Title:
POWER STORAGE MODULE, POWER STORAGE DEVICE, AND CONTROL METHOD OF POWER STORAGE MODULE
Document Type and Number:
Japanese Patent JP2015097467
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a power storage module, power storage device, and control method of a power storage module that enable the suppression of a risk of trouble due to overdischarge and easy return to a certain mode.SOLUTION: A power storage module 1 includes: a power storage cell element 11 in which positive electrodes having a positive electrode active material layer 12 formed on a positive electrode collector 12a, and a plurality of negative electrodes having a negative electrode active material layer 13 formed on a negative electrode collector 13a, are alternately laminated in an insulated state; an exterior body 20; and a positive electrode terminal 14, first negative electrode terminal 15a, and second negative electrode terminal 15b which are exposed outside of the exterior body 20. Each of the negative electrode collectors 13a is electrically connected with either one of the first negative electrode terminal 15a and second negative electrode terminal 15b, and each of the first negative electrode terminal 15a and second negative electrode terminal 15b includes a first power storage cell 10-1 and second power storage cell 10-2 electrically connected with at least one negative electrode collector 13a.
Inventors:
OHASHI KAZUHIRO
ANDO NOBUO
ANDO NOBUO
Application Number:
JP2014189340A
Publication Date:
May 21, 2015
Filing Date:
September 17, 2014
Export Citation:
Assignee:
JM ENERGY CORP
International Classes:
H02J7/00; H01G11/06; H01G11/10; H01G11/14; H01G11/22; H01G11/32; H01G11/38; H01G11/42; H01G11/52; H01G11/58; H01G11/62; H01G11/68; H01G11/74; H01G11/78; H01G11/84; H01G11/86; H01M2/10; H01M2/26; H01M2/30; H01M4/70; H01M4/74; H01M10/052; H01M10/44; H01M10/48; H02J7/02; H02J7/10
Attorney, Agent or Firm:
Mitsue Obuchi
Yukio Fuse
Yukio Fuse