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公开(公告)号：WO2018122706A1
公开(公告)日：2018-07-05
申请号：PCT/IB2017/058325
申请日：2017-12-22
Applicant: SINGH, Kamal
Inventor： SINGH, Kamal
Abstract: The present invention provides an anti-shock device (100), the device (100) comprising an input side (110) and an output side (170), an overload protection circuit (120) connected with the input side (110), the overload protection circuit (120) having a primary overload winding (1202), a secondary overload winding (1204) inductively coupled with the primary overload winding (1202) and an overload tripping circuit (1206) connected with the secondary overload winding (1204), a servo dimmer (130) having a dimmer input side (1302) and a dimmer output side (1308), the dimmer input side (1302) being connected in series with the primary overload winding (1202), and an overload relay (140) connected with the overload tripping circuit (1206) and connected in series between the dimmer output side (1308) and the output side (170).
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2.发明申请GROUND FAULT CIRCUIT INTERRUPTER USING FREQUENCY RECOGNITION AND MEASUREMENT 审中-公开基于频率识别和测量的接地故障电路中断器
公开(公告)号：WO2017079134A1
公开(公告)日：2017-05-11
申请号：PCT/US2016/059867
申请日：2016-11-01
Applicant: HUBBELL INCORPORATED
Inventor： BATKO, Thomas, James , MEADY, Joseph, Michael
Abstract: A wiring device including an interrupting device, a fault detection circuit, and a testing circuit. The interrupting device electrically connects a line terminal to a load terminal when the interrupting device is in a reset condition and disconnects the line terminal from the load terminal when the interrupting device is in a tripped condition. The fault detection circuit is configured to detect a fault condition and generate a fault detection signal in response to detecting the fault condition, the fault detection signal is provided to the interrupting device to place the interrupting device in the tripped condition. The testing circuit is configured to determine a frequency of an input voltage at the one or more line terminals, perform a first test of the interrupting device at a first period of the frequency, and perform a second test of the fault detection circuit at a second period of the frequency.
Abstract translation: 包括中断装置，故障检测电路和测试电路的配线装置。 当中断装置处于重置状态时，中断装置将线路终端电连接到负载终端，并且当中断装置处于跳闸状态时，中断线路终端与负载终端的连接。 故障检测电路被配置为检测故障状况并响应于检测到故障状况而生成故障检测信号，故障检测信号被提供给中断设备以将中断设备置于跳闸状态。 测试电路被配置为确定一个或多个线路终端处的输入电压的频率，在频率的第一时段执行中断设备的第一测试，并且在第二时段执行故障检测电路的第二测试 频率周期。
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3.发明申请
公开(公告)号：WO2017040231A1
公开(公告)日：2017-03-09
申请号：PCT/US2016/048820
申请日：2016-08-26
Applicant: EATON CORPORATION
Inventor： MILLER, Theodore J. , HOSKO, Daniel A. , GAO, George
CPC classification number: H02H3/08 , G01R15/00 , H01H71/123 , H01H83/00 , H02H1/0046 , H02H3/44
Abstract: A circuit interrupter (4) that includes a passive integration channel (32) structured to receive an output signal from a di/dt current sensor (30) and generate a first signal output based on the output signal, and an active integration channel (34) structured to receive the output signal from the di/dt current sensor (30) and generate a second signal output based on the output signal that is proportional to the primary current received by the di/dt current sensor. Circuit protection functionality is provided based on the first signal output responsive to the primary current being determined to be greater than a threshold level, current metering and circuit protection functionality is provided based on the second signal output responsive to the primary current being determined to be less than or equal to the threshold level, and a seed current value is provided to the active integrator based on the first signal output.
Abstract translation: 一种电路断续器（4），包括被构造成接收来自di / dt电流传感器（30）的输出信号并基于输出信号产生第一信号输出的无源集成通道（32）和有源积分通道（34） ），其被构造为从di / dt电流传感器（30）接收输出信号，并且基于与di / dt电流传感器接收的初级电流成比例的输出信号产生第二信号输出。 基于响应于初级电流被确定为大于阈值电平的第一信号输出提供电路保护功能，基于响应于初级电流被确定为较小的第二信号输出而提供电流计量和电路保护功能 超过或等于阈值电平，并且基于第一信号输出向有源积分器提供种子电流值。
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公开(公告)号：WO2016007164A1
公开(公告)日：2016-01-14
申请号：PCT/US2014/046214
申请日：2014-07-10
Applicant: GE INTELLIGENT PLATFORMS, INC.
