Chrysler Pacifica 2004 Fwd V6 on 2040-cars

Auto blog

Chevy Bolt wins 2017 Green Car of the Year

We knew that a plug-in vehicle was going to win the 2017 Green Car of the Year award this year, given that all five finalists have a way to charge up. And when Ron Cogan, the editor and publisher of Green Car Journal, announced the winner – the 2017 Chevy Bolt EV – he said that the car itself represents one of those times in the auto industry when everything is about to change. Similar to the invention of the starter motor, things are about to get different. For now, though, the fact that the Bolt EV won an award sounds like the same old thing all over again. Just this week, it was named Motor Trends Car of the Year and to the Car And Driver Top 10 list. The other four finalists for Green Car of the Year included the Toyota Prius Prime, the Chrysler Pacifica, the Kia Optima (including hybrid and plug-in hybrid models) and the BMW 330e iPerformance. Last year, the winner was the 2016 Chevy Volt. Did Green Car Journal make the right selection this year? See the award ceremony below.

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

All eyes on Detroit as automakers prepare for slow, careful reopening of plants

DETROIT — The U.S. factories that make Fords, Chevys and Jeeps are coming back to life this week as workers install new safety equipment and wake up machines ahead of the high-stakes restart the Detroit automakers plan to launch on Monday. Ford, General Motors and Fiat Chrysler Automobiles all plan to reopen North American factories on May 18. The reopening of the U.S. auto sector will be a closely watched test of whether workers across a range of industries can return to factories in large numbers without a resurgence of COVID-19 infections. How well the automakers do will be significant for the U.S. economy, as nearly 1 million workers are employed in the sector. Executives at Ford and GM said separately this week the companies have not recorded any cases of COVID-19 transmission in plants outside the United States since adopting new safety protocols. Those procedures include mandatory face masks, separation of workers on assembly lines, frequent cleaning of work areas and requirements that workers pass through temperature monitors and report any symptoms before entering a plant. The Detroit Three have taken unprecedented steps to share information about coronavirus safety practices and develop a common set of workplace standards for their restarts, working with the United Auto Workers union, executives said. "We thought it was critical that we did it together," Ford manufacturing and labor chief Gary Johnson told Reuters. "We've never done this as an industry." The Detroit automakers will restart U.S. plants without regular testing of workers, because they do not have access to sufficient testing capacity, executives and UAW officials said. They will test workers who report COVID-19 symptoms or have fevers discovered by temperature scanners installed at factory entrances. "We have to continue to push for this testing," United Auto Workers union Vice President Cindy Estrada told Reuters on Wednesday. "Unless we have testing weekly to keep sick people out of the plant there is always a risk." Adopting new safety practices is just part of the work the companies must do to reopen after an extraordinary shutdown that has lasted two months.   Wave zero At Ford, workers going in to ready factories are part of what Chief Operating Officer Jim Farley calls "wave zero." The work of wave zero employees "is really important for success of the startup," he said in an interview.