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公开(公告)号：WO2019122041A1
公开(公告)日：2019-06-27
申请号：PCT/EP2018/086021
申请日：2018-12-19
Applicant: TYCO ELECTRONICS UK LTD. , TYCO ELECTRONICS RAYCHEM GMBH
Inventor： ROBERTS, Jonathan , JOHNNERFELT, Bengt A , KEHL, Ladislaus
CPC classification number: H02H3/048 , G01R31/2827 , G01R31/3275 , G08B1/08 , G08B21/185 , G08B25/08 , H02H1/0061 , H02H1/063 , H02H9/042
Abstract: The present invention relates to a method of remotely monitoring a status of a surge arrester disconnector via a long-range wireless mesh communication system of surge arrester disconnectors organized in clusters, each cluster including disconnectors that are physically located within a same cluster area, at least one of the disconnectors in each cluster being coupled to communication means of a predetermined communication range for transmitting a signal indicative of the disconnector status, the method comprising: transmitting, from a first cluster, a status signal indicative of a status of a first disconnector in the first cluster to a second cluster located within the predetermined communication range from the first cluster; consecutively transmitting the status signal from the cluster that receives said signal to an adjacent cluster within the predetermined communication range, until reaching an end cluster on the long-range mesh communication system; transmitting, from the end cluster, the status signal to a monitoring station and monitoring the status of the first disconnector, at the monitoring station, based on a result of transmission of the status signal. The present invention also provides an energy harvester apparatus for harvesting energy from a leakage current of a surge arrester, comprising: first and second input terminals adapted to be coupled in series with the surge arrester and ground potential to collect the leakage current that flows from the surge arrester; and an energy storage circuit comprising a storage capacitor adapted to store charge from the collected leakage current and to supply the stored charge, via first and second output terminals coupled to the storage capacitor, to an electronic device. Also provided is a method of detecting a failed surge arrester from a monitoring station remote to the surge arrester.
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公开(公告)号：WO2018208955A1
公开(公告)日：2018-11-15
申请号：PCT/US2018/031858
申请日：2018-05-09
Applicant: NIKOLIC, Dragan
Inventor： NIKOLIC, Dragan
CPC classification number: G01R31/086 , G01R15/183 , G01R15/202 , G01R19/2513 , G01R31/088 , G08B21/185 , H01F27/02 , H01F27/06 , H01F27/24 , H01F27/2823 , H01F27/40 , H01F38/20 , H01F38/30 , H01F2038/305
Abstract: An alternating current transducer. The transducer may be placed onto a powerline to detect the presence of an electric current and electromagnetic field in the powerline. An alternating current transducer including a transformer and a flexible antenna may detect and measure the electric current and detect the presence of the electromagnetic field, respectively, present in/near the powerline. The transformer and flexible antenna in electric communication with a system on a chip networking module. The networking module may transmit to a remote location, fault conditions in connection with failing to detect an electric current or electromagnetic field to be associated with a powerline.
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公开(公告)号：WO2014161033A1
公开(公告)日：2014-10-09
申请号：PCT/AU2014/000348
申请日：2014-04-02
Applicant: UTELME PTY LTD
Inventor： PEACH, Philip, Louis , DREWRY, Michael, Henry , RUSSEK, Bruce, Raymond
CPC classification number: H02H3/22 , G08B21/185 , H02H3/046 , H02H3/048 , H02H3/05 , H02H9/005 , H02H9/04 , H02H9/042
Abstract: A surge reduction filter (SRF) includes a cartridge having a cartridge housing, a first active connection point for connection to an active line of an AC power supply, and a neutral connection point for connection to a neutral line of the AC power supply. The active and neutral connection points are located to be accessible from outside the cartridge. A first fuse and a first surge protection element are electrically connected in series between the active and neutral connection points. A status circuit is connected to monitor the surge protection element and an indicator is connected to the status circuit to indicate at least a normal status and a fault status of the surge protection element. The status circuit detects a change in voltage at a point between the fuse and the protection element and creates a fault indication if a voltage change is detected due to the fuse operating.
