Provided are an electric vehicle and a vehicle power feeding method capable of charging, at an ultra-high speed, an electricity storage device of the electric vehicle that travels on a trackless road. A control device of the electric vehicle executes a first charging control for controlling a voltage converter to limit the input current from a power feeding portion to an electricity storage device or the variation of the input current per unit time and allowing the voltage converter to charge the electricity storage device; and a second charging control for, for example, slopping the transforming operation of the voltage converter and allowing the voltage converter to charge the electricity storage device. Both charging controls are executed while moving the contact point between an electrical connection portion and the power feeding portion, and the execution time of the second charging control is longer than that of the first charging control.


    Access

    Download


    Export, share and cite



    Title :

    Electric vehicle and vehicle power feeding method


    Contributors:

    Publication date :

    2019-03-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



    ELECTRIC VEHICLE AND VEHICLE POWER FEEDING METHOD

    TAJIMA TAKAMITSU | European Patent Office | 2017

    Free access

    ELECTRIC VEHICLE AND VEHICLE POWER FEEDING METHOD

    TAJIMA TAKAMITSU | European Patent Office | 2017

    Free access

    ELECTRIC VEHICLE AND VEHICLE POWER FEEDING METHOD

    TAJIMA TAKAMITSU | European Patent Office | 2015

    Free access

    IN-VEHICLE WIRELESS ELECTRIC POWER FEEDING DEVICE AND VEHICLE WIRELESS ELECTRIC POWER FEEDING METHOD

    TAKAGI RYOHEI / TANAKA MAHO / NISHIJIMA TAKAYOSHI | European Patent Office | 2021

    Free access

    In-vehicle wireless electric power feeding device and vehicle wireless electric power feeding method

    TAKAGI RYOHEI / TANAKA MAHO / NISHIJIMA TAKAYOSHI | European Patent Office | 2024

    Free access