Title:
The early activation method of a nickel hydoride battery
Document Type and Number:
Japanese Patent JP5950311
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To enable prompt execution of initial activation processing of a nickel hydrogen battery that uses an ABtype hydrogen-storing alloy for an anode.SOLUTION: In an initial activation method of a nickel hydrogen battery that uses an ABtype hydrogen-storing alloy for an anode and regarding its charge and discharge cycle, constant voltage discharge is performed on a charged nickel hydrogen battery at a holding voltage of 0.8 to 1.2 V for 1 to 10 hours or until a discharge current decreases to 0.02 C with regard to an anode capacity, or preferably, until the discharge current decreases to the holding voltage.
Inventors:
Tomohiro Ueno
Kazuya Kubo
Hiroshi Kono
Toshio Takahashi
Toshiki Kabutomori
Kazuya Kubo
Hiroshi Kono
Toshio Takahashi
Toshiki Kabutomori
Application Number:
JP2014058152A
Publication Date:
July 13, 2016
Filing Date:
March 20, 2014
Export Citation:
Assignee:
Japan Steel Works, Ltd.
International Classes:
H02J7/02; H01M4/38; H01M10/44
Domestic Patent References:
| JP2001522132A |
Attorney, Agent or Firm:
Yuki Yokoi
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