公开(公告)号：US11128162B2

公开(公告)日：2021-09-21

申请号：US15554619

申请日：2016-02-29

Applicant: RENAULT s.a.s

Inventor： Yann Chazal ,  Philippe Toussaint ,  Do-Hieu Trinh ,  Mathieu Umlawski

IPC: H02J7/34 ,  H02J7/00 ,  H02J3/32 ,  H02J3/14

Abstract: The invention relates to a method and a system for allocating a power request PREQ to a plurality of batteries connected in parallel in an electrical energy storage system. According to the invention, the allocation system comprises a global control system that can determine a combination of batteries from said plurality of batteries, which is optimized to respond to the power request using the highest possible number of batteries, and allocate a power level to each of the batteries of said optimized combination.

公开(公告)号：US20150191092A1

公开(公告)日：2015-07-09

申请号：US14413119

申请日：2013-07-05

Applicant: RENAULT s.a.s.

Inventor： Antoine Saint-Marcoux ,  Do-Hieu Trinh ,  Yves Le Vourch ,  Thomas Peuchant

IPC: B60L11/18

CPC classification number: B60L11/1809 ,  B60W10/26 ,  B60Y2300/92 ,  H02J7/00 ,  H02J7/0004 ,  H02J7/0047 ,  H02J7/007 ,  H02J7/14

Abstract: An electrical power supply system includes a battery of cells, the battery including an ammeter configured to measure battery current flowing through the battery, and at least one voltage sensor configured to measure voltage at terminals of a cell. An electronic control unit is configured to deliver a maximum permissible electrical power setpoint. The control unit is configured to calculate a maximum permissible electrical power associated with a cell by taking the minimum of at least two values, including a first electrical power and a second electrical power.

Abstract translation: 电源系统包括电池单元，该电池包括被配置为测量流过电池的电池电流的电流表以及被配置为测量电池端子处的电压的至少一个电压传感器。 电子控制单元被配置为递送最大允许电力设定点。 控制单元被配置为通过采取包括第一电功率和第二电功率的至少两个值的最小值来计算与小区相关联的最大允许电功率。

公开(公告)号：US10252625B2

公开(公告)日：2019-04-09

申请号：US14413119

申请日：2013-07-05

Applicant: RENAULT S.A.S.

Inventor： Antoine Saint-Marcoux ,  Do-Hieu Trinh ,  Yves Le Vourch ,  Thomas Peuchant

IPC: H02J7/00 ,  B60L11/18 ,  B60W10/26 ,  H02J7/14

Abstract: An electrical power supply system includes a battery of cells, the battery including an ammeter configured to measure battery current flowing through the battery, and at least one voltage sensor configured to measure voltage at terminals of a cell. An electronic control unit is configured to deliver a maximum permissible electrical power setpoint. The control unit is configured to calculate a maximum permissible electrical power associated with a cell by taking the minimum of at least two values, including a first electrical power and a second electrical power.

公开(公告)号：US10218199B2

公开(公告)日：2019-02-26

申请号：US15313624

申请日：2015-05-22

Applicant: Renault s.a.s. ,  Bouygues Energies et Services

Inventor： Yann Chazal ,  Cedric Chantrel ,  Brice Fourney ,  Fabrice Clin ,  Do-Hieu Trinh

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).

公开(公告)号：US20170264126A1

公开(公告)日：2017-09-14

申请号：US15313624

申请日：2015-05-22

Applicant: Renault s.a.s. ,  Bouygues Energies et Services

Inventor： Yann Chazal ,  Cedric Chantrel ,  Brice Fourney ,  Fabrice Clin ,  Do-Hieu Trinh

IPC: H02J7/00 ,  B60R16/023 ,  B60L11/18

CPC classification number: H02J7/0068 ,  B60L11/1864 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2240/80 ,  B60R16/0231 ,  H02J7/0045 ,  H02J7/0052 ,  H02J7/0057 ,  H02J2007/0095 ,  Y02T10/7005 ,  Y02T10/7061

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).