公开(公告)号：JP2014117141A

公开(公告)日：2014-06-26

申请号：JP2013087470

申请日：2013-04-18

Applicant: Korea Electronics Technology Inst ,  コリア エレクトロニクス テクノロジ インスティチュート

Inventor： GU BON GWAN ,  CHOI JUN HYUK ,  JUNG IN SOUNG ,  PARK JOON SUNG ,  KIM JIN HONG

IPC: H02P27/06 ,  H02P21/00 ,  H02P27/04 ,  H02P29/00

CPC classification number: G01R31/34 ,  H02H7/08 ,  H02P29/0243

Abstract: PROBLEM TO BE SOLVED: To provide a failure detection method of a series coil permanent magnet motor, and to provide a supporting system therefor.SOLUTION: A failure detection method of a series coil motor includes steps S101, 103 for driving a series coil motor based on a predetermined current command value, a step S105 for detecting the phase current vector of a motor, a step S107 calculating a current compensation value for removing the reverse phase (negative sequence) component of the motor based on the phase current vector, a step S109 for providing the current compensation value to a reverse phase current control machine, a step S111 for calculating the failure phase and the degree of failure of the series coil motor by using a failure model to which the output from the reverse phase current control machine, and the induction flux variation of a specific slot of a specific phase of the series coil motor failed and other slot of the same phase as the specific phase are applied, and an application step for applying a current command value to which the failure phase and the degree of failure thus calculated are applied.

Abstract translation: 要解决的问题：提供串联线圈永磁电动机的故障检测方法，并提供其支撑系统。解决方案：串联线圈电动机的故障检测方法包括用于驱动串联线圈电动机的步骤S101,103 根据预定的电流指令值，检测电动机的相电流矢量的步骤S105，基于相电流矢量计算去除电动机的反相（负序）分量的电流补偿值的步骤S107，步骤 S109，用于向反相电流控制机提供电流补偿值;步骤S111，用于通过使用来自反相电流控制机的输出的故障模型来计算串联线圈电动机的故障相位和故障程度， 并且串联线圈电动机的特定相的特定槽的感应通量变化发生故障，并且施加与特定相位相同相位的其它槽， d应用施加了故障阶段和如此计算的故障程度的当前命令值的应用步骤。

公开(公告)号：JP2015180176A

公开(公告)日：2015-10-08

申请号：JP2015021333

申请日：2015-02-05

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： PARK JOON SUNG ,  KIM JIN HONG ,  CHOI JUN HYUK ,  JUNG IN SOUNG

IPC: H02P9/48 ,  H02P9/00

Abstract: 【課題】発電機発電システムに関し、少ない費用で発電機で出力される電力を一定に出力することができ、発電ソース源の速度が非常に速く変更される場合にも対応することができる発電機の発電方法及びシステムを提供することにある。【解決手段】複数の発電機10から生産しようとする基準総電力を選定する段階と、前記基準総電力と毎瞬間それぞれの発電機でセンシングされた速度を用いて電流の指令値を算出する段階と、算出された前記電流の指令値を利用して、それぞれの発電機で出力される総電力が前記基準総電力に近似するようにそれぞれの前記発電機10の出力電流を調節する段階とを含む。【選択図】図1

公开(公告)号：JP2010004729A

公开(公告)日：2010-01-07

申请号：JP2008334145

申请日：2008-12-26

Applicant: Denshi Buhin Kenkyuin ,  電子部品研究院Korea Electronics Technology Institute

Inventor： SEO JUNG MOO ,  KIM JOO HAN ,  RYU SE-HYUN ,  JUNG IN SOUNG ,  LIM SEUNG BIN ,  CHOI JUN HYUK ,  KIM YOUNG KYOUN ,  GU BON GWAN

