本发明涉及一种复合励磁非晶合金轴向磁阻电机,定子铁心是由6*n个模块组合成的环形状的模块化非晶合金定子铁心,n为正整数,每个模块是由定子轭部、定子齿部和定子轭部圆周方向一侧的永磁体组成的,相邻永磁体的极性相反;所述的定子铁心侧面有6*n个定子齿,有6*n个开口槽,永磁体极数为6*n,转子位于定子齿侧,转子的转子轭部靠近定子侧有5*n个铁磁极,绕组缠绕于定子齿部上;定子和转子位于机壳内部,定子固定在机壳上,转子通过转子支架固定在电机转轴上。本发明所述的复合励磁非晶合金轴向磁阻电机,具有制造简单、损耗小、功率密度高、弱磁扩速范围广的优点。
The invention relates to a hybrid excitation amorphous alloy axial reluctance motor. The stator core is a ring-shaped modularized amorphous alloy stator core composed of 6*n modules, where n is a positive integer, and each module is composed of a stator The yoke, the stator teeth, and the permanent magnets on the circumferential side of the stator yoke are composed of adjacent permanent magnets with opposite polarities; the side of the stator core has 6*n stator teeth and 6*n open slots , The number of permanent magnet poles is 6*n, the rotor is located on the stator tooth side, the rotor yoke of the rotor has 5*n ferromagnetic poles near the stator side, and the windings are wound on the stator teeth; the stator and the rotor are located inside the casing, and the stator is fixed On the casing, the rotor is fixed on the motor shaft through a rotor bracket. The composite excitation amorphous alloy axial reluctance motor of the present invention has the advantages of simple manufacture, low loss, high power density, and wide range of weak magnetic field expansion.