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1. (WO2015045100) CONTROL DEVICE, ENERGY MANAGEMENT SYSTEM, CONTROL METHOD AND PROGRAM

Pub. No.:    WO/2015/045100    International Application No.:    PCT/JP2013/076274
Publication Date: Fri Apr 03 01:59:59 CEST 2015 International Filing Date: Sat Sep 28 01:59:59 CEST 2013
IPC: H02J 3/32
H02J 3/46
H02J 7/35
H02J 13/00
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: ENDO Satoshi
遠藤 聡
YANO Hirotoshi
矢野 裕信
YABE Masaaki
矢部 正明
MINEZAWA Satoshi
峯澤 聡司
MARUYAMA Ichiro
丸山 一郎
KOMATSU Masayuki
小松 正之
OGAWA Yuki
小川 雄喜
TAKASHINA Kaori
▲高▼階 香
SUZUKI Yoshiteru
鈴木 吉輝
Title: CONTROL DEVICE, ENERGY MANAGEMENT SYSTEM, CONTROL METHOD AND PROGRAM
Abstract:
This control device (100) receives and stores a DR command which is transmitted over an external network (90) and indicates suppressing the use of power from the commercial power grid. The DR command includes, for example, information indicating a power suppression amount, a start time and an end time. When the start time of the DR command is reached, the control device (100) instructs a power conditioner (30) to discharge a storage battery (50). The control device (100) successively acquires, from the power conditioner (30), the amount of power remaining in the storage battery (50) for which the discharge instruction was given. The control device (100) suppresses the power consumption by home electric appliances (20) in accordance with the acquired remaining stored power amount and a pre-set priority level. When the end time of the DR command is reached, the control device (100) instructs the power conditioner (30) to stop discharge of the storage battery (50).