The invention relates to a combined contra-rotating propeller electric propulsion system. The combined contra-rotating propeller electric propulsion system comprises a first motor, a shafting system,a first screw propeller and a rim type propeller. Propulsion efficiency is improved, the power of a large diesel engine which is high in price and limited in model selection range is delegated to a plurality of small-power generator sets through the mode of the electric propulsion system, so that a model selection range is expanded, and the initial installation cost of a power system is reduced. Arudder and propeller integrated type is adopted, the maneuverability of a ship is improved. The system is particularly suitable for medium and large ships.

    本发明涉及一种组合式对转桨电力推进系统,包括:第一电机、轴系、第一螺旋桨和轮缘式推进器。本发明提高了推进效率,将价格昂贵、选型范围受到限制的大型柴油机的功率通过电力推进系统的型式,分摊为多台小功率的发电机组,扩大了选型范围,降低了动力系统的初装成本。采用了舵桨合一的型式,提高了船舶的操纵性,特别适用于中大型的船舶应用。


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    Titel :

    Combined contra-rotating paddle electric propulsion system


    Weitere Titelangaben:

    一种组合式对转桨电力推进系统


    Beteiligte:
    ZHENG RUICONG (Autor:in) / QIU XIANGYAO (Autor:in) / XIAO YANYAN (Autor:in) / GUO WANGQU (Autor:in)

    Erscheinungsdatum :

    2020-09-15


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



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