Performance evaluation of slotless permanent magnet linear synchronous motor energized by partially excited primary current

This paper is presented for evaluating the static and dynamic performance of slotless permanent magnet linear synchronous motor (PMLSM) which is energized by partially excited primary current. Especially, the influence of the end-effect resulting from the moving magnet is investigated in detail. The starting and control characteristics related to the end-effect of PMLSM are studied.