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%.

公开(公告)号：US10538176B2

公开(公告)日：2020-01-21

申请号：US14899414

申请日：2014-06-13

Applicant: RENAULT s.a.s.

Inventor： Othman Ladhari ,  Anh Linh Bui-Van

IPC: B60L58/18 ,  B60L50/60 ,  H02M7/44

Abstract: A method and system manages a load supplied by a converter that is supplied by a battery including modules that can be switched, a capacitor being placed between the battery and the converter. The method includes detecting a switching command, supplying, via the converter, a lower power to the load when the switching command is detected, carrying out the switching, and supplying, via the converter, a normal power to the load when the switching is carried out.