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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

Chrysler recalls small number of 2013-2014 cars and trucks over engine debris

Chrysler is recalling a small number cars over issues with their 2.4-liter four-cylinder engines. The recall, which affects 522 examples of its 2013 Dodge Avenger and Chrysler 200 models, as well as 2014 Jeep Compass and Patriot CUVs has to do with potential debris in the balance shaft bearings.
The abrasive stuff can cause the oil pressure to drop, which could lead to the engine stalling or outright failure. This situation could at best leave drivers stranded and at worst lead to a crash.
Chrysler will begin notifying owners, who will need to report in to have the balance shaft module replaced. All repairs are naturally free of charge. Scroll down for the bulletin from NHTSA.

These Canadians somehow forgot how to drive in snow

Montreal drivers experienced a slow-motion pileup on their streets this weeks thanks to the first snow fall of the season. According to the CBC, slippery conditions caused a small pileup involving cars, buses and even a street clearing vehicle. Onlookers in neighboring office buildings watched as vehicle after vehicle slid down Cote du Beaver Hall and crashed into the scrum of waiting cars. First there was a city bus, then a white Ford F-150 work truck loaded down with ladders, then another city bus came along and sandwiched the poor F-150. A Montreal Police Charger then came down the hill backwards, hit the bus in a slow, sad crash before it was crashed into by an out of control plow truck. Since its posting yesterday, the video of the crash has gone viral. Various other vehicles–a green-topped Scion delivery truck and a couple workaday sedans–were lucky enough to escape the pileup, but still suffered through a white-knuckled slippery descent down the hill. Colin Creado, who works nearby the crash site, told the CBC although it was pretty slippery, he was surprised at all the carnage since the storm was forecast well in advance. "You would have thought ... they would have salted the area or at least cordoned it off, because that road is pretty steep," he told the station. Related Video: This content is hosted by a third party. To view it, please update your privacy preferences. Manage Settings. News Source: CBC Auto News Weird Car News Dodge Ford Driving Safety Truck Commercial Vehicles Police/Emergency Sedan snow montreal winter driving