An optimal direct thrust force control for interior Permanent Magnet Linear Synchronous Motors incorporating field weakening

This paper presents an optimum direct thrust force control for interior permanent magnet linear synchronous motor (PMLSM) over wide velocity range in which the maximum thrust force per ampere (MTPA) strategy is used below the base velocity and field weakening strategy is used above the base velocity. Using MTPA strategy, copper losses is minimized in… CONTINUE READING