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公开(公告)号：KR1020140078947A
公开(公告)日：2014-06-26
申请号：KR1020120148279
申请日：2012-12-18
Applicant: 현대자동차주식회사
Abstract: The present invention relates to an integrated sensor capable of sensing both electrical conductivity and water level in a fuel cell vehicle. The present invention can simplify the configuration of a system and can improve space utilization by making a new integrated element for sensing electrical conductivity and water level capable of sensing the electric conductivity and the water level using an electric conductivity value measured when two electrodes are in contact with water.
Abstract translation: 本发明涉及能够感测燃料电池车辆中的电导率和水位的集成传感器。 本发明可以简化系统的配置，并且可以通过使用用于感测电导率和水位的新的集成元件来提高空间利用率，该电导率和水位能够使用当两个电极接触时测量的电导率值 与水。
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公开(公告)号：KR1020120062377A
公开(公告)日：2012-06-14
申请号：KR1020100123610
申请日：2010-12-06
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A heating device for fuel cells is provided to control electricity according to voltage and to prevent generation of reverse voltage. CONSTITUTION: A heating device for fuel cells(100) comprises a pipe element(10) which embeds electromagnet powders and a shield case(50) which installs coils(51) on outer circumference of the pipeline member and generates electromagnetic field by electricity applied to the coil. Both end parts of the pipe element are composed of inflow and outflow ports and mesh elements(20) are installed in the inflow and outflow ports.
Abstract translation: 目的：提供燃料电池加热装置，根据电压控制电力，防止产生反向电压。 构成：用于燃料电池的加热装置（100）包括嵌入电磁体粉末的管道元件（10）和在管道构件的外周安装线圈（51）的屏蔽壳体（50），并且通过施加到 线圈。 管件的两端部由流入口和流出口构成，网状元件（20）安装在流入口和流出口。
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公开(公告)号：KR1020120054327A
公开(公告)日：2012-05-30
申请号：KR1020100115652
申请日：2010-11-19
Applicant: 현대자동차주식회사
Abstract: PURPOSE: Coolant supply system and a method for a fuel cell are provided to increase coolant supply for a stack in advance, in case the output of a stack is increased instantly, thereby preventing the increase of temperature difference from an inlet to an outlet inside a stack according to sudden increase of power for fuel cell stack. CONSTITUTION: A Coolant supply method for a fuel cell comprises: a step of inputting output demand for a stack to an upper controller; a step of deciding rotation number command value of an air supplier, according to the output demand for stack in the upper controller; a step of reading the rotation number command value in a supply controller; a step of controlling the rotation number of a coolant supplier on the basis of the rotation number command value in the coolant supply controller.
Abstract translation: 目的：提供冷却剂供应系统和燃料电池的方法，以在堆叠的输出立即增加的情况下预先增加堆叠的冷却剂供应，从而防止从内部的入口到出口的温度差增加 根据燃料电池堆的功率突然增加堆叠。 一种用于燃料电池的冷却剂供应方法包括：向上控制器输入堆叠的输出需求的步骤; 根据上位控制器中堆叠的输出需求决定空气供应商的转数指令值的步骤; 读取供给控制器中的转数指令值的步骤; 基于冷却剂供给控制器中的转速指令值来控制冷却剂供给器的转速的步骤。
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公开(公告)号：KR1020120000634A
公开(公告)日：2012-01-04
申请号：KR1020100060985
申请日：2010-06-28
Applicant: 현대자동차주식회사
Abstract: PURPOSE: A method for controlling a fuel cell system is provided to efficiently increase the temperature of a stack without using a heater or reducing the amount of heater usage. CONSTITUTION: A method for controlling fuel cell system comprises: a step of calculating whether a stack temperature while being supplied to a reaction gas detected by a temperature sensor, is lower than a warm-up target operation temperature; and a step of increasing the stack temperature by increasing cooling water flux and the stack heating amount by operating a cooling pump at a maximum rotating speed, in case the stack temperature is lower than the warm-up target operation temperature.
