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公开(公告)号：KR1020100059097A
公开(公告)日：2010-06-04
申请号：KR1020080117744
申请日：2008-11-25
CPC classification number: B60L11/1887 , B60L11/1892 , H01M8/04559 , H01M8/04567 , H01M8/04947 , Y02T90/34
Abstract: PURPOSE: An air blower on/off controlling method of a fuel cell vehicle is provided to prevent an excess from a voltage of a fuel cell stack exceeding a target voltage by appropriately controlling on / off of the air blower according to a current of a motor and the voltage of a supercapacitor. CONSTITUTION: An air blower is turned off when an input current of a motor is 0A and a voltage of a supercapacitor is a V1 or greater. The air blower is turned on when the input current of the motor is 0A and the voltage of the supercapacitor is a V2 or less. An on time of the air blower is varied according to the input current of the motor when the input current of the motor is 0A or greater. An off time of the air blower is varied according to the input current of the motor when the input current of the motor is 0A or less.
Abstract translation: 目的：提供一种燃料电池车辆的鼓风机开/关控制方法，通过适当地根据电动机的电流适当地控制送风机的开/关，防止燃料电池堆的电压超过目标电压的过量 和超级电容器的电压。 构成：当电动机的输入电流为0A，超级电容器的电压为V1以上时，鼓风机关闭。 当电动机的输入电流为0A，超级电容器的电压为V2以下时，鼓风机开启。 当电动机的输入电流为0A以上时，鼓风机的接通时间根据电动机的输入电流而变化。 当电动机的输入电流为0A以下时，风机的关闭时间根据电动机的输入电流而变化。
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公开(公告)号：KR1020080095311A
公开(公告)日：2008-10-29
申请号：KR1020060126322
申请日：2006-12-12
Applicant: 현대자동차주식회사
Abstract: An operation mode control method for a fuel cell hybrid electric vehicle is provided to facilitate mode conversion by changing a control variable and each boundary value in an emergency fuel cell mode, an emergency electric vehicle mode, and an emergency LDC reset mode. A starting key is turned on and a power is applied to a BMS(Battery Management System)(S100). A connection state of an HDC and an LDC is confirmed(S101). Current and voltage boundary values are set and transmitted to the HDC and the LDC(S102). A high voltage battery line is connected by operating a battery connection relay to connect the battery and the HDC(S103). A control of buck and boost modes is performed by transmitting a voltage command to the HDC and LDC(S104). The high voltage is formed at a main bus terminal by the HDC and the voltage is formed at an MCU input terminal capacitor by operating an MCU connection relay(S105). A fuel cell is started by driving fuel cell components by a PDU(S106). If the start of the fuel cell is completed, the fuel cell and the main bus terminal are connected by operating the fuel cell connection relay and the driving of a hybrid mode is started(S107,S108).
Abstract translation: 提供了一种用于燃料电池混合动力电动车辆的操作模式控制方法，以便通过改变在紧急燃料电池模式，紧急电动车辆模式和紧急LDC重置模式中的控制变量和每个边界值来促进模式转换。 启动键已打开，电源施加到BMS（电池管理系统）（S100）。 确认HDC和LDC的连接状态（S101）。 电流和电压边界值被设置并发送到HDC和LDC（S102）。 通过操作电池连接继电器连接电池和HDC来连接高压电池线（S103）。 通过向HDC和LDC发送电压指令来执行降压和升压模式的控制（S104）。 高电压通过HDC形成在主总线端子处，并且通过操作MCU连接继电器在MCU输入端电容器处形成电压（S105）。 通过PDU驱动燃料电池部件来启动燃料电池（S106）。 如果燃料电池的启动完成，则通过操作燃料电池连接继电器来连接燃料电池和主总线端子，并开始混合模式的驱动（S107，S108）。
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公开(公告)号：KR1020080054001A
公开(公告)日：2008-06-17
申请号：KR1020060126000
申请日：2006-12-12
Applicant: 현대자동차주식회사
IPC: B60L11/18
CPC classification number: Y02T10/7005
Abstract: A method for controlling a motor for an electric vehicle is provided to acquire a stable motor output through two control algorithms of feed-forward control and feed-back control, and to improve ride comfort in high-speed driving. A method for controlling a motor for an electric vehicle includes the steps of: calculating a motor torque value reflecting a driver's will by receiving a vehicle velocity, an acceleration pedal, and a transmission signal through a vehicle control unit; calculating a final motor current limit value and a torque correction coefficient on the basis of a stack state value and a battery state value, and a current motor current limit value and a motor current value of a motor control unit(30) monitored by a feed-back control module(25) of a power distribution controller in real time; calculating a final motor torque instruction value reflecting the torque correction coefficient from a primary torque value by calculating the primary torque value according to a vehicle velocity from the motor torque value provided the vehicle control unit by a feed-forward control module(21) of the power distributing controller; and driving the motor by receiving a final motor current limit value and a final motor torque instruction value by the motor control unit.
