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31. 发明申请

US20150355236A1 PROTECTIVE RELAYING SYSTEM AND METHOD FOR GATHERING DATA USING THEREOF 审中-公开
标题翻译：保护继电系统及其使用数据的方法
公开(公告)号：US20150355236A1
公开(公告)日：2015-12-10
申请号：US14733741
申请日：2015-06-08
申请人： LSIS CO., LTD.
发明人： Byung Joon JEON
IPC分类号： G01R1/36 , H02H3/02 , H02H7/085 , G01R31/34
CPC分类号： G01R1/36 , G01R31/343 , H02H1/0061 , H02H1/0084 , H02H3/025 , H02H7/0822 , H02H7/0856 , H02H7/261 , H02H7/263 , H04L43/0823 , H04L43/16
摘要： A protective relaying system and a data collection method thereof capable of enhancing a data collection efficiency and effectiveness is provided. The protective relaying system may include a plurality of protective relaying modules respectively connected to a switch to control the operation of the switch; a server module coupled to one of the plurality of protective relaying modules, and connected to the plurality of protective relaying modules, respectively, to sequentially collect and store data of the plurality of protective relaying modules; and a remote monitoring unit connected to the server module to collectively receive and collect the stored data of the plurality of protective relaying modules from the server module.
摘要翻译：提供了能够提高数据收集效率和有效性的保护中继系统及其数据收集方法。保护继电系统可以包括分别连接到开关以控制开关的操作的多个保护继电模块; 一个服务器模块，分别耦合到多个保护中继模块中的一个，分别连接到多个保护中继模块，以顺序地收集和存储多个保护中继模块的数据; 以及连接到服务器模块的远程监控单元，从服务器模块集体接收和收集多个保护中继模块的存储数据。

32. 发明授权

US09118173B2 Digital Protection control system and digital protection control apparatus 有权
标题翻译：数字保护控制系统和数字保护控制装置
公开(公告)号：US09118173B2
公开(公告)日：2015-08-25
申请号：US13576843
申请日：2010-02-03
申请人： Chikashi Komatsu , Mitsuyasu Kido , Shoji Yoshida , Kazuhisa Takami
发明人： Chikashi Komatsu , Mitsuyasu Kido , Shoji Yoshida , Kazuhisa Takami
IPC分类号： H02H3/00 , H02H7/00 , H02H7/26 , H02H1/00
CPC分类号： H02H1/0061 , H02H1/0084 , H02H7/261
摘要： Disclosed are a digital protection control system and a digital protection control apparatus, wherein the digital protection control apparatus can easily be made to have more terminals, even when the number of terminals of a power transmission line increases. The digital protection control system has, as terminal stations thereof, a reference station that is to become the reference point for the sampling time at which power grid current information is to be taken in, tail-end stations that take in power grid current information from the power grid system, and intermediate stations that are connected between the reference station and the tail-end stations via transmission paths. The intermediate station is provided with an uplink transmission unit that is connected to a transmission path at the reference station side thereof, and a plurality of downlink transmission units that are connected to transmission paths at the tail-end station side thereof. The intermediate station also has the time thereof to be subordinate to the time of the terminal station connected to the uplink transmission unit thereof, and the time of the terminal stations connected to the downlink transmission units thereof are made to be subordinate to the intermediate station, with the time thereof used as reference time.
摘要翻译：公开了一种数字保护控制系统和数字保护控制装置，其中即使当输电线路的端子数量增加时，也可以容易地使数字保护控制装置具有更多的端子。数字保护控制系统作为其终端站具有要成为要采集电网电流信息的采样时间的参考点的参考站，从电网电流信息中获取电力网电流信息的尾端站电网系统和通过传输路径连接在参考站和尾端站之间的中间站。中间站设置有连接到其参考站侧的传输路径的上行链路传输单元，以及在其尾端站侧连接到传输路径的多个下行链路传输单元。中间站也具有从属于连接到其上行链路传输单元的终端的时间，并且连接到其下行链路传输单元的终端的时间被制成从属于中间站的时间，其时间用作参考时间。

