专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20110208366A1 UTILITY GRID COMMAND FILTER SYSTEM 有权
标题翻译：实用网格命令过滤系统
公开(公告)号：US20110208366A1
公开(公告)日：2011-08-25
申请号：US12709081
申请日：2010-02-19
申请人： Jeffrey D. Taft
发明人： Jeffrey D. Taft
IPC分类号： G06F1/28 , G06F7/04 , G06N5/02
CPC分类号： H04L63/0227 , G06F21/6227 , G06F2221/2113 , H02J13/0079 , H04L29/08846 , H04L41/00 , H04L63/08 , H04L63/10 , H04L63/105 , H04L63/126 , H04L63/14 , Y04S40/24
摘要： A command filter module filters receives a plurality commands intended for receipt by devices interconnected within a utility grid. The command filter module may authorize the plurality of commands for execution by the respective devices based on predetermined set of command rules. Historical and real-time data may be implemented by the command filter module to perform an authorization decision for the plurality of commands. Authorized commands may be transmitted by the command filter module for receipt by the respective devices. The command filter module may generate rejection messages corresponding to unauthorized commands. The rejection messages may be transmitted to a source of an unauthorized command.
摘要翻译：命令过滤器模块过滤器接收旨在由公用电网内互连的设备接收的多个命令。命令过滤器模块可以基于预定的一组命令规则来授权各个设备执行的多个命令。命令过滤器模块可以实现历史和实时数据，以执行多个命令的授权决定。命令过滤器模块可以发送授权命令，以便各个设备接收。命令过滤模块可能产生与未授权命令对应的拒绝消息。拒绝消息可以被发送到未授权命令的源。

22. 发明授权

US07945401B2 Distributed intelligent remote terminal units 失效
标题翻译：分布式智能远程终端单元
公开(公告)号：US07945401B2
公开(公告)日：2011-05-17
申请号：US12164694
申请日：2008-06-30
申请人： Richard James Bowdry , Jermaine Charles Edwards , Jared Steven Scheuer , Jeffrey D. Taft , Lance Suijun Wang , Diane Elizabeth Wiggins
发明人： Richard James Bowdry , Jermaine Charles Edwards , Jared Steven Scheuer , Jeffrey D. Taft , Lance Suijun Wang , Diane Elizabeth Wiggins
IPC分类号： G01R21/00 , G06F17/40
CPC分类号： G01D4/004 , Y02B90/242 , Y04S20/322
摘要： Multiple autonomous intelligent Remote Terminal Units (RTUs) are positioned on distribution lines in an electrical power grid. The intelligent RTUs perform analytics on power flowing through the distribution lines to provide real-time analysis of the power. The intelligent RTUs acquire sensor data from the distribution lines and locally perform the analytics on the sensor data to create processed data signals that are transmitted to a control center server to facilitate power distribution monitoring of the electrical power grid.
摘要翻译：多个自主智能远程终端单元（RTU）位于电力电网的配电线路上。智能RTU对通过配电线路的电力进行分析，以提供电力的实时分析。智能RTU从配电线路获取传感器数据，并在传感器数据上本地执行分析，以创建传输到控制中心服务器的处理数据信号，以便于电力电网的配电监控。

23. 发明授权

US07778738B2 Method and system for reducing feeder circuit loss using demand response 有权
标题翻译：使用需求响应减少馈线电路损耗的方法和系统
公开(公告)号：US07778738B2
公开(公告)日：2010-08-17
申请号：US12378128
申请日：2009-02-11
申请人： Jeffrey D. Taft
发明人： Jeffrey D. Taft
IPC分类号： G05D5/00 , G05D9/00 , G05D11/00 , G05D3/12 , G05D23/00 , H02H3/00 , H02H7/00
CPC分类号： H02J3/14 , H02J13/002 , H02J2003/007 , Y02B70/3225 , Y02E60/76 , Y04S20/222 , Y04S40/22
摘要： A system and method that analyzes at least one aspect of the power grid for demand response in order to reduce feeder circuit losses is provided. The system and method may use a demand response model to select one or more factors for the demand response, such as selecting a subset of customers for demand response from a larger pool of available demand response customers. The demand response model may include a grid structure component, such as an indication of the particular customer's position in the grid and a dynamic operation component, such as a real-time measurement of current in the feeder circuit. By using the demand response model, feeder circuit losses may thereby reduced.
摘要翻译：提供了一种分析电力需求响应的至少一个方面以减少馈线电路损耗的系统和方法。系统和方法可以使用需求响应模型来选择需求响应的一个或多个因素，例如从较大的可用需求响应客户池中选择需求响应的客户子集。需求响应模型可以包括网格结构组件，例如特定客户在电网中的位置的指示和动态操作组件，例如馈电电路中的电流的实时测量。通过使用需求响应模型，可以减少馈线电路损耗。

