ELECTRICITY SUPPLY SYSTEM
    1.
    发明申请
    ELECTRICITY SUPPLY SYSTEM 有权
    电力供应系统

    公开(公告)号:US20140197777A1

    公开(公告)日:2014-07-17

    申请号:US14166551

    申请日:2014-01-28

    Abstract: An electricity supply system comprises: a battery module, a control module, and a distribution box. The battery module includes at least two in-series modules, each comprising at least two battery groups connected in series. The control module is connected with the battery module and includes an IGBT module, a relay module, and a relay control module. The relay module includes a plurality of relays K. Each in-series module is connected to the relay module. The relay module is connected to the IGBT module. The relay control module is configured for controlling ON or OFF of each relay K so as to select an in-series module to work with the IGBT module. The distribution box is connected with the control module.

    Abstract translation: 电力供应系统包括:电池模块,控制模块和配电箱。 电池模块包括至少两个串联的模块,每个模块包括串联连接的至少两个电池组。 控制模块与电池模块连接,包括IGBT模块,继电器模块和继电器控制模块。 继电器模块包括多个继电器K.每个串联模块连接到继电器模块。 继电器模块连接到IGBT模块。 继电器控制模块被配置为控制每个继电器K的ON或OFF,以选择串联模块来与IGBT模块一起工作。 配电箱与控制模块相连。

    POWER SUPPLY UNIT FOR ELECTRIC VEHICLE
    2.
    发明申请
    POWER SUPPLY UNIT FOR ELECTRIC VEHICLE 有权
    电动车用电源单元

    公开(公告)号:US20140127552A1

    公开(公告)日:2014-05-08

    申请号:US14154450

    申请日:2014-01-14

    CPC classification number: H01M2/1083 B60K1/04 H01M2/1077

    Abstract: A power supply unit for an electric vehicle includes a tray and at least one battery module fixed on the tray via a strip. Each battery module includes a housing having a bottom plate mounted onto the tray, first to fourth side plates disposed on the bottom plate, a battery pack disposed in the housing and having a plurality of cells arranged along a thickness direction, and first flexible members disposed between the first side plate and the battery pack, and between the third side plate and battery pack respectively, for fastening the battery pack.

    Abstract translation: 一种用于电动车辆的电源装置包括一个托盘和至少一个电池模块,该电池模块经由一条带固定在该托盘上。 每个电池模块包括一个具有安装在托盘上的底板的壳体,设置在底板上的第一至第四侧板,设置在壳体中并具有沿着厚度方向布置的多个单元的电池组,以及第一柔性构件, 在第一侧板和电池组之间以及第三侧板和电池组之间分别用于紧固电池组。

    BATTERY PACK, AND VEHICLE
    5.
    发明公开

    公开(公告)号:US20230352767A1

    公开(公告)日:2023-11-02

    申请号:US18347753

    申请日:2023-07-06

    Abstract: A battery pack includes a liquid cooling plate and a battery stack. the battery stack comprises at least one battery module; and the liquid cooling plate comprises a liquid cooling plate body, a liquid inlet, and a liquid outlet. The liquid cooling plate body defines a liquid cooling circuit, the liquid cooling circuit comprises a peripheral liquid inflow channel, an effluent liquid collecting channel, and an intermediate channel communicating between the peripheral liquid inflow channel and the effluent liquid collecting channel. The liquid inlet is connected onto the liquid cooling plate body and communicates with the peripheral liquid inflow channel; and the liquid outlet is connected onto the liquid cooling plate body and communicates with the effluent liquid collecting channel. The peripheral liquid inflow channel encircles an edge of the liquid cooling plate body, and the intermediate channel is at an inner side of the peripheral liquid inflow channel.

    BATTERY, BATTERY MODULE, BATTERY PACK, AND ELECTRIC VEHICLE

    公开(公告)号:US20220416357A1

    公开(公告)日:2022-12-29

    申请号:US17778987

    申请日:2020-11-19

    Abstract: The present disclosure provides a battery, including: a housing (10); a plurality of accommodating cavities (60) arranged in the housing; a partition plate (20) for separating two adjacent accommodating cavities (60); an electrode core assembly (30), received in one of the accommodating cavities (60), the electrode core assembly (30) including at least one electrode core, and a plurality of electrode core assemblies (30) being sequentially arranged in a first direction and connected in series; a plurality of sampling wires, electrically connected to the plurality of electrode core assemblies (30) correspondingly; and a wire harness channel, receiving the plurality of sampling wires. A battery module, a battery pack, and an electric vehicle are further provided.

    BATTERY, BATTERY MODULE, BATTERY PACK AND ELECTRIC VEHICLE

    公开(公告)号:US20210126231A1

    公开(公告)日:2021-04-29

    申请号:US17019852

    申请日:2020-09-14

    Abstract: A battery includes a case and a battery core assembly disposed in the case, the battery core assembly includes a plurality of battery core groups and an receiving space holding the plurality of battery core groups, the battery core groups are connected in series, and the battery core group includes at least one battery core; a separator plate is disposed between at least two adjacent battery core groups, the separator plate divides the receiving space into a plurality of receiving cavities, each of the receiving cavities holds one or more battery core groups , and a cavity wall of the receiving cavity comprised by a connection of the separator plate and a separation membrane; and the battery further includes a liquid injection channel and the liquid injection channel in a sealed state, the liquid injection channel is disposed on at least one of the separation membranes and the separator plates.

    BATTERY PACK HOUSING, BATTERY PACK, AND ELECTRIC VEHICLE

    公开(公告)号:US20230042566A1

    公开(公告)日:2023-02-09

    申请号:US17972099

    申请日:2022-10-24

    Abstract: The present disclosure provides a battery pack housing, a battery pack, and an electric vehicle. The battery pack housing includes a housing body and at least one structural beam disposed in the housing body. The at least one structural beam divides the internal space of the housing body into a number of accommodation cavities. The housing body includes a top plate and a bottom plate arranged opposite to each other in a first direction, the first direction is a height direction of the battery pack housing, and the structural beam is located between and attached to the top plate and the bottom plate. The battery pack housing comprises a mounting part for connecting mounting portion for a fixed connection with an external load. The battery pack housing disclosed in the present disclosure has relatively high strength and stiffness as well as high space utilization.

    BATTERY PACK AND ELECTRIC VEHICLE
    10.
    发明申请

    公开(公告)号:US20230041540A1

    公开(公告)日:2023-02-09

    申请号:US17971901

    申请日:2022-10-24

    Abstract: A battery pack includes a housing, and at least one housing structural beam and multiple electrode core strings electrically connected to one another located in the housing. The housing includes a housing body, including a top plate and a bottom plate arranged opposite to each other in a first direction. The structural beam is located between the top plate and the bottom plate, the at least one structural beam is connected to the top plate and the bottom plate, and divides the interior of the housing into multiple accommodating cavities, and at least one electrode core string is provided in at least one accommodating cavity. A mounting portion is provided on the housing, and the mounting portion is configured to be connected and fixed to an external load. The electrode core string includes multiple electrode core assemblies sequentially disposed in a second direction and connected in series.

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