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1. (WO2018123015) POWER-FEEDING DEVICE AND POWER-RECEIVING TERMINAL

Pub. No.:    WO/2018/123015    International Application No.:    PCT/JP2016/089093
Publication Date: Fri Jul 06 01:59:59 CEST 2018 International Filing Date: Thu Dec 29 00:59:59 CET 2016
IPC: H04L 12/44
Applicants: YAMAHA CORPORATION
ヤマハ株式会社
Inventors: KISHI Yujiro
岸 裕次郎
Title: POWER-FEEDING DEVICE AND POWER-RECEIVING TERMINAL
Abstract:
Provided is a power-feeding device with which it is possible to prevent power feeding from a specific port from being stopped. A power-feeding device 2 according to one embodiment of the present invention is provided with: a plurality of connection units 80a-80h to which a plurality of power-receiving terminals are connected, respectively; a plurality of power-feeding units 70a-70h for supplying electric power to the plurality of power-receiving terminals connected to the plurality of connection units, respectively; a transmission unit 50 for transmitting control information to the power-receiving terminals connected to the connection units; a measurement unit 31 for measuring total electric power fed by the plurality of power-feeding units; and a reduction indication unit 33 which, when the total electric power measured by the measurement unit exceeds a prescribed threshold, causes the transmission unit to transmit the control information that includes an electric power reduction indication for reducing the consumption of electric power in the power-receiving units.