차량용 고전압배터리의 안전구조
    21.
    发明公开
    차량용 고전압배터리의 안전구조 失效
    车辆高压电池的安全结构

    公开(公告)号:KR1020130060420A

    公开(公告)日:2013-06-10

    申请号:KR1020110126461

    申请日:2011-11-30

    CPC classification number: H01M2/34 H01M2/1077 H01M2200/103 H01M2220/20

    Abstract: PURPOSE: A safety structure for high voltage battery of a vehicle is provided to block high current when the high current is generated at a part where a safety plug cannot block. CONSTITUTION: A safety structure for a high voltage battery of a vehicle comprises a plurality of battery modules(1) arranged in a line; and a busbar(3) installed to the electrically connected terminals of the neighboring battery modules. In the bus bar, a melting part(5) with a high electric resistance part is formed. The melting part is formed between the parts where the bus bar is connected to the terminals of the battery modules, and has a shape of a reduced cross section.

    Abstract translation: 目的:提供一种车辆高压电池的安全结构,以防止在安全插头无法阻挡的部位产生高电流时的高电流。 构成:车辆用高电压电池的安全结构,包括以线路排列的多个电池模块(1) 和安装在相邻电池模块的电连接端子上的汇流条(3)。 在汇流条中,形成具有高电阻部分的熔化部分(5)。 熔化部形成在母线与电池模块的端子连接的部分之间,具有减小的截面形状。

    차량의 고전압배터리 냉각 제어 방법
    22.
    发明公开
    차량의 고전압배터리 냉각 제어 방법 无效
    电动汽车高压电池冷却控制方法

    公开(公告)号:KR1020130036827A

    公开(公告)日:2013-04-15

    申请号:KR1020110100995

    申请日:2011-10-05

    Abstract: PURPOSE: A cooling control method of a vehicle voltage battery is provided to prevent a temperature increase of a high voltage battery by moderate control, thereby increasing the stability of the high voltage battery. CONSTITUTION: A cooling control method of a vehicle voltage battery comprises a conversion condition determining step(S100) determining whether the temperature of the high voltage battery satisfies a specific inner conversion requirement condition; and a compulsory indoor air conversion step converting the vehicle to an indoor air mode when satisfying the specific inner conversion requirement condition. The inner conversion requirement condition is such that the temperature of the indoor air is higher than the temperature of the high voltage battery; the velocity of the vehicle is 0; and the temperature of the high voltage battery is higher than the standard temperature which can normally operate the high voltage battery. [Reference numerals] (AA) Start(Battery freezing control); (BB) Executing an existing cooling control logic; (CC) Transmitting inner air conversion requirement bit; (S101) Battery air absorption temperature > high voltage battery temperature ?; (S102) Is a state with 0 vehicle velocity is maintained for time_det?; (S103) High voltage battery temperature > reference temperature ?;

    Abstract translation: 目的:提供一种车载电池的冷却控制方法,通过适度的控制来防止高电压电池的升温,提高高电压电池的稳定性。 构成:车辆用电压电池的冷却控制方法包括:转换条件判定步骤(S100),判定高电压电池的温度是否满足特定的内部转换要求条件; 以及强制室内空气转换步骤,当满足特定的内部转换要求条件时,将车辆转换为室内空气模式。 内部转换要求条件是室内空气的温度高于高压电池的温度; 车辆速度为0; 并且高压电池的温度高于可以正常操作高压电池的标准温度。 (附图标记)(AA)开始(电池冷冻控制); (BB)执行现有的冷却控制逻辑; (CC)发送内部空气转换要求位; (S101)电池空气吸收温度>高压电池温度? (S102)是否保持0个车速的状态为time_det? (S103)高电压电池温度>参考温度?

    차량용 배터리의 충전상태 추정 장치 및 그 방법
    26.
    发明授权
    차량용 배터리의 충전상태 추정 장치 및 그 방법 有权
    估计车辆电池充电状态的装置和方法

    公开(公告)号:KR101755911B1

    公开(公告)日:2017-07-07

    申请号:KR1020150170948

    申请日:2015-12-02

    Abstract: 본발명은차량용배터리의충전상태추정장치및 그방법에관한것으로, 충전전류에상응하는 SOC가기록된맵(map)을충전전압(LDC의출력전압)별로구비하고, 이에기초하여리튬이온배터리의 SOC를추정함으로써, 리튬이온배터리의 SOC를정확도높게추정할수 있는차량용배터리의충전상태추정장치및 그방법을제공하고자한다. 이를위하여, 본발명은차량용배터리의충전상태추정장치에있어서, 충전전류에상응하는 SOC(State Of Charge)가기록된맵(map)을충전전압별로저장하는저장부; 리튬이온배터리를충전하는 LDC(Low voltage DC-DC Converter); 리튬이온배터리의충전전류를감지하는전류센서; 및상기저장부에서리튬이온배터리의충전전압에상응하는맵을검색하고, 상기검색된맵에서상기전류센서에의해감지된충전전류에상응하는 SOC를추출하여리튬이온배터리의 SOC로추정하는제어기를포함한다.

