IN-SITU BATTERY MONITORING SYSTEM

Title:

IN-SITU BATTERY MONITORING SYSTEM

Document Type and Number:

Japanese Patent JP2014202754

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a method of identifying the risk of a battery cell failure or short.SOLUTION: A system 100 for battery monitoring is configured to inject a test signal from a transmitter 130 into a battery 140, and receive a response signal from the battery by a receiver 150. Response signal(s) comprises at least one reflected signal. The method further involves comparing, with a processor 110, the response signal(s) with a baseline signal to produce a comparison signal. In addition, the method involves detecting, with the processor 110, at least one anomaly within the battery by using the comparison signal(s). Further, the method involves determining, with the processor 110, a location of at least one anomaly within the battery by using the comparison signal(s).

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Inventors:

TERRANCE L THOMAS
LOWELL W SCHAFFNER
MORI M BORUMAND

Application Number:

JP2014071153A

Publication Date:

October 27, 2014

Filing Date:

March 31, 2014

Export Citation:

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Assignee:

BOEING CO

International Classes:

G01R31/36; H01M10/42; H01M10/48; H02J7/00

Domestic Patent References:

JP2001135363A	2001-05-18
JP2012069267A	2012-04-05
JPH05326032A	1993-12-10
JPH06290817A	1994-10-18

Foreign References:

WO2011091444A1	2011-07-28
WO2012006189A2	2012-01-12

Attorney, Agent or Firm:

Yoshitaka Sonoda
Yoshinori Kobayashi

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