Alternating hybrid excitation assembly and application thereof to motor and transformer

An alternating hybrid excitation rotary motor, comprising a rotor and a stator;

• characterized in that the stator is composed of a stator base and a plurality of alternating hybrid excitation assemblies, and the multiple alternating hybrid excitation assemblies are circularly, evenly and symmetrically arranged on the stator base and are magnetically isolated mutually;
• each alternating hybrid excitation assembly is provided with two C-shaped iron cores, wherein a C-shaped magnetic isolation layer is arranged between the two C-shaped iron cores, each C-shaped iron core is provided with two notches close to the open-loop position, two permanent magnets are separately inlaid in the two notches of each iron core, the two permanent magnets inlaid in the two notches of each iron core C have the same magnetic polarity direction, and the magnetic polarity direction of the permanent magnets inlaid in the notches of one C-shaped iron core is opposite to that of the permanent magnets inlaid in the notches of the other C-shaped iron core;
• the rotor is composed of a rotary shaft, a circular support and a plurality of permanent magnet units, the rotary shaft is fixed to the support, the multiple permanent magnet units are arranged on the circuit support, a gap is reserved between every two adjacent permanent magnet units, and every two adjacent permanent magnet units have different magnetic polarities;
• and when the rotor rotates, the two permanent magnetic pole faces of each permanent magnet unit on the circular support can coincide with and then pass through the two magnetic pole end faces of the C-shaped iron cores of each alternating hybrid excitation assembly on the stator base, and air gaps are reserved between the permanent magnetic pole end faces of the permanent magnet units and the magnetic pole end faces of the C-shaped iron cores.

An alternating hybrid excitation linear motor, comprising a movable component and a fixed component;

• characterized in that the fixed component is composed of a fixed component base and a plurality of alternating hybrid excitation assemblies, and the multiple alternating hybrid excitation assemblies are fixed into slots of the fixed component base at set equal intervals;
• each alternating hybrid excitation assembly is provided with two C-shaped iron cores, wherein a C-shaped magnetic isolation layer is arranged between the two C-shaped iron cores, each C-shaped iron core is provided with two rectangular notches close to the open-loop position, two permanent magnets are separately inlaid in the two notches of each C-shaped iron core, the permanent magnets inlaid in the two notches of each C-shaped iron core have the same magnetic polarity direction, and the magnetic polarity direction of the permanent magnets inlaid in the notches of one C-shaped iron core is opposite to that of the permanent magnets inlaid in the notches of the other iron core;
• the movable component is composed of a movable component base and a plurality of permanent magnets, the multiple permanent magnets are inlaid in slots of the movable component base at set equal intervals, every two adjacent permanent magnets have different magnetic polarities, and the two permanent magnetic pole end faces of each permanent magnet are perpendicular to the longitudinal axis, along which the movable component moves, of the fixed component base, namely the two polar end faces of each permanent magnet are parallel and opposite to the two magnetic pole end faces of the iron cores of each C-shaped alternating hybrid excitation assembly;
• and when the movable component moves linearly along the longitudinal axis of the fixed component, the vertical center line of the magnetic pole end faces of each C-shaped alternating hybrid excitation assembly on the fixed component base sequentially coincides with the vertical center lines of the permanent magnetic pole end faces of the permanent magnets on the movable component base one by one, and air gaps are reserved between the magnetic pole end faces of the C-shaped alternating hybrid excitation assemblies and the permanent magnetic pole end faces.

An alternating hybrid excitation linear motor, comprising a movable component and a fixed component;

• characterized in that the fixed component is composed of a fixed component base and a plurality of permanent magnets, the multiple permanent magnets are inlaid in slots of the fixed component base at set equal intervals, every two adjacent permanent magnets have different magnetic polarity directions, and the magnetic pole end faces of the permanent magnets are in the direction perpendicular to the longitudinal axis along which a movable component base moves;
• the movable component is composed of a movable component base and a plurality of alternating hybrid excitation assemblies, and the multiple alternating hybrid excitation assemblies are fixed into slots of the movable component base at set equal intervals;
• each alternating hybrid excitation assembly is provided with two C-shaped iron cores, wherein a C-shaped magnetic isolation layer is arranged between the two C-shaped iron cores, each C-shaped iron core is provided with two rectangular notches close to the open-loop position, two permanent magnets are separately inlaid in the two rectangular notches of each C-shaped iron core, the two permanent magnets inlaid in the two rectangular notches of each iron core have the same magnetic polarity direction, and the magnetic polarity direction of the permanent magnets inlaid in the notches of one C-shaped iron core is opposite to that of the permanent magnets inlaid in the notches of the other C-shaped iron core;
• the magnetic pole end faces of each permanent magnet on the fixed component base are parallel and opposite to the two magnetic pole end faces of the iron cores of each C-shaped alternating hybrid excitation assembly on the movable component base, and air gaps are reserved between the magnetic pole end faces of the C-shaped alternating hybrid excitation assemblies and the magnetic pole end faces of the permanent magnets;
• and when the movable component moves linearly along the longitudinal axis of the fixed component, the vertical center line of the magnetic pole end faces of each C-shaped alternating hybrid excitation assembly on the movable component sequentially coincides with the vertical center line of the permanent magnetic pole end faces of each permanent magnet on the fixed component base one by one.