Search International and National Patent Collections

1. (WO2018105154) POWER MANAGEMENT DEVICE, POWER MANAGEMENT SYSTEM, POWER MANAGEMENT METHOD, AND PROGRAM

Pub. No.:    WO/2018/105154    International Application No.:    PCT/JP2017/022803
Publication Date: Fri Jun 15 01:59:59 CEST 2018 International Filing Date: Thu Jun 22 01:59:59 CEST 2017
IPC: G06Q 50/06
H02J 3/00
H02J 3/14
H02J 3/32
Applicants: NEC CORPORATION
日本電気株式会社
Inventors: TAKEUCHI Hiroki
武内 大樹
Title: POWER MANAGEMENT DEVICE, POWER MANAGEMENT SYSTEM, POWER MANAGEMENT METHOD, AND PROGRAM
Abstract:
The present invention provides a power management device (10) comprising: a request acquisition unit (12) which acquires a power consumption request specifying an amount of power to be consumed, a time period during which the amount of power is to be consumed, and a power sales price P; a consumer information acquisition unit (11) which acquires consumer information including, for each of a plurality of time periods, power sales prices offered by power retailers that sell power to a plurality of power consumers, and also including specification information about the electricity storage system of each of the plurality of power consumers; and a determination unit (13) which determines a charge and discharge schedule for the electricity storage system of each power consumer on the basis of the consumer information and said power consumption request.