公开(公告)号：KR101484208B1

公开(公告)日：2015-01-21

申请号：KR1020120146808

申请日：2012-12-14

Applicant: 현대자동차주식회사

Inventor： 김기창 ,  윤길영

IPC: B60L11/18

CPC classification number: B60L3/0038 ,  B60L3/0092 ,  B60L3/108 ,  B60L11/14 ,  B60L15/20 ,  B60L2210/40 ,  B60L2240/421 ,  B60L2240/441 ,  B60L2240/461 ,  B60L2270/12 ,  Y02T10/642 ,  Y02T10/645 ,  Y02T10/70 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y02T90/16

Abstract: 실시예는 모터를 구동원으로 갖는 연료전지 자동차에 있어서, 모터의 속도를 검출하는 레졸버, 구동축의 휠속도를 검출하는 휠속도검출부, 상기 휠속도의 평균을 연산하여 전송하는 ABS 제어기, 및 상기 레졸버의 고장이 판정되면 상기 휠속도의 정보를 수신하고, 상기 휠속도의 정보에 기초하여 상기 모터의 속도를 연산하여 상기 모터의 구동을 제어하는 연료전지 제어기를 포함하는 연료전지 자동차의 모터속도 보상장치를 제공한다. 따라서, 레졸버의 고장이 발생되어 모터의 속도를 검출할 수 없는 상황에서 비상운전모드로 진입하여 CAN 통신을 이용하여 ABS 제어기로부터 차량의 속도 데이터를 수신하고, 이를 기초로 모터 속도를 연산함으로써 자동차를 정지하지 않고 주행할 수 있다.

公开(公告)号：KR101417222B1

公开(公告)日：2014-07-08

申请号：KR1020110130842

申请日：2011-12-08

Applicant: 현대자동차주식회사

Inventor： 윤길영 ,  최성범

IPC: H01M8/04 ,  B60L11/18

CPC classification number: Y02T10/7022

Abstract: 본 발명은 응축수의 원활한 배수로 연료전지의 출력을 유지함은 물론 내구성을 증대할 수 있도록 한 것으로, 경사로의 주행시 경사각도를 감지하는 경사각도 감지단계; 감지된 경사각도가 연료전지에 영향을 미칠 수 있는 경사각도인지를 판단하는 경사각도 판단단계; 경사각도가 연료전지에 영향을 미칠 수 있는 경사각도인 경우, 그 경사각도에 따라 수소 재순환블로워의 동작을 증대하여 응축수를 배수하는 재순환블로워 출력증대단계;를 포함하는 경사로에서의 연료전지용 응축수 배출방법이 소개된다.

公开(公告)号：KR1020140076049A

公开(公告)日：2014-06-20

申请号：KR1020120144146

申请日：2012-12-12

Applicant: 현대자동차주식회사

Inventor： 윤길영

IPC: H01M8/04 ,  B60L11/18

Abstract: The present invention relates to a device and a method for controlling the cooling of a fuel cell and, more specifically, to a device and a method for controlling the cooling of a fuel cell so as to perform a cooling operation using a coolant of an individually-installed electrical cooling system when a fuel cell stack is maintained at high temperature. Considering that a fuel cell cooling system for cooling the fuel cell stack and an electrical cooling system for cooling electrical components are individually installed in a fuel cell vehicle, the present invention can cool the stack using a coolant of the electrical cooling system which is maintained at relatively low temperature when the fuel cell stack is maintained at high temperature. Accordingly, the cooling function of the fuel cell vehicle is improved so that driving efficiency is maximized.

