An Axially Split Phase Inner Stator Permanent Magnet Bias Magnetic Levitation Switched Reluctance Flywheel Motor
A technology of switched reluctance and permanent magnet bias, applied in the direction of magnetic attraction or thrust holding devices, electrical components, electromechanical devices, etc., can solve the problem of limited critical speed of the flywheel, difficulty in integrating the motor, and long axial length of the motor To reduce the difficulty of suspension control, improve the axial utilization rate and the critical speed of the flywheel, and increase the instantaneous power
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[0020] In order to deepen the understanding of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments, which are only used to explain the present invention and do not limit the protection scope of the present invention.
[0021] Such as figure 1 As shown, the present invention is an axial phase split inner stator permanent magnet bias magnetic levitation switched reluctance flywheel motor, comprising an inner stator 1, an outer rotor 2, a permanent magnet ring 3, and a flywheel 4, and the outer rotor 2 is laminated and packaged Inside the flywheel 4, that is to say, the flywheel 4 is fixed on the outside of the outer rotor 2 of the motor. The flywheel and the rotor are combined into one whole, and the inner stator core and the outer rotor core are divided into m segments along the axis according to the number of phases. figure 1 The special case of m=2 is given, which are A-phase part...
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