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    Outer rotor superconductor journal bearing
    5.
    发明申请
    Outer rotor superconductor journal bearing 有权
    外转子超导体轴颈轴承

    公开(公告)号：US20090088324A1

    公开(公告)日：2009-04-02

    申请号：US11978749

    申请日：2007-10-30

    申请人： Se Yong Jung ,  Young Hee Han ,  Jeong Phil Lee ,  Tae Hyun Sung ,  Byung Jun Park

    发明人： Se Yong Jung ,  Young Hee Han ,  Jeong Phil Lee ,  Tae Hyun Sung ,  Byung Jun Park

    IPC分类号： H02K7/09

    CPC分类号： H02K7/09 ,  F16C32/0438 ,  F16C37/005

    摘要： An outer rotor superconductor journal bearing that comprising modules and including an outer rotor superconductor journal bearing that cools a superconductor that is mechanically fixed to a module below a critical temperature, attains a strong magnetic fixing force in an axial direction and a radial direction, prevents the superconductor from being damaged due to a different thermal expansion between the superconductor and a cryostat when cooled, and is easier for assembling and repair and maintenance. Preferably, the outer rotor superconductor journal bearing includes a rotor in which a solid of revolution magnet is magnetized in an axis direction in an inner portion of an inner circumference thereof; and a stator comprising a cryostat in the shape of a cylinder in which a superconductor that is tightly adhered to an inner circumference of the rotor is mounted in an outer circumference of the cryostat.

    摘要翻译： 一种外转子超导体轴颈轴承，其包括模块并且包括将机械地固定到低于临界温度的模块的超导体进行冷却的外转子超导体轴颈轴承，在轴向方向和径向方向上获得强的磁固定力， 超导体在冷却时由于超导体和低温恒温器之间的不同热膨胀而被损坏，并且更容易组装和修理和维护。 优选地，外转子超导体轴颈轴承包括转子，其中旋转磁体在其内周的内部沿轴向被磁化; 以及定子，其包括气缸形状的低温恒温器，其中紧密附着在转子的内周上的超导体安装在低温恒温器的外周。

    LARGE CAPACITY HOLLOW-TYPE FLYWHEEL ENERGY STORAGE DEVICE
    8.
    发明申请
    LARGE CAPACITY HOLLOW-TYPE FLYWHEEL ENERGY STORAGE DEVICE 有权
    大容量中型飞机能源储存装置

    公开(公告)号：US20100231075A1

    公开(公告)日：2010-09-16

    申请号：US12560383

    申请日：2009-09-15

    申请人： Young Hee HAN ,  Se Yong Jung ,  Jeong Phil Lee ,  Byung Jun Park ,  Byeong Cheol Park ,  Nyeon Ho Jeong ,  Tae Hyun Sung

    发明人： Young Hee HAN ,  Se Yong Jung ,  Jeong Phil Lee ,  Byung Jun Park ,  Byeong Cheol Park ,  Nyeon Ho Jeong ,  Tae Hyun Sung

    IPC分类号： H02K7/09

    CPC分类号： H02K7/025 ,  H02K7/09 ,  H02K55/00 ,  Y02E40/62 ,  Y02E60/16

    摘要： Disclosed is a large capacity hollow-type flywheel energy storage device. The energy storage device includes a hollow shaft, a vacuum chamber receiving the hollow shaft, a flywheel having a predetermined weight and disposed at an inner edge of the vacuum chamber, and a hub connecting the flywheel to the hollow shaft and disposed in the vacuum chamber to be rotatable together with the flywheel. A superconductive bearing and an electromagnet bearing are disposed inside and outside the hollow shaft, respectively, such that magnetic forces thereof can be shielded from each other. Thus, magnetic interference between the superconductive bearing and the electromagnet bearing is shielded by the magnet shield interposed therebetween, thereby preventing rotation loss by stabilizing a structural mechanism during rotation while improving design adaptability.

    摘要翻译： 公开了一种大容量中空型飞轮储能装置。 能量存储装置包括中空轴，容纳中空轴的真空室，具有预定重量并设置在真空室的内边缘处的飞轮，以及将飞轮连接到空心轴并设置在真空室中的轮毂 与飞轮一起旋转。 超导轴承和电磁体轴承分别设置在中空轴内侧和外侧，使得其磁力能够彼此隔离。 因此，超导轴承和电磁铁轴承之间的磁干扰被中间的磁体屏蔽屏蔽，从而通过在旋转期间稳定结构机构来防止旋转损失，同时提高设计适应性。