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51.发明申请Method, a system, a computer-readable medium, and a power controlling apparatus for applying and distributing power 有权方法，系统，计算机可读介质和用于施加和分配电力的功率控制装置公开(公告)号：US20120283889A1
公开(公告)日：2012-11-08
申请号：US13374375
申请日：2011-12-23
IPC分类号： G05F5/00
CPC分类号： G05F1/66 , G05F3/02 , H02H1/0092 , H02H3/006 , H02H3/10 , H02H3/207 , H02H5/04 , H02J4/00 , H02M1/32 , H02M1/36
摘要： Embodiments of the invention relate generally to power management and the like, and more particularly, to an apparatus, a system, a method, and a computer-readable medium for providing power controlling functionality to generate configurable power signals and to deliver power during fault conditions. In at least some embodiments, a power control unit can generate power signals having configurable attributes as a function of a mode of operation, a fault type, and the like.
摘要翻译： 本发明的实施例一般涉及功率管理等，更具体地，涉及一种用于提供功率控制功能以产生可配置功率信号并在故障状态期间传递功率的装置，系统，方法和计算机可读介质 。 在至少一些实施例中，功率控制单元可以生成具有作为操作模式，故障类型等的功能的可配置属性的功率信号。
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52.发明申请METHOD AND SYSTEM FOR PROGRAMMING AND IMPLEMENTING AUTOMATED FAULT ISOLATION AND RESTORATION USING SEQUENTIAL LOGIC 有权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。
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公开(公告)号：US08170816B2
公开(公告)日：2012-05-01
申请号：US12344772
申请日：2008-12-29
IPC分类号： G01R31/00
CPC分类号： H02H1/0015 , H02H1/0092 , H02H3/08
摘要： An apparatus to perform parallel arc fault current interruption (AFCI) is provided. The apparatus includes a current sensing device disposed in the electrical circuit, a detection unit configured to receive an output signal produced by the current sensing device and to output a secondary signal based on the output signal, a microcontroller coupled to the detection unit, configured to receive and to decompose the secondary signal via discrete wavelet transforms to thereby obtain discrete wavelet coefficients, to compute a sum of the discrete wavelet coefficients, and to compare the sum of the discrete wavelet coefficients to a predetermined threshold, and to generate a trip signal when the sensed load current is above a predetermined threshold and the sum of the discrete wavelet coefficients cooperatively indicate that predetermined threshold conditions are satisfied.
摘要翻译： 提供了一种并行电弧故障电流中断（AFCI）的设备。 该装置包括设置在电路中的电流感测装置，检测单元，被配置为接收由电流感测装置产生的输出信号并基于输出信号输出次级信号;耦合到检测单元的微控制器，被配置为 通过离散小波变换接收和分解辅助信号，从而获得离散小波系数，以计算离散小波系数的和，并将离散小波系数的和与预定阈值进行比较，并产生跳闸信号，当 感测的负载电流高于预定阈值，并且离散小波系数的和协同地指示满足预定的阈值条件。
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公开(公告)号：US20120077527A1
公开(公告)日：2012-03-29
申请号：US12892194
申请日：2010-09-28
CPC分类号： H02H1/0092 , G01R31/086 , G01R31/088 , G05B23/0224 , H02J13/001 , H02J13/0079 , Y02E60/74 , Y04S10/30 , Y04S10/40 , Y04S10/522
摘要： A method and apparatus for detecting events in an electrical network is provided. The method and apparatus measure a plurality of electrical parameters on the electrical network. A precursor event is detected. The measured parameters are captured and analyzed. The precursor event is categorized and a plurality of notifications having integrated data related to the event are electronically transmitted.
摘要翻译： 提供一种用于检测电网中的事件的方法和装置。 该方法和装置测量电网上的多个电参数。 检测到前体事件。 测量的参数被捕获和分析。 前体事件被分类，并且具有与事件有关的集成数据的多个通知被电子传送。
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55.发明授权Method, a system, a computer-readable medium, and a power controlling apparatus for applying and distributing power 有权方法，系统，计算机可读介质和用于施加和分配电力的功率控制装置公开(公告)号：US08086355B1
公开(公告)日：2011-12-27
申请号：US12072688
申请日：2008-02-27
CPC分类号： G05F1/66 , G05F3/02 , H02H1/0092 , H02H3/006 , H02H3/10 , H02H3/207 , H02H5/04 , H02J4/00 , H02M1/32 , H02M1/36
摘要： Embodiments of the invention relate generally to power management and the like, and more particularly, to an apparatus, a system, a method, and a computer-readable medium for providing power controlling functionality to generate configurable power signals and to deliver power during fault conditions. In at least some embodiments, a power control unit can generate power signals having configurable attributes as a function of a mode of operation, a fault type, and the like.