Abstract translation: 浪涌抑制过滤器（SRF）包括具有盒壳体的盒，用于连接到AC电源的有源线的第一有源连接点和用于连接到AC电源的中性线的中性点。 活动和中性连接点位于可从盒的外部进入。 第一保险丝和第一浪涌保护元件在有源和中性连接点之间串联电连接。 连接状态电路以监测浪涌保护元件，并且指示器连接到状态电路以指示浪涌保护元件的至少正常状态和故障状态。 状态电路检测熔丝和保护元件之间的点处的电压变化，并且如果由于保险丝操作而检测到电压变化，则产生故障指示。
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公开(公告)号：WO2014134495A1
公开(公告)日：2014-09-04
申请号：PCT/US2014/019528
申请日：2014-02-28
Applicant: EATON CORPORATION
Inventor： KLANCHER, Frank , TALLMAN, David
IPC: H02J13/00
CPC classification number: G08B21/185 , H02J13/0075 , Y02E60/7853 , Y04S40/126
Abstract: A system for geographically locating a component of utility equipment may comprise a geo- location interface (GL1) in communication with and in proximity to the component, the GL1 having a navigation system that provides geo-location data, wherein the GL1 receives an input relating to an operating state of the component and transmits an output containing the geo- location data and an alert relating to the operating state, and at least one remote station that receives a digital message based on the output from the GL1 and generates a display based on the digital message.
Abstract translation: 用于在地理上定位公用事业设备的部件的系统可以包括与部件通信并且在部件附近的地理位置接口（GL1），GL1具有提供地理位置数据的导航系统，其中GL1接收相关的输入 到达组件的操作状态并且发送包含地理位置数据的输出和与操作状态相关的警报，以及至少一个远程站，其基于来自GL1的输出接收数字消息，并且基于 数字讯息。
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公开(公告)号：WO1996012197A1
公开(公告)日：1996-04-25
申请号：PCT/US1995013364
申请日：1995-10-13
Applicant: SQUARE D COMPANY
Inventor： SQUARE D COMPANY , RODGERS, Barry
IPC: G01R19/15
CPC classification number: G08B21/185 , H02H1/066
Abstract: The present invention provides a low burden visual POWER ON indicator for a self-powered electrical circuit protection device. The visual indicator includes a current transformer for producing an induced current in direct proportion to the current supplied to an electrical device protected by the protection device. The induced current is summed and rectified. An energy accumulator stores a predetermined voltage required to operate the protection device. The stored voltage is controlled by an accumulation switch wich in turn is controlled by a hysteresis control circuit. The hysteresis control circuit includes an operational amplifier which is biased by a stable reference voltage. When the voltage on the eneregy accumulator is equal to the stable reference voltage the operational amplifier produces a HIGH output signal. When the voltage on the energy accumulator is less than the stable reference voltage the operational amplifier produces a LOW output signal. A HIGH output signal causes the power accumultation switch to close thereby diverting current away from the energy accumulator. A LOW output signal opens the power accumulation switch causing current to flow to the energy accumulator thereby charging it. An LED is electrically connected to the operational amplifier such that it is illuminated only when the operational amplifier produces a HIGH output signal and thereby provides a visual indication of the POWER on state of the protection device.
