ELECTRIC VEHICLE AND VEHICLE POWER FEEDING METHOD

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 (52) of the electric vehicle (12) executes: a first charging control for controlli...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: TAJIMA Takamitsu
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung: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 (52) of the electric vehicle (12) executes: a first charging control for controlling a voltage converter (28) to limit the input current from a power feeding portion (152) to an electricity storage device (24) or the variation of the input current per unit time and allowing the voltage converter (28) to charge the electricity storage device (24); and a second charging control for, for example, stopping the transforming operation of the voltage converter (28) and allowing the voltage converter (28) to charge the electricity storage device (24). Both charging controls are executed while moving the contact point between an electrical connection portion (26) and the power feeding portion (152), and the execution time of the second charging control is longer than that of the first charging control.