The mainly focus of this paper is to present a calculation method for engine power of hybrid powered excavator. Firstly, a driveline layout with super capacitor is proposed, which is used in a parallel hybrid excavator. Then the work implements of excavator are analyzed, applying the Newton-Euler Equation, to estimate the power demanded. Finally, the calculation for 20-ton class excavator is showed. According to the results, it can be concluded that soil type and operation time are key factors which determine the engine power in hybrid system.


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    Title :

    An estimation method for engine power of hybrid excavator


    Contributors:
    Da, An (author) / Zhang, Chengning (author)


    Publication date :

    2010


    Size :

    4 Seiten, 4 Bilder, 8 Quellen


    Remarks:

    (nicht paginiert)


    Type of media :

    Conference paper


    Type of material :

    Storage medium


    Language :

    English




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