33. 发明授权

US09052731B2 Method and system for programming and implementing automated fault isolation and restoration using sequential logic 有权
标题翻译：使用顺序逻辑编程和实现自动化故障隔离和恢复的方法和系统
公开(公告)号：US09052731B2
公开(公告)日：2015-06-09
申请号：US14134612
申请日：2013-12-19
申请人： Siemens Industry, Inc.
发明人： Andre Smit
IPC分类号： H02H7/00 , G05F1/66 , H02H7/26 , H02H1/00
CPC分类号： G05F1/66 , H02H1/0084 , H02H1/0092 , H02H3/305 , H02H7/262
摘要： A method and system for programming and implementing automated fault isolation and restoration of high-speed fault detection of circuits in power distribution networks using sequential logic and peer-to-peer communication is provided. High-speed fault detection of circuits in power distribution networks uses protective relay devices (14) segmenting a distribution line (11) having Intelligent Electronic Devices (IED) (22) associated with switching devices (20) communicating peer-to-peer via a communication system (30) to provide fast and accurate fault location information in distribution systems with sequential logic.
摘要翻译：提供了一种用于编程和实现使用顺序逻辑和对等通信的配电网络中电路的高速故障检测的自动故障隔离和恢复的方法和系统。配电网络中的电路的高速故障检测使用保护中继装置（14），分割具有智能电子设备（IED）（22）的分配线路（11），所述智能电子设备（IED）（22）与通过点对点通信系统（30），用于在具有顺序逻辑的配电系统中提供快速准确的故障定位信息。

34. 发明申请

US20140168841A1 CURRENT DIFFERENTIAL RELAY AND CURRENT DIFFERENTIAL RELAY SYSTEM USING CURRENT DIFFERENTIAL RELAY THEREOF 有权
标题翻译：电流差分继电器和电流差动继电器系统使用电流差分继电器
公开(公告)号：US20140168841A1
公开(公告)日：2014-06-19
申请号：US14019176
申请日：2013-09-05
申请人： Kabushiki Kaisha Toshiba
发明人： Koichi Okuno , Masamichi Saga
IPC分类号： H02H3/26 , H01H53/01
CPC分类号： H01H53/01 , H02H1/0084 , H02H7/263
摘要： A current differential relay comprises: an interface section; a quantization section; a communication section; and a difference calculation section. The quantization section quantizes current received by the interface section and converts it to first current data. The communication section, in the case where this relay is a representative current differential relay of a first group, transmits second current data from another current differential relay belonging to the first group and the first current data jointly to a representative current differential relay belonging to the second group, receives third current data from the representative current differential relay, and transmits the third current data to the other current differential relays. A difference calculation section executes a current difference calculation based on the first to third current data.
摘要翻译：电流差动继电器包括：接口部分; 量化部分; 通讯部分; 和差分计算部。量化部分量化由接口部分接收的电流并将其转换为第一当前数据。通信部，在该继电器是第一组的代表性电流差动继电器的情况下，将属于第一组的另一电流差动继电器的第二电流数据和第一当前数据共同发送到属于第二组从代表性电流差动继电器接收第三电流数据，并将第三电流数据发送到其他电流差动继电器。差值计算部根据第一至第三当前数据执行电流差计算。

35. 发明申请

US20140146430A1 Digital Protection Control System and Digital Protection Control Apparatus 有权
标题翻译：数字保护控制系统和数字保护控制装置
公开(公告)号：US20140146430A1
公开(公告)日：2014-05-29
申请号：US13576843
申请日：2010-02-03
申请人： Chikashi Komatsu , Mitsuyasu Kido , Shoji Yoshida , Kazuhisa Takami
发明人： Chikashi Komatsu , Mitsuyasu Kido , Shoji Yoshida , Kazuhisa Takami
IPC分类号： H02H1/00
CPC分类号： H02H1/0061 , H02H1/0084 , H02H7/261
摘要： Disclosed are a digital protection control system and a digital protection control apparatus, wherein the digital protection control apparatus can easily be made to have more terminals, even when the number of terminals of a power transmission line increases. The digital protection control system has, as terminal stations thereof, a reference station that is to become the reference point for the sampling time at which power grid current information is to be taken in, tail-end stations that take in power grid current information from the power grid system, and intermediate stations that are connected between the reference station and the tail-end stations via transmission paths. The intermediate station is provided with an uplink transmission unit that is connected to a transmission path at the reference station side thereof, and a plurality of downlink transmission units that are connected to transmission paths at the tail-end station side thereof. The intermediate station also has the time thereof to be subordinate to the time of the terminal station connected to the uplink transmission unit thereof, and the time of the terminal stations connected to the downlink transmission units thereof are made to be subordinate to the intermediate station, with the time thereof used as reference time.
摘要翻译：公开了一种数字保护控制系统和数字保护控制装置，其中即使当输电线路的端子数量增加时，也可以容易地使数字保护控制装置具有更多的端子。数字保护控制系统作为其终端站具有要成为要采集电网电流信息的采样时间的参考点的参考站，从电网电流信息中获取电力电流信息的尾端站电网系统和通过传输路径连接在参考站和尾端站之间的中间站。中间站设置有连接到其参考站侧的传输路径的上行链路传输单元，以及在其尾端站侧连接到传输路径的多个下行链路传输单元。中间站也具有从属于连接到其上行链路传输单元的终端的时间，并且连接到其下行链路传输单元的终端的时间被制成从属于中间站的时间，其时间用作参考时间。

