A stator-partition type consequent-pole hybrid excitation motor
A technology of hybrid excitation motor and alternating poles, which is applied in the direction of synchronous machines, electrical components, electromechanical devices, etc., can solve problems such as limited magnetic field adjustment capability, low efficiency and power factor in the field-weakening speed-up interval, and limited constant power operating range. Achieve brushless excitation and avoid irreversible demagnetization
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Embodiment 1
[0032] Such as figure 1 and figure 2 As shown, a stator segmented alternating pole hybrid excitation motor includes an armature winding 11, an excitation winding 22, a stator 10 where the armature winding is located, a rotor, a stator 20 where the excitation winding is located, and a central shaft.
[0033] The stator where the armature winding is located and the stator where the field winding is located are respectively arranged on both sides of the rotor, the stator where the armature winding is located is the outer stator, and the stator where the field winding is located is the inner stator.
[0034] There is an air gap 1 between the stator where the armature winding is located and the rotor, and there is an air gap 2 between the rotor and the stator where the field winding is located.
[0035] The rotor can be connected to the central shaft through bearings, and the central shaft does not move to form a direct drive motor; the rotor can also be fixedly connected to the ...
Embodiment 2
[0060] Embodiment 2 is basically the same as Embodiment 1, except that the structure of the stator where the field winding is located is replaced with that of the stator where the armature winding is located. That is to say, the stator where the field winding is located is the outer stator, and the stator where the armature winding is located is the inner stator.
[0061] At this time, the specific structure of the stator tooth where the excitation winding is located is the same as that of Embodiment 1, and will not be repeated here.
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