公开(公告)号：KR1020070066091A

公开(公告)日：2007-06-27

申请号：KR1020050126852

申请日：2005-12-21

Applicant: 동부대우전자 주식회사

Inventor： 조규홍

IPC: H02K3/50

CPC classification number: H02K3/522 ,  H02K11/33 ,  H02K2203/03 ,  H02K2211/03 ,  H05K1/119 ,  H05K3/306 ,  H05K3/3405 ,  H05K2201/1003 ,  H05K2201/10287 ,  H05K2201/10303 ,  H05K2201/10863 ,  H05K2201/10962

Abstract: A coupling structure for a motor coil is provided to easily connect and fix a coil to a printed circuit board by coupling the coil to a connecting pin which is connected to the printed circuit board. A coupling structure electrically couples a coil(130) wounded around a stator(150) of a motor assembly to a circuit pattern(111) of a printed circuit board(110). Plural connecting pins(120) are electrically connected to the circuit pattern of the printed circuit board. The coil is indirectly connected to the circuit pattern through the connecting pins to control current flowing through the coil. The coil is soldered on a protruding portion of the connecting pin.

Abstract translation: 提供一种用于电动机线圈的联接结构，用于通过将线圈耦合到连接到印刷电路板的连接销来容易地将线圈连接并固定到印刷电路板。 耦合结构将缠绕在电动机组件的定子（150）周围的线圈（130）电耦合到印刷电路板（110）的电路图案（111）。 多个连接引脚（120）电连接到印刷电路板的电路图案。 线圈通过连接引脚间接连接到电路图案，以控制流过线圈的电流。 线圈焊接在连接销的突出部分上。

公开(公告)号：KR1020080094141A

公开(公告)日：2008-10-23

申请号：KR1020070038167

申请日：2007-04-19

Applicant: 동부대우전자 주식회사

Inventor： 조규홍

IPC: H02P7/28 ,  H02P1/18

CPC classification number: H02P7/28 ,  H02M7/48 ,  H02P1/18 ,  H02P29/60

Abstract: A method and an apparatus for controlling a single-phase inverter motor are provided to secure driving stability of the motor by controlling the motor according to reference RPM(Revolutions Per Minute) based on an internal temperature of an electronic product during initial driving of the motor. A method for controlling a single-phase inverter motor includes the steps of: operating an electronic product in an initial operation mode according to an initial operation command of the electronic product(S200); detecting an internal temperature of the electronic product(S202); determining reference RPM based on the detected internal temperature of the electronic product(S204); counting time elapsed after exceeding the reference RPM when the current RPM of the electronic product exceeds the reference RPM(S208); and changing an operation mode of the electronic product when the counted time reaches predetermined time(S212).

Abstract translation: 提供了一种用于控制单相逆变电动机的方法和装置，以通过基于马达的初始驱动期间基于电子产品的内部温度的参考RPM（每分钟转数）控制电动机来确保电动机的驱动稳定性 。 一种用于控制单相逆变电动机的方法包括以下步骤：根据电子产品的初始操作命令在初始操作模式下操作电子产品（S200）; 检测电子产品的内部温度（S202）; 基于检测到的电子产品的内部温度来确定参考RPM（S204）; 当电子产品的当前RPM超过参考RPM时，计算超过参考RPM之后的时间（S208）; 以及当所述计数时间到达预定时间时改变所述电子产品的操作模式（S212）。

公开(公告)号：KR1020070066092A

公开(公告)日：2007-06-27

申请号：KR1020050126853

申请日：2005-12-21

Applicant: 동부대우전자 주식회사

Inventor： 조규홍

IPC: H02P27/02 ,  H02P1/44

CPC classification number: H02P27/02 ,  H02M1/36 ,  H02M3/07 ,  H02P1/44 ,  H02P2201/03

Abstract: A circuit for generating motor driving voltage is provided to remarkably reduce the number of coil winding turns wound around a stator core of the motor by supplying a DC voltage of low voltage to the stator coil. A boosting unit(V10) boots AC power into a boosted voltage, and a bridge rectifying unit(D20) rectifies the voltage output from the boosting unit. A first electrolytic capacitor(CE10) is connected to the bridge rectifying unit, and outputs a DC voltage of a second low voltage according to charge/discharge operation. A second electrolytic capacitor(CE20) lowers the voltage of the first electrolytic capacitor to a predetermined level to output a DC voltage of a second low voltage. A capacitor is connected in series to the first electrolytic capacitor to divide the voltage to be charged in the first electrolytic capacitor.

Abstract translation: 提供一种用于产生电动机驱动电压的电路，通过向定子线圈提供低电压的DC电压，显着地减少了缠绕在电动机的定子铁心上的线圈绕组匝数。 升压单元（V10）将交流电源引导到升压电压，桥式整流单元（D20）对升压单元输出的电压进行整流。 第一电解电容器（CE10）连接到桥式整流单元，并根据充电/放电操作输出第二低电压的直流电压。 第二电解电容器（CE20）将第一电解电容器的电压降低到预定电平，以输出第二低电压的直流电压。 电容器串联连接到第一电解电容器，以将要充电的电压划分到第一电解电容器中。