Inventor： BOOOTH, John Robert , BOETTNER, Fred Henry , GLOSSER, Richard Joseph
Abstract: A protection circuit includes one or more electro-mechanical force-guided safety relays and one or more solid state relays. The solid state relays are coupled electrically in series to the electro- mechanical force-guided safety relays. The electro-mechanical force-guided safety relays and the solid state relays are disposed between a power source and one or more controlled devices, and regulate current flow between the power source and the one or more controlled devices. The electro-mechanical force-guided safety relays and solid state relays are selectively instructed to open upon a determination of an unsafe operating condition in a system. The electro-mechanical force-guided safety relays open when the solid state relays malfunction and fail to open.
Abstract translation: 保护电路包括一个或多个电机械力引导的安全继电器和一个或多个固态继电器。 固态继电器与电力机械力导向的安全继电器串联电连接。 电力机械力引导的安全继电器和固态继电器设置在电源和一个或多个受控设备之间，并且调节电源和一个或多个受控设备之间的电流。 在确定系统中不安全的工作状态时，选择性地指示电机械力导向的安全继电器和固态继电器打开。 当固态继电器故障并且不能打开时，电机械力导向的安全继电器断开。
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公开(公告)号：WO2014176274A3
公开(公告)日：2015-05-28
申请号：PCT/US2014035026
申请日：2014-04-22
Applicant: CONTROL4 CORP
Inventor： RUSSELL JAMES K , GOMEZ LUIS F , STEPHENSON MICHAEL , SCHONLE WILLIAM RICHARD
CPC classification number: H02J3/01 , H02J2003/002 , Y02E40/40 , Y10T307/826
Abstract: A method for adaptive load control by an electronic device is described. The method includes determining a wiring mode. The method also includes determining a frequency of a power source. The method further includes capturing a voltage waveform. The method additionally includes capturing a current waveform. The method also includes determining a load type of a load based on the voltage waveform and the current waveform. The method further includes determining a power factor based on the voltage waveform, the current waveform and the wiring mode. The method additionally includes operating the load based on the load type, the power factor and the frequency.
Abstract translation: 描述了一种由电子设备进行自适应负载控制的方法。 该方法包括确定布线模式。 该方法还包括确定电源的频率。 该方法还包括捕获电压波形。 该方法还包括捕获电流波形。 该方法还包括基于电压波形和电流波形确定负载的负载类型。 该方法还包括基于电压波形，电流波形和布线模式确定功率因数。 该方法还包括基于负载类型，功率因数和频率来操作负载。
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Patent Agency Ranking
公开(公告)号：WO2014056042A1
公开(公告)日：2014-04-17
申请号：PCT/AU2013/001179
申请日：2013-10-10
Inventor： WILSON, Kevin Robert , ALLEN, Ainslie Kenneth
CPC classification number: G01R31/3277 , G01R31/3333 , H01H83/04 , H01H2300/03 , Y02B90/224 , Y04S20/14
Abstract: An interface apparatus is disclosed for interfacing a testing device to a plurality of safety switches at a switch location, wherein each safety switch is connected to an electrical load circuit including at least an active line and a neutral return line. The interface apparatus comprises a plurality of actuating devices each being connectable to a respective safety switch, and a controller for controlling each actuating device to selectively connect the associated safety switch to the testing device. Each safety switch may include an RCD or RCCB device. A method of interfacing a testing device to a plurality of safety switches is also disclosed.
