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1. 发明授权

US07851960B2 Synchronous reluctance motor 有权
标题翻译：同步磁阻电机
公开(公告)号：US07851960B2
公开(公告)日：2010-12-14
申请号：US11943178
申请日：2007-11-20
申请人： Kyung Hoon Lee , Jun Ho Ahn
发明人： Kyung Hoon Lee , Jun Ho Ahn
IPC分类号： H02K19/00
CPC分类号： H02K1/246
摘要： A synchronous reluctance motor is described. The synchronous reluctance motor includes a core configured to rotate about a central axis and having first and second groups of flux barriers formed therein. Each flux barrier is defined as an opening in the core. Each of the first and second groups includes a first flux barrier and a second flux barrier with the second flux barrier disposed outside the first flux barrier in a radial direction from the central axis of the core. Each of the second flux barriers of the first and second groups has at least two connection parts crossing the opening of the second flux barrier.
摘要翻译：描述了同步磁阻电动机。同步磁阻电动机包括配置成围绕中心轴线旋转并具有形成在其中的第一组和第二组磁通屏障的芯体。每个磁通屏障被定义为芯中的开口。第一组和第二组中的每一个包括第一磁通屏障和第二磁通屏障，其中第二磁通屏障设置在离芯的中心轴线的径向方向上的第一磁通屏障之外。第一和第二组的每个第二磁通屏障具有至少两个与第二磁通屏障的开口交叉的连接部分。

2. 发明授权

US07791298B2 Motor driver system and method for protecting motor driver 有权
标题翻译：电动机驱动系统及其保护方法
公开(公告)号：US07791298B2
公开(公告)日：2010-09-07
申请号：US11945890
申请日：2007-11-27
申请人： Kyung Hoon Lee , June Hee Won , Gil Su Lee , Jun Ho Ahn , Jae Yoon Oh
发明人： Kyung Hoon Lee , June Hee Won , Gil Su Lee , Jun Ho Ahn , Jae Yoon Oh
IPC分类号： H02K17/32 , H02K23/68 , H02K27/30
CPC分类号： H02P21/0085 , H02P21/0089 , H02P21/06 , H02P23/0004 , H02P29/032
摘要： A motor driver system includes an inverter configured to apply a three-phase voltage to a motor; an inverter driver configured to generate a reference voltage to the inverter to control a motor speed to follow a reference speed; and a motor protector configured to control the inverter driver so that a value of the reference voltage is equal to or lower than a predetermined voltage value.
摘要翻译：电动机驱动器系统包括被配置为向电动机施加三相电压的逆变器; 逆变器驱动器，其被配置为向所述逆变器产生参考电压，以控制电动机速度跟随参考速度; 以及电动机保护器，被配置为控制所述逆变器驱动器，使得所述参考电压的值等于或低于预定电压值。

3. 发明授权

US07687949B2 Rotor of synchronous reluctance motor 有权
标题翻译：同步磁阻电机转子
公开(公告)号：US07687949B2
公开(公告)日：2010-03-30
申请号：US11913691
申请日：2005-05-12
申请人： Kyung-Hoon Lee , Jae-Yoon Oh , Jun-Ho Ahn , June-Hee Won , Dal-Ho Cheong
发明人： Kyung-Hoon Lee , Jae-Yoon Oh , Jun-Ho Ahn , June-Hee Won , Dal-Ho Cheong
IPC分类号： H02K21/12
CPC分类号： H02K1/246 , H02K15/165
摘要： A rotor of a synchronous reluctance motor is provided. The rotor may include a laminated core including a plurality of laminated silicon steel sheets being equally divided into a plurality of regions with respect to a central portion of the plurality of silicon steel sheets. Each of the plurality of regions may include a plurality of barriers. Guide pin holes may be formed between adjacent regions so as to receive guide pins therethrough to align the plurality of silicon steel sheets and end caps provided at opposite ends thereof. Rivets may penetrate receiving holes formed at corresponding barriers in each of the respective regions so as to couple the laminated core and the end caps.
摘要翻译：提供同步磁阻电机的转子。转子可以包括层叠铁芯，其包括相对于多个硅钢板的中心部分等分成多个区域的多个层压硅钢板。多个区域中的每一个可以包括多个屏障。可以在相邻区域之间形成引导销孔，以便接收引导销，以使多个硅钢板和设置在其相对端的端盖对齐。铆钉可以穿过形成在每个相应区域中的相应屏障处的接收孔，以便联接层叠芯和端盖。

