Title:
ELECTRICAL POWER MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2017/217466
Kind Code:
A1
Abstract:
A long-term prediction circuit (23) predicts, as long-term prediction electrical power, a temporal change in power consumption by a demander (1) by using a long-term prediction model representing a temporal change in power consumption by the demander (1) according to the time. A short-term prediction circuit (25) predicts, as short-term prediction electrical power, a temporal change in power consumption by the demander (1) over a time interval immediately after the current time on the basis of a temporal change in power consumption by the demander (1) over a time interval just before the current time by using a short-term prediction model representing a temporal change in power consumption by the demander (1) over time intervals before and after the power consumption of each load device (15) changes. A control circuit (21) controls charging and discharging of a power storage device (13) so as to set prescribed charge power or prescribed discharge power on the basis of the long-term prediction electrical power and controls discharging of the power storage device (13) so as to set prescribed discharge power on the basis of the short-term prediction electrical power.
Inventors:
MINEGISHI AKIRA
KANOU JUNICHI
TAKEDA NORIAKI
KANOU JUNICHI
TAKEDA NORIAKI
Application Number:
PCT/JP2017/021997
Publication Date:
December 21, 2017
Filing Date:
June 14, 2017
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H02J3/00; G06Q10/04; G06Q50/06; H02J3/32
Domestic Patent References:
| WO2016067469A1 | 2016-05-06 | |||
| WO2015159951A1 | 2015-10-22 | |||
| WO2008117392A1 | 2008-10-02 |
Attorney, Agent or Firm:
SAMEJIMA, Mutsumi et al. (JP)
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