Marine networks are experiencing an expanding role in the global transportation of goods and are demanding an increasing energy resource while being a contributor to climate change related emissions. This paper investigates the optimization of hybrid power-trains for port crane applications. The optimized system is capable of recovering energy in the “Hoist-Down” and other regenerative braking operations. Moreover, due to the contribution of the power buffer in providing energy for acceleration operations, the main energy source can be replaced by a lower rated system. The power flow of the crane system is analyzed and the value of the energy saving potential is calculated; then, the design of the lifting motor is fundamentally studied based on the crane operating requirements; furthermore, the application of different energy/power storage devices in single and hybrid source configurations is discussed based on the crane specification.


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    Titel :

    Hybrid power-train for port crane energy recovery


    Beteiligte:
    Nan Zhao (Autor:in) / Schofield, Nigel (Autor:in) / Wangqiang Niu (Autor:in) / Suntharalingam, Piranavan (Autor:in) / Yaozhou Zhang (Autor:in)


    Erscheinungsdatum :

    01.08.2014


    Format / Umfang :

    747963 byte




    Medientyp :

    Aufsatz (Konferenz)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



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