Parallel magnetic circuit hybrid excitation permanent magnet motor
A hybrid excitation, permanent magnet motor technology, applied in the direction of magnetic circuit static parts, magnetic circuit rotating parts, synchronous motors with static armatures and rotating magnets, etc., can solve problems such as reducing motor efficiency and complex motor structure. , to achieve the effect of simple structure, high material utilization rate and high efficiency
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[0026] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments.
[0027] Example.
[0028] Depend on figure 1 , 2 It can be seen that the parallel magnetic circuit hybrid excitation permanent magnet motor of the present invention includes a casing 1, and a stator core 2 is arranged in the casing 1. The stator core 2 is slotted 9 along the circumferential direction, and the stator winding 3 is arranged in the slot 9. The casing 1 and the stator core 2 are fixed. A rotating shaft 6 is disposed inside the casing 1 , and the rotating shaft 6 is connected to the casing 1 through a bearing 5 . A rotor core 7 is arranged on the rotating shaft 6 , and a permanent magnet 4 and a rotor field winding 8 are arranged on the rotor core 7 . The permanent magnet 4 , the rotor core 7 and the rotor field winding 8 can rotate together with the rotating shaft 6 in the stator core 2 .
[0029] The working principle...
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