Title:
蓄電池システム
Document Type and Number:
Japanese Patent JP6384482
Kind Code:
B2
Abstract:
A storage battery system connected to a power system includes: a storage battery; a BMU which monitors a state of the storage battery; a PCS which converts AC power of the power system into DC power to charge the storage battery with the DC power and converts DC power of the storage battery into AC power to discharge the AC power to the power system; and a control device. The control device receives a charge/discharge request from an EMS and storage battery information supplied from the BMU and controls the PCS based on the charge/discharge request and the storage battery information. The control device includes a charge/discharge command unit which calculates chargeable/dischargeable electric power based on the storage battery information and determines a charge/discharge command to the PCS based on the charge/discharge request by using the chargeable/dischargeable electric power as a constraint condition.
Inventors:
Tsurumaru Daisuke
Masato Hanada
Masato Hanada
Application Number:
JP2015537510A
Publication Date:
September 05, 2018
Filing Date:
September 19, 2013
Export Citation:
Assignee:
Toshiba Mitsubishi Electric Industrial Systems Co., Ltd.
International Classes:
H02J3/32; H02J3/38; H02J7/00; H02J7/02; H02J13/00
Domestic Patent References:
| JP2013169068A | ||||
| JP2003169421A | ||||
| JP2013172567A | ||||
| JP2001224142A | ||||
| JP2013027210A | ||||
| JP2013074636A |
Foreign References:
| WO2009084673A1 | ||||
| WO2013038483A1 | ||||
| US20110231159 |
Attorney, Agent or Firm:
Mamoru Takada
Hideki Takahashi
Hideki Takahashi