- 专利标题： BATTERY SYSTEM AND DIAGNOSIS METHOD OF HIGH-SIDE DRIVER USING THE SAME
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申请号： US18524103申请日： 2023-11-30
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公开(公告)号： US20240339682A1公开(公告)日： 2024-10-10
- 发明人: Giho Seo , Duck-Hyun Kim , Kwangmin Yoo , Kyosung Koo
- 申请人： SAMSUNG SDI CO., LTD.
- 申请人地址： KR Yongin-si
- 专利权人： SAMSUNG SDI CO., LTD.
- 当前专利权人： SAMSUNG SDI CO., LTD.
- 当前专利权人地址： KR Yongin-si
- 优先权： KR 20230044905 2023.04.05
- 主分类号： H01M10/42
- IPC分类号： H01M10/42 ; H02J7/00
摘要：
A battery system includes a battery pack; a plurality of relays that are connected to the battery pack; a relay driver that commonly drives a low side of the plurality of relays and drives each of the plurality of relays at a high side of each of the plurality of relays; and a battery management system that controls an operation of the relay driver, receives a voltage measured from one terminal of each of the plurality of relays, and diagnoses the relay driver based on the received voltage.
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