The invention provides a magnetic suspension momentum sphere adopting magnetic wheel driving. The magnetic suspension momentum sphere is used for adjusting the satellite attitude and comprises three sets of stators and a rotor. The rotor is in a spherical shell shape and is made of a nonferromagnetic conductive metal material. The axes of the three sets of stators are mutually orthogonal. Each set of stators comprises two stators which are symmetrically arranged about the sphere center of the rotor. Each stator comprises a stator motor and a magnetic wheel which is installed on the stator motor and driven by the stator motor to rotate. The upper surfaces of the magnetic wheels are spherical surfaces concentric with the outer surface of the rotor, the spherical radius of the upper surfaces of the magnetic wheels is larger than that of the outer surface of the rotor, and air gaps are reserved between the magnetic wheels and the outer surface of the rotor. Suspended driving and rotary driving integration of the magnetic suspension momentum sphere is achieved. The magnetic suspension momentum sphere is simple and compact in structure, small in size, light in weight, low in cost and high in efficiency; as the suspension belongs to inherent stable suspension, suspension control is simple.


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    Titel :

    Magnetic suspension momentum sphere adopting magnetic wheel driving


    Beteiligte:
    ZHANG MING (Autor:in) / ZHU YU (Autor:in) / CHEN ANLIN (Autor:in) / YANG KAIMING (Autor:in) / CHENG RONG (Autor:in)

    Erscheinungsdatum :

    2015-12-30


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B64G Raumfahrt , COSMONAUTICS / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR



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