IPC: H02K3/47 ,  H02K3/04 ,  H02K21/14

CPC classification number: H02K3/47

Abstract: PROBLEM TO BE SOLVED: To provide a slotless motor which can combine two or more unit coil bodies easily and correctly.
SOLUTION: Two unit coil bodies facing each other are combined in a circular form with different inner diameters to constitute two or more circular coil bodies. Each circular coil body with a smaller inner diameter is inserted inside the circular coil body with a larger inner diameter sequentially out of two or more circular coil bodies to constitute a stator coil. Then, the respective sums of horizontal widths of two or more unit coil bodies of U phase, V phase and W phase are made equal, so the intensities of magnetic fields of the U phase, V phase and W phase are balanced and the stator can be manufactured correctly in response to the designer's intent, and the assembly process can also be simplified significantly.
COPYRIGHT: (C)2010,JPO&INPIT

Abstract translation: 要解决的问题：提供一种可以容易且正确地组合两个或多个单元线圈体的无槽电动机。 解决方案：相互面对的两个单元线圈体以不同的内径的圆形组合成构成两个或多个圆形线圈体。 具有较小内径的每个圆形线圈体从两个或更多个圆形线圈体中顺序地插入到具有较大内径的圆形线圈体内，构成定子线圈。 然后，将U相，V相和W相的两个以上的单位线圈体的各个水平宽度的和相等，使得U相，V相和W相的磁场强度平衡，并且定子可以 可以根据设计人员的意图进行正确的制造，并且组装过程也可以大大简化。 版权所有（C）2010，JPO＆INPIT

公开(公告)号：JP2014117140A

公开(公告)日：2014-06-26

申请号：JP2013062116

申请日：2013-03-25

Applicant: Korea Electronics Technology Inst ,  コリア エレクトロニクス テクノロジ インスティチュート

Inventor： JUNG IN SOUNG ,  CHOI JUN HYUK ,  GU BON GWAN ,  PARK JOON SUNG ,  KIM JIN HONG

IPC: H02P21/00 ,  H02P23/00 ,  H02P27/04

CPC classification number: H02P21/0096 ,  H02H7/0838 ,  H02P21/26 ,  H02P21/50 ,  H02P29/0241 ,  H02P29/0243 ,  H02P29/028

Abstract: PROBLEM TO BE SOLVED: To provide a failure detection method of a parallel coil permanent magnet motor, and to provide a supporting system therefor.SOLUTION: A failure detection method of a parallel coil permanent magnet motor includes a step for driving a parallel coil motor based on a predetermined current command value, a step for detecting the current vector of the motor, a step for calculating a current compensation value for removing the reverse-phase component of the motor based on the current vector, a step for providing the current compensation value to a reverse-phase current control machine, a step for calculating the failure phase of a parallel coil motor and the degree of failure by using a failure model to which the output from the reverse-phase current control machine, and the induction flux variation of a specific slot of a specific phase of the parallel coil motor failed and other slot of the same phase as the specific phase are applied, and an application step for applying a current command value to which the failure phase and the degree of failure thus calculated are applied.

Abstract translation: 要解决的问题：提供一种并联线圈永磁电动机的故障检测方法，并提供其支撑系统。解决方案：并联线圈永磁电动机的故障检测方法包括：驱动基于平行线圈电动机的平行线圈电动机的步骤 在预定的电流指令值上，检测电动机的电流矢量的步骤，基于电流矢量计算去除电动机的反相分量的电流补偿值的步骤，提供电流补偿值的步骤 反相电流控制机，用于计算并联线圈电动机的故障相位的步骤和通过使用来自反相电流控制机的输出的故障模型和故障模式的失效程度和感应通量变化 平行线圈电动机的特定相位的特定槽被施加，并且施加与特定相位相同相位的其它槽，并且应用程序的应用步骤 指定应用故障阶段和故障程度的当前指令值。

公开(公告)号：KR20120070277A

公开(公告)日：2012-06-29

申请号：KR20100131770

申请日：2010-12-21

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： YOU SE HYUN ,  JUNG IN SOUNG ,  CHOI JUN HYUK ,  GU BON GWAN

IPC: G01R31/02 ,  G01R19/165

Abstract: PURPOSE: A short-circuit current detection circuit is provided to reduce the number of parts for detection by detecting short-circuit current of an inverter without connecting a separate watt resistance. CONSTITUTION: A short-circuit current detection circuit(100) detects voltage resulting from inductance components existing in positive or negative potential wiring of a three-phase inverter(15). The short-circuit current detection circuit comprises an amplification unit(110) and a comparison unit(120). The amplification unit amplifies the detected voltage to be applied to the comparison unit. The comparison unit compares the amplified voltage with reference voltage and outputs an off signal for a semiconductor power switching element of the three-phase inverter to a CPU(30).

