Permanent-magnet biased hybrid magnetic bearing switch reluctance motor
A technology of switched reluctance motors and hybrid magnetic bearings, applied in the direction of magnetic attraction or thrust holding devices, electrical components, electromechanical devices, etc., can solve the problems of increasing winding inductance, low power density of motors, and low power density. Achieve the effect of improving radial bearing capacity, good high-speed suspension performance, and large radial suspension force
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[0029] The technical scheme of a permanent magnet bias hybrid magnetic bearing switched reluctance motor of the present invention will be described in detail below in conjunction with the accompanying drawings:
[0030] Such as figure 1 As shown, a three-dimensional structure schematic diagram of a permanent magnet bias hybrid magnetic bearing switched reluctance motor embodiment 1 of the present invention, wherein, 1 is the torque stator, 2 is the suspension force stator, 3 is the torque rotor, 4 is Levitation force rotor, 5 is winding, 6 is permanent magnet;
[0031] The stator of the motor is composed of a torque stator and a levitation force stator through axial superposition. The torque stator and the levitation force stator are both salient pole structures, and the number of teeth is 12. The torque stator and the levitation force stator are located between teeth and teeth alignment state;
[0032] The motor rotor is composed of a torque rotor and a levitation force rot...
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