Title:
SECONDARY BATTERY DEVICE, CHARGE CONTROL DEVICE AND CHARGE CONTROL METHOD
Document Type and Number:
Japanese Patent JP2018061359
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To solve the problem that there are cases where a secondary battery deteriorates due to decrease of moisture in electrolyte.SOLUTION: A secondary battery device is provided with a secondary battery having electrolyte. The secondary battery device may further be provided with a charge control device which controls charge of the secondary battery. The charge control device has a mass variation information acquisition part which acquires information showing secular change of mass of the electrolyte. The charge control device may have a charge control part which controls a charging method of the secondary battery based on the information showing the secular change of the mass of the electrolyte.SELECTED DRAWING: Figure 1
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Inventors:
NISHIZUKA RYUTA
Application Number:
JP2016197628A
Publication Date:
April 12, 2018
Filing Date:
October 05, 2016
Export Citation:
Assignee:
FUJI ELECTRIC CO LTD
International Classes:
H02J7/00; H01M10/44; H01M10/48; H02J7/04; H02J7/10
Domestic Patent References:
| JP2010159661A | 2010-07-22 | |||
| JPH08315868A | 1996-11-29 | |||
| JPH0739080A | 1995-02-07 |
Attorney, Agent or Firm:
Longhua International Patent Service Corporation