公开(公告)号：US10033176B2

公开(公告)日：2018-07-24

申请号：US13195385

申请日：2011-08-01

申请人： Mirrasoul J. Mousavi ,  Le Tang

发明人： Mirrasoul J. Mousavi ,  Le Tang

IPC分类号： H02H3/00 ,  H02H3/06 ,  H02H3/07

CPC分类号： H02H3/066 ,  G01R31/025 ,  H02H3/07 ,  H02H3/40 ,  H02H7/26

摘要： Fault interrupting devices and methods for controlling the same are disclosed. The fault interrupting devices may include a switch on an electrical power line and a controller configured to operate the switch. The methods for controlling fault interrupting devices may include gathering data, determining from the data that a fault has occurred, opening the fault interrupting device to interrupt the fault, analyzing the data, and determining whether the fault interrupting device can be reclosed based at least partially on the analysis of the data.

公开(公告)号：US20120288066A1

公开(公告)日：2012-11-15

申请号：US13519305

申请日：2010-06-28

申请人： Kejun Kang ,  Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Dong Lin ,  Le Tang ,  Chao Tu ,  Zongjun Shen ,  Guangwei Ding ,  Yingkang Jin ,  Xilei Luo ,  Shuo Cao

发明人： Kejun Kang ,  Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Dong Lin ,  Le Tang ,  Chao Tu ,  Zongjun Shen ,  Guangwei Ding ,  Yingkang Jin ,  Xilei Luo ,  Shuo Cao

IPC分类号： G21K5/00

CPC分类号： G01N23/203 ,  G21K1/043

摘要： Disclosed is a scanning device using radiation beam for backscatter imaging. The scanning device includes a radiation source; a stationary shield plate and a rotary shield body positioned respectively between the radiation source and the subject to be scanned, wherein the stationary shield plate is fixed relative to the radiation source, and the rotary shield body is rotatable relative to the stationary shield plate. The ray passing area permitting the rays from the radiation source to pass through the stationary shield plate is provided on the stationary shield plate, and ray incidence area and ray exit area are respectively provided on the rotary shield body. During the process of the rotating and scanning of the rotary shield body, the ray passing area of the stationary shield plate intersects consecutively with the ray incidence area and the ray exit area of the rotary shield body to form scanning collimation holes. Further, a scanning method using radiation beam for backscatter imaging is also provided.

摘要翻译： 公开了使用用于反向散射成像的辐射束的扫描装置。 扫描装置包括辐射源; 分别位于辐射源和待扫描对象之间的固定屏蔽板和旋转屏蔽体，其中固定屏蔽板相对于辐射源固定，并且旋转屏蔽体可相对于固定屏蔽板旋转。 在固定屏蔽板上设置允许来自辐射源的光线通过固定屏蔽板的射线通过面积，并且在旋转屏蔽体上分别设置射线入射区域和射出口区域。 在旋转屏蔽体的旋转和扫描过程中，固定屏蔽板的射线通过面积与旋转屏蔽体的射线入射面积和射线出射面积连续相交，形成扫描准直孔。 此外，还提供了使用用于反向散射成像的辐射束的扫描方法。

公开(公告)号：US07203622B2

公开(公告)日：2007-04-10

申请号：US10744743

申请日：2003-12-23

申请人： Jiuping Pan ,  Reynaldo Nuqui ,  Le Tang

发明人： Jiuping Pan ,  Reynaldo Nuqui ,  Le Tang

IPC分类号： G06F11/30 ,  G06F15/00

CPC分类号： G06Q10/06 ,  H02J3/00 ,  Y04S10/54

摘要： A systematic approach is presented for the development and implementation of cost-effective transmission asset maintenance strategies. The overall concept and methodology are based on transmission reliability and risk management and address the value of preventive maintenance activities. This may help electric network utilities conduct maintenance policy assessment, region-wide criticality analysis, and optimal maintenance resource allocation and task scheduling.