Abstract translation: 目的：提供一种用于控制燃料电池系统的方法，以在不使用加热器或减少加热器使用量的情况下有效地提高堆的温度。 一种控制燃料电池系统的方法，其特征在于包括以下步骤：计算供给由温度传感器检测的反应气体的堆温度是否低于预热目标运转温度; 以及在堆温度比预热目标操作温度低的情况下，通过以最大转速操作冷却泵来增加冷却水通量和堆加热量来增加堆温度的步骤。
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Patent Agency Ranking
公开(公告)号：KR101610082B1
公开(公告)日：2016-04-07
申请号：KR1020100123611
申请日：2010-12-06
Applicant: 현대자동차주식회사
CPC classification number: Y02A30/274
Abstract: 본발명의예시적인실시예에따른연료전지차량용난방장치는, 연료전지스택, 및상기연료전지스택으로부터배출되는냉각수가유동하는냉각수채널과상기냉각수채널의외측에서상기냉각수채널과전도에의하여열을교환하도록설치된발열장치를포함하는공조히터를포함한다.
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公开(公告)号：KR101601438B1
公开(公告)日：2016-03-21
申请号：KR1020140077101
申请日：2014-06-24
Applicant: 현대자동차주식회사
IPC: H01M8/04
Abstract: 본발명은연료전지차량에서열관리부품의일체화를통해소형화및 경량화를도모할수 있는열관리시스템에관한것이다. 본발명은연료전지차량의열관리계부품중에서펌프유체부의하우징과 3-way 밸브유체부하우징, 그리고바이패스유로를일체로구성하는새로운형태의 TMS 일체화하우징을구현함으로써, 시스템의소형화및 경량화는물론시스템의성능및 내구품질수준을향상시킬수 있는연료전지차량용열관리시스템을제공한다.
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公开(公告)号：KR101189566B1
公开(公告)日：2012-10-11
申请号：KR1020100112577
申请日：2010-11-12
Applicant: 현대자동차주식회사
CPC classification number: H05B6/108 , H01M8/04029 , H01M8/04037 , H01M8/04559 , H01M8/04611 , H01M8/04723 , H01M8/04738 , H01M8/04953 , H01M2250/20 , Y02T90/32
Abstract: 본 발명은 냉시동시 냉각수를 신속하게 가열하면서도 스택 전압에 따른 소비 출력을 조절할 수 있을 뿐만 아니라, 냉각수와 접촉하는 발열부를 외부와 분리시켜서 절연 저항 확보가 가능하도록 한 연료전지 시스템의 유도 가열장치에 관한 것이다.
즉, 본 발명은 냉각수 순환라인에 절연 가능한 하우징을 설치하고, 이 하우징내에 냉각수 가열을 위한 히터를 설치하는 동시에 하우징의 바깥쪽에는 히터에 대한 소비 출력을 조절할 수 있는 고주파 제어기 등을 설치함으로써, 냉시동시 냉각수를 신속하게 가열하면서도 스택 전압에 따른 소비 출력을 정밀하게 조절할 수 있을 뿐만 아니라, 냉각수와 접촉하는 발열부인 히터와 전원부인 고주파 제어기 등을 절연 재질의 하우징을 중심으로 분리시킴에 따라 절연 성능을 향상시킬 수 있도록 한 연료전지 시스템의 유도 가열장치를 제공하고자 한 것이다.-
公开(公告)号：KR1020120064544A
公开(公告)日：2012-06-19
申请号：KR1020100125822
申请日：2010-12-09
Applicant: 현대자동차주식회사
CPC classification number: C02F1/4693 , B01D61/46 , B01D61/54 , C02F2103/023 , C02F2201/46135 , C02F2209/005 , C02F2209/05 , H01M8/04044
Abstract: PURPOSE: An ion removal device of coolant for fuel cell vehicles is provided to remove ions using an electrical trapping method, thereby reducing power consumption and changing ion removal performance. CONSTITUTION: An ion removal device of coolant for fuel cell vehicles comprises housing(10) which forms a path in which the coolant passes by, a plurality of anion-permeable membranes and cation-permeable films which respectively and selectively transmit anions and cations included in the coolant, concentrate capturing parts which respectively collect cations and anions passed through the membranes, 2 or more electrodes which respectively pull the anions and cations in the coolant which is arranged in back of the concentrate capturing parts, a power part(16), and a controller(15) which controls the electrode and applies electricity.