Abstract translation: 本发明涉及一种用于控制燃料电池的冷却的装置和方法，更具体地，涉及一种用于控制燃料电池的冷却的装置和方法，以便使用单独的冷却剂进行冷却操作 当燃料电池堆保持在高温时安装的电气冷却系统。 考虑到用于冷却燃料电池堆的燃料电池冷却系统和用于冷却电气部件的电冷却系统分别安装在燃料电池车辆中，本发明可以使用电气冷却系统的冷却剂来冷却电池组 当燃料电池堆保持在高温时相对较低的温度。 因此，提高了燃料电池车辆的冷却功能，使得驱动效率最大化。

公开(公告)号：KR1020060072608A

公开(公告)日：2006-06-28

申请号：KR1020040111289

申请日：2004-12-23

Applicant: 현대자동차주식회사

Inventor： 윤길영

IPC: B60L11/18

CPC classification number: Y02T10/7005

Abstract: 모니터링 유닛은 보조 배터리의 상태를 제어 유닛에 전송하며, 제어 유닛은 메인 배터리와 보조 배터리를 함께 관리하여 연비, 시동성, 및 배터리의 내구성이 증가 될 수 있다.
모터, 모터 제어기, 메인 배터리, 변환기, 제어 유닛, 센서, 배터리 시스템.

公开(公告)号：KR100494937B1

公开(公告)日：2005-06-13

申请号：KR1020030045716

申请日：2003-07-07

Applicant: 현대자동차주식회사

Inventor： 윤길영

IPC: B60L3/00

Abstract: 본 발명은 실차 상태로 배터리 시스템을 실시간 시험함으로 개발기간을 단축할 수 있으며, 배터리 시스템 시험에 대한 부품 신뢰성을 증대시킬 수 있는 하이브리드 전기 차량의 배터리 시스템 시뮬레이션 장치에 관한 것으로, 배터리 시스템의 충방전 상태를 시험하는 배터리 시험기와; 상기 배터리 시스템의 설정된 충방전 조건에 따라 배터리의 전류/온도/전압 등에 대한 제어신호를 상기 배터리 시험기에 공급하여 제어함으로써 상기 배터리 시스템 성능을 시험하고, 시험된 결과를 입수하여 상기 배터리 시스템의 상태를 표시하는 제어용 컴퓨터(PC)와; 상기 배터리 시스템의 배터리 정보를 예측하고 관리하는 배터리 관리 시스템(BMS)의 제어부(ECU)의 정보를 실시간으로 입수하여 배터리 시스템의 시뮬레이션 시험을 관장하는 마스터 제어기와; 시뮬레이션상에 적용된 하이브리드 전기 차량 운행 프로파일에 따른 소모 전력을 상기 마스터 제어기에 공급하고, 상기 배터리 시스템의 하드웨어를 시뮬레이션 루프안에 포함시켜 실시간으로 상기 배터리 시스템의 상태를 시뮬레이션 하는 시뮬레이션부를 포함하여 구성한다.

公开(公告)号：KR1020050005694A

公开(公告)日：2005-01-14

申请号：KR1020030045716

申请日：2003-07-07

Applicant: 현대자동차주식회사

Inventor： 윤길영

IPC: B60L3/00

Abstract: PURPOSE: A battery system simulation device is provided to shorten the development time by testing a battery system in a real time basis, and achieve improved reliability of test. CONSTITUTION: A battery system simulation device comprises a battery tester(210), a control computer(212), a master controller(220), and a simulation unit(230). The battery tester tests the charge/discharge state of a battery system(200). The control computer tests the performance of the battery system by supplying control signals for current/temperature/voltage of a battery to the battery tester in accordance with a preset charge/discharge condition of the battery system, and displays the condition of the battery system in accordance with the result of the test. The master controller receives information of an electronic control unit of a battery management system, and controls a simulation test of the battery system. The simulation unit supplies power to the master controller in accordance with a hybrid electric vehicle operation profile applied to a simulation, and permits a hardware of the battery system to be included in a simulation loop so as to simulate the condition of the battery system in a real time basis.

