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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

Dukes of Hazzard reruns dropped amid Confederate flag controversy

Those Duke boys are in a mess of trouble again, as TV Land announced Wednesday that it will be dropping the classic 1980s action-comedy the Dukes of Hazzard from its roster. But it may not be Bo and Luke's fault this time. Rather, it appears to be the changing political landscape. Entertainment Weekly reached out to TV Land, which is devoted to airing episodes of classic TV series, but it had no further comment. While the network didn't say why the episodes were removed, EW speculates that the cancellation is part of the reaction to the racially motivated murder of nine people in a historic black church in Charleston, SC, last month. The shooter was often photographed carrying a Confederate flag and other trappings of white supremacy. Since the tragedy, Confederate flags are being dropped from state houses, license plates, and toys. Last month, Warner Bros. said it would stop producing toys featuring the rebel flag, including a die cast miniature version of the Dukes of Hazzard's trademark ride, The General Lee, which was a bright orange 1969 Dodge Charger with a Confederate flag plastered to the roof. The same week as the shooting, the Supreme Court decided that states can reject license plates featuring the stars and bars as part of the states' right to free speech. Nine states currently use the flag in license plates, and the ruling will allow Texas, North Carolina, and Tennessee to remove the motif from their state's plates. Georgia is also considering redesigning its plates in the wake of the shooting. For our younger readers, the Dukes Of Hazzard was a television show that aired from 1979 to 1985 on CBS. It feature the antics of the Duke boys in a fictional place called Hazzard County, GA. Related Video:

2015 Dodge Challenger SRT Hellcat gets brace of new videos

Yesterday's big announcement focusing on the new Dodge Challenger SRT Hellcat had plenty of stuff going for it - information, pictures and the rabid enthusiasm that always accompanies such an eagerly anticipated reveal. What it was lacking, though, was a proliferation of videos of the new model.
Sure, yesterday's news came with one clip, but today, Dodge has come through with five videos. We've arranged them in what we think will be the most entertaining order, covering the powertrain, before moving on to exterior and interior design, then on to a full CGI dissection of the SRT Hellcat before capping things off with a piece on the non-supercharged Challenger SRT392.
Take a look below for all five videos, then head into Comments and let us know what you think.