Electric vehicles have been around since ... and ones that use AC current (permanent-magnet synchronous motors). Brushed current-excited AC synchronous motors are a newer form of EV motor that ...

Ricardo has designed, developed and tested a prototype electric propulsion module, Alumotor, an innovative rare earth metal ...

Chief among them are synchronous generators, which are connected to the turbines to generate electric power, and induction motors that are also integral to supporting functions like cooling and ...

Both variants utilize a turbocharged 2.0-liter four-cylinder producing 248 hp and are paired with a permanently excited synchronous electric motor that maxes out at 140 hp and is integrated into ...