Abstract translation: 目的：提供短路电流检测电路，通过检测逆变器的短路电流来减少检测的零件数量，而不需要连接单独的瓦特电阻。 构成：短路电流检测电路（100）检测由三相逆变器（15）的正或负电位布线中存在的电感分量产生的电压。 短路电流检测电路包括放大单元（110）和比较单元（120）。 放大单元放大要施加到比较单元的检测电压。 比较单元将放大的电压与参考电压进行比较，并将三相逆变器的半导体功率开关元件的截止信号输出到CPU（30）。

公开(公告)号：KR20180069955A

公开(公告)日：2018-06-26

申请号：KR20160171560

申请日：2016-12-15

Applicant: KOREA ELECTRONICS TECHNOLOGY ,  IUCF HYU INDUSTRY UNIV COOPERATION FOUNDATION HANYANG UNIV

Inventor： LEE JEONG JONG ,  RHYU SE HYUN ,  JUNG IN SOUNG ,  SEO JUNG MOO ,  LEE KI DEOK ,  KIM RAE EUN ,  JEONG JAE SIK ,  HONG JUNG PYO

IPC: H02K1/27 ,  H02K7/00

CPC classification number: Y02T10/641

Abstract: 본발명은스큐가적용된회전자철심을갖는회전자및 그를포함하는자속집중형전동기에관한것으로, 분할되지않은일체형의영구자석을삽입하되회전자철심에스큐를적용하여공극자속밀도를정현적으로만들어코깅토크와유기전압외형률을낮추기위한것이다. 본발명에따른회전자철심은외주면으로개방된형태를갖는영구자석삽입구멍들이형성된회전자철판들을적층하여형성한다. 회전자철판들은각각, 영구자석삽입구멍의개방된부분의양쪽에영구자석삽입구멍에삽입된영구자석을구속하는제1 및제2 에지부가돌출되게형성된다. 제1 및제2 에지부는축 방향으로돌출된길이를달리하여스큐가적용된다.

公开(公告)号：KR100783451B1

公开(公告)日：2007-12-11

申请号：KR20060133346

申请日：2006-12-26

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： KIM JOO HAN ,  HUR JIN ,  SUNG HA GYEONG ,  JUNG IN SOUNG

IPC: H01M8/04

CPC classification number: H01M8/04089 ,  F04D17/00 ,  F04D25/06 ,  Y02E60/50

Abstract: A motor assembly for driving the blower of a fuel cell system is provided to absorb and inhibit the vibration of a rotation axis due to high speed rotation, thereby stabilizing the operation of a blower. A motor assembly for driving the blower of a fuel cell system comprises a hollow cylinder-shaped fixed cover(100); a stator core(110) installed at the outer circumference of the fixed cover and having a wound coil; a rotation axis(120) so as to inserted into the hollow of the fixed cover; a first bearing(141) inserted into the one end of the hollow of the fixed cover to support the rotation axis; a second bearing(142) inserted into the other end of the hollow of the fixed cover to support the rotation axis; an elastic member compressing the first bearing to the one end of the hollow; a rotation cover(130) having a penetration hole where the one end of the rotation axis is inserted and surrounding the core; a permanent magnet(170) fixed so as to face with the core each other at the rotation cover; a hole sensor(180) sensing the rotation displacement of the permanent magnet; and a control board(200) for controlling the power applied to the coil of the stator core according to the rotation displacement.

