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1. (WO2017187518) STORAGE BATTERY DEVICE

Pub. No.:    WO/2017/187518    International Application No.:    PCT/JP2016/063076
Publication Date: Fri Nov 03 00:59:59 CET 2017 International Filing Date: Wed Apr 27 01:59:59 CEST 2016
IPC: H01M 10/48
H01M 2/10
Applicants: KABUSHIKI KAISHA TOSHIBA
株式会社 東芝
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORPORATION
東芝インフラシステムズ株式会社
Inventors: TAKAHASHI, Jun
高橋 潤
KURODA, Kazuto
黒田 和人
SAEKI, Yosuke
佐伯 洋介
SEKINO, Masahiro
関野 正宏
Title: STORAGE BATTERY DEVICE
Abstract:
The objective of the invention is to provide a storage battery device having redundancy in a mechanism for measuring temperatures of battery cells while suppressing the number of wirings and members involved in the temperature measurement. The storage battery device according to the present embodiment comprises: an assembled battery wherein a plurality of batteries are connected in series; a first temperature measurement device measuring the temperature of a connection portion connecting a first electrode terminal from a first battery to a first electrode terminal from a second battery which are contained in the assembled battery; and a second temperature measurement device of a different type from the first temperature measurement device, for measuring the temperature of a connection portion establishing a connection between a second electrode from the first battery and a second electrode from the second battery which are contained in the assembled battery.