24. 发明申请

US20100152910A1 POWER GRID OUTAGE AND FAULT CONDITION MANAGEMENT 有权
标题翻译：电网故障和故障管理
公开(公告)号：US20100152910A1
公开(公告)日：2010-06-17
申请号：US12637672
申请日：2009-12-14
申请人： Jeffrey D. Taft
发明人： Jeffrey D. Taft
IPC分类号： G06F1/30
CPC分类号： G01R31/40 , G01D4/002 , G01R25/00 , G01R31/086 , H02H3/042 , H02H7/261 , H02J2003/001 , H04L41/0681 , H04L43/0811 , Y02B90/241 , Y02B90/244 , Y02E60/728 , Y04S10/265 , Y04S10/522 , Y04S20/32 , Y04S20/327 , Y04S20/36 , Y04S40/166 , Y04S40/168
摘要： An outage intelligence application receives event messages indicative of occurrences associated with various devices within a power grid. The outage intelligence application determines a state of the various devices based on the event messages. Based on the event messages, the outage intelligence application can determine can determine and confirm an outage condition associate with a particular device. A fault intelligence application receives synchrophasor data for each phase in a multi-phase power grid. The synchrophasor includes phasor magnitude and phasor angle information for each phased. Based on the synchrophasor data, the fault intelligence application determines the presence of a fault involving one or more of the phases and identifies a particular fault type.
摘要翻译：中断智能应用接收指示与电网内的各种设备相关联的事件的事件消息。中断智能应用程序基于事件消息确定各种设备的状态。基于事件消息，中断智能应用可以确定可以确定和确认与特定设备相关联的中断状态。故障智能应用程序接收多相电网中每相的同步信号数据。同步相位器包括每个相位的相量和相量角信息。基于同步资源数据，故障智能应用程序确定存在涉及一个或多个相位的故障，并识别特定的故障类型。

25. 发明申请

US20080167754A1 OZONE AND OTHER MOLECULES SENSORS FOR ELECTRIC FAULT DETECTION 审中-公开
标题翻译：臭氧和其他分子传感器进行电气故障检测
公开(公告)号：US20080167754A1
公开(公告)日：2008-07-10
申请号：US11620083
申请日：2007-01-05
申请人： Sarah C. McAllister , Tomasz J. Nowicki , Grzegorz M. Swirszoz , Jeffrey D. Taft
发明人： Sarah C. McAllister , Tomasz J. Nowicki , Grzegorz M. Swirszoz , Jeffrey D. Taft
IPC分类号： H02H7/26 , G01R31/08 , H02J13/00
CPC分类号： H02H1/0023 , G01N33/004 , G01R31/1245 , Y02A50/243 , Y02A50/244 , Y02A50/248
摘要： High impedance fault detection uses, in addition to sensors that measure purely electrical (i.e., current and voltage), molecule sensors are provided in an electrical grid. These molecule sensors are sensitive to the surrounding environment and may detect one or more of a variety of molecules, such as ozone (O3), combustion gases (carbon monoxide, carbon dioxide and oxygen levels), and odor molecules (ammonia, sulfur dioxide, burned hair/feather, burned proteins, and the like), depending on the type of environmental phenomena that may be expected in a particular location of the sensor(s). These sensors, in combination with conventional electrical sensors, provide a more complete set of data for evaluation and localization of a potential high impedance electrical fault. The use of such sensors is especially useful in confined areas like underground parking lots, substations, and the like.
摘要翻译：高阻抗故障检测除了测量纯电气（即电流和电压）的传感器外，还使用电网提供分子传感器。这些分子传感器对周围环境敏感，并且可以检测多种分子中的一种或多种，例如臭氧（O 3 3），燃烧气体（一氧化碳，二氧化碳和氧气水平），以及取决于传感器的特定位置可能预期的环境现象的类型，气味分子（氨，二氧化硫，燃烧的毛发/羽毛，燃烧的蛋白质等）。这些传感器与常规电气传感器相结合，可提供更完整的数据集，用于评估和定位潜在的高阻抗电气故障。这种传感器的使用在诸如地下停车场，变电站等的限制区域中是特别有用的。

