Electrically powered vehicle and method for controlling electrically powered vehicle

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United States of America Patent

PATENT NO 9233613
APP PUB NO 20140097676A1
SERIAL NO

14124401

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Abstract

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A charging control unit sets a fully charged state of a power storage device so as to have a margin for a fully charged capacity of the power storage device. The charging control unit sets the fully charged state to be variable in accordance with a degree of deterioration of the power storage device such that the margin becomes smaller as the degree of deterioration of the power storage device is larger. A traveling control unit switches between first control and second control in accordance with a degree of decrease of the margin when regenerative electric power exceeds a charging power upper limit value, the first control being control for regenerating, to the power storage device, an excess of the regenerative electric power relative to the charging power upper limit value, the second control being control for consuming the excess of the regenerative electric power using an auxiliary load.

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Patent Owner(s)

  • TOYOTA JIDOSHA KABUSHIKI KAISHA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kusumi, Hidetoshi Nagoya, JP 51 359

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