摘要翻译： 本发明的实施例一般涉及功率管理等，更具体地，涉及一种用于提供功率控制功能以产生可配置功率信号并在故障状态期间传递功率的装置，系统，方法和计算机可读介质 。 在至少一些实施例中，功率控制单元可以生成具有作为操作模式，故障类型等的功能的可配置属性的功率信号。
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公开(公告)号：US08050806B2
公开(公告)日：2011-11-01
申请号：US11938052
申请日：2007-11-09
IPC分类号： G05B19/18 , G05B19/02 , G05D17/001
CPC分类号： H02H3/34 , H02H1/0007 , H02H1/0092 , H02H3/027 , H02H3/165
摘要： A ground fault interruption (GFI) system is incorporated onto a DSP based LRM of an aerospace vehicle. The GFI system operates with digital controls and, unlike the prior art, the system does not employ current transformers. Synchronization pulses are employed to coordinate instantaneous current measurement samplings in each phase of a multi-phase power system. Coordinated sampling may reduce phase angle current differential errors and improve operational precision of the GFI system.
摘要翻译： 接地故障中断（GFI）系统被并入到基于DSP的航空航天车辆的LRM上。 GFI系统采用数字控制，与现有技术不同，系统不采用电流互感器。 同步脉冲用于协调多相电力系统各相的瞬时电流测量采样。 协调采样可以减少相角电流差分误差，提高GFI系统的运行精度。
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57.发明申请METHOD FOR DETECTING SINGLE PHASE GROUNDING FAULT BASED ON HARMONIC COMPONENT OF RESIDUAL CURRENT 有权基于残余电流谐波分量检测单相接地故障的方法公开(公告)号：US20110208449A1
公开(公告)日：2011-08-25
申请号：US13126139
申请日：2009-10-26
申请人： Xinzhou Dong , Tao Cui
发明人： Xinzhou Dong , Tao Cui
CPC分类号： G01R31/025 , H02H1/0092 , H02H3/32
摘要： The method for detecting single-phase grounding fault based on the harmonic component of residual current is provided, in which collecting and calculating the phase differences of third harmonic waves relative to the fundamental wave of the residual current in the feeder line, and judging if the phase differences of the residual current in the feeder line is into a threshold range, and judging if there is a suspected grounding fault, and confirming the fault event by judging the duration and the generated times of the suspected grounding fault. Another method for detecting single-phase grounding fault based on the harmonic component of residual current is provided, in which the residual current of neutral point is used.
摘要翻译： 提供了基于剩余电流谐波分量检测单相接地故障的方法，其中收集并计算相对于馈线中剩余电流基波的三次谐波的相位差，并判断是否 馈线中的剩余电流的相位差成为阈值范围，判断是否有可疑的接地故障，并通过判断可疑接地故障的持续时间和产生时间来确认故障事件。 提供了基于剩余电流谐波分量检测单相接地故障的另一种方法，其中使用了中性点的剩余电流。
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公开(公告)号：US20110080177A1
公开(公告)日：2011-04-07
申请号：US12572870
申请日：2009-10-02
摘要： A method and circuit for determining a circuit element parameter in a ground fault circuit interrupter circuit. An electrical signal provided to a first node is used to generate another electrical signal at a second node. The electrical signal at the second node is multiplexed with a modulation signal to generate a modulated signal that is then filtered and converted into a digital representation of a portion of the circuit element parameter. The electrical signal at the second node is multiplexed with the modulation signal after it has been phase shifted to produce a modulated signal that is filter and converted into a digital representation of another portion of the circuit element parameter. In another aspect, a slope based solenoid self-test method is used for self-testing in a GFCI circuit. Alternatively, a method for determining a wiring fault is provided using a digital filter.
