The invention provides a diesel-electric hybrid power ship energy management method, device and equipment and a storage medium, and the method comprises the steps: building a diesel-electric hybrid power ship system model, utilizing the diesel-electric hybrid power ship system model, developing a model prediction controller, formulating a real-time energy management strategy, and obtaining an implicit model prediction control system. A multi-parameter quadratic programming algorithm is introduced, an implicit model prediction control system is converted into an explicit segmented affine model, an energy management problem is solved through offline and online calculation, and the optimized ship power distribution control rate is obtained. According to the method, the diesel-electric hybrid power ship system model is established, the ship power distribution control rate is obtained by developing the model prediction controller and introducing the multi-parameter quadratic programming algorithm, the real-time ship power distribution control rate is obtained, and the purposes of improving the fuel economy of the ship and reducing gas emission are achieved; the method does not depend on expert experience, experimental test results and fixed cycle working conditions, and the calculated amount is small.

    本发明提供柴电混合动力船舶能量管理方法、装置、设备及存储介质,包括建立柴电混合动力船舶系统模型,利用柴电混合动力船舶系统模型,开发模型预测控制器,制定实时能量管理策略,获取隐式模型预测控制系统,引入多参数二次规划算法,将隐式模型预测控制系统转化为显式的分段仿射模型,通过离线与在线计算求解能量管理问题,得到优化后的船舶功率分配控制率。本发明建立柴电混合动力船舶系统模型,通过开发模型预测控制器并引入多参数二次规划算法,得到船舶功率分配控制率,得到实时船舶功率分配控制率,达到船舶提高燃油经济性与减少气体排放的目的,不依赖专家经验、实验测试结果和固定循环工况,计算量小。


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    Titel :

    Energy management method, device and equipment for diesel-electric hybrid power ship and storage medium


    Weitere Titelangaben:

    柴电混合动力船舶能量管理方法、装置、设备及存储介质


    Beteiligte:
    YUAN WEI (Autor:in) / XU RONGCHENG (Autor:in) / QI LIANG (Autor:in) / YANG YIFEI (Autor:in) / SU ZHEN (Autor:in) / YAO XU (Autor:in)

    Erscheinungsdatum :

    28.05.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING




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