Abstract translation: 本发明提供了一种用于自供电电路保护装置的低负担视觉POWER ON指示器。 视觉指示器包括用于产生感应电流的电流互感器，该感应电流与提供给由保护装置保护的电气装置的电流成正比。 感应电流相加和整流。 能量蓄能器存储操作保护装置所需的预定电压。 存储的电压由累积开关控制，并且由滞后控制电路控制。 滞后控制电路包括被稳定的参考电压偏置的运算放大器。 当能量累加器上的电压等于稳定的参考电压时，运算放大器产生高输出信号。 当蓄能器上的电压小于稳定的参考电压时，运算放大器产生低输出信号。 高电平输出信号使电力累积开关闭合，从而将电流从蓄能器转移出去。 低输出信号打开功率累积开关，使电流流向能量蓄能器，从而对其进行充电。 LED电连接到运算放大器，使得仅当运算放大器产生高输出信号并且因此提供保护装置的电源接通状态的可视指示时才将其照亮。
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Patent Agency Ranking6.发明申请
公开(公告)号：WO2017069801A1
公开(公告)日：2017-04-27
申请号：PCT/US2016/026736
申请日：2016-04-08
Applicant: TRAEGER PELLET GRILLS, LLC
Inventor： COLSTON, Michael
CPC classification number: H04L67/125 , G06Q30/012 , G06Q30/0267 , G08B21/18 , G08B21/185 , G08C17/02 , H04L12/28 , H04L12/6418 , H04L29/08 , H04L41/08
Abstract: Embodiments are directed to communicating with and controlling operation of electronically-controlled appliances. In one scenario, a computer system receives a first input from a computing system indicating that an electronically-controlled appliance is permitted to communicate with a cloud computing platform. The computer system generates a notification that is to be sent to a software application, where the software application is configured to control functions of the electronically-controlled appliance. The computer system transmits the generated notification to the software application, where the generated notification indicates that the cloud computing platform is communicably connected to the electronically-controlled appliance. The computer system then receives a second input from the software application indicating that specified functions are to be performed on the electronically-controlled appliance, and transmits instructions to the electronically-controlled appliance to perform the specified functions. These functions are then interpreted and carried out by a hardware controller on the electronically-controlled appliance.
Abstract translation: 实施例针对与电子控制器具的通信并控制其操作。 在一种情况下，计算机系统从计算系统接收指示电子控制设备被允许与云计算平台通信的第一输入。 计算机系统生成要发送到软件应用程序的通知，其中软件应用程序被配置为控制电子控制设备的功能。 计算机系统将生成的通知发送到软件应用程序，其中生成的通知指示云计算平台可通信地连接到电子控制设备。 然后计算机系统接收来自软件应用程序的第二输入，该第二输入指示将在电子控制器具上执行特定功能，并向电子控制器具发送指令以执行指定功能。 这些功能然后由电子控制设备上的硬件控制器解释和执行。
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公开(公告)号：WO2015169127A1
公开(公告)日：2015-11-12
申请号：PCT/CN2015/074714
申请日：2015-03-20
Applicant: 林光榕
Inventor： 林光榕
IPC: A24F47/00
CPC classification number: A24F47/008 , A24F47/00 , G08B21/185 , H01H13/04 , H02J7/0072 , H03K17/96 , H05B1/0244
Abstract: 一种双电压电子烟控制组件，包括控制组件外壳（4）及其内由控制电路固定件（1）固定的控制电路板（2），还包括与所述控制电路板（2）电连接的按键开关（3），所述控制电路板（2）上布设用于输出高或低两种设定电压中一种的电源管理模块；所述电源管理模块包括升压单元、降压单元或升/降压单元。该电子烟控制组件，按用户选择稳定输出高/低两种电压，帮助用户根据自身心情和状态体验不同的电子烟烟雾量，同时还提高了电源效率。
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公开(公告)号：WO2015085202A1
公开(公告)日：2015-06-11
申请号：PCT/US2014/068845
申请日：2014-12-05
Applicant: BISHOP, John C.,
Inventor： BISHOP, John C.,
Abstract: An electric fence monitor 100 is operable to provide an audible and/or visual indicator of an operating condition (i.e., falter no-fault) of an electric fence 102 and electric fence box 120. The electric fence monitor 100 is operable to remain continuously connected between the electric fence 102 and earth ground 150 during normal operation of the fence 102.
