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公开(公告)号：KR101360423B1
公开(公告)日：2014-02-13
申请号：KR1020110130847
申请日：2011-12-08
IPC: H01M10/6566 , H01M10/625 , H01M10/44
CPC classification number: Y02T10/7005
Abstract: 본 발명은, 배터리팩을 감싸는 형상으로 마련되며, 내부에 공기가 흡입 및 배출되면서 공기가 배터리팩을 거치며 열교환되도록 하는 덕트; 일단부가 차량의 외부로 노출될 수 있도록 마련되며, 타단부가 상기 덕트와 연결되어 외부의 공기가 덕트에 공급되도록 하는 에어포트; 및 내부에 팬이 마련되고 외부에 에어건이 마련되어 에어건을 통해 공기가 송풍되며, 배터리의 충전시 에어건을 에어포트에 연결하여 덕트에 공기를 공급하는 공기공급장치;를 포함하여 구성되는 전기차량용 배터리 열교환시스템이 소개된다.
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公开(公告)号：KR1020130136784A
公开(公告)日：2013-12-13
申请号：KR1020120060464
申请日：2012-06-05
Inventor： 김달
Abstract: The present invention relates to a pouch-type battery system having an overcharge fail safety circuit which comprises a strain gauge (30) for varying an output voltage value thereof depending on the cover expansion of a pouch cell constituting a battery (1); a battery management system (BMS) (10) for judging the overcharge of the pouch cell using the output voltage value of the strain gauge (30); and a switch (20) being converted into an OFF state by the overcharge output signal of the BMS (10) to interrupt an electric current being supplied to the battery (1). The present invention can control the overcharge of the battery safely during battery charging and accordingly can greatly improve the overcharge fail safety of the battery accounting for a large portion of an electric vehicle and a hybrid vehicle.
Abstract translation: 本发明涉及一种具有过充电故障安全电路的袋式电池系统，其包括用于根据构成电池（1）的小袋电池的盖膨胀改变其输出电压值的应变计（30）。 电池管理系统（BMS）（10），用于使用所述应变仪（30）的输出电压值来判断所述小袋电池的过充电; 和由BMS（10）的过充电输出信号转换成OFF状态的开关（20），以中断供给电池（1）的电流。 本发明可以在电池充电期间安全地控制电池的过充电，因此可以大大提高占用电动车辆和混合动力车辆的大部分的电池的过充电失效安全性。
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公开(公告)号：KR101273080B1
公开(公告)日：2013-06-10
申请号：KR1020110072559
申请日：2011-07-21
CPC classification number: B60K1/04 , B60K2001/003 , B60K2001/0416 , B60K2001/0427 , B60K2001/0433
Abstract: 본 발명은 종래의 자동차의 차체를 활용하여 내부에 복수의 배터리모듈을 장착하여 전기자동차의 운행거리를 늘일 수 있도록 한 전기자동차의 배터리 장착구조이다.
본 발명에 따른 전기자동차의 배터리 장착구조는 엔진룸에 모터(21)와 인버터(22)가 구비되는 전기자동차에 있어서, 상기 인버터(22)와 전기적으로 연결되는 메인 릴레이박스(24)와, 차량의 2열시트 하부에 장착되는 복수의 제1 배터리모듈(31)과, 1열시트의 사이와 2열시트 하부에 위치하고, 차체에 장착되며, 상기 메인 릴레이박스(24)와 제1 배터리모듈(31)을 내부에 수용하고 차체에 고정되는 메인하우징(41)이 구비되는 것을 특징으로 한다.
이러한 본 발명에 따르면, 종래 자동차의 차체를 이용하여 전기자동차를 제작할 수 있고, 차량에 탑재되는 배터리의 용량을 늘여 한 번 충전으로 주행가능한거리가 늘어나는 효과가 있다.-
公开(公告)号：KR1020120059733A
公开(公告)日：2012-06-11
申请号：KR1020100121134
申请日：2010-12-01
Abstract: PURPOSE: A system for cooling battery of an electric vehicle and a battery charging method using thereof are provided to minimize charge delay due to temperature increase of the battery and stopping of a charge diary. CONSTITUTION: A system for cooling battery of an electric vehicle comprises an air-conditioning unit, a cooling duct, a betting duct, a cooling fan, and a damper apparatus. The air-conditioning unit provides air-conditioner cold air which passed through an evaporator. The cooling duct is connected to an air injection hole of the battery pack and an outlet. The air-conditioner cold air is discharged from an outlet of the air-conditioning unit. The betting duct is connected from a vehicles indoor inlet to the cooling duct. The cooling fan inhales inner air of the vehicle through the betting duct. The damper apparatus is installed in a connecting unit of the betting duct and cooling duct.
