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公开(公告)号:KR101887744B1
公开(公告)日:2018-08-13
申请号:KR1020160051158
申请日:2016-04-26
Applicant: 현대자동차주식회사
Inventor: 김영민
IPC: H01M8/04119 , H01M8/04007 , H01M8/0267 , H01M8/04701 , H01M8/1018
CPC classification number: Y02E60/521
Abstract: 저온또는저전류환경에서연료전지시스템이운용되는경우연료전지셀 내에서발생하는응축수를효과적으로제거할수 있는연료전지용가습기및 이를포함하는연료전지시스템이개시된다. 상기연료전지시스템은, 연료전지스택; 상기연료전지스택에가스를공급하기위한가스공급라인에설치되어상기가스의습도를조절하며, 상기가스가통과하는내부공간을갖는케이스과상기내부공간을형성하는면의표면에배치되는발열소재를포함하는가습기; 및상기발열소재의발열을제어하는제어부를포함한다.
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公开(公告)号:KR101826563B1
公开(公告)日:2018-03-22
申请号:KR1020160044322
申请日:2016-04-11
Applicant: 현대자동차주식회사
IPC: B60W20/15 , B60W10/06 , B60W50/038 , F16H59/72
CPC classification number: B60W20/10 , B60K6/26 , B60K6/48 , B60K6/485 , B60W10/06 , B60W10/08 , B60W20/11 , B60W2510/0604 , B60W2510/0638 , B60W2510/0676 , B60W2510/107 , B60W2510/244 , B60W2520/10 , B60W2540/10 , B60W2710/0666 , B60W2710/083 , F02N11/04 , Y02T10/6221 , Y02T10/6226 , Y02T10/6286
Abstract: 본발명은마일드하이브리드차량의제어방법및 장치에관한것이다. 본발명의실시예에따른마일드하이브리드차량의제어방법은, 상기마일드하이브리드차량의제어를위한데이터를검출하는단계; 상기데이터를기초로엔진의목표토크를결정하는단계; 엔진의냉각수의온도를기초로엔진의연소토크의제한로직작동조건이만족되는지판단하는단계; 상기제한로직작동조건이만족되면, 제한로직을작동시키는단계; 상기제한로직이작동되면, 엔진의속도및 상기냉각수의온도를기초로엔진의제1 가용연소토크를결정하는단계; 상기엔진의목표토크및 상기엔진의제1 가용연소토크를기초로 MHSG(mild hybrid starter & generator)의목표토크를결정하는단계; 및상기 MHSG의목표토크를발생시키도록상기 MHSG를제어하는단계;를포함할수 있다.
Abstract translation: 本发明涉及一种用于轻度混合动力车辆的控制方法和设备。 根据本发明实施例的控制轻度混合动力车辆的方法包括:检测用于控制轻度混合动力车辆的数据; 基于数据确定发动机的目标扭矩; 基于发动机的冷却水的温度确定是否满足发动机的燃烧扭矩的限制逻辑运行条件; 如果满足限制逻辑操作条件,则操作限制逻辑; 当限制逻辑被激活时,基于发动机的速度和冷却水的温度确定发动机的第一可用燃烧扭矩; 基于发动机的目标扭矩和发动机的第一可用燃烧扭矩来确定轻度混合动力起动机和发电机(MHSG)的目标扭矩; 并控制MHSG产生MHSG的目标扭矩。
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公开(公告)号:KR1020170122365A
公开(公告)日:2017-11-06
申请号:KR1020160051158
申请日:2016-04-26
Applicant: 현대자동차주식회사
Inventor: 김영민
IPC: H01M8/04119 , H01M8/04007 , H01M8/0267 , H01M8/04701 , H01M8/1018
Abstract: 저온또는저전류환경에서연료전지시스템이운용되는경우연료전지셀 내에서발생하는응축수를효과적으로제거할수 있는연료전지용가습기및 이를포함하는연료전지시스템이개시된다. 상기연료전지시스템은, 연료전지스택; 상기연료전지스택에가스를공급하기위한가스공급라인에설치되어상기가스의습도를조절하며, 상기가스가통과하는내부공간을갖는케이스과상기내부공간을형성하는면의표면에배치되는발열소재를포함하는가습기; 및상기발열소재의발열을제어하는제어부를포함한다.
