Title:
Storage battery system
Document Type and Number:
Japanese Patent JP6002606
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To solve such a problem that, when deterioration determination processing of a storage battery is performed, the prior arts do not take account of an SOC in a charging start time, so that proper data may not be selected from among preliminary test data, and accordingly variance may be caused in accuracy of the deterioration determination processing.SOLUTION: In order to select proper history data from among preliminary test history data of storage battery charging, filtering processing on the basis of a value of an SOC in a charging start time and abnormal data cleansing processing on the basis of a value of an SOC increment are performed in storage battery deterioration diagnostic processing.
Inventors:
Takahari Ishida
Minnori Tomita
Nakano Michiki
Yasuko Shiga
Minnori Tomita
Nakano Michiki
Yasuko Shiga
Application Number:
JP2013046100A
Publication Date:
October 05, 2016
Filing Date:
March 08, 2013
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
H02J7/00; G01R31/36; H01M10/44; H01M10/48
Domestic Patent References:
| JP2002345158A | ||||
| JP2008122165A | ||||
| JP2012185124A | ||||
| JP2007078661A | ||||
| JP2012181037A | ||||
| JP11052033A | ||||
| JP2008312396A | ||||
| JP2011064571A | ||||
| JP2010272365A |
Foreign References:
| WO2013128635A1 | ||||
| WO2013042712A1 |
Attorney, Agent or Firm:
Manabu Inoue
Yuji Toda
Shigemi Iwasaki
Yuji Toda
Shigemi Iwasaki