A self-excited eddy current liquid-cooled retarder is disclosed. The retarder pertains to an auxiliary braking device retarding a vehicle, and comprises a retarder rotor, a retarder stator, a control module and a generator unit. The retarder rotor comprises a retarder coil, an electromagnet core and a core cage. The retarder coil is wound on a coil frame. The electromagnet core is inserted into the coil frame. The electromagnet core, the retarder coil and the coil frame are evenly distributed on the circumference of the core cage. The retarder rotor is connected to a transmission shaft of an automobile. The inner circle of the retarder stator and the outer circle of the electromagnet core of the retarder rotor are coaxial. The generator unit comprises a generator exciting winding, a generator exciting magnetic pole, a generator armature winding and a generator armature core and is received in the retarder rotor.


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    Title :

    Self-excited eddy current liquid-cooled retarder


    Contributors:
    LI DESHENG (author) / YE LEZHI (author) / JIAO BINGFENG (author) / DU XIAO (author)

    Publication date :

    2015-07-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    Experiment Study and Design of Self-excited Eddy Current Retarder

    Tan, Gangfeng / Wang, Jiameng / Wang, Shuo et al. | SAE Technical Papers | 2013


    Experiment Study and Design of Self-excited Eddy Current Retarder

    Xia, W. / Tan, G. / Wang, S. et al. | British Library Conference Proceedings | 2013


    Eddy current retarder

    LIU ZENGGANG | European Patent Office | 2015

    Free access

    Eddy current retarder

    Oetzel, J.G. | Engineering Index Backfile | 1956


    EDDY CURRENT RETARDER

    OETZEL, J. G. | SAE Technical Papers | 1956