Invention Grant
- Patent Title: Method for managing a pool of rechargeable batteries according to priority criteria determined based on a state of health of batteries
- Patent Title (中): 根据根据电池的健康状况确定的优先级标准管理可再充电电池池的方法
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Application No.: US11597553Application Date: 2005-06-06
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Publication No.: US07663344B2Publication Date: 2010-02-16
- Inventor: Murielle Le Gall , Daniel Benchetrite , Olivier Bach
- Applicant: Murielle Le Gall , Daniel Benchetrite , Olivier Bach
- Applicant Address: FR Paris
- Assignee: Commissariat a l'Energie Atomique
- Current Assignee: Commissariat a l'Energie Atomique
- Current Assignee Address: FR Paris
- Agency: Oliff & Berridge, PLC
- Priority: FR0406408 20040614
- International Application: PCT/FR2005/001375 WO 20050606
- International Announcement: WO2006/003287 WO 20060112
- Main IPC: H02J7/00
- IPC: H02J7/00

Abstract:
The management of a pool of batteries is an intelligent management taking account of the state of health of all the batteries of the pool and of the evolution thereof with time. The method for managing includes determination of priority criteria and charging of a battery selected according to the priority criteria. After the selected battery has been charged, electrical parameters representative of the battery are measured, then the state of health of the selected battery is analyzed according to the measured electrical parameters. The priority criteria are then updated according to the state of health of the battery. Selection of the next battery to be recharged is performed according to the updated priority criteria. The measured parameters used for analyzing the state of health are preferably representative of a coup de fouet effect during a partial discharge of a fully charged battery.
Public/Granted literature
- US20070222418A1 Method for Managing a Pool or Rechargeable Batteries Public/Granted day:2007-09-27
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