26. 发明授权

US08893216B2 Security measures for the smart grid 有权
标题翻译：智能电网的安全措施
公开(公告)号：US08893216B2
公开(公告)日：2014-11-18
申请号：US13160909
申请日：2011-06-15
申请人： Navindra Yadav , Jeffrey D. Taft
发明人： Navindra Yadav , Jeffrey D. Taft
IPC分类号： H04L29/06
CPC分类号： H04L63/0236 , H04L63/1441 , H04L63/1491 , Y04S40/24
摘要： Security is enabled in an electrical system by examining a configuration file for a substation present in the electrical system, where the substation includes one or more electrical devices and one or more network devices. Based on the examination of the configuration file, information is determined on a characteristic of an electrical device that is selected from a group including a type, allowed role of the electrical device and allowed communication modes for the electrical device. Based on the determined information, a basis for controlling the role and communication modes for the electrical device is identified. A security policy is configured in a network device in the substation to incorporate the identified basis. Based on the configured security policy in the network device, communication patterns for the electrical device are allowed that are associated with the allowed role and allowed communication modes for the electrical device.
摘要翻译：通过检查电气系统中存在的变电站的配置文件，在电气系统中启用安全性，其中变电站包括一个或多个电气设备和一个或多个网络设备。基于配置文件的检查，根据从包括电气设备的类型，允许的角色以及电气设备的允许通信模式的组中选择的电气设备的特性来确定信息。基于确定的信息，识别用于控制电气设备的角色和通信模式的基础。在变电站中的网络设备中配置安全策略以合并所识别的基础。基于网络设备中配置的安全策略，允许与电子设备的允许角色和允许的通信模式相关联的电气设备的通信模式。

27. 发明授权

US08675654B2 System and method for providing smart grid communications and management 有权
标题翻译：提供智能电网通信和管理的系统和方法
公开(公告)号：US08675654B2
公开(公告)日：2014-03-18
申请号：US13251728
申请日：2011-10-03
申请人： Jeffrey D. Taft , Navindra Yadav
发明人： Jeffrey D. Taft , Navindra Yadav
IPC分类号： H04L12/28 , G05B11/01 , G05D3/12
CPC分类号： H04L12/1863 , H04L12/1836 , H04L12/185 , H04L45/16 , H04L49/15 , H04L49/35 , H04L67/125 , H04L69/22
摘要： A method is provided in one example embodiment and includes receiving a request for a service that involves phasor measurement unit (PMU) data; identifying a service device in a network to perform the service; and multicasting one or more results of the service to a group of subscribers identified by a multicast group address. In more particular embodiments, particular PMU data is redirected to the service device via a service insertion architecture (SIA) protocol. In addition, the service can include replicating packets and masking a subset of traffic for forwarding to a first hop router of the network. In certain example instances, metadata is used in order to apply the service to certain traffic propagating in the network.
摘要翻译：在一个示例实施例中提供了一种方法，并且包括接收对涉及相量测量单元（PMU）数据的服务的请求; 识别网络中的服务设备来执行所述服务; 以及将一个或多个服务结果多播到由多播组地址标识的一组订户。在更具体的实施例中，特定PMU数据经由服务插入架构（SIA）协议被重定向到服务设备。此外，该服务可以包括复制分组并且掩蔽用于转发到网络的第一跳路由器的流量子集。在某些示例实例中，使用元数据来将服务应用于在网络中传播的某些流量。

