Title:
STORAGE BATTERY CONTROL DEVICE AND STORAGE BATTERY SYSTEM
Document Type and Number:
WIPO Patent Application WO/2016/129227
Kind Code:
A1
Abstract:
The present invention addresses the problem of increasing the amount of electric power that can be extracted from an electricity storage device. A storage battery control device (10) is provided with an input unit (11), an output unit (12) and a processing unit (13). The processing unit (13) determines instructions to be provided to an electric power converting device (3) so as to adjust a value of an electric current output by an electricity storage device (2). The electric power converting device (3) is connected in such a way as to be interconnected with an electric power system (5). If a voltage value received by the input unit (11) drops to a predetermined lower limit while the value of the electric current output by the electricity storage device (2) is being maintained at a constant current, the processing unit (13) thereafter provides instructions to the electric power converting device (3) by way of the output unit (12) in such a way as to cause the electric current output by the electricity storage device (2) to decrease. The electric current output from the electricity storage device (2) is caused to decrease within a range which allows the electric power converting device (3) to continue outputting alternating-current power.
Inventors:
YOSHITAKE AKIRA
TERAMOTO YUICHIRO
YOSHIMATSU TAKAHIRO
TERAMOTO YUICHIRO
YOSHIMATSU TAKAHIRO
Application Number:
PCT/JP2016/000459
Publication Date:
August 18, 2016
Filing Date:
January 29, 2016
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02J7/00; H01M10/44; H01M10/48
Foreign References:
| JP2014236525A | 2014-12-15 | |||
| JP2000014035A | 2000-01-14 | |||
| JP2013021792A | 2013-01-31 |
Attorney, Agent or Firm:
KAMATA, Kenji et al. (JP)
Kenji Kamata (JP)
Kenji Kamata (JP)
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