公开(公告)号：US09783077B2

公开(公告)日：2017-10-10

申请号：US14758827

申请日：2013-12-17

Applicant: RENAULT S.A.S.

Inventor： Othman Ladhari ,  Remy Thomas ,  Pierre Perichon ,  Anh Linh Bui Van

IPC: H01M10/44 ,  H01M10/46 ,  B60L11/18 ,  H02J7/14 ,  H02M1/36 ,  H02M3/156 ,  H02M3/158 ,  H02J7/34

CPC classification number: B60L11/1864 ,  B60L2210/12 ,  B60L2210/14 ,  B60L2260/26 ,  H02J7/1423 ,  H02J7/345 ,  H02M1/36 ,  H02M3/156 ,  H02M3/158 ,  H02M3/1588 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7061 ,  Y02T10/7225 ,  Y02T10/7233

Abstract: A system and corresponding method, including a battery including a plurality of battery modules arranged in series, each module including a switch and a diode arranged in series and connected in parallel to the module. The system further includes a capacitor connected directly by an electrical connection to a point situated between the diode and the switch of each module, and directly to the negative terminal of the battery, and a load connected in parallel to the capacitor, a mechanism controlling each module switch using a pulse width modulation signal having a duty cycle that varies between 0% and 100%.