Abstract: In electric locomotive system, the function of traction converter depends heavily on insulated gate bipolar transistor (IGBT) module, and IGBT module is prone to failure. Traditionally, ...

GoPro’s latest earnings call painted a cautiously optimistic picture, with management emphasizing sharp cost cuts, tighter inventory and improving cash flow even as revenue and margins remain under ...

Abstract: Gear slack fault (GSF) is a typical fault in traction motor drive system, which will result in the inability to convert motor torque into driving force. However, it is often misdiagnosed as ...

On the Chinese calendar, this year is the Year of the Fire Horse. On the Detroit calendar, 2026 is the Year of Horsepower. More than 100 trucks today produce the same nitrogen oxide emissions as a ...

Mercedes has come under fire for their interpretation of the new rules relating to compression ratios. Rudy Carezzevoli/Getty Images Formula 1 and motorsport governing body, the FIA, will vote on a ...

Shares of Caterpillar, the maker of mining and construction machinery, are up more than 30% since year-end, making it the biggest contributor to the Dow Jones Industrial Average. WSJ’s Jonathan Weil ...

Few engine families go down quite so well in the history books as Chevrolet's iconic LS series. The family consists of powerful small-block V8 engines, and they've been seen in everything from ...

The wait for the next-generation light-duty trucks is nearly over, with General Motors slated to reveal the 2027 Chevy Silverado 1500 and 2027 GMC Sierra 1500 later this year. While the wraps are ...