Abstract translation: 包括能够去除在燃料电池加湿器产生的冷凝水和有效小区它的燃料的燃料电池系统启动时,在低温下或低电流环境中的yiunyong燃料电池系统。 该燃料电池系统包括燃料电池堆; 包括热生成材料安装在气体供给管线用于供应气体至该燃料电池堆和控制所述气体的湿度,设置在表面形成keyiseugwa具有内部空间的内部空间的表面上,其中,气体通过 加湿器; 以及用于控制发热材料的发热的控制单元。
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公开(公告)号:KR1020170119534A
公开(公告)日:2017-10-27
申请号:KR1020160047690
申请日:2016-04-19
Applicant: 현대자동차주식회사
IPC: B60W30/14 , B60W20/14 , B60W40/105 , B60W10/06
CPC classification number: B60W30/14 , B60W10/06 , B60W20/14 , B60W40/105 , B60Y2200/92 , B60Y2300/14 , B60Y2400/303
Abstract: 본발명은마일드하이브리드차량용크루즈제어방법및 장치에관한것이다. 본발명의실시예에따른마일드하이브리드차량용크루즈제어방법은, 크루즈모드가설정되면, 상기마일드하이브리드차량의속도와목표속도사이의제1 차이값을제1 설정값과비교하는단계; 상기제1 차이값이상기제1 설정값이상이면, 크루즈요구토크를설정토크와비교하는단계; 상기크루즈요구토크가상기설정토크이하이면, 상기제1 차이값이상기제1 설정값이상이고상기크루즈요구토크가상기설정토크이하인상태가지속된경과시간을설정시간과비교하는단계; 및상기경과시간이상기설정시간이상이면, MHSG(mild hybrid starter & generator)를회생제동시키는단계;를포함할수 있다.
Abstract translation: 本发明涉及一种用于轻度混合动力车辆的巡航控制方法和装置。 当根据本发明,巡航模式时,比较温和的混合动力车辆速度和目标速度和第一设定值之间的第一差值的一个实施例轻度混合动力车辆巡航控制方法; 如果所述第一差值等于或大于所述第一设定值,则将所述巡航需求转矩与所述设定转矩进行比较; 其中把巡航需求扭矩,如果扭矩设定或更小,所述第一差值或多于一个基站设置和巡航需求转矩相比设定扭矩或继承经过时间与所设定的时间较少状态; 当经过时间等于或长于设定时间时,再生轻度混合动力起动机和发电机(MHSG)。
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公开(公告)号:KR101724491B1
公开(公告)日:2017-04-07
申请号:KR1020150174226
申请日:2015-12-08
Applicant: 현대자동차주식회사
Abstract: 본발명에따른마일드하이브리드차량의구동제어방법은마일드하이브리드차량의구동제어장치가, 엔진과상기엔진에연결되어출력을보조하는마일드하이브리드시동발전기(MHSG)를포함하는마일드하이브리드차량을제어하는방법에서, 엔진을구동하는단계, 상기엔진이구동되는동안연료펌프의고장을모니터링하는단계, 그리고상기연료펌프가고장난것으로판단된경우, 상기마일드하이브리드시동발전기를구동하여상기엔진의토크를보조하도록제어하는단계를포함한다.
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公开(公告)号:KR1020160045952A
公开(公告)日:2016-04-28
申请号:KR1020140140438
申请日:2014-10-17
Inventor: 김영민
CPC classification number: F02M26/67 , F01L3/08 , F02F11/00 , F02M26/21 , F02M26/65 , F02M26/70 , F16K1/32
Abstract: EGR 구동부의마찰력감소개선장치가소개된다. 이를위해본 발명은, 밸브내부에마련된스템의상하운동시상기스템과스템가이드와의접촉에의한마찰력이감소되도록그 측면에복수개의함몰부가형성되어밸브내측면과의접촉면적을감소되는스페이스유닛을포함한다.
Abstract translation: 引入了用于降低排气再循环(EGR)驱动部件的摩擦力的改进的装置。 用于减小EGR驱动部件的摩擦力的改进装置包括在侧表面中具有多个凹部的空间单元,其中空间单元减小与阀的内表面的接触面积,以减小由阀 当阀门内部的阀杆垂直移动时,阀杆和阀杆引导件之间的接触。
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公开(公告)号:KR1020150067807A
公开(公告)日:2015-06-19
申请号:KR1020130152539
申请日:2013-12-09
CPC classification number: H01L41/1871 , C01G23/003 , C01G23/006 , C01P2006/40 , C04B35/4682 , C04B2235/3206 , C04B2235/3213 , C04B2235/3227 , C04B2235/3293
Abstract: 하기화학식 1로표시되는온도보상용유전체재료및 이의제조방법이제공된다. [화학식 1] (BaSrMgLa)(TiSn)O(상기화학식 1에서, a, b, c 및 x는각각명세서에정의된바와같다.)
