公开(公告)号：US20120143535A1

公开(公告)日：2012-06-07

申请号：US13158162

申请日：2011-06-10

申请人： Hiroyuki Maehara ,  Tomonori Nishida ,  Shigeki Katayama ,  Yukihiko Maede ,  Minoru Saito ,  Wataru Yamamori ,  Jun Takehara ,  Takaya Shono

发明人： Hiroyuki Maehara ,  Tomonori Nishida ,  Shigeki Katayama ,  Yukihiko Maede ,  Minoru Saito ,  Wataru Yamamori ,  Jun Takehara ,  Takaya Shono

IPC分类号： G06F19/00

CPC分类号： H04Q9/00 ,  H04Q2209/845

摘要： A substation instrument control system is disclosed. The substation instrument control system includes a plurality of transformers that generate a plurality of waveform signals representing electric properties of a substation instrument main body. A merging unit is communicatively coupled to the plurality of transformers and includes a signal processing unit and a control unit. The signal processing unit receives the plurality of waveform signals from the plurality of transformers and converts the plurality of waveform signals to a digital signal. The control unit controls operation of the signal processing unit using a setting data. An intelligent electronic device is communicatively coupled to the merging unit and receives the digital signal from the merging unit.

摘要翻译： 公开了变电站仪表控制系统。 变电站仪表控制系统包括多个变压器，其产生表示变电站仪器主体的电气特性的多个波形信号。 合并单元通信地耦合到多个变压器，并且包括信号处理单元和控制单元。 信号处理单元从多个变压器接收多个波形信号，并将多个波形信号转换为数字信号。 控制单元使用设定数据来控制信号处理单元的动作。 智能电子设备通信地耦合到合并单元并从合并单元接收数字信号。

公开(公告)号：US20070088777A1

公开(公告)日：2007-04-19

申请号：US11559855

申请日：2006-11-14

申请人： Takeshi MAEDA ,  Shigeki Katayama ,  Takahiro Hatanaka ,  Setsuo Tamura ,  Manabu Shimoo ,  Yoshihiro Koizumi ,  Tatsuji Tanaka ,  Takaya Shono ,  Katsuhiko Sekiguchi ,  Koichi Sawai

发明人： Takeshi MAEDA ,  Shigeki Katayama ,  Takahiro Hatanaka ,  Setsuo Tamura ,  Manabu Shimoo ,  Yoshihiro Koizumi ,  Tatsuji Tanaka ,  Takaya Shono ,  Katsuhiko Sekiguchi ,  Koichi Sawai

IPC分类号： G06F15/16

CPC分类号： H04L67/1095 ,  G06F9/4862 ,  H04L29/06 ,  H04L41/048 ,  H04L67/12 ,  H04L67/34 ,  H04L69/329

摘要： In an agent system having a plurality of agents each of which executes predetermined processing while moving through a plurality of nodes connected to an information network, the plurality of nodes respectively have a plurality of agent platforms which receive and execute the agents, one of the agent platform and the node has synchronization means, and when the plurality of agents which are running on the same node should synchronously execute operation, the plurality of agents on the same node execute processing synchronously by sending a synchronization request message to the synchronization means.

摘要翻译： 在具有多个代理的代理系统中，每个代理在移动通过连接到信息网络的多个节点时执行预定处理，所述多个节点分别具有接收和执行代理的多个代理平台，代理之一 平台，节点具有同步装置，并且当在同一节点上运行的多个代理应同步执行操作时，同一节点上的多个代理通过向同步装置发送同步请求消息来同步地执行处理。

公开(公告)号：US20120221263A1

公开(公告)日：2012-08-30

申请号：US13392327

申请日：2010-07-30

申请人： Hideyuki Takani ,  Takaya Shono

发明人： Hideyuki Takani ,  Takaya Shono

IPC分类号： G01R31/08 ,  G06F19/00

CPC分类号： G01R31/085 ,  H02H7/263

摘要： According to an embodiment, a fault point location method of locating a fault point by using a voltage and a current of each terminal of a transmission line to be located and a transmission line constant is disclosed. According to the method, a formula simplified by a secondary approximation using an approximation of a hyperbolic function from a basic equation of a distributed constant circuit equation using the hyperbolic function or a formula simplified by a division of both sides by the hyperbolic function is determined. A location distance from a predetermined end of the transmission line to the fault point is calculated by using the simplified formula.

摘要翻译： 根据实施例，公开了通过使用要定位的传输线的每个端子的电压和电流以及传输线常数来定位故障点的故障点定位方法。 根据该方法，确定通过使用双曲线函数的分布常数电路方程式的基本方程使用双曲线函数的近似来简化二次逼近的公式，或通过双曲线函数由双方划分而简化的公式。 通过使用简化的公式计算从传输线的预定端到故障点的位置距离。

公开(公告)号：US08682603B2

公开(公告)日：2014-03-25

申请号：US13158162

申请日：2011-06-10

申请人： Hiroyuki Maehara ,  Tomonori Nishida ,  Shigeki Katayama ,  Yukihiko Maede ,  Minoru Saito ,  Wataru Yamamori ,  Jun Takehara ,  Takaya Shono

发明人： Hiroyuki Maehara ,  Tomonori Nishida ,  Shigeki Katayama ,  Yukihiko Maede ,  Minoru Saito ,  Wataru Yamamori ,  Jun Takehara ,  Takaya Shono

IPC分类号： G06F19/00

CPC分类号： H04Q9/00 ,  H04Q2209/845

摘要： A substation instrument control system is disclosed. The substation instrument control system includes a plurality of transformers that generate a plurality of waveform signals representing electric properties of a substation instrument main body. A merging unit is communicatively coupled to the plurality of transformers and includes a signal processing unit and a control unit. The signal processing unit receives the plurality of waveform signals from the plurality of transformers and converts the plurality of waveform signals to a digital signal. The control unit controls operation of the signal processing unit using a setting data. An intelligent electronic device is communicatively coupled to the merging unit and receives the digital signal from the merging unit.

摘要翻译： 公开了变电站仪表控制系统。 变电站仪表控制系统包括产生表示变电站仪器主体的电气特性的多个波形信号的多个变压器。 合并单元通信地耦合到多个变压器，并且包括信号处理单元和控制单元。 信号处理单元从多个变压器接收多个波形信号，并将多个波形信号转换为数字信号。 控制单元使用设定数据来控制信号处理单元的动作。 智能电子设备通信地耦合到合并单元并从合并单元接收数字信号。