필름커패시터
    12.
    发明公开
    필름커패시터 失效
    电容电容器

    公开(公告)号:KR1020100057968A

    公开(公告)日:2010-06-03

    申请号:KR1020080116609

    申请日:2008-11-24

    CPC classification number: H01G2/08 H01G2/04 H01G4/32 Y02T10/7022

    Abstract: PURPOSE: A film capacitor is provided to obtain high durability and stability by emitting heat of the film cell to the outside through a heat sink. CONSTITUTION: A film capacitor comprises a case(3) and a heat sink(9). One side of the case is opened. The case is made of plastic materials. The heat sink is made of the metal materials. The heat sink includes a heat absorption unit(5) and a radiation unit(7). The film cell and the heat absorption unit of the heat sink are molded inside the case using epoxy. The heat sink is exposed to the outside of the case through the opening side of the case.

    Abstract translation: 目的:提供一种薄膜电容器,通过散热片将薄膜电池的外部热量散发出来,以获得高的耐久性和稳定性。 构成:薄膜电容器包括壳体(3)和散热器(9)。 案件的一面被打开。 外壳采用塑料材质制成。 散热片由金属材料制成。 散热器包括吸热单元(5)和辐射单元(7)。 散热器的薄膜电池和吸热单元使用环氧树脂模制在壳体内部。 散热器通过外壳的开口侧暴露于外壳外部。

    하이브리드 및 연료전지 차량의 모터 제어를 위한 레졸버 비선형성 보상 방법
    14.
    发明授权
    하이브리드 및 연료전지 차량의 모터 제어를 위한 레졸버 비선형성 보상 방법 有权
    用于校正混合燃料电池车辆旋转变压器非线性位置的方法

    公开(公告)号:KR101209679B1

    公开(公告)日:2012-12-10

    申请号:KR1020100037148

    申请日:2010-04-22

    CPC classification number: H02P23/0077 B60L11/18 H02P2203/05 Y02T10/642

    Abstract: 본발명은하이브리드및 연료전지차량의모터제어를위한레졸버비선형성보상방법에관한것으로서, 더욱상세하게는하이브리드및 연료전지차량의모터제어를위해서레졸버의비선형성을보상함으로써, 모터에대한고토크및 고속운전영역에서의전류제어가안정적으로이루어질수 있도록한 하이브리드및 연료전지차량의모터제어를위한레졸버비선형성보상방법에관한것이다.즉, 본발명은모터가등저속구동하는동안, 레졸버에서회전자위치정보가 RDC로출력되면, 출력된회전자위치정보데이터를추출하는동시에레졸버실제위치변위량, 레졸버위치변위량이론치, 및레졸버위치이론치를구하고, 구해진레졸버의현위치와레졸버위치이론치를보상테이블의입력및 출력값이되도록저장한후, 보상테이블의보상함수를통한레졸버의비선형성을선형적으로보상함으로써, 모터에대한고토크및 고속운전영역에서의전류제어가안정적으로이루어질수 있도록한 하이브리드및 연료전지차량의모터제어를위한레졸버비선형성보상방법을제공하고자한 것이다.

    하이브리드 및 전기 자동차용 전기장치의 냉각장치
    15.
    发明公开
    하이브리드 및 전기 자동차용 전기장치의 냉각장치 失效
    电动汽车和混合动力汽车电气部件的冷却装置

    公开(公告)号:KR1020120061366A

    公开(公告)日:2012-06-13

    申请号:KR1020100122656

    申请日:2010-12-03

    CPC classification number: H05K7/20254 H01L23/473 H01L2924/0002 H01L2924/00

    Abstract: PURPOSE: A cooling device for electric parts in hybrid and electric vehicles is provided to reduce thermal affects between two electric parts by using separate cooling water for each electric part. CONSTITUTION: An upper first electric part(10) and a lower second electric part(11) are stacked. Upper and lower cooling water paths are formed between the first and second electric parts. The cooling water paths are formed in a structure in which an inlet(13) on one side is connected to an outlet on the other side. A plate-type cooling separator(15) is installed in the boundary between the cooling water paths formed on the underside of the first electric part and the top of the second electric part. Cooling water drawn into the inlet is divided into the upper and lower cooling water paths, and the divided cooling water is discharged to the outlet.

    Abstract translation: 目的:提供混合动力和电动车辆电气部件的冷却装置,通过为每个电气部件使用单独的冷却水来减少两个电气部件之间的热影响。 构成:堆叠上部第一电气部件(10)和下部第二电气部件(11)。 在第一和第二电气部件之间形成有上下冷却水路径。 冷却水路径形成为一侧的入口(13)与另一侧的出口连接的结构。 在形成在第一电气部件的下侧的冷却水路径与第二电气部件的顶部之间的边界上安装有板式冷却分离器(15)。 吸入入口的冷却水分为上,下冷却水路,分流冷却水排放到出口。