Abstract translation: 电篱笆监视器100可操作以提供电篱笆102和电篱笆箱120的操作状态（即，无故障）的可听和/或视觉指示器。电篱监控器100可操作以保持连续连接 在栅栏102的正常操作期间在电气围栏102和接地面150之间。
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公开(公告)号：WO2015041906A1
公开(公告)日：2015-03-26
申请号：PCT/US2014/054905
申请日：2014-09-10
Applicant: 3M INNOVATIVE PROPERTIES COMPANY
Inventor： RODRIGUEZ, Ernesto M. , AMANN, Vaughn G. , SCHRIX, Lars , WEICHOLD, Jens , LAPRAIS, Anne-Maud B.
IPC: G05B15/02
CPC classification number: G08B21/185 , H02G1/00 , H02G9/10 , H04B1/38 , H04B3/46 , H04B13/02 , H04L12/10 , H04L49/351 , H04L65/102 , H04L67/12
Abstract: An underground data communication apparatus, system, and method are described. The data communication system includes a transceiver disposed on an entrance port to an underground vault or enclosure, where the transceiver includes a rugged housing, where at least a portion of the rugged housing extends above the surface of the entrance port. A monitoring device is disposed in the vault. The monitoring device can be a sensor that provides data related to a real-time condition within the vault. In addition, the data communication system includes a gateway unit that relays the data to the transceiver. The gateway/transceiver can take a combination of wireless and/or wired signals from the monitoring device which provides real-time data regarding environmental, component, and/or other electronic equipment conditions for those components/equipment disposed within the vault.
Abstract translation: 描述了一种地下数据通信装置，系统和方法。 数据通信系统包括设置在地下储存库或外壳的入口上的收发器，其中收发器包括坚固的外壳，其中至少一部分粗糙的外壳延伸到入口端面的上方。 监控装置设置在保险库中。 监控设备可以是提供与保险库内的实时状态相关的数据的传感器。 此外，数据通信系统包括将数据中继到收发器的网关单元。 网关/收发机可以采用来自监控设备的无线和/或有线信号的组合，其提供关于设置在保险库内的那些部件/设备的环境，部件和/或其他电子设备条件的实时数据。
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公开(公告)号：WO2013117905A1
公开(公告)日：2013-08-15
申请号：PCT/GB2013/050165
申请日：2013-01-25
Applicant: CRESATECH LIMITED
Inventor： JARVIS, Simon James , MUMFORD, Paul , MERCHANT, Roger
CPC classification number: G08B21/185 , G08B13/00 , G08B13/12
Abstract: A method of detecting disturbance in a metallic conductor (34), comprises the steps of providing an inductance sensing circuit (12) in mechanically and electrically connected to a metallic conductor (34) having a monitorable inductance, tuning the inductance sensing circuit (12) based on an electromagnetic field impressed upon the metallic conductor (34) and an internally generated circuit oscillation, and outputting an alert signal when a tuned output signal from the tuned inductance sensing circuit (12) becomes detuned due to a change in inductance of the metallic conductor (34) by addition to or removal of at least a portion of the metallic conductor (34). A metallic conductor disturbance detection device (10) for such a method is also provided, the device (10) comprising an amplitude and/or frequency tuneable inductance sensing circuit (12), and an alarm circuit (16) for outputting an alarm signal based on an output of the inductance sensing circuit (12).
Abstract translation: 一种检测金属导体（34）中的干扰的方法，包括以下步骤：提供机械地和电连接到具有可监控电感的金属导体（34）的电感感测电路（12），调谐电感感测电路（12） 基于施加在金属导体（34）上的电磁场和内部产生的电路振荡，并且当来自调谐电感感测电路（12）的调谐输出信号由于金属的电感变化而失谐时，输出报警信号 导体（34）通过添加或去除金属导体（34）的至少一部分。 还提供了一种用于这种方法的金属导体干扰检测装置（10），该装置（10）包括幅度和/或可调频电感感测电路（12），以及用于输出基于报警信号的报警电路 在电感感测电路（12）的输出端上。
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