4. 发明申请

US20070247012A1 ROTOR OF ELECTRIC MOTOR FOR SIMPLIFYING MANUFACTURING PROCESS AND ELECTRIC MOTOR HAVING THE SAME 有权
标题翻译：用于简化制造工艺的电动机的转子和具有该制造工艺的电动机
公开(公告)号：US20070247012A1
公开(公告)日：2007-10-25
申请号：US11738588
申请日：2007-04-23
申请人： Hyun-Hun SHIN , Jun-Ho AHN , Jae-Yoon OH , Dal-Ho CHEONG
发明人： Hyun-Hun SHIN , Jun-Ho AHN , Jae-Yoon OH , Dal-Ho CHEONG
IPC分类号： H02K11/00 , H02K21/12
CPC分类号： H02K29/08 , H02K1/276
摘要： A rotor of an electric motor includes lamination core formed by laminating a plurality of individual cores, and at least one pair of magnet members that generate rotating torque by electromagnetic interaction with a stator, are provided at the lamination core such that a magnetic sensor can sense magnetic flux, and have magnetic poles opposite to each other, such that a position of the rotor of the electric motor can be accurately detected and a process of manufacturing the electric motor can be simplified.
摘要翻译：电动机的转子包括通过层叠多个单个芯而形成的层叠铁芯，并且在层叠铁芯上设置有通过与定子的电磁相互作用产生旋转转矩的至少一对磁体，使得磁传感器能够感应磁通，并且具有彼此相对的磁极，使得可以精确地检测电动机的转子的位置，并且可以简化制造电动机的过程。

5. 发明授权

US07161270B2 Line start reluctance synchronous motor 失效
标题翻译：线路启动磁阻同步电机
公开(公告)号：US07161270B2
公开(公告)日：2007-01-09
申请号：US10755390
申请日：2004-01-13
申请人： Seung-Do Han , Hyoun-Jeong Shin , Jun-Ho Ahn
发明人： Seung-Do Han , Hyoun-Jeong Shin , Jun-Ho Ahn
IPC分类号： H02K7/06
CPC分类号： H02K19/14
摘要： A line start reluctance synchronous motor includes: a single phase stator arranged at an inner circumferential surface of a motor body and on which a main coil and a sub coil are wound; a magnet unit free-rotatably arranged along an inner circumferential surface of the stator in order to maintain an air gap with the stator; and a cage rotor provided with a rotation shaft at a center portion thereof to be rotatable along an inner circumferential surface of the magnet unit.
摘要翻译：线启动磁阻同步电动机包括：单相定子，其布置在电动机主体的内周面上，并缠绕有主线圈和副线圈; 磁体单元，其可自由旋转地沿着定子的内周面布置，以便与定子保持气隙; 以及保持架转子，其在其中心部分设有旋转轴，以沿着磁体单元的内圆周表面旋转。

6. 发明申请

US20050017670A1 Driving circuit for improving starting of hybrid induction motor and method thereof 失效
公开(公告)号：US20050017670A1
公开(公告)日：2005-01-27
申请号：US10758010
申请日：2004-01-16
申请人： Seong-Do Han , Jun-Ho Ahn , Hyoun-Jeong Shin
发明人： Seong-Do Han , Jun-Ho Ahn , Hyoun-Jeong Shin
IPC分类号： H02P1/50 , H02K17/08 , H02K17/26 , H02K17/30 , H02K21/46 , H02P1/44 , H02P1/48 , H02P25/04 , H02P1/26
CPC分类号： H02P1/50 , H02P1/445 , H02P25/04
摘要： A driving circuit for improving starting of a hybrid induction motor and its method includes a capacitor for operation electrically connected between a main coil and a auxiliary-coil, and a starting and current cutting-off means electrically connected with the capacitor for operation, applying a high starting current to a motor in starting, and cutting off the starting current when the motor is operated at a synchronous speed after the starting, so that a satisfactory starting characteristic can be obtained by increasing output under a low voltage state in starting, and effective operation can be performed by decreasing output under a normal operation state after the starting is completed.

7. 发明授权

US07876018B2 Synchronous reluctance motor and compressor having the same 有权
标题翻译：同步磁阻电动机和压缩机具有相同的功能
公开(公告)号：US07876018B2
公开(公告)日：2011-01-25
申请号：US11555325
申请日：2006-11-01
申请人： Jae-Yoon Oh , Kyung-Hoon Lee , June-Hee Won , Gil-Su Lee , Hyun-Hun Shin , Dal-Ho Cheong , Jun-Ho Ahn
发明人： Jae-Yoon Oh , Kyung-Hoon Lee , June-Hee Won , Gil-Su Lee , Hyun-Hun Shin , Dal-Ho Cheong , Jun-Ho Ahn
IPC分类号： H02K21/12 , H02K1/06 , H02K1/22 , H02K21/00 , H02K1/00 , H02K1/32
CPC分类号： H02K1/246 , H02K1/28 , H02K7/085 , H02K19/103
摘要： A synchronous reluctance motor comprises a stator and a rotor, the rotor comprising: a rotation shaft; a first core having a shaft hole for inserting the rotation shaft at a center thereof, and having a plurality of first flux barrier groups arranged along a circumferential direction of the shaft hole and spacing from each other; and a second core having a receiving hole larger than the shaft hole at a center thereof, and stacked at one side of the first core in an axial line direction. A length of the rotor protruding from a supporting portion can be decreased without reducing a stacked thickness thereof, and a vibration occurrence in a horizontal direction with respect to the rotation shaft can be reduced, thereby enhancing a reliability of the synchronous reluctance motor.
摘要翻译：同步磁阻电动机包括定子和转子，所述转子包括：旋转轴; 具有用于将旋转轴插入其中心的轴孔的第一芯体，并且具有沿着轴孔的圆周方向排列并且彼此间隔的多个第一磁通屏障组; 以及第二芯体，其中心具有大于所述轴孔的容纳孔，并且在所述第一芯体的轴线方向的一侧堆叠。可以减小从支撑部突出的转子的长度，而不会减小其堆叠厚度，并且可以减小相对于旋转轴在水平方向上发生的振动，从而提高同步磁阻电动机的可靠性。

