모터 구동 장치, 모터를 제어하는 제어 방법, 그리고 모터의 각 정보를 계산하는 계산 장치
    36.
    发明公开
    모터 구동 장치, 모터를 제어하는 제어 방법, 그리고 모터의 각 정보를 계산하는 계산 장치 审中-实审
    电动机驱动装置,用于控制电动机和计算装置的方法,用于计算拐角的角度信息

    公开(公告)号:KR1020160104166A

    公开(公告)日:2016-09-05

    申请号:KR1020150026607

    申请日:2015-02-25

    CPC classification number: H02P6/18 H02P27/08 H02K11/00 H02K29/00

    Abstract: 본발명은모터구동장치에관한것이다. 본발명의모터구동장치는, 각신호에기반하여제1상신호, 제2상신호, 그리고제3상신호를출력하는모터제어기, 제1상신호, 제2상신호, 그리고제3상신호에기반하여제1상제어신호, 제2상제어신호, 그리고제3상제어신호를각각외부의모터로출력하는게이트드라이버, 제1상제어신호, 제2상제어신호, 그리고제3상제어신호로부터제1상전류신호, 제2상전류신호, 제3상전류신호를검출하는전류센서, 그리고제1상전류신호, 제2상전류신호, 그리고제3상전류신호를이용하여전류연산신호를계산하고, 제1상신호및 상기제2상신호를이용하여전압연산신호를계산하고, 그리고전류연산신호및 전압연산신호를이용하여각 신호를계산하도록구성되는센서리스연산회로로구성된다.

    Abstract translation: 电动机驱动装置技术领域本发明涉及电动机驱动装置。 本发明的电机驱动装置包括:基于每个信号输出第一相位信号,第二相位信号和第三相位信号的电动机控制器; 分别基于所述第一相位信号,所述第二相位信号和所述第三相位信号,向所述外部电动机输出第一相位控制信号,第二相位控制信号和第三相位控制信号的栅极驱动器; 检测来自第一相位控制信号,第二相位控制信号和第三相位控制信号的第一相位电流信号,第二相位电流信号和第三相位电流信号的电流传感器; 以及无传感器计算电路,通过使用第一相电流信号,第二相电流信号和第三相电流信号来计算电流计算信号,以通过使用第一相位信号和第二相位信号来计算电压计算信号, 并且通过使用当前计算信号和电压计算信号来计算每个信号。 本发明的目的在于提供一种马达驱动装置及其控制方法以及计算装置,用于计算能够检测无传感器BLDC马达的转子位置的马达的角度信息。

    전동기 구동 회로 및 그것의 동작 방법
    37.
    发明公开
    전동기 구동 회로 및 그것의 동작 방법 审中-实审
    电机驱动电路及其运行方法

    公开(公告)号:KR1020150033413A

    公开(公告)日:2015-04-01

    申请号:KR1020130113400

    申请日:2013-09-24

    CPC classification number: H02P6/08 H02P6/15

    Abstract: 본발명에따른전동기에구동신호를전송하는전동기구동회로는펄스폭 변조신호에상응하는상기구동신호를생성하는게이트드라이버, 상기전동기에장착된홀 센서로부터수신된홀 센서신호에따라상기펄스폭 변조신호를생성하는펄스폭 변조신호발생기, 상기게이트드라이버에공급되는링크전류를측정하는전류센서, 상기측정된링크전류의고주파성분을제거한필터전류를출력하는저주파통과필터, 그리고상기필터전류를참조하여스타트신호에따라리드앵글을생성하는최소소비전력추정부를포함하고, 상기펄스폭 변조신호는상기리드앵글에따라변경될수 있다.

