Invention Grant
- Patent Title: Method of operating battery management systems, corresponding device and vehicle
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Application No.: US16893771Application Date: 2020-06-05
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Publication No.: US11312238B2Publication Date: 2022-04-26
- Inventor: Orazio Pennisi , Valerio Bendotti , Vittorio D'Angelo , Paolo Turbanti
- Applicant: STMicroelectronics S.r.l.
- Applicant Address: IT Agrate Brianza
- Assignee: STMicroelectronics S.r.l.
- Current Assignee: STMicroelectronics S.r.l.
- Current Assignee Address: IT Agrate Brianza
- Agency: Slater Matsil, LLP
- Priority: IT102019000009237 20190617
- Main IPC: B60L3/00
- IPC: B60L3/00 ; H02J7/00 ; B60L58/20 ; B60L50/60 ; B60K6/28
Abstract:
A method can be used to control a battery management system. A first voltage drop is sensed between a first terminal of a first battery cell and a second terminal of the first battery cell and a second voltage drop is sensed between a first terminal of a second battery cell and a second terminal of the second battery cell. A faulty condition is detected in the first battery cell or the second battery cell based on the first voltage drop or the second voltage drop. The first voltage drop is swapped for a first swapped voltage drop between a common terminal and the second terminal of the second battery cell.
Information query
IPC分类:
