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1. (WO2013153650) DISCHARGING DEVICE FOR ELECTRICITY STORAGE DEVICE

Pub. No.:    WO/2013/153650    International Application No.:    PCT/JP2012/059994
Publication Date: Fri Oct 18 01:59:59 CEST 2013 International Filing Date: Fri Apr 13 01:59:59 CEST 2012
IPC: H01M 10/44
H02J 7/00
Applicants: Mitsubishi Electric Corporation
三菱電機株式会社
HATANAKA Keita
畠中 啓太
SHIRAGA Sho
白神 昭
WADA Toshihiro
和田 敏裕
YOSHIOKA Shoji
吉岡 省二
Inventors: HATANAKA Keita
畠中 啓太
SHIRAGA Sho
白神 昭
WADA Toshihiro
和田 敏裕
YOSHIOKA Shoji
吉岡 省二
Title: DISCHARGING DEVICE FOR ELECTRICITY STORAGE DEVICE
Abstract:
A battery state monitoring device (100) monitors the state of a battery (10) by discharging the battery (10) and is equipped with a discharge unit (15) and a discharge control device (3). The discharge unit (15) has a discharge circuit having a load resistor (1) and a switching element (2) which are connected in series between the positive and negative electrodes of the battery (10). The discharge control device (3) controls the switching of the switching element (2). The discharge control device (3) adjusts the resistor value of the load resistor (1) in the discharge unit (15), thereby enabling the adjustment of discharge current.