28. 发明授权

US08509953B2 Method and system for managing a power grid 有权
公开(公告)号：US08509953B2
公开(公告)日：2013-08-13
申请号：US12378102
申请日：2009-02-11
申请人： Jeffrey D. Taft
发明人： Jeffrey D. Taft
IPC分类号： G06F1/28
CPC分类号： H02J13/0062 , G01D4/002 , G01R22/063 , G05B15/02 , G06Q50/06 , H02J3/006 , H02J13/0075 , Y02B70/3216 , Y02B90/241 , Y02B90/244 , Y02B90/248 , Y02E60/74 , Y02E60/7838 , Y02E60/7853 , Y04S10/30 , Y04S10/525 , Y04S10/60 , Y04S20/221 , Y04S20/222 , Y04S20/32 , Y04S20/327 , Y04S20/52 , Y04S40/124 , Y04S40/126
摘要： A smart grid for improving the management of a power utility grid is provided. The smart grid as presently disclosed includes using sensors in various portions of the power utility grid, using communications and computing technology, such as additional bus structures, to upgrade an electric power grid so that it can operate more efficiently and reliably and support additional services to consumers. Specifically, the additional bus structures may comprise multiple buses dedicated to the different types of data, such as operational/non-operational data, event processing data, grid connectivity data, and network location data. The multiple buses may comprise different segments in a single bus or may comprise separate buses. The multiple buses may be used to transport the various types of data to other smart grid processes (such as at a centrally located controller).

29. 发明申请

US20130051498A1 INSTANTANEOUS PHASOR DETERMINATION FOR POLY-PHASE ELECTRICAL GRIDS 有权
标题翻译：用于多相电网的瞬时相位测定
公开(公告)号：US20130051498A1
公开(公告)日：2013-02-28
申请号：US13222142
申请日：2011-08-31
申请人： Jeffrey D. Taft
发明人： Jeffrey D. Taft
IPC分类号： H04L27/06
CPC分类号： G01R19/2513 , Y02E60/728 , Y04S10/265
摘要： In one embodiment, three substantially simultaneous phase waveforms may be converted into a first quadrature signal and a zero sequence signal. For each phase waveform, a power system digital frequency may be determined through analysis of the first quadrature signal (e.g., and at least one additional prior quadrature signal) while eliminating waveform phase angles from the analysis. Subsequently, demodulation of the first quadrature signal and zero sequence signal based on the power system digital frequency results in a positive sequence phasor, a negative sequence phasor, and a zero sequence phasor.
摘要翻译：在一个实施例中，三个基本上同时的相位波形可以被转换成第一正交信号和零序信号。对于每个相位波形，可以通过分析第一正交信号（例如和至少一个附加的先前正交信号）来确定电力系统数字频率，同时消除来自分析的波形相位角。随后，基于电力系统数字频率的第一正交信号和零序信号的解调产生正序相量，负序相量和零序相量。

30. 发明申请

US20120310559A1 DISTRIBUTED DATA COLLECTION FOR UTILITY GRIDS 审中-公开
标题翻译：用于实用网格的分布式数据收集
公开(公告)号：US20120310559A1
公开(公告)日：2012-12-06
申请号：US13483998
申请日：2012-05-30
申请人： Jeffrey D. Taft
发明人： Jeffrey D. Taft
IPC分类号： G06F19/00
CPC分类号： H02J13/0013 , G05B23/0221 , Y02E60/74 , Y02E60/7807 , Y04S10/30 , Y04S40/12
摘要： In one embodiment, a system that provides distributed data collection for sensor networks in a utility grid comprises one or more data collection agents, one or more grid data collection service devices, and one or more points of use. The one or more data collection agents may be configured to generate grid data values that comprise raw grid data values, processed grid data values, and/or any combination thereof. The one or more data collection agents may be configured to communicate the grid data values using a communication network in the utility grid to the one or more grid data collection service devices, which may be configured to receive the grid data values in a time-synchronized manner, and to distribute the time-synchronized grid data values in substantially real-time to the one or more points of use.
摘要翻译：在一个实施例中，为公用电网中的传感器网络提供分布式数据收集的系统包括一个或多个数据收集代理，一个或多个网格数据收集服务设备以及一个或多个使用点。一个或多个数据收集代理可以被配置为生成包括原始网格数据值，经处理的网格数据值和/或其任何组合的网格数据值。一个或多个数据收集代理可以被配置为使用公用电网中的通信网络将网格数据值传送到一个或多个网格数据收集服务设备，其可被配置为以时间同步的方式接收网格数据值方式，并将时间同步的网格数据值基本上实时地分发到一个或多个使用点。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式