Volvo Construction Equipment recently announced its first midsize electric wheel loader and excavator at the Advanced Clean Transportation Expo, which will join its growing fleet of sustainable ...

Over the past several years, manufacturers have teased battery electric compact machine prototypes at major industry shows. But until very recently, the availability of actual production machines was ...

Electrica signature analysis (ESA) uses the magnetic field in the air gap of an electrical machine to evaluate power quality conditions. Dry and oil transofrmer types are subject to problems ...