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公开(公告)号：KR1020160049900A
公开(公告)日：2016-05-10
申请号：KR1020140147691
申请日：2014-10-28
Applicant: 현대자동차주식회사
Inventor： 김달
CPC classification number: Y02T10/7005
Abstract: 본발명은친환경차량용고전압배터리의안전시스템및 그동작방법에관한것으로, SSR를이용하여친환경차량에탑재되는고전압배터리의만충전여부를검출하고, 만충전시고전압배터리로인가되는충전전류를차단함으로써, 과충전으로인한고전압배터리의폭발을방지하는것은물론 BMS에고장이발생하더라도운전자의안전을보장할수 있는친환경차량용고전압배터리의안전시스템및 그동작방법을제공하고자한다. 이를위하여, 본발명은친환경차량용고전압배터리의안전시스템에있어서, 메인릴레이에동작전원을공급하는 BMS(Battery Management System); 상기 BMS에의해동작하여충전전류를고전압배터리로전달하고, SSR(Solid State Relay)의제어하에상기고전압배터리의충전을유지또는차단하는상기메인릴레이; 및상기고전압배터리의전압을검출하고, 상기검출된전압이임계치를초과하면상기고전압배터리의충전을차단하는상기 SSR를포함한다.
Abstract translation: 本发明涉及一种环保车辆的高压电池的安全系统及其操作方法。 本发明提供了一种环保车辆的高压电池的安全系统及其操作方法，其中可以防止由过充电引起的高压电池的爆炸，并且即使在 通过使用固态继电器，通过检测安装在环保车辆上的高电压电池是否完全充电并且在充满电的情况下阻止施加到高电压电池的充电电流来对电池管理系统进行故障。 为此，根据本发明的用于环保车辆的高压电池的安全系统包括：用于向主继电器提供运行电力的电池管理系统（BMS）; 由BMS操作的主继电器将充电电流传输到高电压电池，并在固态继电器（SSR）的控制下保持或阻断高电压电池的充电; 以及用于检测高电压电池的电压并且如果检测到的电压超过临界值则阻止高电压电池的充电的SSR。
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公开(公告)号：KR1020160049899A
公开(公告)日：2016-05-10
申请号：KR1020140147690
申请日：2014-10-28
Applicant: 현대자동차주식회사
Inventor： 김달
CPC classification number: Y02T10/7011
Abstract: 본발명은친환경차량용고전압배터리의안전시스템및 그동작방법에관한것으로, SSR를이용하여친환경차량의고전압배터리에장착된스트레인게이지(Strain Gauge)의출력전압을검출하고, 이를기반으로고전압배터리의만충전여부를검출하여만충전시고전압배터리로인가되는충전전류를차단함으로써, 과충전으로인한고전압배터리의폭발을방지하는것은물론 BMS에고장이발생하더라도운전자의안전을보장할수 있는친환경차량용고전압배터리의안전시스템및 그동작방법을제공하고자한다. 이를위하여, 본발명은친환경차량용고전압배터리의안전시스템에있어서, 메인릴레이에동작전원을공급하는 BMS(Battery Management System); 상기 BMS에의해동작하여충전전류를고전압배터리로전달하고, SSR(Solid State Relay)의제어하에상기고전압배터리의충전을유지또는차단하는상기메인릴레이; 상기고전압배터리를구성하는파우치셀의커버팽창에의해변형되어그 변형정도에상응하는전압을출력하는스트레인게이지; 및상기스트레인게이지의출력전압이임계치를초과하면상기고전압배터리의충전을차단하는상기 SSR를포함한다.
