ON-BOARD CHARGING CIRCUIT, ON-BOARD CHARGING DEVICE, ON-BOARD CHARGING SYSTEM AND VEHICLE
卷宗概要
发明人
Yongxiang WANG; Xiunan WANG; Chen HE; Larbi BENDANI; Jean-Noel FIORINA
IPC 分类
CPC 分类
The present disclosure relates to an on-board charging circuit, comprising: an energy storage module, for supplying a DC bus voltage; a rectifier module, for receiving an external power input, and rectifying the external power input to charge the energy storage module; a switching module, for controlling the supply of the external power input to the rectifier module; and a pre-charging module, connected in series with the energy storage module, and used for controlling a charging current to the energy storage module, wherein the pre-charging module has a larger charging resistance in a pre-charging state than in a conventional charging state. The present disclosure further relates to an on-board charging device, an on-board charging system and a vehicle.
原文（中文）
The present disclosure relates to an on-board charging circuit, comprising: an energy storage module, for supplying a DC bus voltage; a rectifier module, for receiving an external power input, and rectifying the external power input to charge the energy storage module; a switching module, for controlling the supply of the external power input to the rectifier module; and a pre-charging module, connected in series with the energy storage module, and used for controlling a charging current to the energy storage module, wherein the pre-charging module has a larger charging resistance in a pre-charging state than in a conventional charging state. The present disclosure further relates to an on-board charging device, an on-board charging system and a vehicle.