摘要翻译： 介绍了开发和实施具有成本效益的传输资产维护策略的系统方法。 总体概念和方法是基于传输可靠性和风险管理，并解决预防性维护活动的价值。 这可能有助于电力公司进行维护策略评估，全区域关键性分析以及最优维护资源分配和任务调度。

公开(公告)号：US20120113555A1

公开(公告)日：2012-05-10

申请号：US13195385

申请日：2011-08-01

申请人： Mirrasoul Mousavi ,  Le Tang

发明人： Mirrasoul Mousavi ,  Le Tang

IPC分类号： H02H3/00 ,  G01R31/02

CPC分类号： H02H3/066 ,  G01R31/025 ,  H02H3/07 ,  H02H3/40 ,  H02H7/26

摘要： Fault interrupting devices and methods for controlling the same are disclosed. The fault interrupting devices may include a switch on an electrical power line and a controller configured to operate the switch. The methods for controlling fault interrupting devices may include gathering data, determining from the data that a fault has occurred, opening the fault interrupting device to interrupt the fault, analyzing the data, and determining whether the fault interrupting device can be reclosed based at least partially on the analysis of the data.

摘要翻译： 公开了故障中断装置及其控制方法。 故障中断设备可以包括电力线路上的开关和被配置为操作开关的控制器。 用于控制故障中断装置的方法可以包括收集数据，从数据确定发生故障，打开故障中断装置中断故障，分析数据，以及确定故障中断装置是否可以至少部分重新闭合 对数据的分析。

公开(公告)号：US07948352B2

公开(公告)日：2011-05-24

申请号：US12246974

申请日：2008-10-07

申请人： Le Tang ,  Mohamed Y. Haj-Maharsi ,  Ernst Scholtz

发明人： Le Tang ,  Mohamed Y. Haj-Maharsi ,  Ernst Scholtz

IPC分类号： H01H71/20 ,  H01H71/10 ,  H02B1/26 ,  G08B21/00

CPC分类号： H01H31/127 ,  H01H3/22 ,  H01H9/167 ,  H01H9/168 ,  H02J13/0006 ,  H02J17/00 ,  H02J50/12 ,  Y02E60/724 ,  Y04S10/18

摘要： A wireless secondary assembly is disclosed for use in an electrical distribution network. The secondary assembly may include a wireless source electrically connected to a first electric cable and adapted to emit an electromagnetic power signal. A wireless receiver is electrically connected to a secondary device and adapted to receive the electromagnetic power signal and convert the electromagnetic power signal to electricity to power to secondary device.

摘要翻译： 公开了用于配电网络的无线二次组件。 辅助组件可以包括电连接到第一电缆并适于发射电磁功率信号的无线电源。 无线接收器电连接到辅助设备，并适于接收电磁功率信号，并将电磁功率信号转换为电力供电到次级设备。

公开(公告)号：US06988092B1

公开(公告)日：2006-01-17

申请号：US10037397

申请日：2001-12-21

申请人： Le Tang ,  Xiaoming Feng ,  David Lubkeman ,  Anil Pahwa ,  Jiuping Pan ,  Lan Trinh ,  Zhenyuan Wang

发明人： Le Tang ,  Xiaoming Feng ,  David Lubkeman ,  Anil Pahwa ,  Jiuping Pan ,  Lan Trinh ,  Zhenyuan Wang

IPC分类号： G06F17/30

CPC分类号： G06Q10/06 ,  G06Q10/06393 ,  Y02P90/82 ,  Y10S707/99931

摘要： A computer implemented method uses a database of detailed, comprehensive utility operating and financial information. The method comprises: (1) feature based matching or similarity based benchmark and focus group selection; (2) a performance assessment procedure comprising multi-perspective analysis; and (3) multi-attribute business profiling and performance improvement potential analysis. As part of the performance assessment step, data corresponding to different utilities in a selected benchmark group are compared with each other to find their strengths and weaknesses. Interpretation of these gaps provides the cause of such gaps. Composite ranking analysis is used so that a composite score of at least one utility business is obtained.

摘要翻译： 计算机实现的方法使用详细，综合的实用程序操作和财务信息的数据库。 该方法包括：（1）基于特征的匹配或基于相似度的基准和焦点组选择; （2）包括多角度分析的绩效评估程序; 和（3）多属性业务剖析和绩效改进潜力分析。 作为绩效评估步骤的一部分，将与所选基准组中的不同实用程序相对应的数据进行比较，以找出其优缺点。 这些差距的解释是造成这种差距的原因。 使用综合排名分析，以获得至少一个公用事业的综合得分。

公开(公告)号：US06671634B2

公开(公告)日：2003-12-30

申请号：US09916811

申请日：2001-07-27

申请人： Krassimir G. Koutlev ,  Richard E. Brown ,  Le Tang ,  Antonio C. Carvalho ,  Marta Lacorte ,  Hans-Erik Olovsson ,  Giuliano Guerra ,  Andre Osterholt ,  Carl-Ejnar Sölver