Abstract translation: 本发明涉及一种环保型汽车的高压电池的安全系统及其操作方法，更具体地涉及一种环保型汽车的高电压电池的安全系统及其操作方法，能够防止 高电压电池由于过充电而爆炸，并且通过使用固态继电器检测安装在环境友好型汽车的高压电池中的应变仪的输出电压，在电池管理系统（BMS）故障的情况下确保驾驶员的安全 （SSR），并且通过使用检测到的应变计的输出电压检测高电压电池是否完全充电来切断当电池完全充电时施加到高电压电池的充电电流。 为此，根据本发明实施例的用于环保车的高压电池的安全系统包括：向主继电器供电的BMS; 主继电器通过BMS操作向高压电池提供充电电流，并在SSR的控制下维持或切断高压电池的充电; 应变仪通过形成高电压电池的袋式电池盖的膨胀而变换，并输出与变形程度相对应的电压; 以及如果应变计的输出电压超过阈值，则SSR停止高电压电池的充电。
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公开(公告)号：KR101619549B1
公开(公告)日：2016-05-10
申请号：KR1020100121134
申请日：2010-12-01
Abstract: 본발명은전기자동차용배터리냉각시스템및 이를이용한전기자동차의배터리충전방법에관한것으로서, 배터리온도상승및 충전일지중지로인한충전지연을최소화할수 있고, 온도별최적전류로배터리를충전하여배터리내구수명의단축을방지하면서보다빠른시간내에배터리의급속충전이가능해지는전기자동차용배터리냉각시스템및 이를이용한전기자동차의배터리충전방법을제공하는데그 목적이있다. 상기한목적을달성하기위해, 증발기를통과한에어컨냉각공기를공급하는공조유닛과; 상기공조유닛에서에어컨냉각공기가토출되는토출구와배터리팩의공기유입구로연결된냉각덕트와; 차량실내흡입구로부터상기냉각덕트로연결된내기덕트와; 상기내기덕트를통해차량실내공기를흡입하는냉각팬과; 상기냉각덕트와내기덕트의연결부에설치되어에어컨냉각공기와실내공기의유입을절환하는댐퍼장치;를포함하여구성되며, 상기댐퍼장치의절환작동에따라에어컨냉각공기또는실내공기가배터리팩 내부로공급되어배터리냉각이이루어지도록한 것을특징으로하는전기자동차용배터리냉각시스템및 이를이용한배터리충전방법이개시된다.
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公开(公告)号：KR101558674B1
公开(公告)日：2015-10-07
申请号：KR1020130142590
申请日：2013-11-22
Applicant: 현대자동차주식회사
CPC classification number: H01M10/63 , H01M10/0486 , H01M10/486 , H01M10/615 , H01M10/625 , H01M10/6571 , H01M10/667 , H01M2200/106 , H01M2220/20
Abstract: 본발명은배터리승온시스템및 그제어방법에관한것으로서, 극저온상태에서배터리의승온시간을단축할수 있으면서도승온시간단축을위한보다효율적인히팅제어가가능한배터리승온시스템및 그제어방법을제공하는데주된목적이있는것이다. 상기한목적을달성하기위해, 본발명은히터작동을위한전원과; 배터리모듈에부착되고발열작동하여배터리를승온시키는히터와; 상기히터와전원사이의회로상에설치되고저항값조정상태에따라히터의발열량을조절하기위한가변저항기와; 상기히터와전원사이의회로상에설치되고상기회로를개폐하여히터를선택적으로온/오프시키기위한히터릴레이와; 배터리온도를센싱하는센서와; 히터온도를센싱하는센서와; 상기각 센서를통해센싱되는온도정보에따라히터가선택적으로온/오프되도록상기히터릴레이의작동을제어하기위한제어신호, 및상기가변저항기의저항값을조정하기위한제어신호를출력하는제어부;를포함하는배터리승온시스템과, 그제어방법을제공한다.
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Patent Agency Ranking
公开(公告)号：KR1020150059247A
公开(公告)日：2015-06-01
申请号：KR1020130142590
申请日：2013-11-22
Applicant: 현대자동차주식회사
CPC classification number: H01M10/63 , H01M10/0486 , H01M10/486 , H01M10/615 , H01M10/625 , H01M10/6571 , H01M10/667 , H01M2200/106 , H01M2220/20 , H01M10/60 , H01M10/637
Abstract: 본발명은배터리승온시스템및 그제어방법에관한것으로서, 극저온상태에서배터리의승온시간을단축할수 있으면서도승온시간단축을위한보다효율적인히팅제어가가능한배터리승온시스템및 그제어방법을제공하는데주된목적이있는것이다. 상기한목적을달성하기위해, 본발명은히터작동을위한전원과; 배터리모듈에부착되고발열작동하여배터리를승온시키는히터와; 상기히터와전원사이의회로상에설치되고저항값조정상태에따라히터의발열량을조절하기위한가변저항기와; 상기히터와전원사이의회로상에설치되고상기회로를개폐하여히터를선택적으로온/오프시키기위한히터릴레이와; 배터리온도를센싱하는센서와; 히터온도를센싱하는센서와; 상기각 센서를통해센싱되는온도정보에따라히터가선택적으로온/오프되도록상기히터릴레이의작동을제어하기위한제어신호, 및상기가변저항기의저항값을조정하기위한제어신호를출력하는제어부;를포함하는배터리승온시스템과, 그제어방법을제공한다.
