公开(公告)号：US20170028855A1

公开(公告)日：2017-02-02

申请号：US15222662

申请日：2016-07-28

Applicant: RENAULT s.a.s.

Inventor： Mehdi GATI ,  Pedro KVIESKA ,  Ahmed KETFl-CHERIF

IPC: B60L11/18 ,  H02J7/00

CPC classification number: B60L11/182 ,  B60L3/0092 ,  B60L53/12 ,  B60L53/22 ,  B60L53/24 ,  H02J7/0052 ,  H02J7/022 ,  H02M1/4208 ,  H02M2001/007 ,  Y02T10/7005 ,  Y02T10/7072 ,  Y02T10/92 ,  Y02T90/127 ,  Y02T90/14

Abstract: A device for charging a battery, in particular a battery of an electric traction motor vehicle, on the basis of a single-phase power supply network, including a filtering stage intended to be connected to the single-phase network, a voltage step-down stage connected to the filtering stage, a voltage step-up stage intended to be connected to the battery and coupled to the voltage step-down stage via an inductive component such as an induction coil, a regulating unit able to impose chopping duty ratios on the voltage step-down stage and on the voltage step-up stage. The regulating unit includes means for compensating for the phase shift between the imput current of the voltage step-down stage and the imput voltage of the voltage step-down stage.

Abstract translation: 一种用于对电池，特别是电力牵引机动车辆的电池进行充电的装置，其基于单相供电网络，包括用于连接到单相网络的滤波级，电压降压 连接到滤波级的升压级，用于连接到电池并且经由诸如感应线圈的感应元件耦合到电压降压级的升压级，能够对所述滤波级施加斩波占空比的调节单元 降压阶段和升压阶段。 调节单元包括用于补偿降压级的输入电流与降压级的输入电压之间的相移的装置。