Abstract translation: 提供一种用于控制电动车辆的电动机的方法，以通过前馈控制和反馈控制的两个控制算法获得稳定的电动机输出，并且提高高速驾驶中的乘坐舒适性。 一种用于控制电动车辆的电动机的方法，包括以下步骤：通过车辆控制单元接收车速，加速踏板和发送信号，来计算反映驾驶员意愿的电动机转矩值; 基于堆叠状态值和电池状态值计算最终电动机电流极限值和转矩校正系数，以及由馈电监视的电动机控制单元（30）的当前电动机电流极限值和电动机电流值 配电控制器的后控制模块（25）; 通过由所述车辆控制单元通过所述车辆控制单元的前馈控制模块（21）提供的所述电动机转矩值根据车速计算所述主转矩值来计算从一次转矩值反映所述转矩校正系数的最终电动机转矩指令值， 配电控制器 并且通过由电动机控制单元接收最终电动机电流极限值和最终电动机转矩指令值来驱动电动机。
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公开(公告)号：KR1020060070676A
公开(公告)日：2006-06-26
申请号：KR1020040109245
申请日：2004-12-21
Applicant: 현대자동차주식회사
Inventor： 윤성곤
IPC: B60L3/04
Abstract: 본 발명은 연료전지차량의 침수시 누전 방지장치 및 그 제어방법에 관한 것으로서, 특히, 연료전지차량의 침수시 수소의 공급을 차단시키는 동시에 발생된 전원을 별도로 소진시키게 하여 연료전지에서 생성되는 전원이 물에 의하여 누전되지 않도록 하기 위한 장치 및 그 제어방법에 관한 것으로서, 연료전지차량의 침수시 밸브장치를 통하여 수소공급관을 차단시켜 연료전지로 수소가 공급되는 것을 방지하는 동시에, 이미 연료전지에서 생성된 잔존 전원은 대용량릴레이를 통하여 소진되도록 함으로써, 침수에 의하여 연료전지의 전원이 누전되는 것을 미연에 방지하여 차량의 안전성을 극대화시킬 수 있도록 하는 것이다.
연료전지, 전도도센서, 릴레이, 제어부, 수소, 누전-
公开(公告)号：KR101846687B1
公开(公告)日：2018-04-09
申请号：KR1020160092412
申请日：2016-07-21
IPC: B60L11/18 , B60L3/00 , H01M8/04225
CPC classification number: H01M8/04552 , H01M8/04303 , H01M8/04873 , H01M8/04955 , H01M8/04992 , H01M16/006 , H01M2250/20 , Y02T90/32
Abstract: 연료전지와고전압배터리를연결하는고전압라인상에병렬로연결된소비저항; 소비저항과고전압라인의연결을제어하는릴레이; 및릴레이의동작을제어하며, 차량의시동종료신호가입력된경우연료전지의잔여발전전력을고전압배터리로충전하거나릴레이를연결하여소비저항으로소모하고, 차량의시동요구신호가입력된경우연료전지의출력전압이요구전압이하로저하되면리셋한후 차량의시동허가신호를출력하는제어기;를포함하는연료전지차량의재시동시스템과제어기및 재시동방법이소개된다.
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Patent Agency Ranking
公开(公告)号：KR101822245B1
公开(公告)日：2018-01-26
申请号：KR1020150178637
申请日：2015-12-14
IPC: B60L11/18
CPC classification number: B60L11/1892 , B60L1/003 , B60L2240/36 , B60L2260/44 , H01M8/04302 , H01M8/04303 , H01M8/0432 , H01M8/04358 , H01M8/04365 , H01M8/04701 , H01M8/04723 , H01M8/04731 , H01M8/04865 , H01M8/0488 , H01M8/04895 , H01M8/0491 , H01M8/04925 , H01M8/0494 , H01M8/04955 , H01M8/04992 , H01M2250/20 , Y02T90/32 , Y02T90/34
Abstract: 제어부에서연료전지의냉각수온도또는연료전지스택의예측온도로구성된온도도출값을미리설정된온도기준과비교하는온도비교단계; 제어부에서연료전지스택의요구출력값을미리설정된출력기준과비교하는출력비교단계; 온도도출값이온도기준보다높거나요구출력값이출력기준보다높은경우제어부에서연료전지의냉각수펌프를노멀모드로제어하는노멀제어단계; 및온도도출값이온도기준보다낮고, 동시에요구출력값이출력기준보다낮은경우제어부에서연료전지의냉각수펌프를정지모드로제어하는정지제어단계;를포함하는연료전지차량의냉각수펌프제어방법이소개된다.
