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公开(公告)号：KR101393848B1
公开(公告)日：2014-05-12
申请号：KR1020120111958
申请日：2012-10-09
CPC classification number: Y02T90/124
Abstract: 본 발명은 승용 전기차의 고전압 배터리팩에 관한 것으로, 언더 플로어패널(51) 하부의 불용공간을 적극적으로 활용해서 보다 많은 양의 배터리 모듈(70)을 설치할 수 있게 되고, 배터리 모듈(70)의 냉각 성능을 한층 더 향상시킬 수 있게 되며, 러기지룸의 충분한 확보가 가능하도록 된 것이다.
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公开(公告)号：KR1020110062276A
公开(公告)日：2011-06-10
申请号：KR1020090118947
申请日：2009-12-03
Applicant: 현대자동차주식회사
IPC: H01M10/637 , H01M10/6572
Abstract: PURPOSE: A battery heating system using a PCT heater is provided to obtain high battery output even in a low temperature region by heating the battery through the application of power to the PCT heater attached to the surface of a battery cell. CONSTITUTION: A battery heating system using a PCT heater comprises: a unit module(100) in which a PCT heater(20) is attached to the surface of a battery cell(10); a temperature sensor sensing the temperature of the battery cell; and a control unit for applying the power to the PCT heater as the temperature information of the battery cell received from the temperature sensor. The battery cell is heated by driving the PCT heater.
Abstract translation: 目的：提供使用PCT加热器的电池加热系统，以便即使在低温区域也能通过对连接在电池单元的表面上的PCT加热器的电力进行加热而获得高电池输出。 构成：使用PCT加热器的电池加热系统包括：单元模块（100），其中PCT加热器（20）附接到电池单元（10）的表面; 感测电池单元的温度的温度传感器; 以及控制单元，用于将电力施加到PCT加热器作为从温度传感器接收的电池单元的温度信息。 通过驱动PCT加热器来加热电池单元。
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公开(公告)号：KR1020110035492A
公开(公告)日：2011-04-06
申请号：KR1020090093241
申请日：2009-09-30
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/7005 , Y02T90/16
Abstract: PURPOSE: An apparatus for automatic opening plug-in-charging port and a method for controlling the same are provided to improve the convenience of battery charging process by automatically opening the cover of a low speed charging port. CONSTITUTION: An apparatus for automatic opening plug-in-charging port includes a radio frequency identification(RFID) chip, a transmission circuit, an antenna, an electronic control unit(ECU)(24), a relay(30), and an actuator(26). The RFID chip and the transmission circuit are embedded in the battery charger of a charging cable(18). The antenna receives an RFID signal from the charger. The ECU confirms whether the RFID signal is an allowable user. The relay becomes an on-state according to the controlling signal of the ECU. The actuator opens the cover of the charging port.
Abstract translation: 目的：提供一种用于自动打开插入式充电端口的装置及其控制方法，以通过自动打开低速充电口的盖来提高电池充电过程的便利性。 构成：用于自动打开插入式充电端口的装置包括射频识别（RFID）芯片，传输电路，天线，电子控制单元（ECU）（24），继电器（30）和致动器 （26）。 RFID芯片和传输电路嵌入在充电电缆（18）的电池充电器中。 天线从充电器接收RFID信号。 ECU确认RFID信号是否是允许的用户。 继电器根据ECU的控制信号变为导通状态。 执行器打开充电口的盖子。
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公开(公告)号：KR1020100104728A
公开(公告)日：2010-09-29
申请号：KR1020090023342
申请日：2009-03-19
Applicant: 현대자동차주식회사
CPC classification number: Y02T10/7005 , Y02T10/7241 , H02J7/14 , B60L11/1809 , H02J7/0029
Abstract: PURPOSE: An initial charging circuit of a high voltage battery of a vehicle is provided to limit a peak current flowing in a high voltage relay by minimizing a voltage change width in the end of an initial charging process. CONSTITUTION: A resistance variable initial charging circuit(30) includes a plurality of initial charging units. A plurality of initial charging units are connected in parallel with the high voltage relay. Each initial charging unit is comprised of an initial charging relay(331,33,35) and an initial charging resistor(32,34,36). The initial charging relay and the initial charging resistor are serially connected. The initial charging resistors have different resistances. The initial charging relay uses the current in proportion with the resistance of the initial charging resistor.
