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35 条记录 (耗时 0.045 秒)

    Systems and methods for characterizing fault clearing devices
    22.
    发明授权
    Systems and methods for characterizing fault clearing devices 有权
    表征故障清除设备的系统和方法

    公开(公告)号：US09217775B2

    公开(公告)日：2015-12-22

    申请号：US13155274

    申请日：2011-06-07

    申请人： Mirrasoul Mousavi ,  Kari Saarinen ,  James Stoupis ,  John McGowan

    发明人： Mirrasoul Mousavi ,  Kari Saarinen ,  James Stoupis ,  John McGowan

    IPC分类号： G01R31/327 ,  G01R31/02 ,  G01R11/25

    CPC分类号： G01R31/3274 ,  G01R11/25 ,  G01R31/02 ,  G01R31/021 ,  G01R31/086 ,  Y02E60/724 ,  Y04S10/522

    摘要： Systems and methods for characterizing a device that operated to clear a fault in a power line, such as a power distribution system feeder, are disclosed. Characterizing the device may include receiving measured data corresponding to a current measured along the feeder proximate a substation bus, determining from the measured data that a fault has occurred in at least one phase and has been cleared, subtracting reference data from the measured data to estimate residual fault data, and estimating from the residual fault data a characteristic of the device that operated to clear the fault. The systems may include an Intelligent Electronic Device (IED) and a processor linked to the IED.

    摘要翻译： 公开了用于表征用于清除电力线路中的故障（例如配电系统馈线）的设备的系统和方法。 表征设备可以包括接收对应于沿着在馈电站附近的馈电站测量的电流的测量数据，从测量数据确定在至少一个相位中已经发生故障并已经被清除，从测量数据中减去参考数据以估计 剩余故障数据，以及从残余故障数据估计用于清除故障的设备的特性。 该系统可以包括智能电子设备（IED）和与IED相连的处理器。

    Feeder automation for an electric power distribution system
    23.
    发明授权
    Feeder automation for an electric power distribution system 有权
    配电系统馈线自动化

    公开(公告)号：US08121740B2

    公开(公告)日：2012-02-21

    申请号：US12338302

    申请日：2008-12-18

    申请人： Fang Yang ,  James Stoupis ,  Vaibhav Donde

    发明人： Fang Yang ,  James Stoupis ,  Vaibhav Donde

    IPC分类号： G05D3/12 ,  G05D5/00 ,  G05D9/00 ,  G05D11/00 ,  G05D17/00 ,  G05D23/00 ,  G11C29/00

    CPC分类号： H02J13/00 ,  H02H7/261 ,  H02J3/006 ,  Y04S10/525

    摘要： A soft PLC technology based computer-implemented method includes updating a system configuration incidence matrix for an electric power distribution system based on both a depth-first search of a connectivity matrix for the electric power distribution system and information about the electric power distribution system, wherein the information includes at least status information about one or more switches of the electric power distribution system. The method further includes detecting a fault in the system based on the incidence matrix. The method further includes generating isolation control logic based on the incidence matrix and isolating the fault based on isolation control logic. The method further includes generating restoration control logic based on a breadth-first search of the incidence matrix and restoring the system based on the restoration control logic.

    摘要翻译： 基于软PLC技术的计算机实现方法包括基于用于配电系统的连接矩阵的深度优先搜索和关于配电系统的信息来更新用于配电系统的系统配置入射矩阵，其中 该信息至少包括关于电力分配系统的一个或多个开关的状态信息。 该方法还包括基于入射矩阵来检测系统中的故障。 该方法还包括基于入射矩阵产生隔离控制逻辑，并基于隔离控制逻辑隔离故障。 该方法还包括基于入射矩阵的宽度优先搜索生成恢复控制逻辑，并且基于恢复控制逻辑恢复系统。

    Methods and Apparatus for Designing Device-to-Device Configurations Suitable to be used in a Power System
    24.
    发明申请
    Methods and Apparatus for Designing Device-to-Device Configurations Suitable to be used in a Power System 有权
    设计到设备配置的方法和设备适用于电力系统

    公开(公告)号：US20110098988A1

    公开(公告)日：2011-04-28

    申请号：US12937922

    申请日：2009-04-09

    申请人： Jay Vellore ,  David Lubkeman ,  James Stoupis ,  Donato Colonna

    发明人： Jay Vellore ,  David Lubkeman ,  James Stoupis ,  Donato Colonna

    IPC分类号： G06F17/50

    CPC分类号： G06F8/34 ,  H02J13/001 ,  Y02E60/724 ,  Y04S10/18 ,  Y04S10/40

    摘要： Graphical tool and method for designing device-to-device configurations used in power systems. The tool comprises software program instructions configured to allow a user to graphically associate on a monitor an intelligent electronic device (IED) selected from an available list to a corresponding switching device of the power system. For a first IED associated to corresponding switching device, the user graphically configures on the monitor a related logic by selecting one or more logical inputs/outputs and one or more target IEDs from/to which said logical inputs/outputs are to be received/sent, respectively.

