Electric railway vehicles require high electric power when powering and return high electric output when regenerating. Therefore, the fall in vehicle performance due to a voltage drop and the restriction on regenerative power due to a load shortage become problems in a dc-electrified railway. Therefore, energy storage devices (ESDs) are mounted on vehicles to assist the power of powering operation and to absorb the power of regeneration. In recent years, various hybrid vehicles have been studied because the performance of ESDs has become good enough for them to be mounted on vehicles. Generally, the design of the controller is a complicated problem because the vehicle operates under various running conditions. In this paper, a simple controller for ESDs is designed in the frequency domain. This controller aims at smoothing the input power and at managing the ESD energy. The proposed controller is examined under various running conditions with numerical simulations.


    Access

    Access via TIB

    Check availability in my library

    Order at Subito €


    Export, share and cite



    Title :

    Simple Power Flow Control Method for Reducing the Power Source Capacity and Managing the Storage Energy for Hybrid Power Source Electric Vehicles


    Contributors:

    Published in:

    Publication date :

    2015


    Size :

    11 Seiten




    Type of media :

    Article (Journal)


    Type of material :

    Print


    Language :

    English





    All electric hybrid power source for electric vehicles

    Miles,R. / Budney,P. / Eidler,P. et al. | Automotive engineering | 1990


    AUXILIARY POWER SOURCE FOR ELECTRIC VEHICLES

    WENNER FRANK WILLIAM | European Patent Office | 2023

    Free access

    Auxiliary power source for electric vehicles

    WENNER FRANK WILLIAM | European Patent Office | 2024

    Free access