A rotor is provided, and is used in a permanent-magnet motor. The rotor includes a rotating shaft (111) and a rotor iron core (112) sleeved on the rotating shaft (111). The rotor further includes several first permanent-magnet structures (14), the several first permanent-magnet structures (14) are distributed on the rotor iron core (112) in a circumferential direction of the rotor iron core (112), each first permanent-magnet structure (14) includes a first permanent magnet (141) and a second permanent magnet (142) that are disposed in a radial direction of the rotor iron core (112), and coercive force of the first permanent magnet (141) is less than coercive force of the second permanent magnet (142).


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    ROTOR, PERMANENT-MAGNET MOTOR, MOTOR DRIVE SYSTEM, AND VEHICLE


    Beteiligte:
    HUANG XIN (Autor:in) / LI MENGDE (Autor:in) / YANG HUI (Autor:in) / LIN HEYUN (Autor:in)

    Erscheinungsdatum :

    06.04.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Outer rotor permanent magnet motor direct drive winch

    WU DAWEN | Europäisches Patentamt | 2024

    Freier Zugriff

    Permanent magnet motor drive for zero-emission vehicle

    Caricchi, F. / Delle Site, V. / Landolfi, O. et al. | British Library Conference Proceedings | 1994


    Permanent Magnet AC Disc Motor Electric Vehicle Drive

    Kliman, Gerald B. | SAE Technical Papers | 1983


    Permanent magnet AC disc motor electric vehicle drive

    Kliman,G.B. / General Electric,US | Kraftfahrwesen | 1983


    Rotor assembly, permanent magnet synchronous motor, traction system and vehicle

    HOU XIAOJUN / SHANG QIANBO / DAI BIJUN et al. | Europäisches Patentamt | 2025

    Freier Zugriff