    Abstract translation: 本发明涉及一种充电状态推定装置和方法的用于车辆的电池,相应的SOC顶部填充所述岩石地图(地图)电压通过(所述LDC的输出电压)提供,并在其上的锂离子电池基于与充电电流 通过估计SOC,充电的车辆电池,可以推定锂离子电池更高的精度的SOC的状态估计是提供一种装置和方法。 为此,存储单元本发明涉及一种充电状态的用于车辆的电池估计装置,用于在地图(地图)存储对应于由所述充电电压的充电电流的SOC的顶部锁定(充电状态); 一种用于对锂离子电池充电的低压DC-DC转换器(LDC) 用于感测锂离子电池的充电电流的电流传感器; 并且搜索对应于在存储单元的锂离子电池的端子电压的图,以及一个控制器,用于从所获取的地图与锂离子电池的SOC推定提取对应的SOC由电流传感器检测到的充电电流, 的。

    배터리의 전원 공급 제어 장치 및 그 방법
    28.
    发明授权
    배터리의 전원 공급 제어 장치 및 그 방법 有权
    电池的电源控制装置及其方法

    公开(公告)号:KR101745111B1

    公开(公告)日:2017-06-08

    申请号:KR1020150100645

    申请日:2015-07-15

    Abstract: 본발명은배터리의전원공급제어장치및 그방법에관한것으로, 과방전방지를위해차량내 각종부하로공급되는배터리전원이차단된상태에서, 도어락해제를위한키의회전에의해배터리의전원이부하로공급되도록함으로써, 운전자로하여금키를이용하여도어락을해제하는행위만으로간편하게차량내 각종부하에배터리의전원을공급할수 있도록하는배터리의전원공급제어장치및 그방법을제공하고자한다. 이를위하여, 본발명은배터리의전원공급제어장치에있어서, 차량내 각종부하로배터리의전원을공급또는차단하는릴레이; 전압을발생시키는전압발생기; 및상기전압이인가되면릴레이를구동시켜차량내 각종부하로배터리의전원이공급되도록하는스위치를포함한다.

    Abstract translation: 本发明的电源的电池控制装置,以及涉及一种方法,在电池功率在各种负载内供给到车辆是否在放电前切断状态,供给到由现有键国会的负载门锁释放电池的电源 因此,只需通过驾驶员使用钥匙来释放门锁,就能够容易地将电池供应到车辆中的各种负载,并且还提供了一种用于控制电池供电的方法。 为此,本发明提供一种用于电池的电源控制装置,包括:继电器,用于向车辆中的各种负载供应或中断电池的电源; 一种用于产生电压的电压发生器; 当施加电压以向车辆中的各种负载供电时,用于驱动继电器的开关。

    배터리 관리시스템, 배터리 관리방법 및 배터리 관리시스템이 구비된 차량
    30.
    发明公开
    배터리 관리시스템, 배터리 관리방법 및 배터리 관리시스템이 구비된 차량 无效
    用同一系统管理电池和车辆的系统和方法

    公开(公告)号:KR1020140072522A

    公开(公告)日:2014-06-13

    申请号:KR1020120140134

    申请日:2012-12-05

    CPC classification number: Y02T10/7005 Y02T10/7022 H02J7/00 B60L11/18 B60W10/26

    Abstract: Disclosed are a system and a method for managing a battery, and a vehicle having a system for managing a battery. The system for managing a battery comprises a main relay which is arranged at a connection circuit between a battery and an electric part; a precharge relay which is connected on both ends of the main relay in parallel and has protective resistance; a capacitor of the electric part which is connected to the connection circuit; and a control unit for checking a current change amount of the connection circuit and a voltage change amount of the capacitor after the precharge relay is turned on, and detecting a physical error of the connection circuit.

    Abstract translation: 公开了一种用于管理电池的系统和方法,以及具有用于管理电池的系统的车辆。 用于管理电池的系统包括布置在电池和电气部件之间的连接电路上的主继电器; 预充电继电器并联连接在主继电器的两端并具有保护电阻; 连接到连接电路的电气部件的电容器; 以及控制单元,用于检查连接电路的电流变化量和预充电继电器导通后的电容器的电压变化量,并检测连接电路的物理误差。

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