公开(公告)号：US20090093369A1

公开(公告)日：2009-04-09

申请号：US12330836

申请日：2008-12-09

申请人： Young Kil Kwon ,  Ho Min Kim ,  Seung Kyu Baik ,  Eon Young Lee ,  Jae Deuk Lee ,  Sang Ho Lee ,  Young Chun Kim ,  Young Sik Jo ,  Gang Sik Ryu

发明人： Young Kil Kwon ,  Ho Min Kim ,  Seung Kyu Baik ,  Eon Young Lee ,  Jae Deuk Lee ,  Sang Ho Lee ,  Young Chun Kim ,  Young Sik Jo ,  Gang Sik Ryu

IPC分类号： H02K55/02

CPC分类号： H02K55/06 ,  Y02E40/627 ,  Y10S505/878

摘要： Disclosed herein is a superconducting field coil of a homopolar type superconducting synchronous machine. The superconducting synchronous machine includes a superconducting field coil which comprises a single or double pancake coil formed by winding a superconducting wire, a core-type rotor which is made of a magnetic material, and an armature winding excited to three phases on a surface of a core of a stator. The field coil of the homopolar type superconducting synchronous machine is not rotated when the machine is in operation. Thus, there is no part for coupling the rotating field coil to a stationary cryo-cooler for cooling a refrigerant, so that the structure is simple, reliability is high, and various cooling methods are available.

摘要翻译： 这里公开了单极型超导同步电机的超导场线圈。 超导同步电机包括超导场线圈，其包括通过缠绕超导线形成的单个或双重煎饼线圈，由磁性材料制成的芯型转子和在 定子的芯。 当机器运行时，单极型超导同步电机的励磁线圈不旋转。 因此，没有将旋转场线圈耦合到用于冷却制冷剂的固定式冷冻冷却器的部件，使得结构简单，可靠性高，并且可以使用各种冷却方法。

公开(公告)号：US08204562B2

公开(公告)日：2012-06-19

申请号：US12330836

申请日：2008-12-09

申请人： Young Kil Kwon ,  Ho Min Kim ,  Seung Kyu Baik ,  Eon Young Lee ,  Jae Deuk Lee ,  Sang Ho Lee ,  Yeong Chun Kim ,  Young Sik Jo ,  Gang Sik Ryu

发明人： Young Kil Kwon ,  Ho Min Kim ,  Seung Kyu Baik ,  Eon Young Lee ,  Jae Deuk Lee ,  Sang Ho Lee ,  Yeong Chun Kim ,  Young Sik Jo ,  Gang Sik Ryu

IPC分类号： H02K55/04 ,  H02K55/02

CPC分类号： H02K55/06 ,  Y02E40/627 ,  Y10S505/878

摘要： Disclosed herein is a superconducting field coil of a homopolar type superconducting synchronous machine. The superconducting synchronous machine includes a superconducting field coil which comprises a single or double pancake coil formed by winding a superconducting wire, a core-type rotor which is made of a magnetic material, and an armature winding excited to three phases on a surface of a core of a stator. The field coil of the homopolar type superconducting synchronous machine is not rotated when the machine is in operation. Thus, there is no part for coupling the rotating field coil to a stationary cryo-cooler for cooling a refrigerant, so that the structure is simple, reliability is high, and various cooling methods are available.

摘要翻译： 这里公开了单极型超导同步电机的超导场线圈。 超导同步电机包括超导场线圈，其包括通过缠绕超导线形成的单个或双重煎饼线圈，由磁性材料制成的芯型转子和在 定子的芯。 当机器运行时，单极型超导同步电机的励磁线圈不旋转。 因此，没有将旋转场线圈耦合到用于冷却制冷剂的固定式冷冻冷却器的部件，使得结构简单，可靠性高，并且可以使用各种冷却方法。

公开(公告)号：US06523368B2

公开(公告)日：2003-02-25

申请号：US09761162

申请日：2001-01-16

申请人： Jae-Deuk Lee ,  Yong-Woo Park ,  Ghie-Hugh Song ,  Un-Chul Paek ,  Mun-Hyun Do

发明人： Jae-Deuk Lee ,  Yong-Woo Park ,  Ghie-Hugh Song ,  Un-Chul Paek ,  Mun-Hyun Do

IPC分类号： C03B37018

CPC分类号： G02B6/02247 ,  C03B37/01853 ,  C03B2203/18 ,  C03B2203/22 ,  C03B2203/36 ,  G02B6/02257 ,  G02B6/02271 ,  G02B6/03611 ,  G02B6/03644 ,  G02B6/29374

摘要： There is provided a dispersion-managed fiber preform and a fabricating method thereof preform by modified chemical vapor deposition (MCVD). A core and a clad having the refractive index distribution of an optical fiber with a positive dispersion value are uniformly deposited in a glass tube. The preform with the positive dispersion value is heated at every predetermined period with a torch and the heated preform portions are etched to have a negative dispersion value. Then, the preform alternately having positions with the positive dispersion value and positions with the negative dispersion value along the length direction is collapsed.

摘要翻译： 通过改进的化学气相沉积（MCVD）提供了分散体管理的纤维预制件及其预制件的制造方法。 具有正色散值的光纤的折射率分布的芯和包层均匀地沉积在玻璃管中。 具有正色散值的预成型件在每个预定周期用炬加热并且加热的预成型件部分被蚀刻以具有负色散值。 然后，预成型件交替地具有具有正色散值的位置和沿着长度方向具有负色散值的位置。