is busy shuffling executives around in the wake of Ram head Fred Diaz's departure. The automaker has named Reid Bigland (pictured, right) as Diaz's successor in the role of president and CEO of Ram, though Bigland will continue his duties as the head of US sales and the president and CEO of Chrysler Canada. Bigland first came to Chrysler in 2006 from Freightliner Custom Chassis Corporation, so the guy knows a thing or two about trucks.
Meanwhile, Timothy Kuniskis will take over as president and CEO of Dodge. Previously, he served as the head of Fiat in North America and has been with Chrysler in one capacity or another since 1992. His old title now falls to Jason Stoicevich, who will also continue to work as the director of the automaker's California Business Center. Finally, Bruno Cattori will take over as the president and CEO of Chrysler Mexico.
Diaz left his position to take over as a divisional vice president of sales and marketing with Nissan. You can read the full press release on the Chrysler personnel changes below for more information.