Abstract translation: 目的：提供电池系统仿真装置，通过实时测试电池系统缩短开发时间，提高测试可靠性。 构成：电池系统模拟装置包括电池测试器（210），控制计算机（212），主控制器（220）和模拟单元（230）。 电池测试器测试电池系统的充电/放电状态（200）。 控制计算机根据电池系统的预设充电/放电条件，向电池测试仪提供电池的电流/温度/电压控制信号来测试电池系统的性能，并将电池系统的状态显示在 根据测试结果。 主控制器接收电池管理系统的电子控制单元的信息，并控制电池系统的模拟测试。 模拟单元根据应用于模拟的混合电动车辆操作简档向主控制器供电，并且允许将电池系统的硬件包括在仿真回路中，以便模拟电池系统的状态 实时基础。

公开(公告)号：KR100444041B1

公开(公告)日：2004-08-11

申请号：KR1020010061850

申请日：2001-10-08

Applicant: 현대자동차주식회사

Inventor： 윤길영

IPC: B60L11/18

CPC classification number: Y02T10/7005

Abstract: PURPOSE: A battery charge control method for a hybrid vehicle is provided to achieve improved durability of battery and accelerating performance and fuel efficiency of the vehicle. CONSTITUTION: A battery charge control method comprises a first step(S210) of judging whether a main battery of a vehicle is at an unbalance state; a second step(S212) of judging whether the vehicle is stopped, if it is judged in the first step that the main battery is at an unbalance state; a third step(S214) of detecting the state of charge of the battery, if it is judged in the second step that the vehicle is stopped; a fourth step(S216) of charging the main battery, if it is judged in the third step that the state of charge is higher than a predetermined level; and a fifth step(S218) of judging whether the state of charge is 100%, and ending the charge control operation if the state of charge is 100%.

Abstract translation: 目的：提供一种用于混合动力车辆的电池充电控制方法，以实现改进的电池耐久性和加速车辆的性能和燃料效率。 构成：一种电池充电控制方法，包括判断车辆的主电池是否处于不平衡状态的第一步骤（S210） 如果在第一步骤中判断主电池处于不平衡状态，则判断车辆是否停止的第二步骤（S212） 如果在第二步骤中判断车辆停止，则检测电池的充电状态的第三步骤（S214）; 如果在第三步骤中判断充电状态高于预定电平，则对主电池充电的第四步骤（S216） 以及判断充电状态是否为100％的第五步骤（S218），以及如果充电状态为100％则结束充电控制操作。

公开(公告)号：KR1020030037642A

公开(公告)日：2003-05-14

申请号：KR1020010069180

申请日：2001-11-07

Applicant: 현대자동차주식회사

Inventor： 윤길영

IPC: H02J7/00

Abstract: PURPOSE: A battery unbalance control apparatus is provided to be capable of improving an unbalance without separating a battery and of improving an unbalance between the maximum module battery and the minimum module battery during charging or discharging. CONSTITUTION: A battery control part(110) controls a charge and discharge operation of a plurality of batteries. An unbalance compensating part(120) is connected to charge and discharge lines of the batteries and compensates the unbalance between the maximum module battery and the minimum module battery when setting a charge mode and a discharge mode. A diagnosis part(130) is connected between the battery control part and the unbalance compensating part and diagnoses a battery unbalance state while charging or discharging the batteries.

Abstract translation: 目的：提供一种电池不平衡控制装置，其能够在不分离电池的同时改善不平衡，并且在充电或放电期间改善最大模块电池和最小模块电池之间的不平衡。 构成：电池控制部（110）控制多个电池的充放电动作。 当设定充电模式和放电模式时，不平衡补偿部分（120）连接到电池的充电和放电线路，并且补偿最大模块电池和最小模块电池之间的不平衡。 诊断部（130）连接在电池控制部和不平衡补偿部之间，并且在对电池进行充电或放电的同时诊断电池不平衡状态。

公开(公告)号：KR1020030029370A

公开(公告)日：2003-04-14

申请号：KR1020010061850

申请日：2001-10-08

Applicant: 현대자동차주식회사

Inventor： 윤길영

IPC: B60L11/18

CPC classification number: Y02T10/7005

Abstract: PURPOSE: A battery charge control method for a hybrid vehicle is provided to achieve improved durability of battery and accelerating performance and fuel efficiency of the vehicle. CONSTITUTION: A battery charge control method comprises a first step(S210) of judging whether a main battery of a vehicle is at an unbalance state; a second step(S212) of judging whether the vehicle is stopped, if it is judged in the first step that the main battery is at an unbalance state; a third step(S214) of detecting the state of charge of the battery, if it is judged in the second step that the vehicle is stopped; a fourth step(S216) of charging the main battery, if it is judged in the third step that the state of charge is higher than a predetermined level; and a fifth step(S218) of judging whether the state of charge is 100%, and ending the charge control operation if the state of charge is 100%.