摘要翻译： 一种用于确定接地故障电路断续器电路中的电路元件参数的方法和电路。 提供给第一节点的电信号用于在第二节点产生另一电信号。 第二节点处的电信号与调制信号多路复用，以产生经过滤波的调制信号，并将其转换为电路元件参数的一部分的数字表示。 第二节点上的电信号在相移之后与调制信号多路复用，以产生被滤波的调制信号并转换成电路元件参数的另一部分的数字表示。 另一方面，在GFCI电路中使用基于斜率的电磁自检方法进行自检。 或者，使用数字滤波器提供用于确定布线故障的方法。
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公开(公告)号：US07813818B2
公开(公告)日：2010-10-12
申请号：US10876663
申请日：2004-06-28
申请人： Carlo Gemme , Paolo Gritti , Alessandro Colombo , Christian Reuber , Pentti Mahonen , Marty Trivette
发明人： Carlo Gemme , Paolo Gritti , Alessandro Colombo , Christian Reuber , Pentti Mahonen , Marty Trivette
CPC分类号： H02H1/0092 , H02H3/00 , Y10T307/74
摘要： An electric power distribution switchboard (1) in which one or more functional units are equipped with a switching device compartment (3) that integrates primary and secondary functions. Within the switching device compartment (3) are included, together with the switching device (37), the current and voltage sensors (36), the position sensors for interlocking, a human machine interface (HMI) and an Intelligent Electronic Device (IED) (4) and the related local configuration point (32) to configure the IED (4). The IED (4) realizes functional unit supervision, control, protection, communication and monitoring and acts as a concentrating point of functional unit information and decisions. The switchboard (1) of the invention further comprises power supply section, an I/O section and a communication system.
摘要翻译： 一种配电配电板（1），其中一个或多个功能单元配备有集成了主功能和次功能的开关装置隔间（3）。 包括开关装置隔间（3）和开关装置（37），电流和电压传感器（36），用于互锁的位置传感器，人机界面（HMI）和智能电子装置（IED） （4）和相关的本地配置点（32）配置IED（4）。 IED（4）实现功能单元监控，控制，保护，通信和监控，作为功能单元信息和决策的重点。 本发明的交换机（1）还包括电源部分，I / O部分和通信系统。
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公开(公告)号：US20100165521A1
公开(公告)日：2010-07-01
申请号：US12344772
申请日：2008-12-29
IPC分类号： H02H3/08
CPC分类号： H02H1/0015 , H02H1/0092 , H02H3/08
摘要： An apparatus to perform parallel arc fault current interruption (AFCI). The apparatus includes a current sensing device disposed in the electrical circuit to sense an electrical load, the current sensing device configured to produce an output signal representative of a load current passing therethrough, a detection unit, in signal communication with the current sensing device and configured to receive the output signal produced by the current sensing device, the detection unit being configured and disposed to output a secondary signal based on the output signal, and a microcontroller coupled to the detection unit, being responsive to computer executable instructions which, when executed by the microcontroller, cause the microcontroller to receive and to decompose the secondary signal via discrete wavelet transforms to thereby obtain discrete wavelet coefficients, and to compute a sum of the discrete wavelet coefficients, and to compare the sum of the discrete wavelet coefficients to a predetermined threshold, and to generate a trip signal when the sensed load current is above a predetermined threshold and the sum of the discrete wavelet coefficients cooperatively indicate that predetermined threshold conditions for trip signal generation are satisfied
摘要翻译： 一种执行并联电弧故障电流中断（AFCI）的设备。 该装置包括设置在电路中以感测电负载的电流感测装置，电流感测装置被配置为产生表示通过其中的负载电流的输出信号，检测单元，与电流感测装置进行信号通信并配置 为了接收由电流感测装置产生的输出信号，检测单元被配置和布置为基于输出信号输出辅助信号，以及耦合到检测单元的微控制器响应于计算机可执行指令，当被执行时 微控制器使得微控制器通过离散小波变换接收和分解辅助信号，从而获得离散小波系数，并计算离散小波系数的和，并将离散小波系数的和与预定阈值进行比较 并且当感测到的l产生跳闸信号 oad电流高于预定阈值，并且离散小波系数的和协同地指示满足用于跳闸信号产生的预定阈值条件
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