Title:
POWER SYSTEM LINKAGE CONTROL APPARATUS AND METHOD
Document Type and Number:
WIPO Patent Application WO/2017/168974
Kind Code:
A1
Abstract:
The present invention provides a technology for shifting to a self-supporting operation without power interruption and without using a power storage device. In order to address this problem, a power system linkage control apparatus according to the present invention, which controls a power system that can be operated in a self-supporting manner independently of a main system, is characterized by being provided with: a system power interruption risk calculation unit that estimates the power interruption risk of the main system on the basis of the operation information of the main system; a self-supporting operation-time cost calculation unit that calculates self-supporting operation costs during power interruption on the basis of information about the load operation status of the power system; and a self-supporting linkage mode determination unit that determines whether to shift to a self-supporting operation on the basis of the calculation results of the power interruption risk and the self-supporting operation costs.
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Inventors:
NAKAMURA RYOUSUKE (JP)
MORITA AYUMU (JP)
SATO YASUO (JP)
KONDOU SHINICHI (JP)
WATANABE MASAHIRO (JP)
TOMITA YASUSHI (JP)
MORITA AYUMU (JP)
SATO YASUO (JP)
KONDOU SHINICHI (JP)
WATANABE MASAHIRO (JP)
TOMITA YASUSHI (JP)
Application Number:
PCT/JP2017/001631
Publication Date:
October 05, 2017
Filing Date:
January 19, 2017
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
H02J3/38; G06Q50/06; H02J3/00; H02J3/40
Foreign References:
| JP2009219204A | 2009-09-24 | |||
| JP2014073062A | 2014-04-21 | |||
| JP2010166702A | 2010-07-29 |
Attorney, Agent or Firm:
TODA Yuji (JP)
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