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    • 31. 发明申请
    • STATOR MODULE AND MOTOR INCLUDING THE SAME
    • 定子模块和电机,包括它们
    • US20130207504A1
    • 2013-08-15
    • US13590691
    • 2012-08-21
    • Tae-Sang PARKHong-Soon CHOIWon-Ho KIM
    • Tae-Sang PARKHong-Soon CHOIWon-Ho KIM
    • H02K23/44
    • H02K21/16H02K2201/06H02K2213/09
    • A stator module and a motor including the stator module are provided. The motor includes a stator and a stator module. The rotor includes a rotor core and a plurality of rotor poles arranged around a circumference of the rotor core, each generating a magnetic flux. The stator module includes a first stator and a second stator disposed coaxially with each other, each being rotatable in a circumferential direction and each having a coil wound thereon, and a rotation driving unit which controls a rotation of the first stator and the second stator through the same angle in opposite directions, thereby controlling a flux linkage of a rotor according to the rotational angle of each of the first stator and the second stator.
    • 提供了包括定子模块的定子模块和电动机。 电动机包括定子和定子模块。 转子包括转子芯和围绕转子芯的圆周设置的多个转子磁极,每个转子磁极产生磁通量。 定子模块包括彼此同轴设置的第一定子和第二定子,每个定子可沿圆周方向旋转,并且每个都具有卷绕在其上的线圈,以及旋转驱动单元,其控制第一定子和第二定子的旋转通过 在相反方向上具有相同的角度,从而根据第一定子和第二定子中的每一个的旋转角来控制转子的磁链。
    • 36. 发明授权
    • Optical communication system and method thereof
    • 光通信系统及其方法
    • US07197206B2
    • 2007-03-27
    • US11048972
    • 2005-02-02
    • Soon Jin ParkTae Sang Park
    • Soon Jin ParkTae Sang Park
    • G02B6/27H01S3/063
    • H04B10/2572
    • The present invention discloses an art for eliminating the dependency of the optical modulator on the polarization degree by using an orthogonal mode light which is a mixture of two lights that are perpendicular to each other in polarization direction as a light source. An optical communication system of the present invention comprises: a first optical generator and a second optical generator for generating a first single mode light and a second single mode light, respectively, wherein the first single mode light and the second single mode light are orthogonal and non-interfering with each other, and have the same wavelength; a mixing means for mixing the first single mode light and the second single mode light to output an orthogonal mode light; and an optical modulator for amplifying and modulating the orthogonal mode light after receiving the orthogonal mode light through an optical fiber so as to produce a constantly amplified optical signal regardless of a deflection degree of the orthogonal mode light.
    • 本发明公开了一种通过使用作为在偏振方向彼此垂直的两个光的混合的正交模式光作为光源来消除光调制器对偏振度的依赖性的技术。 本发明的光通信系统包括:分别产生第一单模光和第二单模光的第一光发生器和第二光发生器,其中第一单模光和第二单模光正交, 互不干扰,波长相同; 混合装置,用于混合第一单模光和第二单模光以输出正交模式光; 以及光调制器,用于在通过光纤接收正交模式光之后放大和调制正交模式光,以便产生恒定放大的光信号,而不管正交模式光的偏转程度如何。
    • 39. 发明授权
    • Stator module and motor including the same
    • 定子模块和电机包括相同
    • US09209671B2
    • 2015-12-08
    • US13590691
    • 2012-08-21
    • Tae-Sang ParkHong-Soon ChoiWon-Ho Kim
    • Tae-Sang ParkHong-Soon ChoiWon-Ho Kim
    • H02K23/44H02K21/16
    • H02K21/16H02K2201/06H02K2213/09
    • A stator module and a motor including the stator module are provided. The motor includes a stator and a stator module. The rotor includes a rotor core and a plurality of rotor poles arranged around a circumference of the rotor core, each generating a magnetic flux. The stator module includes a first stator and a second stator disposed coaxially with each other, each being rotatable in a circumferential direction and each having a coil wound thereon, and a rotation driving unit which controls a rotation of the first stator and the second stator through the same angle in opposite directions, thereby controlling a flux linkage of a rotor according to the rotational angle of each of the first stator and the second stator.
    • 提供了包括定子模块的定子模块和电动机。 电动机包括定子和定子模块。 转子包括转子芯和围绕转子芯的圆周设置的多个转子磁极,每个转子磁极产生磁通量。 定子模块包括彼此同轴设置的第一定子和第二定子,每个定子可沿圆周方向旋转,并且每个都具有卷绕在其上的线圈,以及旋转驱动单元,其控制第一定子和第二定子的旋转通过 在相反方向上具有相同的角度,从而根据第一定子和第二定子中的每一个的旋转角来控制转子的磁链。