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    Ion acceleration column connection mechanism with integrated shielding electrode and related methods
    1.
    发明授权
    Ion acceleration column connection mechanism with integrated shielding electrode and related methods 有权
    具有集成屏蔽电极的离子加速柱连接机构及相关方法

    公开(公告)号：US07655928B2

    公开(公告)日：2010-02-02

    申请号：US11693237

    申请日：2007-03-29

    Applicant: Kasegn D. Tekletsadik

    Inventor： Kasegn D. Tekletsadik

    IPC: H01J27/00 ,  H01J37/317 ,  H01J27/06 ,  H01J27/10 ,  G21F3/00 ,  A61N5/00

    CPC classification number: H01J37/3171 ,  H01J5/46 ,  H01J37/248 ,  H01R13/53

    Abstract: Ion accelerating devices including connection mechanisms with integrated shielding electrode and related methods are disclosed. According to an embodiment, an ion accelerating device of an ion implantation system comprises: a first element; a first connection system within the first element, the first connection system including a first connector and a first encapsulated shielding electrode around the first connector; and a second connection system within a second element other than the first element, the second connection system being coupled to the first connector; wherein the first encapsulated shielding electrode includes a first shielding portion adjacent to a first interface surface of the first element where the second connection system interfaces with the first element, in a cross-sectional view, the first shielding portion being substantially U-shaped.

    Abstract translation: 公开了包括具有集成屏蔽电极的连接机构和相关方法的离子加速装置。 根据实施例，离子注入系统的离子加速装置包括：第一元件; 所述第一连接系统包括第一连接器和围绕所述第一连接器的第一封装屏蔽电极; 以及除了所述第一元件之外的第二元件内的第二连接系统，所述第二连接系统联接到所述第一连接器; 其中所述第一封装屏蔽电极包括与所述第一元件的第一接口表面相邻的第一屏蔽部分，其中所述第二连接系统与所述第一元件接合，在横截面图中，所述第一屏蔽部分基本上为U形。

    Terminal structure of an ion implanter
    2.
    发明申请
    Terminal structure of an ion implanter 有权
    离子注入机的端子结构

    公开(公告)号：US20080073578A1

    公开(公告)日：2008-03-27

    申请号：US11527842

    申请日：2006-09-27

    Applicant: Kasegn D. Tekletsadik ,  Russell J. Low

    Inventor： Kasegn D. Tekletsadik ,  Russell J. Low

    IPC: H01J37/317

    CPC classification number: H01J37/3171 ,  H01J37/09 ,  H01J37/16 ,  H01J2237/0206 ,  H01J2237/026 ,  H01J2237/038 ,  H01J2237/08

    Abstract: An apparatus includes a conductive structure and an insulated conductor disposed proximate an exterior portion of the conductive structure to modify an electric field about the conductive structure. The insulated conductor has an insulator with a dielectric strength greater than 75 kilovolts (kV)/inch disposed about a conductor. An ion implanter is also provided. The ion implanter includes an ion source configured to provide an ion beam, a terminal structure defining a cavity, the ion source at least partially disposed within the cavity, and an insulated conductor. The insulated conductor is disposed proximate an exterior portion of the terminal structure to modify an electric field about the terminal structure. The insulated conductor has an insulator with a dielectric strength greater than 75 kV/inch disposed about a conductor.

    Abstract translation: 一种装置包括导电结构和布置在导电结构的外部附近的绝缘导体，以修改围绕导电结构的电场。 绝缘导体具有介于绝缘体上的介电强度大于75千伏（kV）/英寸的导体周围。 还提供了离子注入机。 离子注入机包括被配置为提供离子束的离子源，限定空腔的端子结构，至少部分地设置在空腔内的离子源和绝缘导体。 绝缘导体设置在端子结构的外部附近以修改围绕端子结构的电场。 绝缘导体具有介于绝缘体上的介电强度大于75kV /英寸的导体周围。

    Superconducting FCL using a combined inducted magnetic field trigger and shunt coil
    3.
    发明授权
    Superconducting FCL using a combined inducted magnetic field trigger and shunt coil 有权
    超导FCL使用组合感应磁场触发和分流线圈

    公开(公告)号：US07283339B2

    公开(公告)日：2007-10-16

    申请号：US11436870

    申请日：2006-05-18

    Applicant: Kasegn D. Tekletsadik

    Inventor： Kasegn D. Tekletsadik

    IPC: H02H7/00

    CPC classification number: H02H9/023 ,  H01L39/20 ,  Y02E40/69

    Abstract: A single trigger/shunt coil is utilized for combined induced magnetic field triggering and shunt impedance. The single coil connected in parallel with the high temperature superconducting element, is designed to generate a circulating current in the parallel circuit during normal operation to aid triggering the high temperature superconducting element to quench in the event of a fault. The circulating current is generated by an induced voltage in the coil, when the system current flows through the high temperature superconducting element.