发明人： Krassimir G. Koutlev ,  Richard E. Brown ,  Le Tang ,  Antonio C. Carvalho ,  Marta Lacorte ,  Hans-Erik Olovsson ,  Giuliano Guerra ,  Andre Osterholt ,  Carl-Ejnar Sölver

IPC分类号： G01R2100

CPC分类号： G05B17/02 ,  G05B23/0283 ,  H02J3/00 ,  H02J2003/007 ,  Y02E60/76 ,  Y04S40/22

摘要： Reliability assessment of a power system having an integrated component is provided by retrieving individual component failure rates associated with individual components of the integrated component. A failure time is modeled based on the individual component failure rates associated with individual components of the integrated component. Individual component maintenance times are retrieved associated with individual components of the integrated component. A maintenance time is modeled based on the individual component maintenance times associated with individual components of the integrated component. A reliability assessment is determined based on the interconnectivity of components of the power system, the modeled maintenance times, and the modeled failure times.

摘要翻译： 具有集成组件的电力系统的可靠性评估通过检索与集成组件的各个组件相关联的单独组件故障率来提供。 基于与集成组件的各个组件相关联的单个组件故障率来建模故障时间。 检索与集成组件的各个组件相关联的单个组件维护时间。 维护时间根据与集成组件的各个组件相关联的单个组件维护时间进行建模。 可靠性评估根据电力系统组件的互连性，建模维护时间和建模故障时间确定。

公开(公告)号：US09194827B2

公开(公告)日：2015-11-24

申请号：US13519305

申请日：2010-06-28

申请人： Kejun Kang ,  Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Dong Lin ,  Le Tang ,  Chao Tu ,  Zongjun Shen ,  Guangwei Ding ,  Yingkang Jin ,  Xilei Luo ,  Shuo Cao

发明人： Kejun Kang ,  Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Dong Lin ,  Le Tang ,  Chao Tu ,  Zongjun Shen ,  Guangwei Ding ,  Yingkang Jin ,  Xilei Luo ,  Shuo Cao

IPC分类号： G01N23/203 ,  G21K1/04

CPC分类号： G01N23/203 ,  G21K1/043

摘要： Disclosed is a scanning device using radiation beam for backscatter imaging. The scanning device includes a radiation source; a stationary shield plate and a rotary shield body positioned respectively between the radiation source and the subject to be scanned, wherein the stationary shield plate is fixed relative to the radiation source, and the rotary shield body is rotatable relative to the stationary shield plate. The ray passing area permitting the rays from the radiation source to pass through the stationary shield plate is provided on the stationary shield plate, and ray incidence area and ray exit area are respectively provided on the rotary shield body. During the process of the rotating and scanning of the rotary shield body, the ray passing area of the stationary shield plate intersects consecutively with the ray incidence area and the ray exit area of the rotary shield body to form scanning collimation holes. Further, a scanning method using radiation beam for backscatter imaging is also provided.

摘要翻译： 公开了使用用于反向散射成像的辐射束的扫描装置。 扫描装置包括辐射源; 分别位于辐射源和待扫描对象之间的固定屏蔽板和旋转屏蔽体，其中固定屏蔽板相对于辐射源固定，并且旋转屏蔽体可相对于固定屏蔽板旋转。 在固定屏蔽板上设置允许来自辐射源的光线通过固定屏蔽板的射线通过面积，并且在旋转屏蔽体上分别设置射线入射区域和射出口区域。 在旋转屏蔽体的旋转和扫描过程中，固定屏蔽板的射线通过面积与旋转屏蔽体的射线入射面积和射线出射面积连续相交，形成扫描准直孔。 此外，还提供了使用用于反向散射成像的辐射束的扫描方法。

公开(公告)号：US08983033B2

公开(公告)日：2015-03-17

申请号：US13142668

申请日：2011-04-28

申请人： Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Li Zhang ,  Chao Tu ,  Le Tang ,  Yingkang Jin ,  Shuo Cao ,  Guangwei Ding

发明人： Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Li Zhang ,  Chao Tu ,  Le Tang ,  Yingkang Jin ,  Shuo Cao ,  Guangwei Ding

