STATOR OF TRANSVERSE FLUX ELECTRIC MACHINE HAVING MULTI-PHASE IN CIRCUMFERENCIAL DIRECTION

摘要

The present invention relates to a stator of a traverse flux electric device forming a circumferential multi-phase distribution, capable of effectively solving a traditional problem such as degradation of productivity, device performance or characteristics caused by using an SMS core or a laminated core as a stator core in the traverse flux electric device forming the multi-phase distribution in a circumferential direction. To attain the purpose, provided is the stator of the traverse flux electric device forming the circumferential multi-phase distribution comprising a stator core including: an upper gear core forming an upper gear arranged such that coil wirings with multiple phases are alternately wound around a circumferential direction; a lower gear core forming a lower gear arranged such that coil wirings with multiple phases are alternately wound around a circumferential direction; a ring shaped yoke core inserted and arranged around the circumferential direction to connect a gear core between the upper gear core and the lower gear core. The upper gear core and the lower gear core are laminated cores where a steel plate is laminated around a circumferential direction and forms each gear, and the yoke core is a core formed with a ring shape. [Reference numerals] (110a) Upper gear; (110b) Lower gear; (110c) Yoke