Title:
POWER MANAGEMENT SYSTEM
Document Type and Number:
Japanese Patent JP2016171738
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a system that enables an operation according to a schedule with charging/discharging of a battery.SOLUTION: A power management system comprises: a battery energy storage system configured to obtain SOC information being a charge state of the battery; and a charging control unit configured to control charging or discharging of the battery energy storage system. The charging control unit is configured to: compare a desired SOC and a measured SOC on the basis of the obtained SOC information; and regulate a charging power value of the battery and a discharging power value of the battery to match with the desired SOC when as a result of comparison the desired SOC and the measured SOC are different from each other. The charging control unit is configured to: raise the charging power value of the battery when the measured SOC is smaller than the desired SOC during the charging of the battery, and decrease the discharging power value of the battery when the measured SOC is smaller than the desired SOC during the discharging of the battery.SELECTED DRAWING: Figure 1
Inventors:
SHIM JAE SEONG
Application Number:
JP2016025686A
Publication Date:
September 23, 2016
Filing Date:
February 15, 2016
Export Citation:
Assignee:
LSIS CO LTD
International Classes:
H02J7/34; H02J3/32; H02J3/38; H02J7/35
Domestic Patent References:
| JP2007330083A | 2007-12-20 | |||
| JP2014131477A | 2014-07-10 | |||
| JP2015023605A | 2015-02-02 |
Foreign References:
| WO2014167928A1 | 2014-10-16 | |||
| WO2012131867A1 | 2012-10-04 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura