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    CHARGING CONNECTOR SUPPORTING STRUCTURE AND CHARGING DEVICE
    42.
    发明公开
    CHARGING CONNECTOR SUPPORTING STRUCTURE AND CHARGING DEVICE 审中-公开

    公开(公告)号：EP3812246A1

    公开(公告)日：2021-04-28

    申请号：EP19823281.1

    申请日：2019-06-11

    Applicant: BYD Company Limited

    Inventor： WU, Xingguo ,  LI, Zhen ,  WANG, Hongjun ,  MA, Aiguo ,  LI, Hao

    IPC: B62D25/00 ,  B62D25/24

    Abstract: A charging connector support structure (A) and a charging device (B) are provided. The charging connector support structure (A) includes a fixing frame (5), a transmission mechanism (6), and a rotatable support arm assembly (7). The fixing frame (5) is disposed on an inner side of a vehicle body skin (1). The rotatable support arm assembly (7) and the transmission mechanism (6) are disposed on the fixing frame (5). An input side of the transmission mechanism (6) is connected to a charging cap (4) covering a charging socket (3). An output side of the transmission mechanism (6) is connected to the rotatable support arm assembly (7). The rotation of the charging cap (4) is transmitted to the rotatable support arm assembly (7) through the transmission mechanism (6) to drive the rotatable support arm assembly (7) to switch back and forth between an initial state and a support state. The rotatable support arm assembly (7) can support the charging connector (2) inserted into the charging socket (3) when the rotatable support arm assembly is in the support state.

    TEMPERATURE REGULATION METHOD AND TEMPERATURE REGULATION SYSTEM FOR VEHICLE
    43.
    发明公开
    TEMPERATURE REGULATION METHOD AND TEMPERATURE REGULATION SYSTEM FOR VEHICLE 审中-公开

    公开(公告)号：EP3677458A1

    公开(公告)日：2020-07-08

    申请号：EP18863764.9

    申请日：2018-09-29

    Applicant: BYD Company Limited

    Inventor： WU, Xingchi ,  TAN, Jigang ,  WANG, Hongjun

    IPC: B60H1/00

    Abstract: This application discloses a temperature adjustment method and a temperature adjustment system for a vehicle. The temperature adjustment method includes the following steps: obtaining a required power used for performing temperature adjustment on a battery; obtaining an actual power used for performing temperature adjustment on the battery; and adjusting an opening degree of an intra-vehicle cooling branch and an opening degree of a battery cooling branch according to the required power, the actual power, an intra-vehicle temperature, and an air conditioner set temperature.

    POWER SYSTEM OF ELECTRIC VEHICLE, ELECTRIC VEHICLE COMPRISING THE SAME AND METHOD FOR HEATING BATTERY GROUP OF ELECTRIC VEHICLE
    45.
    发明公开
    POWER SYSTEM OF ELECTRIC VEHICLE, ELECTRIC VEHICLE COMPRISING THE SAME AND METHOD FOR HEATING BATTERY GROUP OF ELECTRIC VEHICLE 有权
    电动车辆的电力系统，包括该电动车辆的电动车辆以及用于加热电动车辆的电池组的方法

    公开(公告)号：EP2853000A1

    公开(公告)日：2015-04-01

    申请号：EP13793475.8

    申请日：2013-05-22

    Applicant: Byd Company Limited

    Inventor： WU, Xingchi ,  WANG, Hongjun ,  XIE, Shibin

    IPC: H01M10/50 ,  B60L11/18

    CPC classification number: B60L11/1875 ,  B60L11/1809 ,  B60L11/1838 ,  B60L11/1862 ,  H01M10/615 ,  H01M10/625 ,  H01M10/63 ,  H01M10/633 ,  Y02T10/7005 ,  Y02T10/705

    Abstract: A power system of an electric vehicle, an electric vehicle comprising the same and a method for heating a battery group of the electric vehicle are provided. The power system comprises: a battery group (101); a battery heater (102) connected with the battery group; a battery management device (103), configured to control the battery heater to heat the battery group when a temperature of the battery group is lower than a first heating threshold and a residual electric quantity of the battery group is larger than a running electric quantity threshold, to obtain a current throttle depth change rate of an electric vehicle in real time, and to control the battery heater to stop heating the battery group when the current throttle depth change rate reaches a preset throttle depth change rate threshold; an electric distribution box (104); a motor (105); a motor controller (106); and an isolation inductor (L2).

