Title:
POWER MANAGEMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/192119
Kind Code:
A1
Abstract:
The purpose is to provide a power management device that is capable of appropriately responding to an instantaneous and steep change in power consumption of a load facility, and that makes it possible to efficiently utilize power. In order to achieve the above, the present invention is a power management device for managing power for a load facility group comprising a plurality of load facilities (1), wherein the power management device is provided with a detector (2) for detecting the instantaneous value for the power consumption for each of the load facilities, a prediction unit (3) for predicting the instantaneous value for the power consumption for each of the load facilities, a calculation unit (4) for calculating the difference between the value detected by the detector and the value predicted by the prediction unit for each of the load facilities, a controller (5) for outputting a storage command or a discharge command on the basis of the positive/negative of the difference calculated by the calculation unit, and a storage/discharge device (6) for storing or discharging power on the basis of the storage command or the discharge command outputted from the controller.
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Inventors:
KUBOTA KEI (JP)
IMANARI HIROYUKI (JP)
IMANARI HIROYUKI (JP)
Application Number:
PCT/JP2013/065067
Publication Date:
December 04, 2014
Filing Date:
May 30, 2013
Export Citation:
Assignee:
TOSHIBA MITSUBISHI ELEC INC (JP)
International Classes:
G05B13/02; H02J3/32; H02J3/00
Foreign References:
| JPH1141831A | 1999-02-12 | |||
| JP2013099140A | 2013-05-20 | |||
| JP2005143218A | 2005-06-02 |
Attorney, Agent or Firm:
TAKADA, Mamoru et al. (JP)
Takada 守 (JP)
Takada 守 (JP)
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