Title:
POWER MANAGEMENT SYSTEM, POWER CONTROL APPARATUS, POWER MANAGEMENT METHOD, AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2018/230019
Kind Code:
A1
Abstract:
The present invention provides a power control apparatus(10) having: an acquisition unit (11) that acquires X(t) which is a time function of output demand power PDEM [W] during an output demand time period; a maximum power amount determination unit (12) that determines a maximum power amount PHMAX [Wh] allowed to be outputted from a power storage system in response to an output demand for each power consumer; a maximum power determination unit (13) that determines maximum power PMAX [W] allowed to be outputted from the power storage system in response to the output demand for each power consumer; and an output power determination unit (14) that determines a×X(t) as a time function of output power PRES [W] to be outputted from the power storage system in response to the output demand for each power consumer, and determines the value of "a" so as to satisfy a third condition "0≤a≤1", a second condition represented by PMAX, and a first condition represented by PHMAX.
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Inventors:
TAKEUCHI HIROKI (JP)
KIMURA HIDEKAZU (JP)
KIMURA HIDEKAZU (JP)
Application Number:
PCT/JP2017/046455
Publication Date:
December 20, 2018
Filing Date:
December 25, 2017
Export Citation:
Assignee:
NEC CORP (JP)
International Classes:
H02J3/46; H02J3/32; H02J3/38; H02J13/00
Domestic Patent References:
| WO2016063946A1 | 2016-04-28 | |||
| WO2016132586A1 | 2016-08-25 |
Foreign References:
| JP2017093173A | 2017-05-25 | |||
| JP2016174486A | 2016-09-29 | |||
| JP2016152703A | 2016-08-22 | |||
| JP2014030334A | 2014-02-13 | |||
| JP2016073128A | 2016-05-09 |
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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