Abstract translation: 提供一种由下式1表示的用于温度补偿的介电材料及其制备方法。 [式1](Ba_1-a-b-3c / 2Sr_aMg_bLa_c)(Ti_1-xSn_x)O_3(式1中a,b,c和x中的每一个如说明书中所定义)
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公开(公告)号:KR101526375B1
公开(公告)日:2015-06-08
申请号:KR1020090108608
申请日:2009-11-11
Applicant: 현대자동차주식회사
Abstract: 본발명은고압연료펌프에관한것으로서, 보다상세하게는고압연료펌프의토출밸브와압력릴리프밸브를일체화한 구조에관한것이다. 이를위해, 본발명은펌프하우징내부에배치되고, 흡입포트로부터압력실로공급된연료를압축하여상기압력실로부터축압기로토출하는플런저; 및밸브하우징내부에배치되고, 그길이방향양측에설치되는제1, 제2 체크밸브에의해선택적으로, 상기플런저에의해압축된연료를상기밸브하우징일측에위치한토출포트를통해상기축압기로토출시키거나, 상기축압기압력에의해가압된연료를상기토출포트를통해상기압력실로리턴시키는밸브바디;를포함하고, 상기밸브바디는상기밸브바디의외주면에상기밸브하우징내부를제1 챔버와제2 챔버로구획하도록상기밸브바디의길이방향에수직또는거의수직으로형성되는차단부;를포함하며, 상기펌프하우징과상기밸브하우징은서로양방향으로연통되도록결합되고, 상기제1 체크밸브는토출밸브의역할을담당하며상기제2 체크밸브는압력릴리프밸브의역할을담당하는것을특징으로하는고압연료펌프의토출밸브와압력릴리프밸브일체형구조를제공한다.
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公开(公告)号:KR101394870B1
公开(公告)日:2014-05-13
申请号:KR1020130069798
申请日:2013-06-18
Applicant: 현대자동차주식회사
Abstract: The present invention relates to a power control method of a fuel cell for improving a cell voltage drop rate of the fuel cell in a constant power operation of the fuel cell. The power control method of the fuel cell is characterized in that a fuel cell power generation unit with at least a pair of fuel cells applies a fluctuating load having a sinusoidal pattern to a first fuel cell and a second fuel cell composing the pair of fuel cells to control the output of each fuel cell into a sinusoidal direct current.
Abstract translation: 本发明涉及燃料电池的功率控制方法,该燃料电池用于在燃料电池的恒定功率运行中提高燃料电池的电池电压降率。 燃料电池的功率控制方法的特征在于,具有至少一对燃料电池的燃料电池发电单元将具有正弦曲线图的波动负载应用于构成所述一对燃料电池的第一燃料电池和第二燃料电池 以将每个燃料电池的输出控制为正弦直流电流。
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公开(公告)号:KR1020140055753A
公开(公告)日:2014-05-09
申请号:KR1020120123015
申请日:2012-11-01
Applicant: 현대자동차주식회사
Abstract: Disclosed is a fuel cell system. The fuel cell system disclosed herein comprises i) a fuel cell stack consisting of electricity generating assemblies of unit fuel cells; ii) an air supply unit which supplies air to an air electrode of a fuel cell; iii) a humidifier which humidifies the air that is supplied through the air supply unit as discharge air which is discharged from the air electrode; iv) a hydrogen supply unit which supplies hydrogen to a fuel electrode of the fuel cell; v) a hydrogen recirculation unit which re-circulates the discharge hydrogen which is discharged from the fuel electrode to the fuel electrode; vi) a water trap which is disposed in a hydrogen discharge line which is connected to an outlet side of the fuel electrode and stores and discharges moisture which is discharged from the fuel electrode; and vii) a hydrogen purging device which selectively opens the hydrogen discharge line to discharge water which is accumulated in the fuel electrode. The hydrogen purging device has a water generation amount calculation unit which calculates the water generation amount of water which is accommodated in the water trap, and outputs the calculated value to a controller; and a valve unit which is disposed in the hydrogen discharge line on the outlet side of the water trap, and selectively opens and closes the hydrogen discharge line with the controller according to the calculated water generation amount value.
Abstract translation: 公开了一种燃料电池系统。 本文公开的燃料电池系统包括:i)由单元燃料电池的发电组件组成的燃料电池堆; ii)向燃料电池的空气电极供给空气的空气供给单元; iii)加湿器,其将从空气供应单元供应的空气加湿,作为从空气电极排出的排出空气; iv)向燃料电池的燃料电极供应氢的氢气供应单元; v)氢循环单元,其将从燃料电极排出的排出氢再循环到燃料电极; vi)设置在与所述燃料电极的出口侧连接的氢排出管中并蓄积并排出从所述燃料电极排出的水分的捕集阱; 以及vii)氢气清除装置,其选择性地打开氢气排放管线以排出积聚在燃料电极中的水。 所述氢气净化装置具有计算收纳在所述水阱中的水的发水量的发水量计算单元,将所述计算值输出到控制器; 以及阀单元,其设置在所述集水器的出口侧的氢排出管路中,并且根据所计算的产水量值选择性地使所述控制器开闭所述氢排放管路。
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