-
公开(公告)号：KR101838509B1
公开(公告)日：2018-03-14
申请号：KR1020160028365
申请日：2016-03-09
Applicant: 현대자동차주식회사
Inventor： 조성문
IPC: H01M8/04664 , H01M8/04537 , H01M8/0432
Abstract: 연료전지스택냉각수의물부족을감지하는시스템이개시된다. 본시스템은현재의외기온에따른소정의타임구간동안의스택전류변화량을측정하는전류변화량측정부, 스택전류변화량에대응되는스택출구단의냉각수의온도변화량을측정하는온도변화량측정부및 전류변화량측정부에서측정된스택전류변화량이임계전류변화량을초과하고, 온도변화량측정부으로부터측정된온도변화량이임계온도변화량을초과하는경우, 횟수카운트를증가시키는감지제어부를포함하며, 감지제어부는횟수카운트가임계횟수카운트를초과하는경우, 스택이물부족상태인것으로판단할수 있다. 이에따라장치효율성이향상될수 있다.
-
公开(公告)号：KR1020170096409A
公开(公告)日：2017-08-24
申请号：KR1020160017750
申请日：2016-02-16
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/7258
Abstract: 본발명은연료전지차량용고전압배터리의출력제어방법및 장치에관한것이다. 본발명의일 실시예에따른고전압배터리출력제어방법은, 고전압배터리의전압및 전류를이용하여상기고전압배터리의내부저항을산출하는단계; 상기내부저항을기 설정된기준저항과비교하여상기고전압배터리의열화도를산출하는단계; 상기열화도, 상기고전압배터리의온도및 SOC(state of charge)를이용하여상기고전압배터리의가용전력및 가용시간을산출하는단계; 및상기가용전력및 상기가용시간을고려하여모터로전달되는상기고전압배터리의출력전력을제어하는단계; 를포함할수 있다.
Abstract translation: 用于控制燃料电池车辆的高压电池的输出的方法和设备技术领域本发明涉及一种用于控制燃料电池车辆的高压电池的输出的方法和设备 根据本发明实施例的控制高电压电池输出的方法包括：使用高电压电池的电压和电流来计算高电压电池的内电阻; 比较内阻与预定参考电阻以计算高电压电池的劣化程度; 使用劣化程度，高电压电池的温度和SOC（充电状态）来计算高电压电池的可用电力和可用时间; 考虑到可用功率和可用时间，控制将高压电池的输出功率传输到电动机; 该可包含。
-
公开(公告)号：KR101713742B1
公开(公告)日：2017-03-22
申请号：KR1020150119559
申请日：2015-08-25
Applicant: 현대자동차주식회사
CPC classification number: F01P7/14 , F01P7/165 , F01P11/08 , F01P11/16 , F01P2003/027 , F01P2007/146 , F01P2060/04 , F01P2060/08 , F01P2060/18 , F16K11/165 , F16K31/52416
Abstract: 본발명의실시예에따른냉각수제어밸브유닛을갖는엔진시스템은, 연소실이형성된실린더블록, 상기연소실과연결되는흡기포트와배기포트가형성된실린더헤드, 상기실린더헤드위에체결되고, 상기실린더블록에서배출되는냉각수와상기실린더헤드에서배출되는냉각수를각각공급받고, 히터, 라디에이터로공급되는냉각수및 상기실린더블록에서배출되는냉각수를각각제어하는냉각수제어밸브유닛을포함하고, 상기실린더블록에서배출되는냉각수를제어하면상기실린더헤드에서냉각수를공급받던오일쿨러는상기실린더블록에서냉각수를공급받고, 상기냉각수제어밸브유닛은, 상기실리더헤드로부터는항상냉각수를공급받고, 상기오일쿨러로는항상냉각수를공급하고, 상기히터와상기라디에이터로분배되는냉각수및 상기실린더블록에서배출되는냉각수를각각제어할수 있다.
