An abnormality detector detects whether an abnormality is occurring in a power converter based on electric current that the power converter outputs and an electric current detector detects. When a value that includes the number of power converters in which an abnormality is occurring, and that indicates amount of reduction in propelling force of a vehicle satisfies a judgment criterion, a determiner determines that an increase is required in the output of the power converter in which no abnormality is occurring, among multiple power converters, to a level higher than normal output. An output controller stops the power converter if notified by the abnormality detector of an occurrence of an abnormality in the power converter. The output controller controls the output of the power converter, for which the determiner determines that the increase is required so that the output becomes higher than the normal output.


    Access

    Download


    Export, share and cite



    Title :

    PROPULSION CONTROL DEVICE AND PROPULSION CONTROL METHOD


    Contributors:

    Publication date :

    2016-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    PROPULSION DEVICE, PROPULSION CONTROL DEVICE, AND PROPULSION CONTROL PROGRAM

    TAKEMURA YUICHI / HASHIMOTO MARIKO / KAWAZU SHINSUKE et al. | European Patent Office | 2024

    Free access

    PROPULSION CONTROL DEVICE AND PROPULSION CONTROL METHOD

    NAKAGAWA AYANO / YAMASHITA YOSHINORI / CHIBA YOSHINORI | European Patent Office | 2024

    Free access

    PROPULSION CONTROL DEVICE AND PROPULSION CONTROL METHOD

    MIHARA TOMONOBU / NAGATSUKA YOSHIO | European Patent Office | 2020

    Free access

    PROPULSION CONTROL DEVICE AND PROPULSION CONTROL METHOD

    NAKAGAWA AYANO / YAMASHITA YOSHINORI / CHIBA YOSHINORI | European Patent Office | 2021

    Free access

    Propulsion control device and propulsion control method

    MIHARA TOMONOBU / NAGATSUKA YOSHIO | European Patent Office | 2016

    Free access