Title:
蓄電システム、及びカートリッジ
Document Type and Number:
Japanese Patent JP5576467
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power storage system capable of improving efficiency of charge or discharge by simultaneously charging or discharging a plurality of cartridges, while preventing occurrence of cross flow between respective cartridges.SOLUTION: A power storage system 6 comprises: a plurality of cartridges 100_1 to 100_4 which are connected in parallel and are composed of a plurality of connected cells; and cross current prevention circuits 65_1 to 65_4 for restricting current through each of the cartridges 100_1 to 100_4 in one direction. The power storage system 6 simultaneously charges the plurality of cartridges 100_1 to 100_4 connected in parallel by converting commercial voltage to direct voltage, or simultaneously discharges the plurality of cartridges 100_1 to 100_4 connected in parallel to output the commercial voltage.
Inventors:
Katsu Heiji
Masashi Kano
Masashi Kano
Application Number:
JP2012279947A
Publication Date:
August 20, 2014
Filing Date:
December 21, 2012
Export Citation:
Assignee:
Sekisui Chemical Co., Ltd.
International Classes:
H02J7/00; H01M10/42; H01M10/44; H02J7/02
Attorney, Agent or Firm:
Yoshifumi Saeki
Woods Ryuichiro
Makiko Otsuki
Toyoyama ぎ
Woods Ryuichiro
Makiko Otsuki
Toyoyama ぎ