-
公开(公告)号：KR1020170006622A
公开(公告)日：2017-01-18
申请号：KR1020150097525
申请日：2015-07-09
Applicant: 현대자동차주식회사
CPC classification number: G01M3/3236
Abstract: 본발명은수소연료전지차량의수소탱크내 리크감지장치및 방법에관한것으로, 더욱상세하게는차량의키 오프시 웨이크업(wakeup) 동작을수행하는과정에서수소탱크압력을대변할수 있는고압압력센서의센싱값(즉, 수소탱크압력) 변화를기반으로수소탱크내 솔레노이드밸브의기밀불량에의한리크를감지하고리크상태및 정도를판단하는수소연료전지차량의수소탱크내 리크감지장치및 방법을제공하는데그 목적이있다.
Abstract translation: 提供了一种用于检测氢燃料电池车辆的氢罐中的泄漏的装置和方法。 特别地，由于在该时间内执行唤醒操作的处理期间表示氢气罐压力的高压传感器的感测值的变化，由于氢气罐中的电磁阀的气密密封故障而检测到泄漏 的车辆钥匙。
-
公开(公告)号：KR1020150110991A
公开(公告)日：2015-10-05
申请号：KR1020140034031
申请日：2014-03-24
Applicant: 현대자동차주식회사
IPC: H01M8/04
CPC classification number: H01M8/04992 , B60L1/003 , B60L3/0053 , B60L11/1803 , B60L11/1885 , B60L11/1887 , B60L11/1892 , B60L11/1894 , B60L15/20 , B60L2210/12 , B60L2210/14 , B60L2240/36 , B60L2240/423 , B60L2240/662 , B60L2240/80 , B60L2250/12 , H01M8/04037 , H01M8/04223 , H01M8/04225 , H01M8/04228 , H01M8/04238 , H01M8/04303 , H01M8/04358 , H01M8/04701 , H01M8/04723 , H01M8/04753 , H01M8/04828 , H01M8/0491 , H01M8/04917 , H01M2250/20 , Y02T10/645 , Y02T10/7225 , Y02T10/7233 , Y02T10/7275 , Y02T10/7291 , Y02T90/16 , Y02T90/32 , Y02T90/34 , H01M8/04298 , H01M2220/20
Abstract: 연료전지의출력회복시스템이개시된다. 본발명의일 실시예에따른연료전지의출력회복시스템은연료전지스택과냉각수히터라인들중 하나를통해연결된출력회복장치, 및출력회복장치와통신하며, 연료전지스택으로의냉각수, 공기및 수소공급을제어하는차량제어기를포함하며, 출력회복장치는연료전지스택으로전류를공급하는전류공급부및 차량제어기와통신하며전류공급부에서공급되는전류를제어하는제어부를포함할수 있다.
Abstract translation: 公开了一种用于回收燃料电池的输出的系统。 根据本发明的实施例，用于回收燃料电池的输出的系统包括：输出恢复装置，其通过冷却剂加热器管线之一连接到燃料电池堆; 以及车辆控制器，其与输出恢复装置通信并控制向燃料电池堆提供冷却剂，空气和氢气。 输出恢复装置还可以包括：向燃料电池堆提供电流的电流供应单元; 以及控制单元，其与车辆控制器通信并控制从当前供给单元提供的电流。
-
Patent Agency Ranking
公开(公告)号：KR1020150077926A
公开(公告)日：2015-07-08
申请号：KR1020130166885
申请日：2013-12-30
Applicant: 현대자동차주식회사
Inventor： 조성문
IPC: H01M8/04
CPC classification number: H01M8/04223 , H01M8/04231 , H01M2250/20
Abstract: 본발명은연료전지차량에관한것으로서, 더상세하게는시동초기때 고압레귤레이터(HPR: High Pressure Regulator)의동작불량에의해수소라인압과다로인한연료전지시스템의시동실패문제를해소하는연료전지차량시동실패개선장치및 방법에대한것이다. 본발명에따르면, 겨울철같은낮은외기온에차량이방치될경우, 고압레규귤레이터(HPR: High Pressure Regulator)의동작불량에의해수소라인압과다로인한연료전지시스템의시동실패문제를극복할수 있다.
