In article , we developed vector area and volume elements in curved coordinate for flux vector fields into open and closed ...

Abstract: Variable flux memory machine (VFMM) is considered a promising solution for traction drives due to their distinctive merits of globally high efficiency over an extended operating range.

Abstract: The variable-leakage-flux permanent-magnet synchronous motor (VLF-PMSM) sensorless control drive system has the advantages of high efficiency, wide-speed regulation range, and high ...