Invention Grant
- Patent Title: System of batteries and method of controlling this system
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Application No.: US15313624Application Date: 2015-05-22
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Publication No.: US10218199B2Publication Date: 2019-02-26
- Inventor: Yann Chazal , Cedric Chantrel , Brice Fourney , Fabrice Clin , Do-Hieu Trinh
- Applicant: Renault s.a.s. , Bouygues Energies et Services
- Applicant Address: FR Boulogne Billancourt FR Montigny le Bretonneux
- Assignee: RENAULT S.A.S.,BOUYGUES ENERGIES ET SERVICES
- Current Assignee: RENAULT S.A.S.,BOUYGUES ENERGIES ET SERVICES
- Current Assignee Address: FR Boulogne Billancourt FR Montigny le Bretonneux
- Agency: Brinks Gilson & Lione
- Agent John C. Freeman
- Priority: FR1454666 20140523
- International Application: PCT/EP2015/061402 WO 20150522
- International Announcement: WO2015/177346 WO 20151126
- Main IPC: H02J7/00
- IPC: H02J7/00 ; B60L11/18 ; B60R16/023
Abstract:
A system of electric batteries includes a plurality of batteries (HVB1, HVB2, HVB3) connected to each other by two polarities. Each battery has at least two relays (RN, RP, RA) for the connecting of poles of the battery to the two polarities. The system includes a secondary power supply to provide an activation energy to the relays. The system includes means of supervision to control the relays (RN, RP, RA) in a staggered manner so that each activation of a relay follows a previous activation by at least a predetermined time period (DT).
Public/Granted literature
- US20170264126A1 System of Batteries and Method of Controlling this System Public/Granted day:2017-09-14
Information query