Abstract translation: 目的：提供用于燃料电池车辆的冷却剂的离子去除装置，以使用电捕获方法去除离子，从而降低功耗并改变离子去除性能。 构成：用于燃料电池车辆的冷却剂的离子去除装置包括形成冷却剂通过的路径的壳体（10），多个阴离子可渗透膜和阳离子可渗透膜，其分别且选择性地透过阴离子和阳离子 分别收集通过膜的阳离子和阴离子的冷却剂，浓缩物捕获部分，分别拉出布置在浓缩物捕获部分的后面的冷却剂中的阴离子和阳离子的2个或更多个电极，电力部分（16）和 控制器（15），其控制所述电极并施加电力。
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公开(公告)号：KR101427955B1
公开(公告)日：2014-08-11
申请号：KR1020130038057
申请日：2013-04-08
Applicant: 현대자동차주식회사
CPC classification number: B60K11/02 , F01P5/10 , F01P7/04 , F01P7/048 , F01P7/164 , F01P2005/125 , F01P2025/04 , F01P2025/06 , F01P2025/30 , F01P2025/32
Abstract: The present invention relates to a method and system for controlling a water pump of a vehicle. A method for controlling the water pump of the vehicle according to an embodiment of the present invention includes the steps of calculating a revolution command (RPM_cmd) of the water pump based on a control reference temperature (T_ctrl_ref) of a cooling water; setting a pressure (P_suc) of a suction end of the water pump; and comparing the set pressure (P_suc) of the suction end of the water pump with a reference pressure (P_suc_ref) of the suction end of the water pump to adjust the revolution command (RPM_cmd) of the water pump. A system for controlling the water pump of the vehicle according to an embodiment of the present invention includes a first temperature sensor for detecting the temperature of the cooling water discharged from a cooling load; a second temperature sensor for detecting the temperature of the cooling water supplied to the cooling load; a water pump suction end pressure sensor for detecting a pressure sensing value (P_atm_sen) of the suction end of the water pump; a water pump driving unit for driving the water pump in response to the revolution command (RPM_cmd) of the water pump; and a control unit operated by a program which is set to control the water pump driving unit based on the signals input from the first temperature sensor, the second temperature sensor, and the water pump suction end pressure sensor.
Abstract translation: 本发明涉及一种用于控制车辆的水泵的方法和系统。 根据本发明的实施例的用于控制车辆的水泵的方法包括以下步骤：基于冷却水的控制参考温度（T_ctrl_ref）计算水泵的转速指令（RPM_cmd）; 设定水泵的吸入端的压力（P_suc）; 将水泵的吸入端的设定压力（P_suc）与水泵的吸入端的基准压力（P_suc_ref）进行比较，调整水泵的转速指令（RPM_cmd）。 根据本发明实施例的用于控制车辆的水泵的系统包括：第一温度传感器，用于检测从冷负荷排出的冷却水的温度; 第二温度传感器，用于检测供应到冷却负载的冷却水的温度; 用于检测所述水泵的吸入端的压力感测值（P_atm_sen）的水泵吸入端压力传感器; 水泵驱动单元，用于响应于水泵的转速指令（RPM_cmd）驱动水泵; 以及控制单元，其由程序操作，该程序被设置为基于从第一温度传感器，第二温度传感器和水泵吸入端压力传感器输入的信号来控制水泵驱动单元。
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