    모터의 전력 케이블 단선 검출방법
    16.
    发明授权
    모터의 전력 케이블 단선 검출방법 有权
    电动机电缆断线检测方法

    公开(公告)号:KR101114375B1

    公开(公告)日:2012-02-14

    申请号:KR1020100092053

    申请日:2010-09-17

    Abstract: PURPOSE: A method for detecting the disconnection of a power cable of a motor is provided to prevent lethal damage by accurately detecting the disconnection of the power cable in the initial stages. CONSTITUTION: A controller detects current supplied to each phase of a motor according to the switching of an inverter. The controller detects the drive speed of a motor(S102), whether the drive speed exceeds the fixed reference speed or not is determined(S103). If the drive speed of the motor exceeds the fixed reference speed, whether the control current for motor drive exceeds the reference value of the maximum current or not is determined(S104). If the control current for the motor drive exceeds the reference value of the maximum current, the disconnection of the power cable connecting an inverter and a motor is activated(S105). Whether the phase current supplied to a motor is lower than the second reference value of the current reference or not is determined(S106). If the phase current exceeds the second reference value, the power cable is determined as the normal state.

    Abstract translation: 目的:提供一种用于检测电动机电源线断开的方法,通过在初始阶段精确检测电力电缆的断开来防止致死性损坏。 构成:根据逆变器的切换,控制器检测提供给电机各相的电流。 控制器检测电动机的驱动速度(S102),判定驱动速度是否超过固定基准速度(S103)。 如果电动机的驱动速度超过固定参考速度,则确定电动机驱动器的控制电流是否超过最大电流的参考值(S104)。 如果电机驱动器的控制电流超过最大电流的参考值,则激活连接变频器和电机的电源线的断开(S105)。 确定提供给电动机的相电流是否低于当前基准的第二参考值(S106)。 如果相电流超过第二参考值,则将电源线确定为正常状态。

    온도 센싱신호로부터의 온도 산출 방법
    18.
    发明公开
    온도 센싱신호로부터의 온도 산출 방법 无效
    从温度感测信号计算温度的方法

    公开(公告)号:KR1020090039252A

    公开(公告)日:2009-04-22

    申请号:KR1020070104778

    申请日:2007-10-17

    CPC classification number: G01K7/25 B60W20/00 G01K2205/00 G01K2219/00

    Abstract: A method for calculating temperature from temperature sensing signals is provided to lower computational load of a CPU and improve processing speed and manage temperature change rapidly. A method for calculating temperature from temperature sensing signals comprises: a step for extending the sensing range of a temperature sensor(2) into predetermined AD conversion value range; a step for saving maximum value and minimum value of AC conversion value in uniformly divided sections; a step for making temperature conversion value corresponding to the maximum value and minimum value into data; a step for storing the transformed data in a memory(5); a step for converting sensing signals, outputted on a real time basis, into the AD conversion value through an AD converter(3); a step for calculating the AD conversion value corresponding to the expanded sensing range through a CPU(4); and a step for producing temperature according to the output of the temperature sensor.

    Abstract translation: 提供了一种从温度检测信号计算温度的方法,以降低CPU的计算量,提高处理速度,快速管理温度变化。 一种用于从温度感测信号计算温度的方法包括:将温度传感器(2)的感测范围延伸到预定的AD转换值范围内的步骤; 在均匀分割的部分中保存AC转换值的最大值和最小值的步骤; 将与最大值和最小值对应的温度转换值变为数据的步骤; 用于将变换的数据存储在存储器(5)中的步骤; 用于将通过AD转换器(3)实时输出的感测信号转换成AD转换值的步骤; 通过CPU(4)计算与扩展的感测范围对应的AD转换值的步骤; 以及根据温度传感器的输出产生温度的步骤。

    임피던스 매칭법을 이용한 인버터 커패시터 모듈의 회로 구성방법
    20.
    发明授权
    임피던스 매칭법을 이용한 인버터 커패시터 모듈의 회로 구성방법 有权
    使用阻抗匹配构建变频器电容器模块电路的方法

    公开(公告)号:KR101543039B1

    公开(公告)日:2015-08-10

    申请号:KR1020090101514

    申请日:2009-10-26

    Abstract: 본발명은전기자동차의구동모터를구동시키기위한인버터의회로구성방법에관한것으로서, 인버터동작시파워모듈에서발생하는스위칭노이즈를효과적으로저감할수 있고, 특히소자의사양선정을위해시험을통한종래의전자파성능검증방식에서샘플제작비및 인력등이과다하게소요되었던문제점을개선할수 있는새로운커패시터모듈의회로구성방법을제공하고자하는것이다. 이를위해, Y-커패시터를포함하는커패시터모듈의회로구성방법에있어서, a) 커패시터모듈을구성한뒤 Y-커패시터에서실제전압또는전류파형을측정하는단계; b) 상기전압파형또는전류파형으로부터독립된주파수성분을추출및 분리한뒤, 분리된각 주파수성분별로병렬의등가회로를구성하는단계; c) 각소자의값을단계적으로가변시키면서얻어지는시뮬레이션파형을실측파형과비교하여각 소자의값을선정하는단계; 및 d) 최종선정된소자의값으로병렬의임피던스등가회로가완성되면, 선정된용량의 Y-커패시터를사용하여실제커패시터모듈을구성하는단계;를포함하는회로구성방법이개시된다.

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