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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

Trump wants a trade deal, but South Korea doesn't want US cars

SEOUL - US auto imports from the likes of General Motors and Ford must become more chic, affordable or fuel-efficient to reap the rewards of President Donald Trump's attempts to renegotiate a trade deal with key ally South Korea, officials and industry experts in Seoul say. Meeting South Korean President Moon Jae-in last week in Washington, Trump said the United States would do more to address trade imbalances with South Korea and create "a fair shake" to sell more cars there, the world's 11th largest auto market. "What we really want to say to the United States is: Make good cars, make cars that Korean consumers like." While imports from automakers including Ford, Chrysler and GM more than doubled last year largely thanks to free trade deal which took effect in 2012, sales account for just 1 percent of a market dominated by more affordable models from local giants Hyundai and affiliate Kia. Imports make up just 15 percent of the overall Korean auto market, and are mainly more luxurious models from German automakers BMW and Daimler AG's Mercedes-Benz, which also benefit from a trade deal with the European Union. "Addressing non-tariff barriers would not fundamentally raise the competitiveness of US cars," a senior Korean government official told Reuters, declining to be identified because of the sensitivity of the subject. "What we really want to say to the United States is: Make good cars, make cars that Korean consumers like." TASTE BARRIER In Korea, US imports are seen as lagging German brands in brand image, sophistication and fuel economy, industry experts say. US imports do have a competitive advantage in electric cars: Tesla Motors' electric vehicles are seen as both environmentally friendly and trendy, while GM has launched a long-range Bolt EV. US Commerce Secretary Wilbur Ross had cited a quota in the current trade deal as an obstacle to boosting imports. The quota allows US automakers to bring in each year 25,000 vehicles that meet US, not necessarily Korean, safety standards. Should GM, for example, decide to bring in more than its quota of one model - the Impala sedans - it would cost up to $75 million to modify the cars to meet Korean safety standards, the company told its local labor union. Asked about non-tariff barriers, a spokesman at GM's Korean unit said removing them could expand the range of models the company can bring in from the United States. No US company, however, has yet to make full use of the quota, industry data shows.

Continental Automotive recalls 5 million airbag control units

Takata isn't the only supplier having airbag problems. Rival manufacturer Continental Automotive Systems announced a recall of 5 million airbag control units fitted to vehicles from Honda, Fiat Chrysler Automotive, Mercedes-Benz, and even a certain Chrysler-based Volkswagen. This sweeping recall has actually been in progress for some time, although the exact scope is only now becoming evident. In October of 2015, Mercedes-Benz recalled 2008 and 2009 model year C- and GLK-Class vehicles because their Continental-made airbag control units could corrode. Such a condition could cause the airbags to deploy without cause or warning, or in the event of a crash, not deploy at all. You can read all about it in our post from last year. Now, Continental's recall is going wide. Alongside the already recalled C and GLK, you've already heard about the 2008 and 2009 Honda Accord airbag recall, which we reported on yesterday. Now, Fiat Chrysler is announcing the recall of the 2009 Dodge Journey, as well as the 2008 and 2009 Dodge Grand Caravan, Chrysler Town and Country, and their rebadged counterpart, the Volkswagen Routan. Yes, one manufacturer is recalling another manufacturer's vehicle. The models listed above only amount to about 580,000 vehicles out of 5 million bad airbag control units. And since Continental will notify manufacturers who will then issue their own recalls, it's extremely likely that more brands and vehicles will be ensnared. Stay tuned. Related Video: News Source: NHTSA via Automotive News - sub. req.Image Credit: Fabian Bimmer / Reuters Recalls Chrysler Dodge Fiat Honda Mercedes-Benz Safety Crossover Minivan/Van Sedan FCA