36. 发明申请

US20130329331A1 Wireless Branch Circuit Energy Monitoring System 有权
标题翻译：无线分支电路能量监测系统
公开(公告)号：US20130329331A1
公开(公告)日：2013-12-12
申请号：US13493076
申请日：2012-06-11
申请人： Robert Erger , William Broghammer , Brett Larson , Paul A. Reid
发明人： Robert Erger , William Broghammer , Brett Larson , Paul A. Reid
IPC分类号： H02H3/08
CPC分类号： H02H1/0084 , H01H9/168 , H01H71/04 , H01H71/125 , H01H83/226 , H02H1/06
摘要： A circuit breaker (such as a miniature circuit breaker) that wirelessly communicates state and fault information to a main energy monitoring module. The wireless circuit breaker includes a transceiver and a power supply that harvests energy inductively from the line current conductor without the need for a connection to a neutral conductor. The wireless circuit breaker can be implemented in the same package as existing circuit breakers, eliminating the need to replace the panel when upgrading to a system that employs a main energy monitoring module. The wireless circuit breaker can also include an energy storage device for supplying power to the circuit breaker after it has tripped, allowing the circuit breaker to transmit information after a trip. The main energy monitoring module includes a processor and a gateway for evaluating and transmitting information received from the circuit breaker to other applications, such as webpages and smartphones.
摘要翻译：将状态和故障信息无线地传送到主能量监视模块的断路器（例如微型断路器）。无线断路器包括收发器和电源，其从线路电流导体感应地收集能量，而不需要连接到中性导体。无线断路器可以与现有的断路器在同一封装中实现，从而无需在升级到采用主能量监测模块的系统时更换面板。无线断路器还可以包括用于在断路器跳闸之后向断路器供电的能量存储装置，允许断路器在跳闸之后传送信息。主要能量监测模块包括处理器和网关，用于评估和发送从断路器接收到的信息到诸如网页和智能电话的其他应用。

37. 发明授权

US08599883B2 Transit time fixation device 失效
标题翻译：运输时间固定装置
公开(公告)号：US08599883B2
公开(公告)日：2013-12-03
申请号：US13061346
申请日：2009-08-28
申请人： Tatsuya Karino
发明人： Tatsuya Karino
IPC分类号： H04J3/06 , G08B21/00
CPC分类号： H04J3/0658 , H02H1/0084 , H02H3/305 , H04J3/062 , H04J3/0673 , H04J3/0682
摘要： A transit time fixation device and a control method of the same is provided which can constantly fix transmission delay time in relation to synchronous frames, and allows a high accuracy sampling synchronization control. The frame 101 from a client 3C1 is input to a transit time fixation device 2 via a port 21P1. A frame type judgment part 25a in a control circuit 25 judges the frame type of the frame 101 transmitted from the client 3C1. A destination judgment part 25b acquires a destination address from the received frame 101 to specify a frame control circuit 24Cn+1 to perform a delay process. The frame 101 judged a synchronous frame is delayed at a specific time by a specific time delay part 26a in the specified frame control circuit 24Cn+1.
摘要翻译：提供了一种能够不间断地固定与同步帧相关的传输延迟时间的通行时间固定装置及其控制方法，能够进行高精度的采样同步控制。来自客户端3C1的帧101经由端口21P1输入到通行时间定影装置2。控制电路25中的帧类型判断部分25a判断从客户端3C1发送的帧101的帧类型。目的地判断部25b从接收帧101取得目的地地址，指定帧控制电路24Cn + 1进行延迟处理。判断为同步帧的帧101在指定的帧控制电路24Cn + 1中的特定时间延迟部分26a在特定时间被延迟。

