Invention Application
- Patent Title: FAULTY CELL DETECTION DEVICE AND FAULTY CELL DETECTION METHOD
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Application No.: US15402752Application Date: 2017-01-10
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Publication No.: US20170201103A1Publication Date: 2017-07-13
- Inventor: Jin Yong JEON , Tae Won SONG , Jin Ho KIM
- Applicant: Samsung Electronics Co., Ltd.
- Applicant Address: KR Suwon-si
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Suwon-si
- Priority: KR10-2016-0003853 20160112
- Main IPC: H02J7/00
- IPC: H02J7/00 ; G01R31/36

Abstract:
A faulty cell detection device and a faulty cell detection method are provided for detecting a faulty cell of a battery pack using a current sensor. The device may include a current sensor including a first current sensor configured to measure a current of a battery pack including the battery module, and a second current sensor configured to measure a current of a battery cell among battery cells in the battery module. The device may also include a faulty cell detector configured to detect occurrence of the faulty cell based on the measured current of the battery pack and the measured current of the battery cell.
Public/Granted literature
- US10554056B2 Faulty cell detection device and faulty cell detection method Public/Granted day:2020-02-04
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