8. 发明授权

US07852040B2 Motor driver system and method for controlling motor driver 有权
标题翻译：电动机驱动系统及其控制方法
公开(公告)号：US07852040B2
公开(公告)日：2010-12-14
申请号：US11941736
申请日：2007-11-16
申请人： Kyung Hoon Lee , June Hee Won , Gil Su Lee , Jun Ho Ahn , Jae Yoon Oh
发明人： Kyung Hoon Lee , June Hee Won , Gil Su Lee , Jun Ho Ahn , Jae Yoon Oh
IPC分类号： H02P27/04
CPC分类号： H02P21/141 , H02P21/0089 , H02P21/18 , H02P21/26
摘要： A motor driver system and its control methods are discussed. Even when a command magnetic flux decreases as a motor operates in a field weakening region, a current angle can be maintained always below a limit value, thereby obtaining the stability of the motor control.
摘要翻译：讨论了电机驱动系统及其控制方法。即使当电机在弱磁区域中运行时指令磁通量减小，也可以将电流角度始终保持在极限值以下，从而获得电机控制的稳定性。

9. 发明申请

US20080297085A1 MOTOR DRIVER SYSTEM AND METHOD FOR PROTECTING MOTOR DRIVER 有权
标题翻译：用于保护电机驱动器的电动机驱动系统和方法
公开(公告)号：US20080297085A1
公开(公告)日：2008-12-04
申请号：US11945890
申请日：2007-11-27
申请人： Kyung Hoon LEE , June Hee WON , Gil Su LEE , Jun Ho AHN , Jae Yoon OH
发明人： Kyung Hoon LEE , June Hee WON , Gil Su LEE , Jun Ho AHN , Jae Yoon OH
IPC分类号： H02P27/06 , H02P29/02
CPC分类号： H02P21/0085 , H02P21/0089 , H02P21/06 , H02P23/0004 , H02P29/032
摘要： A motor driver system includes an inverter configured to apply a three-phase voltage to a motor; an inverter driver configured to generate a reference voltage to the inverter to control a motor speed to follow a reference speed; and a motor protector configured to control the inverter driver so that a value of the reference voltage is equal to or lower than a predetermined voltage value.
摘要翻译：电动机驱动器系统包括被配置为向电动机施加三相电压的逆变器; 逆变器驱动器，其被配置为向所述逆变器产生参考电压，以控制电动机速度跟随参考速度; 以及电动机保护器，被配置为控制所述逆变器驱动器，使得所述参考电压的值等于或低于预定电压值。

10. 发明申请

US20080296991A1 SYNCHRONOUS RELUCTANCE MOTOR 有权
标题翻译：同步电机
公开(公告)号：US20080296991A1
公开(公告)日：2008-12-04
申请号：US11943178
申请日：2007-11-20
申请人： Kyung Hoon Lee , Jun Ho Ahn
发明人： Kyung Hoon Lee , Jun Ho Ahn
IPC分类号： H02K19/02
CPC分类号： H02K1/246
摘要： A synchronous reluctance motor is described. The synchronous reluctance motor includes a core configured to rotate about a central axis and having first and second groups of flux barriers formed therein. Each flux barrier is defined as an opening in the core. Each of the first and second groups includes a first flux barrier and a second flux barrier with the second flux barrier disposed outside the first flux barrier in a radial direction from the central axis of the core. Each of the second flux barriers of the first and second groups has at least two connection parts crossing the opening of the second flux barrier.
摘要翻译：描述了同步磁阻电动机。同步磁阻电动机包括配置成围绕中心轴线旋转并具有形成在其中的第一组和第二组磁通屏障的芯体。每个磁通屏障被定义为芯中的开口。第一组和第二组中的每一个包括第一磁通屏障和第二磁通屏障，其中第二磁通屏障设置在离芯的中心轴线的径向方向上的第一磁通屏障之外。第一和第二组的每个第二磁通屏障具有至少两个与第二磁通屏障的开口交叉的连接部分。

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