公开(公告)号：US20240025360A1

公开(公告)日：2024-01-25

申请号：US18256808

申请日：2021-12-03

Applicant: RENAULT S.A.S

Inventor： David GERARD ,  Christophe RIPOLL

IPC: B60R16/023 ,  B60L50/75 ,  B60L58/40

CPC classification number: B60R16/0238 ,  B60L50/75 ,  B60L58/40

Abstract: An electrical power supply for a hybrid or electric motor vehicle includes a first power source to supply a voltage network of the vehicle, a second power source to supply the voltage network of the vehicle and/or to recharge the first power source, and a control module to control a safety structure of the first power source and of the second power source. The electrical power supply includes a metal casing containing the first power source, the second power source, the control module and the safety structure. The safety structure is common to the two power sources.

公开(公告)号：US20160221462A1

公开(公告)日：2016-08-04

申请号：US14917466

申请日：2014-09-24

Applicant: RENAULT S.A.S.

Inventor： Christophe RIPOLL ,  Mehdi GATI ,  Olivier REYSS

IPC: B60L11/18

CPC classification number: B60L11/1838 ,  B60L3/00 ,  B60L53/14 ,  B60L53/16 ,  B60L53/22 ,  B60L53/60 ,  H02J7/14 ,  H02M1/36 ,  Y02T10/7005 ,  Y02T10/7022 ,  Y02T10/7072 ,  Y02T10/92 ,  Y02T90/121 ,  Y02T90/127 ,  Y02T90/128 ,  Y02T90/14 ,  Y02T90/163

Abstract: A system charges a traction battery of an at least partially electric traction vehicle. The system includes an input filter connected to a power supply network. The filter includes a capacitance connected through a switch of the filter between at least one power supply phase connection or a neutral connection of the charging system, and a ground of the charging system. The system includes a controller for charging parasitic capacitances of the charging system without transferring energy from the power supply network to the battery while the power supply network is connected to the charging system. The system includes a time delay for closing the switch of the filter when a delay time frame higher than or equal to a predetermined time frame expires. The system also includes a charging activator for transferring energy between the power supply network and the battery, the switch of the filter being closed.

Abstract translation: 系统对至少部分电力牵引车辆的牵引电池充电。 该系统包括连接到电源网络的输入滤波器。 滤波器包括通过滤波器的开关在充电系统的至少一个电源相位连接或中性连接与充电系统的地面之间连接的电容。 该系统包括用于在电源网络连接到充电系统的同时为充电系统的寄生电容充电而不将能量从电源网络传送到电池的控制器。 当超过或等于预定时间帧的延迟时间段到期时，系统包括用于关闭滤波器的开关的时间延迟。 该系统还包括用于在电源网络和电池之间传递能量的充电激活器，过滤器的开关被关闭。