Switch reluctance machine applied to elevator traction machine
A technology of switched reluctance motor and elevator traction machine, which is applied in the direction of electrical components, electromechanical devices, magnetic circuit static parts, etc., can solve the problems of poor running stability, large torque ripple, large noise and vibration, etc. Stabilization, reduced torque ripple, noise and vibration reduction effects
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[0016] As shown in the figure, it is a switched reluctance motor for elevator traction machine, including a rotor 4 and a stator 7 which are coaxially arranged and can rotate relatively. The rotor 2 is located on the outer periphery of the stator 7, and the front and rear ends of the rotor 2 are respectively There are four radially inward tooth poles 1 uniformly distributed. The front and rear ends of the stator 7 are respectively distributed with six radially outward tooth poles 1. The front and rear ends of the stator are connected by a fixed shaft 3. The tooth poles 1 at the front and rear ends of the rotor are arranged with a phase difference of 45° in the circumferential direction. The tooth poles 1 at the front and rear ends of the stator are arranged in the same phase in the circumferential direction. The stator teeth are wound with coils 5, which are diametrically opposed. The coils 5 on the two tooth poles are arranged in series; the rotor 4 is provided with a steel wir...
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