Abstract translation: 目的：提供一种用于混合动力车辆的电池充电控制方法，以提高电池的耐久性，并提高车辆的性能和燃料效率。 构成：电池充电控制方法包括：判定车辆的主电池是否处于不平衡状态的第一步骤（S210） 如果在第一步骤中判断为主电池处于不平衡状态，则判断车辆是否停止的第二步骤（S212） 如果在第二步骤中判断车辆停止，则检测电池的充电状态的第三步骤（S214）; 如果在第三步骤中判断为充电状态高于预定电平，则对主电池充电的第四步骤（S216） 以及判断充电状态是否为100％的第五步（S218），如果充电状态为100％，则结束充电控制动作。

公开(公告)号：KR1020020058816A

公开(公告)日：2002-07-12

申请号：KR1020000086946

申请日：2000-12-30

Applicant: 현대자동차주식회사

Inventor： 윤길영

IPC: H02J7/00

CPC classification number: B60L11/123 ,  B60L3/0046 ,  B60L11/1861 ,  B60L2250/10 ,  B60L2250/16 ,  H02J7/0047 ,  H02J7/0073 ,  Y02T10/6217 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077

Abstract: PURPOSE: A battery charging state control method to increase vehicle travel distance and prevent deterioration of accelerating ability, by compensating the battery charging state in accordance with the stored battery state data. CONSTITUTION: A battery charging state control method comprises a first step(ST20) of permitting, in a battery charging mode, a control unit of motor vehicle to collect charging state data for each module of a battery mounted to the motor vehicle and separately store the collected data into a storing medium; a second step(ST40) of permitting, in a travel mode, the control unit to collect charging state data for each module of the battery and separately store the collected data into the storing medium; and a third step(ST60) of permitting the control unit to search the data frame allocated for each module in the storing medium, over charge the corresponding battery module by a preset compensating value by recording a marking indicating a high battery charging state in a preset area of the data frame corresponding to the battery module which has a high voltage both in the travel mode and charging mode, recording a marking indicating an intermediate battery charging state in a preset area of the data frame corresponding to the battery module which has a high voltage in the travel mode and low voltage in the charging mode, and recording a marking indicating a low battery charging state in a preset area of the data frame corresponding to the battery module which has a low voltage both in the travel mode and charging mode, and alarm the maintenance of battery by recording a mark indicating the possibility of error of the battery in the data frame corresponding to the battery module which has a low voltage in the travel mode and high voltage in the charging mode.

Abstract translation: 目的：通过根据存储的电池状态数据补偿电池充电状态来提高车辆行驶距离并防止加速能力的劣化的电池充电状态控制方法。 电池充电状态控制方法包括：在电池充电模式下允许机动车辆的控制单元收集安装在机动车辆上的电池的每个模块的充电状态数据的第一步骤（ST20），并分别存储 收集数据到存储介质中; 第二步骤（ST40），其以行驶模式允许控制单元收集电池的每个模块的充电状态数据，并将收集的数据分开存储到存储介质中; 以及第三步骤（ST60），其允许所述控制单元搜索分配给所述存储介质中的每个模块的数据帧，通过将指示高电池充电状态的标记记录在预设中，对相应的电池模块进行预设的补偿值的过充电 在行驶模式和充电模式下具有高电压的电池模块对应的数据帧的区域，将指示中间电池充电状态的标记记录在与具有高电平的电池模块对应的数据帧的预设区域中 在充电模式下的行驶模式下的电压和低电压，并且在行驶模式和充电模式下，将具有低电压模式的对应于电池模块的数据帧的预置区域中指示电池充电状态低的记录记录下来， 并通过在电池模块对应的数据框中记录表示电池的错误的可能性的标记来报警电池的维护 在运行模式下具有低电压，在充电模式下具有高电压。