Flux-based torque control strategy using fea in wireless tram with independently rotating wheelsets

초록

Wireless trams with independently rotating wheelsets require fast and precise torque control performance. In order to achieve this, torque control using flux-based 2D-LUT is most suitable. This makes it possible to easily convert the torque command into a current vector, and it is possible to perform stable torque control even if the battery voltage fluctuates greatly, such as in a wireless tram. In this paper, flux-based 2D-LUT generation method and torque control using FEA are studied. The validity of the proposed method is verified through simulation.

키워드