The Power Line is a newsletter series that reviews key stories in the electric power sector—ranging from grid reliability, transmission issues, and emergent technology and business models. The Power ...

Machine Design welcomes submissions on how to solve a specific engineering or technical problem. In the following article, an actuator/speed control recommendation improves reliability in a generator ...

Widely accepted wisdom has it that electric vehicles are easier to maintain than those with internal combustion powertrains. It seems intuitive—EVs have many fewer moving parts than cars that have to ...