38. 发明申请

US20120265360A1 METHOD AND SYSTEM FOR PROGRAMMING AND IMPLEMENTING AUTOMATED FAULT ISOLATION AND RESTORATION USING SEQUENTIAL LOGIC 有权
标题翻译：使用顺序逻辑编程和实现自动故障分离和恢复的方法和系统
公开(公告)号：US20120265360A1
公开(公告)日：2012-10-18
申请号：US13085603
申请日：2011-04-13
申请人： Andre Smit
发明人： Andre Smit
IPC分类号： G06F1/28
CPC分类号： G05F1/66 , H02H1/0084 , H02H1/0092 , H02H3/305 , H02H7/262
摘要： A method and system for programming and implementing automated fault isolation and restoration of high-speed fault detection of circuits in power distribution networks using sequential logic and peer-to-peer communication is provided. High-speed fault detection of circuits in power distribution networks uses protective relay devices (14) segmenting a distribution line (11) having Intelligent Electronic Devices (IED) (22) associated with switching devices (20) communicating peer-to-peer via a communication system (30) to provide fast and accurate fault location information in distribution systems with sequential logic.
摘要翻译：提供了一种用于编程和实现使用顺序逻辑和对等通信的配电网络中电路的高速故障检测的自动故障隔离和恢复的方法和系统。配电网络中的电路的高速故障检测使用保护中继装置（14），分割具有智能电子设备（IED）（22）的分配线路（11），所述智能电子设备（IED）（22）与通过点对点通信系统（30），以便在具有顺序逻辑的配电系统中提供快速准确的故障定位信息。

39. 发明授权

US4591940A Signal quality monitor for protective relay system 失效
标题翻译：保护继电器系统的信号质量监控
公开(公告)号：US4591940A
公开(公告)日：1986-05-27
申请号：US682403
申请日：1984-12-17
申请人： Shan C. Sun , James P. McGivern
发明人： Shan C. Sun , James P. McGivern
IPC分类号： H02H1/00 , H02H3/00
CPC分类号： H02H1/0084
摘要： A signal quality monitor, and a protective relay system using the monitor, which utilizes both AC and DC signals from the receiver agc stage to monitor a plurality of different signal parameters. A signal responsive to the noise in the communication channel which transmits at least one of the protective relay signals used in a protective relay comparison function, is also used in the trip circuits of the associated circuit interrupter to continuously adapt or modify the trip level in response to channel noise.
摘要翻译：信号质量监视器和使用监视器的保护继电器系统，其利用来自接收器agc级的AC和DC信号来监测多个不同的信号参数。响应于在通信信道中发送保护继电器比较功能中使用的保护继电器信号中的至少一个的通信信道的信号也被用于相关联的电路断续器的跳闸电路中，以响应于连续地适应或修改跳闸电平通道噪声。

40. 发明授权

US4275429A Protective relay apparatus 失效
标题翻译：保护继电器
公开(公告)号：US4275429A
公开(公告)日：1981-06-23
申请号：US84218
申请日：1979-10-12
申请人： Larry L. Church , Shan C. Sun
发明人： Larry L. Church , Shan C. Sun
IPC分类号： H02H3/28 , H02H1/00 , H02H7/26 , H02H3/00
CPC分类号： H02H1/0084 , H02H7/263
摘要： Pilot protective relay apparatus for high-voltage, three-phase alternating current transmission lines which provides the functions of an electromechanical pilot-wire protective relay, without the necessity of having a continuous, metallic conductor connected between the points to be compared. The protective relay apparatus is completely solid state, making trip decisions based upon three separate comparisons of the near and far line current conditions represented by line current derived single-phase voltage signals. The three comparisons indicate the magnitude of the phasor difference, the magnitude of the phase angle, and the relative average absolute magnitudes.
摘要翻译：用于高电压，三相交流输电线路的先导保护继电器装置，其提供机电先导线保护继电器的功能，而不需要在要比较的点之间连接连续的金属导体。保护中继装置是完全固态的，基于由线电流导出的单相电压信号表示的近线和远线电流条件的三个独立比较，进行跳闸决定。三个比较表明相量差的大小，相位角的大小以及相对的平均绝对值。

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