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公开(公告)号：KR1020170126048A
公开(公告)日：2017-11-16
申请号：KR1020160055259
申请日：2016-05-04
Applicant: 현대자동차주식회사
Abstract: 본발명차량의저전압배터리충전제어방법은, 저전압배터리에충전이이루어지는소정의기준충전시간동안, 제어부가상기저전압배터리의충전과관련된물리량의평균치를구하는평균산출단계와; 상기물리량의크기에따라순차구분된복수의구간중, 상기평균산출단계에서산출된물리량의평균치가속하는구간에따라상기제어부가패턴별충전전압을설정하는전압설정단계와; 상기기준충전시간이후소정의리프레쉬시간동안, 상기제어부가상기패턴별충전전압을바탕으로상기저전압배터리의충전을제어하는리프레쉬단계;를포함하여구성된다.
Abstract translation: 充电，本发明的低电压电池的控制方法，所述车辆是，对于基于时间的计费，包括低电压电池充电的预定时间时，所述控制部计算平均以获得与低电压电池步骤的充电的物理量的平均值; 和用于根据所分离的多个间隔的序列设定所述附加控制特定图案的充电电压，这取决于物理量的大小的电压设定步骤中，部分属于由平均值计算步骤中计算出的物理量的平均值; 并且在参考充电时间之后，基于特定模式的充电电压在预定的更新时间内控制低电压电池的充电。
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公开(公告)号：KR101795175B1
公开(公告)日：2017-11-08
申请号：KR1020150172928
申请日：2015-12-07
Applicant: 현대자동차주식회사
IPC: B60L11/18
Abstract: 연료전지차량의시동과정중 또는셧다운과정중에키 오프또는키 스타트등의입력이발생한경우신속하게연료전지차량을셧다운시키거나재시동할수 있는연료전지차량의시동/셧다운방법이개시된다. 상기연료전지차량의시동/셧다운방법은, 연료전지차량의시동에요구되는복수의시동프로세스와상기복수의시동프로세스에각각기능적으로상호대응되는연료전지차량의복수의셧다운프로세스가상호역순이되도록순서가결정되며, 연료전지차량의시동중 셧다운조건이발생하면상호대응되는셧다운프로세스부터셧다운을실행하고, 연료전지차량의셧다운중 재시동조건이발생하면상호대응되는시동프로세스부터재시동을실행한다.
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公开(公告)号：KR1020170067181A
公开(公告)日：2017-06-16
申请号：KR1020150172928
申请日：2015-12-07
Applicant: 현대자동차주식회사
IPC: B60L11/18
Abstract: 연료전지차량의시동과정중 또는셧다운과정중에키 오프또는키 스타트등의입력이발생한경우신속하게연료전지차량을셧다운시키거나재시동할수 있는연료전지차량의시동/셧다운방법이개시된다. 상기연료전지차량의시동/셧다운방법은, 연료전지차량의시동에요구되는복수의시동프로세스와상기복수의시동프로세스에각각기능적으로상호대응되는연료전지차량의복수의셧다운프로세스가상호역순이되도록순서가결정되며, 연료전지차량의시동중 셧다운조건이발생하면상호대응되는셧다운프로세스부터셧다운을실행하고, 연료전지차량의셧다운중 재시동조건이발생하면상호대응되는시동프로세스부터재시동을실행한다.
Abstract translation: 当燃料电池车辆的处理过程的启动或关断输入诸如键或钥匙关闭开始发生可迅速关闭燃料电池车辆，或重新启动燃料电池车辆的方法的启动/关机开始。 启动/燃料电池车辆的停止方法中，为了使多个启动过程和多个燃料电池车辆的停止过程，其中每个功能相互对应于所述多个用于燃料电池车辆的启动所需的设置过程的是相互反向的 和向前传递，当关断状态期间在燃料电池车辆起动时运行从关机过程停机，这是相互兼容发生，如果发生的燃料电池车辆的停止状态重新启动并执行来自启动过程，其相互对应的重新启动。
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公开(公告)号：KR101655613B1
公开(公告)日：2016-09-08
申请号：KR1020140180190
申请日：2014-12-15
IPC: H01M8/04
CPC classification number: H01M8/0432 , H01M8/04302 , H01M8/0494 , H01M2250/20 , Y02T90/32
Abstract: 차량연료전지의출력제어방법이소개된다. 연료전지의온도를측정하는측정단계및 상기측정된연료전지의온도가연료전지온도의증가에따라연료전지의출력한계치를감소시키는고온범위내에속할때, 측정된연료전지온도가증가하다가소정온도이상이되면, 상기소정온도에서의출력값부터출력한계치를감소시키는단계를포함하며, 고온범위는연료전지온도가증가함에따라출력한계치가감소하기시작하는제3 온도와상기출력한계치가감소하다가최소출력한계치에도달할때의제4 온도사이의범위이다.
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