    Abstract translation: 提供了电动车辆的电力系统，包括该电动车辆的电动车辆以及用于加热电动车辆的电池组的方法。 该电力系统包括：电池组（101）; 与电池组连接的电池加热器（102） 电池管理装置，用于当所述电池组的温度低于第一加热阈值，且所述电池组的剩余电量大于行进电量阈值时，控制所述电池加热器加热所述电池组 ，以实时获取电动汽车当前的节气门深度变化率，当当前节气门深度变化率达到预设的节气门深度变化率阈值时，控制电池加热器停止加热电池组; 配电箱（104）; 电动机（105）; 一个马达控制器（106）; 和一个隔离电感（L2）。

    POWER BATTERY DEVICE
    46.
    发明公开
    POWER BATTERY DEVICE 有权
    HOCHLEISTUNGSBATTERIEVORRICHTUNG

    公开(公告)号：EP3095146A1

    公开(公告)日：2016-11-23

    申请号：EP15785345.8

    申请日：2015-04-29

    Applicant: BYD Company Limited

    Inventor： LIU, Xing ,  WANG, Hongjun ,  ZHANG, Chao ,  BU, Fangfang ,  CHEN, Liqiang

    IPC: H01M2/02 ,  H01M2/10 ,  H01M10/04

    CPC classification number: H01M2/1077 ,  B60K1/04 ,  H01M2220/20

    Abstract: A power battery device (100) includes: a battery tray (1) having a positioning member (11) provided on the upper surface thereof; and a plurality of battery modules (2) disposed on the battery tray (1) and arranged in at least two layers in an up-down direction, each battery module comprising: a housing (21) having a first positioning portion disposed on the upper surface of the housing (21) and a second positioning portion disposed on the lower surface of the housing (21); a battery disposed within the housing (21), the first positioning portion of the housing in a lower layer is matched with the second positioning portion of the housing in an upper layer, and the battery modules (2) in the lowermost layer of the battery modules are positioned by the positioning member (11).

    Abstract translation: 一种动力电池装置，包括：具有设置在其上表面上的定位部件的电池托盘; 以及多个电池模块，其设置在所述电池托盘上并沿上下方向布置成至少两层，每个电池模块包括：壳体，其具有设置在所述壳体的上表面上的第一定位部分和第二定位部分 设置在壳体的下表面上; 设置在壳体内的电池，下层的壳体的第一定位部分与壳体的第二定位部分在上层中匹配，并且电池模块的最下层中的电池模块通过定位 会员。

    THERMAL MANAGEMENT SYSTEM, AND VEHICLE HAVING SAME
    47.
    发明公开
    THERMAL MANAGEMENT SYSTEM, AND VEHICLE HAVING SAME 审中-公开

    公开(公告)号：EP4516550A1

    公开(公告)日：2025-03-05

    申请号：EP23794742.9

    申请日：2023-02-28

    Applicant: BYD Company Limited

    Inventor： LIU, Jun ,  LIU, Mingliang ,  WANG, Hongjun ,  ZHANG, Nan ,  MENG, Fanchao

    IPC: B60K11/04 ,  B60H1/02 ,  B60H1/06 ,  B60H1/32 ,  H01M10/61

    Abstract: A thermal management system (1), comprising an engine cooler (100), an exhaust gas recirculation system cooler (200), a thermostat(300), and a radiator (400). The engine cooler (100) is provided with a liquid inlet (110) and a liquid outlet (120); one end of the exhaust gas recirculation system cooler (200) is in communication with the liquid inlet (110) and the other end thereof is in communication with the liquid outlet (120); the exhaust gas recirculation system cooler (200) is connected to the engine cooler (100) in series; the thermostat (300) is connected to the radiator (400) in series and is connected to the exhaust gas recirculation system cooler (200) in parallel; the thermostat (300) is in communication with the liquid inlet (110); and the radiator (400) is in communication with the liquid outlet (120), such that the thermal management system (1) has low energy consumption, low engine oil consumption, and a high engine warming speed. The present invention further relates to a vehicle (2).

    TEMPERATURE REGULATION SYSTEM FOR VEHICLE-MOUNTED BATTERY
    48.
    发明公开
    TEMPERATURE REGULATION SYSTEM FOR VEHICLE-MOUNTED BATTERY 审中-公开

    公开(公告)号：EP3691020A1

    公开(公告)日：2020-08-05

    申请号：EP18863154.3

    申请日：2018-09-29

    Applicant: BYD Company Limited

    Inventor： WU, Xingchi ,  TAN, Jigang ,  WANG, Hongjun

    IPC: H01M10/613

    Abstract: A temperature regulating system of an in-vehicle battery is disclosed in this application. The system includes: a heat exchanger; an in-vehicle air conditioner, where the in-vehicle air conditioner is provided with an air conditioner vent, a first air duct is formed between the air conditioner vent and the heat exchanger, a semiconductor heat exchange module, where a second air duct is formed between a cooling end of the semiconductor heat exchange module and the first fan, and a third air duct is formed between the cooling end of the semiconductor heat exchange module and a compartment; a battery thermal management module, where the battery thermal management module is connected to the heat exchanger to form a heat exchange flow path; and a controller, connected to the semiconductor heat exchange module, the battery thermal management module, and the in-vehicle air conditioner. The system can regulate the temperature when the temperature of the in-vehicle battery is excessively high, so that the temperature of the in-vehicle battery is maintained in a preset range, thereby avoiding the situation that the performance of the in-vehicle battery is affected by the excessively high temperature.

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