Abstract translation: 目的：提供车辆的高电压电池的初始充电电路，以通过使初始充电过程结束时的电压变化宽度最小化来限制在高压继电器中流动的峰值电流。 构成：电阻可变初始充电电路（30）包括多个初始充电单元。 多个初始充电单元与高压继电器并联连接。 每个初始充电单元包括初始充电继电器（331,33,35）和初始充电电阻器（32,34,36）。 初始充电继电器和初始充电电阻串联。 初始充电电阻具有不同的电阻。 初始充电继电器使用与初始充电电阻器的电阻成比例的电流。
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公开(公告)号：KR100974739B1
公开(公告)日：2010-08-06
申请号：KR1020080118630
申请日：2008-11-27
Applicant: 현대자동차주식회사
Abstract: 본 발명은 기본배터리와 고전압배터리를 모두 탑재한 하이브리드 차량에서, 기본배터리가 방전되어 기본배터리로는 엔진의 시동이 불가능한 경우에, 고전압배터리를 사용하여 엔진의 시동이 가능하도록 한다.
고전압배터리, 방전, 시동, 하이브리드-
Patent Agency Ranking
公开(公告)号：KR1020090012456A
公开(公告)日：2009-02-04
申请号：KR1020070076281
申请日：2007-07-30
Applicant: 현대자동차주식회사
IPC: G01R31/12
CPC classification number: G01R31/12 , B60R16/02 , G01R19/0084 , G01R27/025 , G01R31/26 , H01M2200/00
Abstract: A system and a method for measuring dielectric strength of a vehicle using a high voltage are provided to prevent exposure of a passenger to danger by reducing dielectric strength between a chassis and a high voltage part of a vehicle using a high voltage such as a hybrid vehicle, an electric vehicle, and a fuel cell vehicle. A system for measuring dielectric strength of a vehicle using a high voltage includes a dielectric detection circuit, a Y-capacitor, a sensing unit, a filter and signal processing unit, and a converter and data processing unit. The Y-capacitor is installed in a high voltage part. The sensing unit includes resistors which are connected symmetrically with parallel resistors. The filter and signal processing unit is composed of a resistor and an amplifier and is connected with the sensing unit. The converter and data processing unit is composed of a converter and a controller and is connected with the amplifier.
Abstract translation: 提供一种用于测量使用高电压的车辆的介电强度的系统和方法，以通过使用诸如混合动力车辆的高电压降低车辆和车辆的高压部分之间的介电强度来防止乘客暴露于危险中 ，电动车辆和燃料电池车辆。 用于测量使用高电压的车辆的介电强度的系统包括介质检测电路，Y电容器，感测单元，滤波器和信号处理单元以及转换器和数据处理单元。 Y电容器安装在高压部分。 感测单元包括与并联电阻对称连接的电阻器。 滤波器和信号处理单元由电阻器和放大器组成，并与感测单元连接。 转换器和数据处理单元由转换器和控制器组成，并与放大器连接。
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公开(公告)号：KR1020030039496A
公开(公告)日：2003-05-22
申请号：KR1020010070435
申请日：2001-11-13
Applicant: 현대자동차주식회사
Inventor： 김진곤
IPC: B60L11/18
CPC classification number: Y02T10/7005 , Y02T10/7216 , Y02T10/7241
Abstract: PURPOSE: An electric vehicle battery control and test system is provided to allow for integrated test of battery and other devices including a battery management unit, charger and a main controller. CONSTITUTION: An electric vehicle battery control and test system comprises a main controller for controlling an overall test sequence including a charge process, discharge process and a rest cycle; a charge/discharge test unit for performing discharge of the battery in accordance with the programmed discharge pattern, and stopping the discharge process upon occurrence of trouble; an electric vehicle control unit(10) including an inverter and motor control unit(11) for setting a travel mode of the electric vehicle and recognizing a charging mode, a DC-DC converter(12) for supplying power of 12V and permitting charge of the auxiliary battery, and a charger(13) for setting a charging mode and performing a charging operation; a contact box for automatically cutting off circuit; a battery management unit(20) for sensing the state of the battery mounted to the electric vehicle, and managing the sensed state; a test information display panel(30) for displaying information on the battery charge and discharge cycle and the current test state; an AC relay(40) for setting the control unit and the battery management unit to operate in a charging mode by connecting a charging mode start relay and AC 220V to the charger; a junction box for distributing signal lines; and a computer(50) for displaying and storing test data.
