A three-suspension pole magnetic suspension sheet switched reluctance motor includes a stator and a rotor. The stator includes a motor stator iron core, a magnetic conductive bridge, and a permanent magnet ring. Three stator suspension teeth and three stator torque teeth are distributed at intervals on an inner periphery of the motor stator iron core. The stator torque teeth are respectively connected to the motor stator iron core. The stator torque teeth are axially distributed and have inverted U-shapes. The magnetic conductive bridge is connected to the motor stator iron core through the permanent magnet ring. The magnetic conductive bridge includes a magnetism collection ring protruding inwards into the rotor. Rotor teeth are distributed on an outer side of the rotor. An outer air gap is between the rotor tooth and the motor stator iron core. An inner air gap is between the rotor tooth and the magnetism collection ring.

The present application disclosed a magnetic levitation system, and the magnetic levitation system includes a stator, a rotor, and a magnetic coupling mechanism; the stator includes a stator winding mechanism for controlling the rotor to move away from or close to the axis direction of the stator. The magnetic coupling mechanism includes magnetic sources, and the magnetic coupling mechanism is magnetically coupled with the rotor through the magnetic sources to drive the rotor to rotate around the axis direction of the stator. The magnetic levitation system decouples the magnetic circuit that drives the rotor to move from the magnetic circuit that drives the rotor to rotate, so as to reduce control difficulty, enhance stability, and reduce torque fluctuations.

A stator includes a core and a molded midsection arranged to define a plurality of slots. The stator also includes a plurality of conductors wound within the slots. Portions of the midsection immediately adjacent to the slots include magnetic insulator embedded therein. The magnetic insulator is electrically insulating and has ferrimagnetic ordering. The stator further includes a plurality of non-magnetic wedges disposed between the conductors and an inner diameter surface of the stator.

Provided is a rotary electric machine including a stator including a plurality of stator pieces, a rotor being arranged inside the stator and rotating about a rotation axis, a housing holding the stator and the rotor, a lid member preventing the stator and the rotor from coming out of the housing, and a cylindrical frame forming the stator by containing the plurality of stator pieces and being internally mounted in the housing, in which a first fixing portion and a second fixing portion for fixing the frame to the housing are disposed at both end portions of the frame along an extending direction of the rotation axis.

The present invention relates to a stator for an electric motor, comprising a plurality of separate teeth comprising a first connector and a second connector, a plurality of coils which are configured to be wound respectively around the plurality of separate teeth, a first end of the wire of the winding being configured to be positioned in the first connector and a second end of the wire of the winding being configured to be positioned in the second connector, a central module configured to receive the separate teeth, said central module comprising connecting frames comprising connecting tabs extending radially and configured to be inserted in a first connector or in a second connector of a separate tooth, the connecting frames being configured to provide electrical connections between the coils.

A segment support structure for a stator of a generator for a wind turbine, wherein the segment support structure extends along a longitudinal axis and includes a casted assembly having a first pressure plate at one axial end of the segment support structure and a second pressure plate at the opposite axial end of the segment support structure, and a plurality of carrier elements extending from the first pressure plate to the second pressure plate.

A segmented stator for a generator, for a wind turbine is provided. The stator includes a plurality of teeth and slots for coil windings, wherein the teeth extend from a yoke of the stator in a radial direction of the stator. The stator includes at least a first stator segment having a first end-surface in a circumferential direction of the stator and a second stator segment having a second end-surface in the circumferential direction of the stator, wherein the first and second end-surfaces are arranged adjacent to each other to form the stator. The first end-surface includes first protrusions protruding the circumferential direction of the stator and first recesses therebetween, the first protrusions forming first teeth extending from the yoke of the stator in the radial direction of the stator.

A stator of an electric motor has a number of radially directed stator teeth, onto each of which an insulating coil carrier for a coil of a multiphase rotating field winding is or can be placed. The stator teeth are connected to one another on the outer circumference on a yoke side, forming stator grooves. On the inner circumference, on a pole shoe side, a groove gap is respectively formed between adjacent stator teeth. Stiffening is provided on the inner circumference on the pole shoe side of the stator teeth, in the form of a stiffening element that projects into the or each groove gap.

Provided is a coil including first and second lead parts, and a winding part. The winding part includes first to n-th turns. The winding part includes first and second coil ends. The first lead part extends from the first turn to the n-th turn along an upper surface of the first coil end. The second lead part extends from the n-th turn. The first and second lead parts include respective ends that are equal in height from the upper surface of the first coil end when viewed from a radial direction, and are equidistant from the n-th turn when viewed from an axial direction.

An axial flux motor is provided and includes a shaft, at least one rotor connected to the shaft, and a stator. The stator includes a stator core and an electrically conductive wire. The stator core is segmented and ring-shaped and includes a central opening through which the shaft extends to the at least one rotor. The stator core includes a hybrid segment. The hybrid segment includes soft magnetic composite material components and laminated layered blocks. The laminated layered blocks include two inclined laminated layered blocks, where a distance between the two inclined laminated layered blocks increases radially along a radially extending centerline of the hybrid segment. The electrically conductive wire wound on the hybrid segment.