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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

Nissan didn't have much say in merger talks, but it had what FCA wanted

TOKYO — Nissan wasn't consulted on the proposed merger between its alliance partner Renault and Fiat Chrysler, but the Japanese automaker's reluctance to go along may have helped bring about the surprise collapse of the talks. While Nissan Motor Co. had a weaker bargaining position from the start, with its financial performance crumbling after the arrest last year of its star executive Carlos Ghosn, it still had as its crown jewel the technology of electric vehicles and hybrids that Fiat Chrysler wanted. The board of Renault, meeting Thursday, didn't get as far as voting on the proposal, announced last week, which would have created the world's third biggest automaker, trailing only Volkswagen AG of Germany and Japan's Toyota Motor Corp. When the French government, Renault's top shareholder with a 15% stake, asked for more time to convince Nissan, Fiat Chrysler Chairman John Elkann abruptly withdrew the offer. Although analysts say reviving the talks isn't out of the question, they say trust among the players appears to have been broken. "The other companies made the mistake of underestimating Nissan's determination to say, 'No,' " said Katsuya Takeuchi, senior analyst at Mitsubishi UFJ Morgan Stanley Securities in Tokyo. The Note, an electric car with a small gas engine to charge its battery, was Japan's No. 1 selling car, the first time in 50 years that a Nissan beat Toyota and Honda. Renault and Fiat Chrysler highlighted possible synergies that come from sharing parts and research costs as the benefits of the merger. But what Fiat Chrysler lacks and really wanted was what's called in the industry "electrification technology," Takeuchi said. With emissions regulations getting stricter around the world, having such technology is crucial. Yokohama-based Nissan makes the world's best-selling electric car Leaf. Its Note, an electric car equipped with a small gas engine to charge its battery, was Japan's No. 1 selling car for the fiscal year through March, the first time in 50 years that a Nissan model beat Toyota and Honda Motor Co. for that title. Nissan is also a leader in autonomous-driving technology, another area all the automakers are trying to innovate. "Although Nissan had no say, its cautionary stance on the merger ended up being very meaningful," Takeuchi said.

UAW ratifies FCA contract

The second time was apparently the charm for the proposed contract between the United Auto Workers and FCA US as 77 percent of union members have ratified the four-year deal, it was announced Thursday. "This agreement represents an investment in our US workforce and recognizes its contributions to the company's growth over the past six years." the automaker said in a statement. Now, the UAW must move forward on new arrangements with Ford and General Motors. After members rejected the original offer, UAW president Dennis Williams (pictured above, right) was positive about the new deal's acceptance. "The resolve of our membership and the dedication of our negotiating team has produced an agreement that affords UAW members a strong wage package and job security while still allowing the company to competitively produce high quality vehicles for our customers," he said in a statement. In contrast to the last offer, the new contract largely eliminates the two-tier wage system, and it's now it's possible to attain the same $29 per hour pay over eight years of employment. According to the Detroit Free Press, the deal also no longer limits FCA US from hiring entry-level workers. The original plan for a healthcare co-op across the Detroit automakers is also axed from the latest arrangement. While the strategy was supposed to lower costs, the potential changes weren't explained well to union members, and they rejected it. UAW FCA MEMBERS RATIFY NEW CONTRACT Featured / Negotiations / October 22, 2015 DETROIT – The members have voted to ratify a new four-year collective bargaining agreement with FCA by a 77% majority. The results of the voting are as follows: • Production workers – 77% • Skilled Trades – 72% • Salaried Bargaining Unit – 87% President Williams stated, "The recent bargaining process that took place on behalf of our members at FCA is a testament to the UAW's democratic values and commitment to our members. The resolve of our membership and the dedication of our negotiating team has produced an agreement that affords UAW members a strong wage package and job security while still allowing the company to competitively produce high quality vehicles for our customers." "UAW members at FCA have obtained a strong agreement that provides substantial wage gains, fairness in the workplace, and job security.