Search International and National Patent Collections

1. (WO2017150195) BATTERY PACK AND CHARGE-DISCHARGE CONTROL METHOD

Pub. No.:    WO/2017/150195    International Application No.:    PCT/JP2017/005623
Publication Date: Sat Sep 09 01:59:59 CEST 2017 International Filing Date: Fri Feb 17 00:59:59 CET 2017
IPC: H01M 10/44
H01M 2/10
H01M 10/48
H02J 7/00
Applicants: MURATA MANUFACTURING CO., LTD.
株式会社村田製作所
Inventors: MORI Yasushi
森 靖
Title: BATTERY PACK AND CHARGE-DISCHARGE CONTROL METHOD
Abstract:
Provided are a battery pack and charge-discharge control method with which high load discharge and long-time supplying of power can be compatible. The battery pack (1), which is an example of this technology, is provided with: a plurality of secondary cells (2, 3) for which at least the discharge characteristics differ; at least one switch (4, 5) for switching any secondary cell among the plurality of secondary cells (2, 3) connected to a load; and a control unit (6) for controlling switching of the switch.