Invention Grant
- Patent Title: Charge acceptance limit determination apparatus and charge acceptance limit determination method
- Patent Title (中): 充电验收限额确定装置和充电验收限额确定方法
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Application No.: US13769659Application Date: 2013-02-18
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Publication No.: US09203253B2Publication Date: 2015-12-01
- Inventor: Shinichi Nomoto
- Applicant: Furukawa Electric Co., Ltd. , Furukawa Automotive Systems Inc.
- Applicant Address: JP Tokyo JP Shiga
- Assignee: FURUKAWA ELECTRIC CO., LTD.,FURUKAWA AUTOMOTIVE SYSTEMS INC.
- Current Assignee: FURUKAWA ELECTRIC CO., LTD.,FURUKAWA AUTOMOTIVE SYSTEMS INC.
- Current Assignee Address: JP Tokyo JP Shiga
- Agency: Thompson Coburn LLP
- Priority: JP2010-213842 20100924
- Main IPC: H01M10/44
- IPC: H01M10/44 ; H01M10/46 ; H02J7/00 ; H01M10/48 ; G01R31/36
Abstract:
A charge acceptance limit determination apparatus includes a voltage measuring unit that measures a voltage of a secondary battery, a current measuring unit that measures an electric current flowing through the secondary battery, and a determining unit that determines whether or not the secondary battery has reached a charge acceptance limit in accordance with a position on a current-voltage plane of a voltage value and a current value that are measured by the voltage measuring unit and the current measuring unit.
Public/Granted literature
- US20130154574A1 Charge Acceptance Limit Determination Apparatus and Charge Acceptance Limit Determination Method Public/Granted day:2013-06-20
Information query
