In the conventional valve controlled hydraulic elevator, when the cabin moves downwards, the entire potential energy of cabin is wasted and converted into fluid heat by throttling. Thus the energy consumption of a traditional hydraulic elevator is much higher with comparison to that of the traction elevator. To reduce the energy consumption and power installation requirements, energy-regenerative hydraulic elevators have been developed since 1997. Different methods of energy recovery were introduced for the new design of energy-regenerative system. Experimental studies were carried out to compare the energy consumption of different system designs of hydraulic elevator.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Investigation into energy regeneration of hydraulic elevators


    Contributors:
    Yang, Huayong (author) / Sun, Wei (author) / Xu, Bing (author)


    Publication date :

    2006


    Size :

    6 Seiten, 11 Quellen



    Type of media :

    Conference paper


    Type of material :

    Print


    Language :

    English




    Energy Recapture System for Hydraulic Elevators

    LEAMY MICHAEL J / PENA OSCAR RAFAEL | European Patent Office | 2015

    Free access

    Energy recapture system for hydraulic elevators

    LEAMY MICHAEL J / PENA OSCAR RAFAEL | European Patent Office | 2017

    Free access

    HYDRAULIC SHOCK ABSORBER FOR ELEVATORS

    MIZUNO KOSUKE / KAJITA AKINARI | European Patent Office | 2018

    Free access

    Elevators

    Naylor, Charles W. | Engineering Index Backfile | 1917


    SMART PIT FOR HYDRAULIC ELEVATORS AND OTHER PRODUCTS USING PRESSURIZED HYDRAULIC FLUIDS

    ROBBINS-CAPUANO BARRY / FOKAS JEROME | European Patent Office | 2018

    Free access