Abstract translation: 电池升温系统及其控制方法技术领域本发明涉及一种电池升温系统及其控制方法，其特征在于，该系统能够在极低温度状态下降低电池的加热时间，更有效地进行加热控制以减少加热时间。 为了实现上述目的，本发明包括：用于加热器操作的电源; 所述加热器附接到电池模块，并且通过加热操作加热所述电池; 安装在加热器和电源之间的电路上的可变电阻器，并且根据电阻值调节状态来控制加热器的加热量; 加热器继电器安装在加热器和电源之间的电路上，打开或关闭电路，并选择性地打开/关闭加热器; 用于感测电池的温度的传感器; 用于感测加热器温度的传感器; 以及用于输出控制信号以控制加热器继电器的操作的控制部分，以及用于调节可变电阻器的电阻值以根据通过每个传感器感测的温度信息选择性地接通/断开加热器的控制信号的控制部分。
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公开(公告)号：KR1020130064303A
公开(公告)日：2013-06-18
申请号：KR1020110130847
申请日：2011-12-08
IPC: H01M10/6566 , H01M10/625 , H01M10/44
CPC classification number: Y02T10/7005 , H01M10/6552 , H01M10/617 , H01M10/625 , H01M10/6563 , H01M2220/20
Abstract: PURPOSE: A heat exchange system for a battery is provided to remove a battery cooling system installed in a vehicle, and to conduct cooling of the battery at charging, from the outside of the battery, thereby reducing weight and production costs of a battery component. CONSTITUTION: A heat exchange system for a battery comprises a duct(10) which inhales and discharges air, through a battery pack, for heat exchange; an air port which is arranged to expose one end of a vehicle to outside, and supplies the outer air to the duct by being connected to the duct; and an air supply device(40) which has a fan inside thereof, and air gun(41) outside thereof, ventilates air through the air gun, and supplies air to the duct by connecting the air gun to the air port at charging the battery.
Abstract translation: 目的：提供一种用于电池的热交换系统，以从电池的外部去除安装在车辆中的电池冷却系统，并进行充电时的电池的冷却，从而降低电池组件的重量和生产成本。 构成：用于电池的热交换系统包括通过电池组吸入和排出空气以进行热交换的管道（10）; 布置成将车辆的一端暴露在外部的空气口，并且通过连接到管道将外部空气供给到管道; 以及在其内部具有风扇的空气供应装置（40）和在其外部的气枪（41），使空气通过气枪通风，并且在对电池充电时将气枪连接到空气口将空气供给到管道 。
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公开(公告)号：KR1020120033573A
公开(公告)日：2012-04-09
申请号：KR1020100095162
申请日：2010-09-30
CPC classification number: B62D25/20 , B60G2300/50 , B60K2001/0438 , B60R16/04 , B62D65/02 , H01M2/1083 , H01M10/66
Abstract: PURPOSE: A battery system of a hybrid fuel cell vehicle is provided to increase a cooling effect of a battery cell since cooling air flowing in a battery pack is uniformly distributed to all of battery cells. CONSTITUTION: A battery system of a hybrid fuel cell vehicle comprises a battery case(20), a battery pack(30), an inlet duct(40), a cooling fan(50), and an outlet duct. The battery case is fixed and installed in an underfloor part under a front seat outside the vehicle. A sealing space is formed in the battery case. The inlet duct connects the battery pack and the interior space of the vehicle. The cooling fan connects to the battery pack in the sealing space. One end of the outlet duct connects to the cooling fan to discharge hot air, sucked by the cooling fan, to the outside of the vehicle.