Abstract translation: 燃料电池车辆技术领域本发明涉及一种燃料电池车辆，更具体地，涉及一种用于克服燃料电池车辆的点火失效的装置和方法，其可以解决由于过多的氢气线路压力引起的燃料电池系统的点火故障的问题 开始点火期间高压调节器（HPR）故障。 根据本发明，在冬季室外低温下离开车辆的情况下，装置和方法可以克服由于高压故障导致的氢气压力过高引起的燃料电池系统中的点火故障的问题 调节器（HPR）。
-
公开(公告)号：KR1020140086698A
公开(公告)日：2014-07-08
申请号：KR1020120157501
申请日：2012-12-28
Applicant: 현대자동차주식회사
Abstract: Disclosed is a method for cold starting a fuel cell vehicle. The disclosed method for cold starting the fuel cell vehicle determines whether the vehicle is in a cold start condition when the start key of the fuel cell vehicle is on; applies the amount of current of a fuel cell, which is relatively greater than a determined reference current amount, to an air blower when the vehicle is in the cold start condition, and supercharges air to a stack using the air blower; detects the temperature of the air in the outlet end of the stack and determines whether the temperature of the air in the outlet end of the stack is greater than or equal to a reference value; and circulates the cooling water to the fuel cell by applying the current of the fuel cell to a water pump if it is determined that the temperature of the air in the outlet end of the stack is greater than and equal to the reference value.
Abstract translation: 公开了一种冷启动燃料电池车辆的方法。 所公开的用于冷启动燃料电池车辆的方法确定当燃料电池车辆的起动钥匙接通时车辆是否处于冷启动状态; 当车辆处于冷启动状态时，将相对大于确定的参考电流量的燃料电池的电流量施加到鼓风机，并且使用鼓风机将空气增压到堆叠; 检测堆叠出口端的空气温度，并确定堆叠出口端的空气温度是否大于或等于参考值; 并且如果确定堆叠的出口端中的空气的温度大于等于参考值，则通过将燃料电池的电流施加到水泵来将冷却水循环到燃料电池。
-
公开(公告)号：KR1020040033790A
公开(公告)日：2004-04-28
申请号：KR1020020063048
申请日：2002-10-16
Applicant: 현대자동차주식회사
Inventor： 조성문
IPC: F01M5/00
Abstract: PURPOSE: An apparatus and a method for controlling temperature of oil of an oil pan using exhaust gas are provided to increase temperature of oil by guiding some of exhaust gas to the oil pan and allowing exhaust gas and oil in the oil pan to exchange heat with each other for improvement of performance of oil right after starting of an engine. CONSTITUTION: An apparatus includes an oil heater(30) having an inlet pipe(31) formed on one end thereof and connected to a rear side of a turbo charger(25), an outlet pipe(32) formed on the other end thereof and connected to an exhaust pipe(27), having the middle placed in an oil pan(23) zigzag, and formed with metal pipe to allow exhaust gas to pass therein; a valve(33) controlling exhaust gas passing the turbo charger to selectively flow into the oil heater; an actuator(34) controlling the valve; and a bi-metal switch(37) sensing temperature of oil in the oil pan. The oil heater circulates some of exhaust gas passing the turbo charger to transfer heat of exhaust gas to an inside of the oil pan so as to heat oil.
Abstract translation: 目的：提供一种使用废气控制油底壳油温度的装置和方法，用于通过将一些排气引导到油底壳上并使油底壳中的废气和油与热量与 相互提高发动机启动后的油性能。 一种装置，包括一个油加热器（30），其具有形成在其一端并连接到涡轮增压器（25）的后侧的入口管（31），在其另一端形成的出口管（32） 连接到排气管（27），其中间放置在锯齿形的油盘（23）中，并且形成有金属管以允许废气通过; 控制通过涡轮增压器的废气选择性地流入油加热器的阀门（33） 控制阀的致动器（34）; 以及感测油底壳油温度的双金属开关（37）。 油加热器循环通过涡轮增压器的一部分废气将废气的热量传递到油盘的内部，以便加热油。
-
公开(公告)号：KR1020020053141A
公开(公告)日：2002-07-05
申请号：KR1020000082449
申请日：2000-12-27
Applicant: 현대자동차주식회사
Inventor： 조성문
IPC: G01L1/04
Abstract: PURPOSE: A valve train load measurement apparatus is provided to achieve improved reliability for measurement data by measuring tension and compression load for the locker arm and valve spring in an accurate and convenient manner, while reducing measurement procedures. CONSTITUTION: A valve train load measurement apparatus comprises a base(11) arranged horizontally at an intermediate portion of a support leg(10); screws(12) coupled to both sides of the base such that the screws move in a vertical direction; an up-down stopper(13) coupled onto the screws, and which determines the height of a locker arm serving as an object for measurement; an under retainer(15) mounted onto the base; a valve spring(17) mounted onto the under retainer, and which serves as an object for measurement; an upper retainer(16) coupled onto the spring; a wire ball(18) mounted onto the upper retainer; a steel wire(19) extended from the wire ball, in a gravity direction, into a predetermined length; a load table(20) arranged at an end of the steel wire; and a strain gauge arranged at the valve spring so as to measure tension of the spring. The measurement apparatus measures the tension being applied to the valve spring with respect to the load on the load table.
