Invention Grant
- Patent Title: Electric vehicle and vehicle power feeding method
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Application No.: US15128944Application Date: 2015-02-19
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Publication No.: US10232719B2Publication Date: 2019-03-19
- Inventor: Takamitsu Tajima
- Applicant: HONDA MOTOR CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: HONDA MOTOR CO., LTD.
- Current Assignee: HONDA MOTOR CO., LTD.
- Current Assignee Address: JP Tokyo
- Agency: Westerman, Hattori, Danield & Adrian, LLP
- Priority: JP2014-064912 20140327
- International Application: PCT/JP2015/054663 WO 20150219
- International Announcement: WO2015/146392 WO 20151001
- Main IPC: H02J7/00
- IPC: H02J7/00 ; B60L11/00 ; B60L11/18 ; B60L5/36 ; B60M1/30

Abstract:
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.
Public/Granted literature
- US20170106761A1 ELECTRIC VEHICLE AND VEHICLE POWER FEEDING METHOD Public/Granted day:2017-04-20
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