Title:
Energy management system
Document Type and Number:
Japanese Patent JP6114532
Kind Code:
B2
Abstract:
Provided is a technology with which energy management and the like for an entire factory can be achieved more efficiently in an energy management system such as a factory energy management system (FEMS). This energy management system has, for example, a FEMS (1) that performs energy management for a factory (20), a production management system (PMS) (2) that designs a production plan for the factory (20), and a storage battery system (5) and a solar light power generation system (6) capable of supplying electrical power to the factory (20). In collaboration with the production plan from the PMS (2), the FEMS (1) performs a process whereby: the energy load for the factory (20) is predicted, and the amount of power that can be supplied from the storage battery system (5) and the like is predicted; an adjustment that includes performing a peak cut or a peak shift with respect to the production plan information is performed so as to achieve more efficient energy management by standardizing the predicted factory load, which includes the amount of supplied power from the predicted amount of power that can be supplied; and information about the adjusted production plan is output to the PMS (2).
Inventors:
Akira Tamura
Masahiro Yoshioka
Masahiro Yoshioka
Application Number:
JP2012236204A
Publication Date:
April 12, 2017
Filing Date:
October 26, 2012
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G05B19/418; G06Q50/04; G06Q50/06
Domestic Patent References:
| JP2004151830A | ||||
| JP2009282799A | ||||
| JP9179604A | ||||
| JP2005092827A | ||||
| JP2011175463A | ||||
| JP2011259656A | ||||
| JP2012175849A |
Foreign References:
| WO2012057307A1 |
Attorney, Agent or Firm:
Yamato Tsutsui