Abstract translation: 提供用于驱动燃料电池系统的鼓风机的马达组件，用于吸收和抑制由于高速旋转而导致的旋转轴的振动，从而稳定鼓风机的运转。 用于驱动燃料电池系统的鼓风机的马达组件包括中空的圆柱形固定盖（100）; 定子铁芯（110），其安装在所述固定盖的外周并具有卷绕线圈; 旋转轴线（120），以便插入固定盖的中空部分中; 插入所述固定盖的所述中空部的一端以支撑所述旋转轴线的第一轴承（141）; 插入所述固定盖的所述中空部的另一端以支撑所述旋转轴线的第二轴承（142）; 将所述第一轴承压缩到所述中空部的一端的弹性构件; 旋转盖（130），其具有插入旋转轴的一端并围绕所述芯的贯通孔; 固定在所述旋转盖上与所述芯相对的永磁体（170）; 感测永磁体的旋转位移的孔传感器（180）; 以及用于根据所述旋转位移来控制施加到所述定子铁芯的线圈的功率的控制板（200）。

公开(公告)号：KR20120065542A

公开(公告)日：2012-06-21

申请号：KR20100126724

申请日：2010-12-13

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： SEO JUNG MOO ,  JUNG IN SOUNG ,  GU BON GWAN

IPC: D06F79/02 ,  D06F81/00 ,  D06F81/06

CPC classification number: D06F79/02 ,  D06F71/29 ,  D06F81/06 ,  D06F81/08 ,  E05D7/04

Abstract: PURPOSE: A standing type electric-powered iron is provided to use a heating unit installed on a movable ironing plate for ironing clothes by moving along to a base plate. CONSTITUTION: A standing type electric-powered iron comprises the following: a base plate(10) for mounting clothes; an ironing plate(20) moving upward and downward on the base plate, by being folded around one end of the base plate; a heating plate located on one side of the ironing plate; a driving unit(30) installed on the side surface of the base plate for generating power for moving the ironing plate; and a connection member(40) transferring the power to the ironing plate.

Abstract translation: 目的：提供一种立式电动熨斗，使用安装在可动熨烫板上的加热单元，通过移动到底板来熨烫衣服。 构成：立式电动熨斗包括：用于安装衣物的底板（10）; 熨烫板（20）通过围绕基板的一端折叠而在基板上向上和向下移动; 位于熨烫板一侧的加热板; 驱动单元（30），其安装在所述基板的侧表面上，用于产生用于移动所述熨烫板的电力; 以及将电力传递到熨烫板的连接构件（40）。

公开(公告)号：KR101123675B1

公开(公告)日：2012-03-20

申请号：KR20100117156

申请日：2010-11-23

Applicant: KOREA ELECTRONICS TECHNOLOGY

Inventor： RHYU SE HYUN ,  JUNG IN SOUNG ,  CHOI JUN HYUK ,  SEO JUNG MOO ,  GU BON GWAN ,  PARK JOON SUNG

IPC: H02K11/00 ,  H02K29/08

Abstract: PURPOSE: A hall sensor board for motor stator core sheet and a BLDC(Brushless DC) motor thereof are provided to fix the hall sensor board to the stator by covering the edge area of the hall sensor board. CONSTITUTION: A BLDC includes a stator(20), a rotor(10), a hall sensor board(30), hall sensor(40), and a case(50). The hall sensor board is directly fixed to the stator. The hall sensor is arranged to one side of the hall sensor board to sense leakage flux of the rotor. The hall sensor board is manufactured in a core sheet type.

Abstract translation: 目的：提供电机定子铁芯片的霍尔传感器板及其BLDC（无刷直流）电机，通过覆盖霍尔传感器板的边缘区域将霍尔传感器板固定在定子上。 构成：BLDC包括定子（20），转子（10），霍尔传感器板（30），霍尔传感器（40）和壳体（50）。 霍尔传感器板直接固定在定子上。 霍尔传感器布置在霍尔传感器板的一侧，以检测转子的漏磁通。 霍尔传感器板以芯片类型制造。