Title:
外部短絡装置及び冷却装置を備えるバッテリーモジュールシステム
Document Type and Number:
Japanese Patent JP7412452
Kind Code:
B2
Abstract:
A battery module system according to an embodiment of the present disclosure includes a cooling device, a battery module disposed on the cooling device, the battery module being in direct or indirect contact with the cooling device, a sensor attached to the battery module to sense a temperature of the battery module or gas generated from the battery module, a battery management system to output a switching on/off signal with reference to a sensing signal transmitted from the sensor; and an external short-circuiting device connected between the positive electrode and negative electrode of the battery module to induce an external short circuit of the battery module, the external short-circuiting device including: a resistor disposed on the cooling device, the resistor being in direct or indirect contact with the cooling device; and a switch to electrically connect or isolate the battery module to/from the resistor according to the switching on/off signal.
Inventors:
Jae Min Yu
John-Oh Moon
Eun-Gyu Shin
Yoon-Koo Lee
Young-Suk Choi
The-Song Choi
John-Oh Moon
Eun-Gyu Shin
Yoon-Koo Lee
Young-Suk Choi
The-Song Choi
Application Number:
JP2021570507A
Publication Date:
January 12, 2024
Filing Date:
July 06, 2020
Export Citation:
Assignee:
LG Energy Solution Limited
International Classes:
H02H7/18; H01M10/44; H01M10/48; H01M10/613; H01M10/625; H01M10/627; H01M10/633; H01M10/647; H01M10/653; H01M10/6551; H01M10/6556; H01M10/6568; H01M50/204; H01M50/574
Domestic Patent References:
| JP2011120423A | ||||
| JP2018538664A | ||||
| JP6029433A | ||||
| JP2010064651A | ||||
| JP2010515406A | ||||
| JP2018157201A | ||||
| JP2017069371A | ||||
| JP2013069959A | ||||
| JP2012236493A |
Foreign References:
| US20200067040 | ||||
| US20210296721 |
Attorney, Agent or Firm:
Masato Iida
Shinya Mihiro
Shinya Mihiro