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...

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1. Verfasser: TAJIMA Takamitsu
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creator TAJIMA Takamitsu
description 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.
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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). 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language eng ; fre ; ger
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subjects CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRICITY
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
GENERATION
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
PERFORMING OPERATIONS
SYSTEMS FOR STORING ELECTRIC ENERGY
TRANSPORTING
VEHICLES IN GENERAL
title ELECTRIC VEHICLE AND VEHICLE POWER FEEDING METHOD
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