Axial-field permanent magnet compensated impulse generator with double contra-rotating rotors
An axial magnetic field and compensation pulse technology, applied in electrical components, electromechanical devices, etc., can solve the problems of parallel current synchronization, increase system volume, double switch control devices, etc., to reduce torque impact, reduce system volume and size effect with weight reduction
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[0024] Specific implementation mode 1: the following combination figure 1 Explaining this embodiment, the axial magnetic field permanent magnet counter-rotating dual-rotor compensation pulse generator of this embodiment includes a left rotor, a stator disk, a right rotor, two end covers 7 and a casing 10.
[0025] The left rotor, the stator disc, and the right rotor are arranged in the cylindrical space formed by the two end covers 7 and the casing 10 in sequence along the axial direction. The left rotor and one end cover 7 and the right rotor and the other end cover 7 Distributed in mirror symmetry on both sides of the stator disk; an air gap is formed between the left rotor and the stator disk, and an air gap is formed between the stator disk and the right rotor;
[0026] The left rotor includes a left rotor disc yoke 1, a left rotor permanent magnet 2, a left rotor compensation disc 3, a left rotor bandage 4, a left rotor shaft 5 and a left rotor support 6;
[0027] The stator dis...
Example Embodiment
[0037] Specific embodiment 2: This embodiment further explains the first embodiment. The stator armature winding has a toroidal winding structure with two-phase windings in total, and each phase winding includes four coils.
Example Embodiment
[0038] Specific implementation manner three: the following combination figure 2 To illustrate this embodiment, this embodiment will further explain the second embodiment. The two-phase windings of the stator armature winding are the A-phase winding and the B-phase winding. The A-phase winding is composed of four windings of A1, A2, A3 and A4. The B-phase winding is composed of four windings B1, B2, B3 and B4, A1 and B1 windings, A2 and B2 windings, A3 and B3 windings, A4 and B4 windings corresponding to each other to form four coil groups, four The four coil groups are evenly distributed on the inner and outer side walls of the stator yoke 9 along the circumferential direction of the stator yoke 9, and the four coil groups are wound in the same axial direction on the side walls of the stator yoke 9;
[0039] For the A1 and B1 windings, the A1 and B1 windings are respectively located in the coil sides on the inner and outer side walls of the stator yoke 9, the coil sides of the B...
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