전동기 구동장치 및 이의 제어방법
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    发明授权
    전동기 구동장치 및 이의 제어방법 有权
    电动机驱动装置及其控制方法

    公开(公告)号:KR101319303B1

    公开(公告)日:2013-10-16

    申请号:KR1020120101189

    申请日:2012-09-12

    CPC classification number: H02P21/14 H02P21/05 H02P2205/01 H02P2207/05

    Abstract: PURPOSE: A motor driving device and a controlling method thereof are provided to reduce the complexity of a circuit by removing a filter circuit and a power source. CONSTITUTION: A PAM circuit includes a converter. An inverter is serially connected to the PAM circuit. A motor current control unit (600) controls the inverter. A PAM control unit (400) generates a PAM control signal and controls the converter. [Reference numerals] (10) Phase current detection and coupling coordinate system current conversion unit; (20) Phase voltage detection and coupling coordinate system voltage conversion unit; (30) Rotor location detection unit; (400) PAM control unit; (500) Motor; (600) Motor current control unit; (AA,CC) Voltage sensor; (BB) Current sensor; (DD) PAM control signal; (EE) PWM control signal

    Abstract translation: 目的:提供电机驱动装置及其控制方法,通过去除滤波电路和电源来降低电路的复杂性。 构成:PAM电路包括一个转换器。 逆变器串联连接到PAM电路。 电动机电流控制单元(600)控制逆变器。 PAM控制单元(400)产生PAM控制信号并控制转换器。 (附图标记)(10)相电流检测和耦合坐标系电流转换单元; (20)相电压检测与耦合坐标系电压转换单元; (30)转子位置检测单元; (400)PAM控制单元; (500)电机; (600)电机电流控制单元; (AA,CC)电压传感器; (BB)电流传感器; (DD)PAM控制信号; (EE)PWM控制信号

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