Title:
POWER SUPPLY SYSTEM, POWER MANAGEMENT DEVICE, POWER MANAGEMENT METHOD AND POWER MANAGEMENT PROGRAM
Document Type and Number:
WIPO Patent Application WO/2014/196472
Kind Code:
A1
Abstract:
In order to secure an electricity storage amount in a power storage device in preparation for times of peak power consumption when supplying power to a plurality of devices, the present invention provides a power management device which comprises: a control means for controlling a plurality of devices, each receiving a share of the total power supplied from the power storage device and other power sources; an acquisition means for acquiring the amount of remaining power in the power storage device; and a determination means for determining whether or not the amount of remaining power in the power storage device is less than or equal to a first prescribed value. The control means controls the plurality of devices so that the power from the other power sources is distributed to the power storage device when the amount of remaining power in the power storage device is less than or equal to the first prescribed value.
Inventors:
YOKOYAMA JUN (JP)
TAKAGI HITOSHI (JP)
TAKAGI HITOSHI (JP)
Application Number:
PCT/JP2014/064449
Publication Date:
December 11, 2014
Filing Date:
May 30, 2014
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H02J7/34; G06F1/26; G06F1/28; G06F1/32; H02J3/00; H02J3/32
Foreign References:
| JP2008306832A | 2008-12-18 | |||
| JP2011223786A | 2011-11-04 | |||
| JP2008067439A | 2008-03-21 |
Attorney, Agent or Firm:
KATO TAKASHI (JP)
Takushi Kato (JP)
Takushi Kato (JP)
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