APPARATUS FOR CALCULATING CHARGING/DISCHARGING CONDITIONS EMPLOYABLE IN HIGH-TEMPERATURE OPERATION TYPE SECONDARY BATTERY

Title:

APPARATUS FOR CALCULATING CHARGING/DISCHARGING CONDITIONS EMPLOYABLE IN HIGH-TEMPERATURE OPERATION TYPE SECONDARY BATTERY

Document Type and Number:

WIPO Patent Application WO/2016/136445

Kind Code:

A1

Abstract:

The present invention calculates charging/discharging conditions with a small amount of calculations, the charging/discharging conditions employable in a high-temperature operation type secondary battery. A resource matrix comprises indicators for a plurality of states, and by comprising charging/discharging conditions corresponding to each of the indicators for the plurality of states, a plurality of charging/discharging conditions is comprised. Reference is made to the resource matrix, and indicators of at least two states wherein the relationship with an inputted indicator state is satisfied are selected from the indicators of the plurality of states. By extracting charging/discharging conditions corresponding to each of the selected indicators of at least two states from a plurality of charging/discharging conditions, at least two charging/discharging conditions are extracted. Interpolation is performed in the indicators of the selected at least two states and the extracted at least two charging/discharging conditions, and in cases where the state of the secondary battery is indicated by the indicator of the inputted state, the charging/discharging conditions that can be employed in the secondary battery are calculated.

Inventors:

KAWAMURA YUSUKE (JP)
ABE HIROYUKI (JP)

Application Number:

PCT/JP2016/053683

Publication Date:

September 01, 2016

Filing Date:

February 08, 2016

Export Citation:

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Assignee:

NGK INSULATORS LTD (JP)

International Classes:

H01M10/44; H01M10/39

Foreign References:

JP2006197727A	2006-07-27
JP2008210586A	2008-09-11
JP2010093875A	2010-04-22
JP2008210586A	2008-09-11

Other References: