Title:
電力供給システム
Document Type and Number:
Japanese Patent JP6836856
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power supply system capable of effectively preventing charging or discharging from being concentrated on a specific power storage system of a plurality of power storage systems.SOLUTION: A power supply system comprises a plurality of house storage battery systems capable of supplying power to houses, the house storage battery systems being capable of executing a discharge mode or a stop mode as an operation mode. The power supply system acquires at least two types of information on house storage battery system charge/discharge (such as integrated discharge power amount, a charge/discharge efficiency a day, and integrated charge power amount), grants a point to each acquired information and totals up granted points to calculate a total point for prioritizing the plurality of house storage battery systems, and sets one storage battery system of the plurality of house storage battery systems that has the highest calculated total point as the top rank of order of priority to a discharge mode and takes the other storage battery systems to a stop mode.SELECTED DRAWING: Figure 9
Inventors:
Masahiro Harada
Kasawaki Masasaku
Yuki Yuki
Kasawaki Masasaku
Yuki Yuki
Application Number:
JP2016154990A
Publication Date:
March 03, 2021
Filing Date:
August 05, 2016
Export Citation:
Assignee:
DAIWA HOUSE INDUSTRY CO.,LTD.
International Classes:
H02J7/00; H01M10/44; H01M10/48; H02J7/02
Domestic Patent References:
| JP2013192327A | ||||
| JP2007259612A |
Attorney, Agent or Firm:
Toyohiko Nagata
Takafumi Hidefumi
Takafumi Hidefumi