Abstract translation: 公开了一种用于在开关位置处将测试装置连接到多个安全开关的接口装置，其中每个安全开关连接到至少包括有效线路和中性返回线路的电力负载电路。 接口设备包括多个致动装置，每个致动装置可连接到相应的安全开关，以及控制器，用于控制每个致动装置以选择性地将相关联的安全开关连接到测试装置。 每个安全开关可以包括RCD或RCCB装置。 还公开了一种将测试装置连接到多个安全开关的方法。
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公开(公告)号：WO03058663A8
公开(公告)日：2004-10-28
申请号：PCT/US0300104
申请日：2003-01-02
Applicant: MC GRAW EDISON CO , JONAS JOHN P
Inventor： DUNK MICHAEL P , JONAS JOHN P
IPC: H01H33/59 , H01H9/54 , H01H11/00 , H01H47/32 , H01H83/02 , H02H1/06 , H02H3/00 , H02H3/07 , H01H83/00
CPC classification number: H01H47/325 , H01H11/0062 , H02H1/06 , H02H3/006 , H02H3/07
Abstract: A system for an AC electrical circuit includes an actuator (110), a source (115), and an actuator control system (120). The actuator converts current into a force to move contacts relative to one another to switch power on and off in the AC electrical circuit. The source operates to supply current to the actuator. The actuator control system is connected to the actuator and to the source to control the current to the actuator. The current to the actuator is independent of a voltage produced by the actuator during switching and a voltage at which the source operates.
Abstract translation: 一种用于AC电路的系统包括致动器（110），源（115）和致动器控制系统（120）。 执行器将电流转换成相对于彼此移动触点的力，以在AC电路中切换电源。 源操作以向致动器提供电流。 致动器控制系统连接到致动器和源，以控制到致动器的电流。 致动器的电流与开关期间的致动器产生的电压和源工作的电压无关。
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公开(公告)号：WO2003058663A1
公开(公告)日：2003-07-17
申请号：PCT/US2003/000104
申请日：2003-01-02
Applicant: MCGRAW-EDISON COMPANY , DUNK, Michael, P. , JONAS, John, P.
Inventor： DUNK, Michael, P. , JONAS, John, P.
IPC: H01H83/00
CPC classification number: H01H47/325 , H01H11/0062 , H02H1/06 , H02H3/006 , H02H3/07
Abstract: A system for an AC electrical circuit includes an actuator (110), a source (115), and an actuator control system (120). The actuator converts current into a force to move contacts relative to one another to switch power on and off in the AC electrical circuit. The source operates to supply current to the actuator. The actuator control system is connected to the actuator and to the source to control the current to the actuator. The current to the actuator is independent of a voltage produced by the actuator during switching and a voltage at which the source operates.
Abstract translation: 用于AC电路的系统包括致动器110，源115和致动器控制系统120.致动器将电流转换成相对于彼此移动触点的力，以在AC电路中接通和断开电力。 源操作以向致动器提供电流。 致动器控制系统连接到致动器和源，以控制到致动器的电流。 致动器的电流与开关期间的致动器产生的电压和源工作的电压无关。
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公开(公告)号：WO2021181404A1
公开(公告)日：2021-09-16
申请号：PCT/IN2020/050634
申请日：2020-07-22
Applicant: TVS MOTOR COMPANY LIMITED
Inventor： KUMAR, Amardeep , SUBRAMONIAM, Chidambaram , DEVIDAS PATIL, Yogesh , SAXENA, Soumya
Abstract: A relay assembly (104) connecting a power source (101) to an electronic component (102) in a high voltage system (100). The relay assembly (104) comprises a first relay unit (105), a second relay unit (106) positioned perpendicular to the first relay unit (105), and a relay mounting bracket (204) with at least one locator (404 and 405) for positioning the first relay unit (105) and the second relay unit (106) proximal to the electronic component (102) using a locking pin (501). The first relay unit (105) and the second relay unit (106) are electrically connected in parallel. The relay assembly (104) can be mounted in proximity to the electronic component for easy manufacturability, assembly, and serviceability of the high voltage system (100).
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10.发明申请
公开(公告)号：WO2021092350A1
公开(公告)日：2021-05-14
申请号：PCT/US2020/059369
申请日：2020-11-06
Applicant: HUBBELL INCORPORATED
Inventor： BROWER, John
Abstract: Arc fault protection for a digital electricity distribution system that provides power to a device. The system includes an arc fault circuit interrupter ("AFCI") and a controller. The controller is connected to the AFCI. The controller is operable to control the AFCI to disable power to the device. The controller includes a processor and a memory. The controller is configured to transmit a digital electricity energy packet through the AFCI to the device, measure an amount of error associated with the digital electricity energy packet, evaluate the amount of error associated with the digital electricity energy packet, determine whether an arc fault condition is present based on the evaluation of the amount of error associated with the digital electricity energy packet, and control the AFCI to disable power to the device when the arc fault condition is determined to be present.
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