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    내연기관의 전자식 터보차져 제어장치 및 그 방법
    54.
    发明公开
    내연기관의 전자식 터보차져 제어장치 및 그 방법 无效
    用于控制内燃机电子涡轮增压器的装置和方法

    公开(公告)号：KR1020030032521A

    公开(公告)日：2003-04-26

    申请号：KR1020010064327

    申请日：2001-10-18

    Applicant: 기아자동차주식회사

    Inventor： 김경수

    IPC: F02D23/00

    CPC classification number: Y02T10/144

    Abstract: PURPOSE: An apparatus and a method for controlling an electronic turbocharger are provided to achieve improved engine performance, while reducing parts count and manufacturing costs. CONSTITUTION: An apparatus comprises a compression turbine mounted in a housing which has an inlet port(51) formed at the front portion of the housing and an outlet port(52) connected to an intercooler(4) connected to a cylinder(3) through a pipe(2), wherein the compression turbine rotates in accordance with the frequency of rotation of a supercharger motor(7) and presses external air; a gear box(6) having an input gear(61) and an output gear(62) with different gear ratio, which reduces or amplifies the power generated from the supercharger motor and transmits the power to the compression turbine; the supercharger motor having a frequency of rotation determined in accordance with the signal output from a control unit; the control unit for determining the frequency of rotation of the charger motor so that an optimum engine performance is obtained, and outputting a driving signal to a motor control unit; and the motor control unit for supplying voltage corresponding to the signal output from the control unit, to the supercharger motor.

    Abstract translation: 目的：提供一种用于控制电子涡轮增压器的装置和方法，以实现改进的发动机性能，同时减少零件数量和制造成本。 构成：装置包括安装在壳体中的压缩涡轮机，其具有形成在壳体前部的入口端口（51）和连接到连接到气缸（3）的中间冷却器（4）的出口（52），所述中间冷却器 管道（2），其中所述压缩涡轮机根据增压器马达（7）的旋转频率旋转并压缩外部空气; 具有输入齿轮（61）和具有不同齿轮比的输出齿轮（62）的齿轮箱（6），其减小或放大从增压器马达产生的功率并将功率传递到压缩涡轮机; 所述增压电动机具有根据从控制单元输出的信号确定的旋转频率; 所述控制单元用于确定所述充电器马达的旋转频率以获得最佳的发动机性能，并将驱动信号输出到马达控制单元; 以及电动机控制单元，用于将对应于从控制单元输出的信号的电压提供给增压器电动机。

    배터리 과방전제어시스템
    58.
    发明公开
    배터리 과방전제어시스템 失效
    电池过放电控制系统

    公开(公告)号：KR1020020022391A

    公开(公告)日：2002-03-27

    申请号：KR1020000055166

    申请日：2000-09-20

    Applicant: 기아자동차주식회사

    Inventor： 김경수

    IPC: H02J7/14

    Abstract: PURPOSE: A battery over-discharge control system is provided to automatically charge the battery by starting an engine, when the batter voltage is lower than a predetermined level. CONSTITUTION: A battery over-discharge control system comprises a starter motor(11) for generating and transmitting a rotating power so as to rotate a crankshaft of an engine(10); an electric unit(12) for operating a lamp and other devices; a key switch(50) for starting a vehicle; a battery(30) for applying a power to the electric unit and the starter motor in accordance with the operation of the key switch; a generator(40) connected to the battery, and which is driven by the rotation of the engine so as to charge or discharge the battery of the engine; and a control unit(20) for judging whether the voltage output from the battery is lower than a predetermined level through a built-in program and data stored in a memory; and controlling the rotational frequency of the engine to reach a predetermined level or higher so as to charge power to the battery.

    Abstract translation: 目的：提供电池过放电控制系统，当电池电压低于预定电平时，通过起动发动机来自动对电池充电。 构成：电池过放控制系统包括用于产生和传递旋转动力以使发动机（10）的曲轴旋转的起动电动机（11）; 用于操作灯和其他装置的电单元（12）; 用于起动车辆的钥匙开关（50）; 电池（30），用于根据钥匙开关的操作向电气单元和起动电动机施加电力; 连接到电池的发电机（40），其由发动机的旋转驱动，以对发动机的电池进行充电或放电; 以及控制单元（20），用于通过内置程序和存储在存储器中的数据来判断从电池输出的电压是否低于预定电平; 并且控制发动机的转速达到预定水平或更高，以便为电池充电。

    59.
    外观设计
    失效

    公开(公告)号：KR3002634540000S

    公开(公告)日：2000-09-15

    申请号：KR3019990029914

    申请日：1999-12-10

    Applicant: 기아자동차주식회사

    Designer： 김경수

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