A 64-pole, 60-slot permanent-magnet synchronous generator is chosen.The 1.0667 slot-to-pole ratio can not only achieve greater magnetic efficiency, but also reduce cogging torque.

• 永磁式同步发电机选用64极60槽之结构，其极槽比为1.；0667，不但磁通利用率高，且能抑制顿转矩之产生。