    Abstract translation: 提供了一种用于将驱动信号发送到电动机的电动机驱动电路,包括产生与脉宽调制(PWM)信号对应的驱动信号的栅极驱动器,PWM信号发生器,根据从 安装在电动机中的霍尔传感器,测量提供给栅极驱动器的链路电流的电流传感器,输出被测量的链路电流的高频分量已被去除的滤波电流的低频(LFP)滤波器,以及 所述最小功率消耗估计单元根据所述滤波电流根据起始信号生成引导角,其中所述PWM信号可以根据所述引导角改变。

    최대 전력 추출 장치
    38.
    发明公开
    최대 전력 추출 장치 审中-实审
    追踪最大功率的装置

    公开(公告)号:KR1020140081380A

    公开(公告)日:2014-07-01

    申请号:KR1020120151064

    申请日:2012-12-21

    CPC classification number: H02J3/385 H02M3/1588 Y02B70/1466 Y02E10/58

    Abstract: An apparatus for tracking maximum power according to the present invention includes a battery; a voltage controller for adjusting the magnitude of first power output from the battery according to a resistor selected from among a plurality of resistors, and generating a comparison signal according to the difference in magnitude between operating voltage of the first power having the magnitude adjusted according to the selected resistor and reference voltage; a switching part connected between the battery and a load to adjust the magnitude of the operating voltage according to the magnitude variation of the comparison signal in response to first and second switching control signals; a switching controller for generating the first and second switching control signals to reduce the magnitude between the operating voltage and the reference voltage according to the comparison signal to a value within a predetermined tolerance; and a maximum power controller for calculating the number of first operations obtained by counting the number of occurrences of the first switching control signal or the second switching control signal for a predetermined time if the comparison signal is reduced to a value within the predetermined tolerance. The maximum power controller compares the number of the first operations and the number of second operations obtained by counting the magnitude of the maximum power at the load according to stored internal operating voltage, and generates a selection signal used to change the selection of the resistors according to the comparison result to adjust the magnitude of the first power.

    Abstract translation: 根据本发明的用于跟踪最大功率的装置包括电池; 电压控制器,用于根据从多个电阻器中选择的电阻器来调节从电池输出的第一功率的大小,并根据第一功率的工作电压之间的幅度差产生比较信号,该第一功率的工作电压具有根据 所选电阻和参考电压; 连接在所述电池和负载之间的开关部,其响应于所述第一和第二开关控制信号,根据所述比较信号的幅度变化来调整所述工作电压的大小; 开关控制器,用于产生第一和第二开关控制信号,以根据比较信号将工作电压和参考电压之间的幅度减小到预定公差内的值; 以及最大功率控制器,用于如果所述比较信号减小到所述预定公差内的值,则通过对所述第一切换控制信号或所述第二切换控制信号的出现次数进行计数而获得的第一操作的数量达预定时间。 最大功率控制器通过根据存储的内部工作电压对负载中的最大功率的大小进行计数而获得的第一操作的数量和第二操作的数量进行比较,并且生成用于改变电阻器的选择的选择信号 比较结果来调整第一功率的大小。

    절연 게이트 바이폴라 트랜지스터
    39.
    发明公开
    절연 게이트 바이폴라 트랜지스터 审中-实审
    绝缘栅双极晶体管

    公开(公告)号:KR1020140063327A

    公开(公告)日:2014-05-27

    申请号:KR1020120130550

    申请日:2012-11-16

    Abstract: A horizontal insulated gate bipolar transistor according to an embodiment of the present invention comprises: a first conductive semiconductor substrate; a second conductive drift region formed on the upper part of the first conductive semiconductor substrate; a gate electrode arranged on the first conductive semiconductor substrate; a first emitter electrode which is spaced apart from the gate electrode and is arranged on the first conductive semiconductor substrate to be adjacent to one side surface of the gate electrode; a collector electrode which is spaced apart from the gate electrode and is arranged on a second conductive semiconductor substrate to be adjacent to the other side surface of the gate electrode; a second emitter electrode arranged between the gate electrode and the collector electrode; and a trench insulation film formed between the second emitter electrode and the collector electrode in the second conductive drift region.

    Abstract translation: 根据本发明实施例的水平绝缘栅双极晶体管包括:第一导电半导体衬底; 形成在第一导电半导体衬底的上部的第二导电漂移区; 布置在所述第一导电半导体衬底上的栅电极; 第一发射电极,与栅电极间隔开,并配置在第一导电半导体衬底上,与栅电极的一个侧表面相邻; 与所述栅电极间隔开并配置在与所述栅电极的另一侧面相邻的第二导电半导体衬底上的集电极; 布置在栅电极和集电极之间的第二发射极; 以及在第二导电漂移区域中形成在第二发射极和集电极之间的沟槽绝缘膜。

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