Abstract translation: 目的：提供混合燃料电池车辆的电池系统，以增加电池单元的冷却效果，因为在电池组中流动的冷却空气均匀地分布到所有电池单元。 构成：混合燃料电池车辆的电池系统包括电池壳体（20），电池组（30），入口管道（40），冷却风扇（50）和出口管道。 电池盒固定并安装在车辆外部的前排座椅下方的地板下部件中。 在电池壳体中形成密封空间。 入口管道连接电池组和车辆的内部空间。 冷却风扇连接到密封空间中的电池组。 出风口的一端连接到冷却风扇，以将由冷却风扇吸入的热空气排放到车辆的外部。
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公开(公告)号：KR1020110061350A
公开(公告)日：2011-06-09
申请号：KR1020090117969
申请日：2009-12-01
Applicant: 현대자동차주식회사
Inventor： 김달
CPC classification number: Y02T10/84
Abstract: PURPOSE: A driving mode implementation method using the cooling fan is provided to deal with eco mode of Power Mode which demand high battery usage ratio compared to normal mode by controlling energy which is used in the cooling fan, in which active ratio is high, to be smaller than high voltage battery output obtained by massive amount of wind, and to satisfy the taste of the driver. CONSTITUTION: The driving mode implementation method using the cooling fan includes the steps of: judging the selected driving mode among normal mode, eco mode and power mode in the state of ig on; setting the temperature of high voltage battery, which operates the cooling fan according to the selected driving mode, higher than Tmax set for the normal mode; operating the cooling fan to increase the amount of wind according to the selected driving mode; monitoring if the measured temperature of the high voltage battery, measured by increasing the amount of wind of the cooling fan, exceeds the selected maximum temperature in the normal mode, the eco mode, and power mode; and reducing the engine output to the Tmax if the measured temperature exceeds the maximum temperature set in the normal mode, the eco mode, and the power mode.
Abstract translation: 目的：提供一种使用冷却风扇的驾驶模式实施方法，以通过控制主动比高的冷却风扇中使用的能量来处理与正常模式相比需要高电池使用率的电力模式的生态模式， 小于通过大量风量获得的高压电池输出，并满足驾驶员的口味。 构成：使用冷却风扇的驱动模式实施方法包括以下步骤：在ig状态下判断正常模式，环保模式和电源模式中选择的驱动模式; 设置高压电池的温度，根据所选择的驱动模式操作冷却风扇，高于为正常模式设置的Tmax; 根据选择的驾驶模式操作冷却风扇以增加风量; 通过增加冷却风扇的风量来测量高压电池的测量温度是否超过正常模式，环保模式和电源模式下所选的最高温度; 如果测量温度超过正常模式，环保模式和电源模式下设置的最大温度，则将发动机输出降低到Tmax。
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公开(公告)号：KR1020100064228A
公开(公告)日：2010-06-14
申请号：KR1020080122725
申请日：2008-12-04
CPC classification number: Y02T10/7005 , H02J7/0031 , B60K6/28 , B60W10/26
Abstract: PURPOSE: A high voltage battery safety controlling method and a high voltage battery cooling structure related the same are provided to improve a safety of vehicles by preventing a generation of a combustible gas due to overcharging state of the high voltage battery loaded on vehicles. CONSTITUTION: An overcharging state of a high voltage battery is determined(S11). A current of all electric apparatuses related to the high voltage battery except for a cooling fan is secluded according to the overcharging state of the high voltage battery(S12). A speed of the cooling fan is controlled. The cooling pan is operated to a maximum speed in case of overcharging state of the high voltage battery in a process of grasping the state of the battery(S13). A duct between the cooling fan and the high voltage battery has a closure structure about the outside.
Abstract translation: 目的：提供高压电池安全控制方法和与之相关的高压电池冷却结构，以通过防止由于负载在车辆上的高压电池的过充电状态而产生可燃气体来提高车辆的安全性。 结论：确定高电压电池的过充电状态（S11）。 根据高电压电池的过充电状态，除了冷却风扇以外的与高电压电池相关的所有电气设备的电流都被遮蔽（S12）。 控制冷却风扇的速度。 在掌握电池状态的过程中，高压电池的充电状态过大时，冷却盘运转到最大速度（S13）。 冷却风扇和高压电池之间的管道具有围绕外部的封闭结构。
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