Abstract translation: 目的：提供一种用于冷却电动车辆的电池的系统和使用其的电池充电方法，以最小化由于电池的温度升高引起的充电延迟并停止充电日志。 构成：电动车辆的电池的冷却系统包括空调机，冷却风道，投注管，冷却风扇和减震装置。 空调机组提供通过蒸发器的空调冷气。 冷却管连接到电池组的空气注入孔和出口。 空调冷气从空调单元的出口排出。 投注管道从车辆室内入口连接到冷却管道。 冷却风扇通过投注管吸入车内的内部空气。 阻尼器装置安装在投注管道和冷却管道的连接单元中。
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公开(公告)号：KR1020110060134A
公开(公告)日：2011-06-08
申请号：KR1020090116632
申请日：2009-11-30
Inventor： 김달
IPC: H01M2/34
CPC classification number: H01M2/34
Abstract: PURPOSE: A high voltage safety device for a high voltage battery is provided to prevent the removal of undesired high voltage cover while not employing an interlock for strengthening the safety for a high voltage part. CONSTITUTION: A high voltage safety device(4) for a high voltage battery(1) comprises a switch terminal(5) and a plug(6). The switch terminal forms an electric circuit of a high voltage part(2) and protrudes in order to be inserted to a position hole(3a) of a high voltage cover(3). The plug forms an electric circuit by connecting a switch if the switch terminal is inserted and has a size occupying the high voltage cover.
Abstract translation: 目的：提供高压电池的高压安全装置，以防止不需要高压盖的拆卸，而不采用互锁来加强高压部件的安全性。 构成：用于高电压电池（1）的高压安全装置（4）包括开关端子（5）和插头（6）。 开关端子形成高压部分（2）的电路并突出以插入到高压盖（3）的位置孔（3a）中。 如果开关端子插入，插头通过连接开关形成电路，并具有占用高压盖的尺寸。
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Patent Agency Ranking
公开(公告)号：KR100992747B1
公开(公告)日：2010-11-05
申请号：KR1020070070674
申请日：2007-07-13
CPC classification number: H05K7/209 , H05K7/20863 , H05K7/20918
Abstract: 본 발명은 하이브리드 차량용 고전압 전장부품의 냉각구조에 관한 것으로서, 더욱 상세하게는 DC-DC 컨버터, 인버터 및 에어콘 인버터 등으로 이루어지는 복수의 고전압 전장 부품이 냉각공기가 통과하는 유동방향에 수평으로 배치되고, 냉각 블로워가 전장부품의 측면에 형성된 브라켓과 마우팅 구조로 연결됨으로써, 고전압 전장부품에 동일 온도의 냉각공기가 공급되어 냉각성능이 향상되고, 종래 냉각방식에 비해 작은 공간으로 탑재가 가능하여 공간활용성에 의한 상품성 향상이 이루어지는 하이브리드 차량용 고전압 전장부품의 냉각구조에 관한 것이다.
하이브리드, 고전압 전장부품, 인버터, 에어콘 인버터, 브라켓, 블로워, 마운팅-
公开(公告)号：KR1020100060159A
公开(公告)日：2010-06-07
申请号：KR1020080118630
申请日：2008-11-27
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A starting system for a hybrid vehicle is provided to enable the start of an engine by using a high voltage battery when the starting of an engine is impossible due to a discharged base battery. CONSTITUTION: A starting system for a hybrid vehicle comprises: a starting motor(1) which starts an engine; a base battery(3) which is included in order to supply the electricity to the starting motor; a high voltage battery(5); a discharge detecting unit which senses the discharge state of the base battery when the engine starts up; a controller(7) which obtains information of the discharge state of the base battery from the discharge detecting unit; and an electricity supplying unit which supplies electricity from the high voltage battery to the base battery by the control of the controller.