IPC分类号： G01N23/203

CPC分类号： G01N23/203

摘要： The present invention discloses a scanning device of back-scatter imaging with a radiation beam, comprising: a radiation source; a fixed shield plate and a rotatable shield body disposed between the radiation source and a object to be scanned respectively, wherein the fixed shield plate is stationary with respect to the radiation source and the rotatable shield body is rotatable with respect to the fixed shield plate. The fixed shield plate is provided with a ray passing-through region thereon, which allows for a radiation beam from the radiation source to pass through the fixed shield plate, a ray incidence region and a ray emergence region are arranged on the rotatable shield body respectively, during the rotatable scanning of the rotatable shield body, the ray passing-through region of the fixed shield plate continuously intersects with the ray incidence region and the ray emergence region of the rotatable shield body to generate collimated holes for scanning. The ray passing-through region of the fixed shield plate is a rectilinear slit, the rotatable shield body is a cylinder, and the ray incidence and emergence regions are configured to be a series of small discrete holes disposed along a spiral line respectively. In addition, the present invention discloses a scanning method for back-scatter imaging with a radiation beam.

摘要翻译： 本发明公开了一种具有辐射束的背散射成像的扫描装置，包括：辐射源; 固定屏蔽板和设置在辐射源和待扫描物体之间的可旋转屏蔽体，其中固定屏蔽板相对于辐射源是静止的，并且可旋转屏蔽体相对于固定屏蔽板可旋转。 固定屏蔽板在其上设有射线通过区域，其允许来自辐射源的辐射束穿过固定屏蔽板，射线入射区域和射线出射区域分别布置在可旋转屏蔽体上 在可旋转的屏蔽体的可旋转扫描期间，固定屏蔽板的光线通过区域与可旋转屏蔽体的射线入射区域和射线出射区域连续相交，以产生用于扫描的准直孔。 固定屏蔽板的光线通过区域是直线狭缝，可旋转的屏蔽体是圆柱体，射线入射区域和出射区域分别被配置成沿着螺旋线设置的一系列小的分立孔。 此外，本发明公开了一种利用辐射束进行背散射成像的扫描方法。

公开(公告)号：US20120170716A1

公开(公告)日：2012-07-05

申请号：US13142668

申请日：2011-04-28

申请人： Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Li Zhang ,  Chao Tu ,  Le Tang ,  Yingkang Jin ,  Shuo Cao ,  Guangwei Ding

发明人： Zhiqiang Chen ,  Yuanjing Li ,  Ziran Zhao ,  Yinong Liu ,  Wanlong Wu ,  Li Zhang ,  Chao Tu ,  Le Tang ,  Yingkang Jin ,  Shuo Cao ,  Guangwei Ding

IPC分类号： G01N23/203

CPC分类号： G01N23/203

摘要： The present invention discloses a scanning device of back-scatter imaging with a radiation beam, comprising: a radiation source; a fixed shield plate and a rotatable shield body disposed between the radiation source and a object to be scanned respectively, wherein the fixed shield plate is stationary with respect to the radiation source and the rotatable shield body is rotatable with respect to the fixed shield plate. The fixed shield plate is provided with a ray passing-through region thereon, which allows for a radiation beam from the radiation source to pass through the fixed shield plate, a ray incidence region and a ray emergence region are arranged on the rotatable shield body respectively, during the rotatable scanning of the rotatable shield body, the ray passing-through region of the fixed shield plate continuously intersects with the ray incidence region and the ray emergence region of the rotatable shield body to generate collimated holes for scanning. The ray passing-through region of the fixed shield plate is a rectilinear slit, the rotatable shield body is a cylinder, and the ray incidence and emergence regions are configured to be a series of small discrete holes disposed along a spiral line respectively. In addition, the present invention discloses a scanning method for back-scatter imaging with a radiation beam.

摘要翻译： 本发明公开了一种具有辐射束的背散射成像的扫描装置，包括：辐射源; 固定屏蔽板和设置在辐射源和待扫描物体之间的可旋转屏蔽体，其中固定屏蔽板相对于辐射源是静止的，并且可旋转屏蔽体相对于固定屏蔽板可旋转。 固定屏蔽板在其上设有射线通过区域，其允许来自辐射源的辐射束穿过固定屏蔽板，射线入射区域和射线出射区域分别布置在可旋转屏蔽体上 在可旋转的屏蔽体的可旋转扫描期间，固定屏蔽板的光线通过区域与可旋转屏蔽体的射线入射区域和射线出射区域连续相交，以产生用于扫描的准直孔。 固定屏蔽板的光线通过区域是直线狭缝，可旋转的屏蔽体是圆柱体，射线入射区域和出射区域分别被配置成沿着螺旋线设置的一系列小的分立孔。 此外，本发明公开了一种利用辐射束进行背散射成像的扫描方法。