    Abstract translation: 单个触发/分流线圈用于组合的感应磁场触发和分流阻抗。 与高温超导元件并联连接的单线圈被设计成在正常操作期间在并联电路中产生循环电流，以帮助触发高温超导元件在发生故障的情况下淬火。 当系统电流流过高温超导元件时，循环电流由线圈中的感应电压产生。

    TECHNIQUES FOR IMPROVING RELIABILITY OF A FAULT CURRENT LIMITING SYSTEM
    4.
    发明申请
    TECHNIQUES FOR IMPROVING RELIABILITY OF A FAULT CURRENT LIMITING SYSTEM 有权
    提高故障电流限制系统可靠性的技术

    公开(公告)号：US20130225414A1

    公开(公告)日：2013-08-29

    申请号：US13493757

    申请日：2012-06-11

    Applicant: Mark R. Amato ,  Paul J. Murphy ,  Kasegn D. Tekletsadik

    Inventor： Mark R. Amato ,  Paul J. Murphy ,  Kasegn D. Tekletsadik

    IPC: H02H9/08

    CPC classification number: G01R31/00 ,  G01R33/1238 ,  H02H7/001 ,  H02H9/08 ,  Y02E40/68

    Abstract: Techniques for improving reliability of a superconducting fault current limiting system (SCFCL) are provided. In one particular exemplary embodiment, the techniques may be realized with a superconducting fault current limiting system (SCFCL) comprising: an input current lead and an output current lead, each current lead coupled to a power distribution/transmission network; a container; a superconductor contained in the container; a shunt disposed outside the container and in parallel with the superconductor; a cryogenic system configured to provide coolant into the container; and at least one sensor disposed near and configured to monitor at least one operating condition of at least one of the input current lead and the output current lead, the superconductor, and the shunt.

    Abstract translation: 提供了一种用于提高超导故障限流系统（SCFCL）可靠性的技术。 在一个特定的示例性实施例中，可以用超导故障电流限制系统（SCFCL）来实现这些技术，该系统包括：输入电流引线和输出电流引线，每个电流引线耦合到配电/传输网络; 一个容器 包含在容器中的超导体; 设置在容器外部并与超导体平行的分流器; 构造成将冷却剂提供到所述容器中的低温系统; 以及至少一个传感器，其设置在接近并被配置为监视输入电流引线和输出电流引线，超导体和分流器中的至少一个的至少一个操作条件。

    Techniques for reducing an electrical stress in an acceleration/deceleraion system
    6.
    发明授权
    Techniques for reducing an electrical stress in an acceleration/deceleraion system 有权
    减少加速/减速系统中电应力的技术

    公开(公告)号：US07999239B2

    公开(公告)日：2011-08-16

    申请号：US11968527

    申请日：2008-01-02

    Applicant: Kasegn D. Tekletsadik ,  Russell J. Low

    Inventor： Kasegn D. Tekletsadik ,  Russell J. Low

    IPC: G21K5/04 ,  H05H5/06

    CPC classification number: H01J37/3171 ,  H01J2237/0206 ,  H01J2237/032 ,  H01J2237/038 ,  H01J2237/047 ,  H01J2237/04735 ,  H01J2237/04756

    Abstract: Techniques for reducing an electrical stress in a acceleration/deceleration system are disclosed. In one particular exemplary embodiment, the techniques may be realized as an acceleration/deceleration system. The acceleration/deceleration system may comprise an acceleration column including a plurality of electrodes having apertures through which a charged particle beam may pass. The acceleration/deceleration system may also comprise a plurality of voltage grading components respectively electrically coupled to the plurality of electrodes. The acceleration/deceleration system may further comprise a plurality of insulated conductors disposed proximate the plurality of voltage grading components to modify an electrical field about the plurality of voltage grading components.

    Abstract translation: 公开了一种用于减小加速/减速系统中的电应力的技术。 在一个特定的示例性实施例中，这些技术可以被实现为加速/减速系统。 加速/减速系统可以包括加速度柱，其包括多个具有带孔粒子束可以穿过的孔的电极。 加速/减速系统还可以包括分别电耦合到多个电极的多个电压分级部件。 加速/减速系统还可以包括多个绝缘导体，其布置在多个电压分级部件附近，以修改围绕多个电压分级部件的电场。

    High voltage design structure for high temperature superconducting device
    10.
    发明授权
    High voltage design structure for high temperature superconducting device 有权
    高温超导设备的高压设计结构

    公开(公告)号：US07375933B2

    公开(公告)日：2008-05-20

    申请号：US11443735

    申请日：2006-05-31

    Applicant: Kasegn D. Tekletsadik

    Inventor： Kasegn D. Tekletsadik

    IPC: H02H9/02

    CPC classification number: H01L39/16 ,  H01F2006/001 ,  Y10S505/85 ,  Y10S505/875 ,  Y10S505/883 ,  Y10S505/885

    Abstract: In accordance with the present invention, modular corona shields are employed in a HTS device to reduce the electric field surrounding the HTS device. In a exemplary embodiment a fault current limiter module in the insulation region of a cryogenic cooling system has at least one fault current limiter set which employs a first corona shield disposed along the top portion of the fault current limiter set and is electrically coupled to the fault current limiter set. A second corona shield is disposed along the bottom portion of the fault current limiter set and is electrically coupled to the fault current limiter set. An insulation barrier is disposed within the insulation region along at least one side of the fault current limiter set. The first corona shield and the second corona shield act together to reduce the electric field surrounding the fault limiter set when voltage is applied to the fault limiter set.

    Abstract translation: 根据本发明，在HTS装置中采用模块化电晕屏蔽来减少HTS装置周围的电场。 在示例性实施例中，低温冷却系统的绝缘区域中的故障限流器模块具有至少一个故障限流器组，其采用沿着故障限流器组的顶部设置的第一电晕屏蔽并且电耦合到故障 限流器设定。 第二电晕屏蔽沿故障限流器组的底部设置并且电耦合到故障限流器组。 绝缘屏障沿故障限流器组的至少一侧设置在绝缘区域内。 当电压施加到故障限制器组时，第一个电晕屏蔽和第二个电晕屏蔽共同作用来减小故障限制器周围的电场。

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