Abstract translation: 目的：提供电动车辆电池控制和测试系统，以便对电池和其他设备（包括电池管理单元，充电器和主控制器）进行集成测试。 构成：电动车辆电池控制和测试系统包括用于控制包括充电过程，放电过程和休息周期的整体测试顺序的主控制器; 充放电测试单元，用于根据编程的放电模式进行电池的放电，并且在出现故障时停止放电过程; 电动车辆控制单元（10），包括用于设置电动车辆的行驶模式并识别充电模式的逆变器和电动机控制单元（11），用于提供12V电力的DC-DC转换器（12） 辅助电池和用于设定充电模式并执行充电操作的充电器（13）; 一个自动切断电路的接触盒; 电池管理单元（20），用于检测安装到电动车辆的电池的状态，以及管理感测到的状态; 用于显示关于电池充放电循环和当前测试状态的信息的测试信息显示面板（30）; 用于通过将充电模式启动继电器和AC 220V连接到充电器来将控制单元和电池管理单元设置为在充电模式下操作的AC继电器（40） 用于分配信号线的接线盒; 以及用于显示和存储测试数据的计算机（50）。
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公开(公告)号：KR1020020049283A
公开(公告)日：2002-06-26
申请号：KR1020000078414
申请日：2000-12-19
Applicant: 현대자동차주식회사
Inventor： 김진곤
IPC: B60L11/00
Abstract: PURPOSE: A torque control starting method for hybrid electric car is provided to remove a starting motor by starting a car with a main motor and controlling a quantity of torque generation according to a control time in a torque generation. CONSTITUTION: A car is started by using a main motor. A quantity of torque generation is controlled according to a control time in case of a torque generation. A first process generates a maximum torque in an initial starting. A second process decreases a torque in case a rate of a main shaft reaches a specific level in the car. A third process removes an input torque in case the rate of the main shaft reaches a level from 500 to 600 rpm in the car.
Abstract translation: 目的：提供一种用于混合动力电动车辆的转矩控制启动方法，通过利用主电动机起动轿厢来除去启动电动机，并根据转矩产生中的控制时间来控制转矩产生量。 构成：使用主电机启动汽车。 在产生扭矩的情况下，根据控制时间来控制扭矩产生量。 第一个过程在初始启动时产生最大转矩。 在主轴的速度达到汽车中的特定水平的情况下，第二过程减小转矩。 在主轴的速度达到汽车中的500至600rpm的水平的情况下，第三过程消除了输入转矩。
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公开(公告)号：KR101081207B1
公开(公告)日：2011-11-07
申请号：KR1020090017913
申请日：2009-03-03
Applicant: 현대자동차주식회사
IPC: G01R19/00 , G01R19/165
Abstract: 이발명의고전압배터리시스템의셀전압측정및 셀밸런싱회로는, 다수의배터리셀들이직렬접속되며, 인접하는적어도둘 이상의배터리셀들이하나의배터리모듈로묶여지고, 배터리모듈별셀전압측정및 셀밸런싱부를포함한다. 이셀전압측정및 셀밸런싱부는, 배터리모듈의일단에직렬로연결된제1저항및 제1스위칭소자와; 배터리모듈의타단에직렬로연결된제2저항및 제2스위칭소자와; 배터리모듈을구성하는다수의배터리셀들의사이에각각연결된다수의접속저항과; 제1스위칭소자와인접하는접속저항과, 인접하는두 접속저항과, 제2스위칭소자와인접하는접속저항을각각연결하는다수의접속스위칭소자와; 제1스위칭소자와제2스위칭소자사이에연결된커패시터와; 제1스위칭소자와커패시터의공통접점과전압측정기사이에연결된제3스위칭소자와; 제2스위칭소자와커패시터의공통접점과전압측정기사이에연결된제4스위칭소자를구비한다.
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公开(公告)号：KR1020100113248A
公开(公告)日：2010-10-21
申请号：KR1020090031723
申请日：2009-04-13
Abstract: PURPOSE: The cooling system of the vehicle high voltage battery. The motor locking malfunction is diagnosed by using the general DC motor. While reducing the cost, the stable cooling motion can be secured. CONSTITUTION: The cooling system of the vehicle high voltage battery. The battery controller(410) and cooling module(420) are included. The battery controller comprises the CPU(411) outputting the speed command chopping. The cooling module comprises the general DC motor(422) and motor driving transistor(424).
Abstract translation: 目的：车载高压电池的冷却系统。 使用普通直流电机诊断电机锁定故障。 在降低成本的同时，可以确保稳定的冷却运动。 构成：车载高压电池的冷却系统。 包括电池控制器（410）和冷却模块（420）。 电池控制器包括输出速度指令切断的CPU（411）。 冷却模块包括通用DC电动机（422）和电动机驱动晶体管（424）。
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