For slotless axial flux permanent magnet motor (AFPM), the 3-D finite element method is the most accurate design approach, but it suffers from long computational time. To address this issue, this ...

The magnetic barrier that protects Earthlings from radiation almost collapsed some 565 million years ago. Here’s what saved ...

This paper presented a novel method for analytical calculation of magnetic field in surface-mounted permanent-magnet linear machine (PMLM) accounting for magnet-pole shape and slots. Equivalent ...