Abstract translation: 目的：提供一种用于混合动力车辆的起动系统，以便当由于排出的基本电池而不能发动机时，通过使用高压电池来启动发动机。 构成：混合动力车辆的起动系统包括起动发动机的起动马达（1） 包括为了向起动电动机供电的基座电池（3） 高压电池（5）; 排出检测单元，其在发动机启动时感测基座电池的排出状态; 控制器（7），其从所述放电检测单元获取所述基座电池的放电状态的信息; 以及通过控制器的控制从高压电池向基座电池供电的供电单元。
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公开(公告)号：KR1020100035912A
公开(公告)日：2010-04-07
申请号：KR1020080095295
申请日：2008-09-29
Applicant: 현대자동차주식회사
Inventor： 김달
Abstract: PURPOSE: A cooling system for a high-voltage battery of a hybrid electric vehicle is provided to have uniform cooling effect by compensating a temperature difference of cooling air and evenly distributing the air between battery cells. CONSTITUTION: A cooling system for a high-voltage battery of a hybrid electric vehicle comprises an inlet duct(10), a battery pack(11), and a cooling fan(12). The inlet duct for inflow of cooling air is connected to one upper side of the battery pack. The cooling fan for discharge of cooling air is arranged on the top of the battery pack. Therefore, a cooling air flow path is formed from one upper side of the battery pack through battery cells to the cooling fan.
Abstract translation: 目的：通过补偿冷却空气的温差和均匀分布电池之间的空气，提供混合电动汽车的高压电池的冷却系统，具有均匀的冷却效果。 构成：用于混合电动车辆的高压电池的冷却系统包括入口管道（10），电池组件（11）和冷却风扇（12）。 用于流入冷却空气的入口管道连接到电池组的一个上侧。 用于排出冷却空气的冷却风扇布置在电池组的顶部。 因此，通过电池单元从冷却风扇的电池组的一个上侧形成冷却空气流路。
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公开(公告)号：KR1020100035772A
公开(公告)日：2010-04-07
申请号：KR1020080095116
申请日：2008-09-29
Applicant: 현대자동차주식회사
Inventor： 김달
Abstract: PURPOSE: A cooling control method of a high voltage battery of a hybrid vehicle is provided to minimize energy which a cooling fan uses by accurately offering cooling airflow which the batter needs by grasping degraded extent of the battery after setting a warranty life of battery as EOL standard. CONSTITUTION: A cooling control method of a high voltage battery of a hybrid vehicle comprises the following steps: turning on a cooling fan; measuring resistance at a reference voltage state of the high voltage battery; measuring the temperature of cold air flowing into a module of the high voltage battery; measuring a temperature deflection of cells of the high voltage battery and a maximum temperature among the cells; turning off the cooling fan when the temperature of the cold air is in a normal range; and controlling the cutting off of water of the cooling fan according to a resistance measured value.
Abstract translation: 目的：提供混合动力车辆的高压电池的冷却控制方法，通过在将电池的保固期限设定为EOL后，通过精确提供电池所需的冷却气流来最小化冷却风扇所使用的能量 标准。 构成：混合动力车辆的高电压电池的冷却控制方法，包括以下步骤：接通冷却风扇; 在高电压电池的参考电压状态下测量电阻; 测量流入高压电池组件的冷气温度; 测量高压电池的电池的温度偏差和电池中的最高温度; 当冷空气的温度处于正常范围时关闭冷却风扇; 并根据电阻测量值控制冷却风扇的水的切断。
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公开(公告)号：KR1020100019657A
公开(公告)日：2010-02-19
申请号：KR1020080078338
申请日：2008-08-11
Abstract: PURPOSE: A control method for cooling high voltage components of a hybrid vehicle is provided to reduce air intake temperature of the high voltage component by automatically converting an internal air mode into an external air mode. CONSTITUTION: The temperature of the high voltage component is measured. Whether the temperature of the high voltage component is greater than limit temperature or not is determined. In case the temperature of the high voltage component is greater than limit temperature, an internal air mode is converted into an external air mode. In the external air mode, duty cooling control based on the temperature is performed on the high voltage component. In case the temperature of the high voltage component is less than the limit temperature in the external air mode, the external air mode is converted into the internal air mode.
Abstract translation: 目的：提供一种用于冷却混合动力车辆的高压部件的控制方法，以通过将内部空气模式自动转换为外部空气模式来降低高压部件的进气温度。 规定：测量高压元件的温度。 确定高压部件的温度是否大于极限温度。 在高压分量的温度大于极限温度的情况下，将内部空气模式转换为外部空气模式。 在外部空气模式下，对高电压部件进行基于温度的负载冷却控制。 在高压部件的温度低于外部空气模式的极限温度的情况下，外部空气模式转换为内部空气模式。
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