    摘要翻译： 用于电力系统中使用的设备到设备配置的图形工具和方法。 该工具包括软件程序指令，其被配置为允许用户在监视器上将从可用列表中选择的智能电子设备（IED）图形地关联到电力系统的对应的交换设备。 对于与对应的切换装置相关联的第一IED，用户通过选择一个或多个逻辑输入/输出和从其接收/发送所述逻辑输入/输出的一个或多个目标IED来在监视器上图形地配置相关逻辑 ， 分别。

    FEEDER AUTOMATION FOR AN ELECTRIC POWER DISTRIBUTION SYSTEM
    26.
    发明申请
    FEEDER AUTOMATION FOR AN ELECTRIC POWER DISTRIBUTION SYSTEM 有权
    馈电自动化用于电力分配系统

    公开(公告)号：US20100161151A1

    公开(公告)日：2010-06-24

    申请号：US12338302

    申请日：2008-12-18

    申请人： Fang Yang ,  James Stoupis ,  Vaibhav Donde

    发明人： Fang Yang ,  James Stoupis ,  Vaibhav Donde

    IPC分类号： G06F1/30

    CPC分类号： H02J13/00 ,  H02H7/261 ,  H02J3/006 ,  Y04S10/525

    摘要： A soft PLC technology based computer-implemented method includes updating a system configuration incidence matrix for an electric power distribution system based on both a depth-first search of a connectivity matrix for the electric power distribution system and information about the electric power distribution system, wherein the information includes at least status information about one or more switches of the electric power distribution system. The method further includes detecting a fault in the system based on the incidence matrix. The method further includes generating isolation control logic based on the incidence matrix and isolating the fault based on isolation control logic. The method further includes generating restoration control logic based on a breadth-first search of the incidence matrix and restoring the system based on the restoration control logic.

    摘要翻译： 基于软PLC技术的计算机实现方法包括基于用于配电系统的连接矩阵的深度优先搜索和关于配电系统的信息来更新用于配电系统的系统配置入射矩阵，其中 该信息至少包括关于电力分配系统的一个或多个开关的状态信息。 该方法还包括基于入射矩阵来检测系统中的故障。 该方法还包括基于入射矩阵产生隔离控制逻辑，并基于隔离控制逻辑隔离故障。 该方法还包括基于入射矩阵的宽度优先搜索生成恢复控制逻辑，并且基于恢复控制逻辑恢复系统。

    CABLE FAULT DETECTION
    28.
    发明申请
    CABLE FAULT DETECTION 有权
    电缆故障检测

    公开(公告)号：US20080100307A1

    公开(公告)日：2008-05-01

    申请号：US11555429

    申请日：2006-11-01

    申请人： James Stoupis ,  Ajay C. Madwesh ,  David Lubkeman

    发明人： James Stoupis ,  Ajay C. Madwesh ,  David Lubkeman

    IPC分类号： G01R31/02

    CPC分类号： G01R31/024 ,  G01R31/021

    摘要： A cable fault detection component (168) receives input data indicative of a fault in an electrical power system. The component (168) analyzes the input data to determine if the fault is indicative of a self-clearing cable fault and generates corresponding output data (276). In one implementation, the cable fault detection component (168) is implemented as a software module which operates on a computer (105) of a substation intelligence system (104).

    摘要翻译： 电缆故障检测组件（168）接收指示电力系统故障的输入数据。 组件（168）分析输入数据以确定故障是否指示自清除电缆故障并产生相应的输出数据（276）。 在一个实现中，电缆故障检测组件（168）被实现为在变电站智能系统（104）的计算机（105）上操作的软件模块。

    Restoration switching analysis with modified genetic algorithm
    30.
    发明授权
    Restoration switching analysis with modified genetic algorithm 有权
    改进遗传算法的恢复切换分析

    公开(公告)号：US09171250B2

    公开(公告)日：2015-10-27

    申请号：US13512475

    申请日：2010-12-02

    申请人： Zhenyuan Wang ,  Vaibhav D. Donde ,  James Stoupis ,  Wenping Li ,  William Peterson

    发明人： Zhenyuan Wang ,  Vaibhav D. Donde ,  James Stoupis ,  Wenping Li ,  William Peterson

    IPC分类号： G05D11/00 ,  G06F15/18 ,  G06N3/12

    CPC分类号： G06N3/126

    摘要： The method of determining back-feed paths is capable of efficiently solving multi-layer restoration problems by minimizing a fitness function using an iterative genetic algorithm. The method optimizes back-feeding of out-of-service areas by minimizing power loss, switching, unserved loads and voltage/current violations. The efficiency of the algorithm is further increased through the use of a reactive Tabu search to prevent duplicate candidate systems.

    摘要翻译： 确定回馈路径的方法能够通过使用迭代遗传算法最小化适应度函数来有效地解决多层恢复问题。 该方法通过最大程度地减少功率损耗，切换，未被服务的负载和电压/电流违规来优化服务区域的反馈。 通过使用反应性Tabu搜索来进一步提高算法的效率，以防止重复的候选系统。