The invention discloses a marine permanent magnet double-salient-pole structure bearingless rim propelling device which comprises a shell, a stator is arranged in the shell, a rotor is further arranged in the shell, paddles are arranged on the inner side of the rotor, a stator winding is installed on the inner side of the stator, stator radial permanent magnets are installed on the stator winding, and a rotor radial permanent magnet is installed on the rotor. The front axial permanent magnet and the rear axial permanent magnet are both provided with rotor permanent magnets, and isolation grooves are formed between the rotor and the paddles. Compared with the prior art, the bearing-free rim propelling device of the permanent magnet doubly salient structure for the ship has the advantages that the bearing-free rim propelling device of the permanent magnet doubly salient structure for the ship can serve as an efficient, low-noise and environment-friendly ship propelling technology, and is suitable for various ships, especially passenger ships, yachts and the like needing to improve economical efficiency and comfort. The technology can effectively reduce emission and noise pollution, has the advantages of longer service life, lower maintenance cost and the like, and has wide applicability and advantages.

    本发明公开了一种船用永磁双凸极结构无轴承轮缘推进装置,包括外壳,所述外壳的内部设置有定子,所述外壳的内部的还设置有转子,所述转子的内侧设置有桨叶,所述定子的内侧安装有定子绕组,所述定子绕组上安装有定子径向永磁体,所述前置轴向永磁体和所述后置轴向永磁体均设有转子永磁体,所述转子和所述桨叶之间设有隔离槽。本发明与现有技术相比优点在于:本发明的船用永磁双凸极结构无轴承轮缘推进装置可以作为一种高效、低噪音、环保的船用推进技术,适用于各类船舶,尤其是需要提高经济性和舒适性的客船、游艇等。该技术可以有效地降低排放和噪声污染,并具有更长寿命、更低维护成本等优点,具有广泛的适用性和优势。


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    Titel :

    Marine bearing-free rim propelling device with permanent magnet doubly salient structure


    Weitere Titelangaben:

    一种船用永磁双凸极结构无轴承轮缘推进装置


    Beteiligte:
    CHEN YAO (Autor:in) / FAN QIANHAN (Autor:in) / YU WANNENG (Autor:in) / LIAO WEIQIANG (Autor:in) / YANG JINGLEI (Autor:in) / LI HUIHUI (Autor:in) / YANG RONGFENG (Autor:in)

    Erscheinungsdatum :

    2023-11-03


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES / H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR



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