Abstract translation: 目的：提供一种气门机构负载测量装置，通过以精确便利的方式测量锁臂和气门弹簧的张力和压缩载荷，同时减少测量过程，从而提高测量数据的可靠性。 构成：气门机构负载测量装置包括在支撑腿（10）的中间部分水平布置的基座（11）; 螺钉（12），其联接到基座的两侧，使得螺钉沿垂直方向移动; 连接在螺钉上的上下止动件（13），其确定用作测量对象的储物臂的高度; 安装在基座上的下保持器（15） 安装在下保持器上并用作测量对象的阀弹簧（17） 耦合到弹簧上的上保持器（16） 安装在上保持器上的线球（18） 从丝网沿重力方向延伸的预定长度的钢丝（19）; 布置在所述钢丝的端部的载荷台（20）; 以及布置在阀弹簧处的应变仪，以测量弹簧的张力。 测量装置测量相对于载荷台上的载荷施加到阀弹簧的张力。
-
公开(公告)号：KR1020010066222A
公开(公告)日：2001-07-11
申请号：KR1019990067815
申请日：1999-12-31
Applicant: 현대자동차주식회사
Inventor： 조성문
IPC: G01M15/00
Abstract: PURPOSE: A driving force measuring device is provided to evaluate the damage of an engine and the change of the engine performance by analyzing the friction characteristics of an engine valve train according to a flow amount distribution by measuring the driving force of a cam shaft in view of the flow and temperature of oil supplied to a cylinder head for lubrication of the engine valve train. CONSTITUTION: A driving force measuring device includes a torque meter(80) mounted on a line with an A/C motor(90) mounted with an inverter(92) and a cam shaft for driving a valve train of an engine main body(100) for controlling a rotation number of the cam shaft, an oil control part(50) mounted to a heater and a flow meter for controlling a flow and a temperature of oil supplied via the valve train, a cooling water control part(40) mounted with the heater and storing cooling water for compensating the temperature of the engine main body with a real operation condition, and a control part(70) for controlling the rotation number of the A/C motor mounted to the inverter, the flow and the temperature of the oil control part and the cooling water temperature of the cooling water control part.
Abstract translation: 目的：提供一种驱动力测量装置，以通过根据流量分布来分析发动机气门机构的摩擦特性，通过测量凸轮轴的驱动力来评估发动机的损坏和发动机性能的变化 提供给用于发动机气门机构的润滑的气缸盖的油的流量和温度。 构成：驱动力测量装置包括安装在具有安装有逆变器（92）的A / C电动机（90）的线路上的扭矩计（80）和用于驱动发动机主体（100）的气门机构的凸轮轴 ），用于控制所述凸轮轴的转数的控制部（50），安装在加热器上的油控制部（50）和用于控制经由所述气门机构供给的油的流量和温度的流量计;冷却水控制部（40） 与加热器一起存储用于补偿发动机主体的温度的实际运行状态的冷却水;以及用于控制安装在逆变器上的A / C马达的转数的控制部分（70），流量和温度 以及冷却水控制部的冷却水温度。
-
-
-
-
-
-
-
-
-
Search Results
76
records
(took 0.01 seconds)
