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1. 发明授权

US08213144B2 Circuit protection system 有权
标题翻译：电路保护系统
公开(公告)号：US08213144B2
公开(公告)日：2012-07-03
申请号：US11765913
申请日：2007-06-20
申请人： Thomas F. Papallo , Gregory P. Lavoie , David G. Fletcher , Ertugrul Berkcan , William James Premerlani
发明人： Thomas F. Papallo , Gregory P. Lavoie , David G. Fletcher , Ertugrul Berkcan , William James Premerlani
IPC分类号： H02H3/00
CPC分类号： H02H7/262 , G06F1/12 , G06F3/05 , H01H83/20 , H01H2300/03 , H02H1/0061 , H02H3/006 , H02H3/05 , H02H7/261 , H02H7/263 , H02H7/30 , H02J3/00 , H02J3/005 , H02J3/12 , H02J13/001 , H02J13/002 , H02J13/0024 , H02J13/0055 , H02J13/0062 , H02J13/0072 , H02J13/0079 , H02J13/0086 , H02J2003/001 , H02J2003/007 , H02J2003/146 , H04J3/0658 , H04J3/0661 , H04L1/0002 , H04L1/0018 , H04L41/0253 , H04L43/00 , H04L43/06 , H04L43/0817 , H04L47/10 , Y02B70/3241 , Y02B90/224 , Y02B90/2615 , Y02B90/2623 , Y02B90/2638 , Y02B90/2646 , Y02D50/10 , Y02P80/11 , Y04S10/40 , Y04S20/14 , Y04S20/224 , Y04S20/227 , Y04S40/121 , Y04S40/122 , Y04S40/124 , Y04S40/125 , Y04S40/168 , Y10T307/25 , Y10T307/461 , Y10T307/469 , Y10T307/549 , Y10T307/937 , Y10T307/957
摘要： A method and apparatus is disclosed for providing protection against arc flash during maintenance on a low voltage power circuit including a circuit breaker having a specified trip function for responding to a fault is provided. The specified trip function is overridden with a maintenance trip function that results in reduced arc energy in the fault during a trip over arc energy during a trip with the specified trip function. The specified trip function is restored following maintenance.
摘要翻译：公开了一种用于在包括具有用于响应故障的特定跳闸功能的断路器的低压电力电路上的维护期间提供防电弧保护的方法和装置。通过维护跳闸功能覆盖指定的跳闸功能，导致在具有指定跳闸功能的跳闸期间在电弧能量跳闸期间故障中的电弧能量减少。维护后恢复指定的跳闸功能。

2. 发明授权

US07254001B2 Circuit protection system 有权
标题翻译：电路保护系统
公开(公告)号：US07254001B2
公开(公告)日：2007-08-07
申请号：US10373583
申请日：2003-02-25
申请人： Thomas F. Papallo , Gregory P. Lavoie , David G Fletcher , Ertugrul Berkcan , William James Premerlani
发明人： Thomas F. Papallo , Gregory P. Lavoie , David G Fletcher , Ertugrul Berkcan , William James Premerlani
IPC分类号： H02H7/00
CPC分类号： H02H7/262 , G06F1/12 , G06F3/05 , H01H83/20 , H01H2300/03 , H02H1/0061 , H02H3/006 , H02H3/05 , H02H7/261 , H02H7/263 , H02H7/30 , H02J3/00 , H02J3/005 , H02J3/12 , H02J13/001 , H02J13/002 , H02J13/0024 , H02J13/0055 , H02J13/0062 , H02J13/0072 , H02J13/0079 , H02J13/0086 , H02J2003/001 , H02J2003/007 , H02J2003/146 , H04J3/0658 , H04J3/0661 , H04L1/0002 , H04L1/0018 , H04L41/0253 , H04L43/00 , H04L43/06 , H04L43/0817 , H04L47/10 , Y02B70/3241 , Y02B90/224 , Y02B90/2615 , Y02B90/2623 , Y02B90/2638 , Y02B90/2646 , Y02D50/10 , Y02P80/11 , Y04S10/40 , Y04S20/14 , Y04S20/224 , Y04S20/227 , Y04S40/121 , Y04S40/122 , Y04S40/124 , Y04S40/125 , Y04S40/168 , Y10T307/25 , Y10T307/461 , Y10T307/469 , Y10T307/549 , Y10T307/937 , Y10T307/957
摘要： A circuit protection system is provided that provides a dynamic delay time to an upstream circuit breaker if a fault is detected in a circuit where the dynamic delay time can be based upon the location of the fault, such as the nearest downstream circuit breaker. A control processing unit can determine a dynamic delay time for opening a first circuit breaker if a fault is detected in the circuit. The control processing unit delays opening the first circuit breaker until after the dynamic delay time has elapsed to provide an opportunity for the nearest circuit breaker to clear the fault.
摘要翻译：提供了一种电路保护系统，其在动态延迟时间可以基于诸如最近的下游断路器的故障位置的电路中检测到故障时向上游断路器提供动态延迟时间。如果在电路中检测到故障，则控制处理单元可以确定用于打开第一断路器的动态延迟时间。控制处理单元延迟打开第一断路器，直到经过动态延迟时间，为最近的断路器提供机会来清除故障。

3. 发明授权

US07012421B2 Energy calculation methods in power distribution systems 有权
标题翻译：配电系统能量计算方法
公开(公告)号：US07012421B2
公开(公告)日：2006-03-14
申请号：US10662973
申请日：2003-09-15
申请人： Gregory P. Lavoie , Thomas F. Papallo , Ertugrul Berkcan , William James Premerlani
发明人： Gregory P. Lavoie , Thomas F. Papallo , Ertugrul Berkcan , William James Premerlani
IPC分类号： G01R7/00
CPC分类号： G06F1/12 , H02H1/0061 , H02H3/006 , H02H3/05 , H02J3/005 , H02J13/0055 , H02J13/0062 , H02J13/0072 , H02J13/0079 , H02J13/0086 , H02J2003/001 , H02J2003/146 , Y02B70/3216 , Y04S20/221 , Y04S20/224
摘要： A method of performing energy calculations in a power distribution system is provided. The method includes sampling a first voltage at a first module in the power distribution system; communicating the first voltage from the first module to a central controller; performing an energy calculation in the central controller based at least in part on the first voltage; and applying the energy calculation to a second module in the power distribution system. In some embodiments, the energy calculation is also based upon a second current from the second module.
摘要翻译：提供了一种在配电系统中执行能量计算的方法。该方法包括在配电系统中的第一模块处对第一电压进行采样; 将所述第一模块的所述第一电压传送到中央控制器; 至少部分地基于第一电压在中央控制器中执行能量计算; 以及将所述能量计算应用于所述配电系统中的第二模块。在一些实施例中，能量计算也基于来自第二模块的第二电流。

4. 发明授权

US06847297B2 Locator devices and methods for centrally controlled power distribution systems 有权
标题翻译：用于集中控制配电系统的定位装置和方法
公开(公告)号：US06847297B2
公开(公告)日：2005-01-25
申请号：US10662967
申请日：2003-09-15
申请人： Gregory P. Lavoie , Thomas F. Papallo , David G Fletcher , Jane Barber
发明人： Gregory P. Lavoie , Thomas F. Papallo , David G Fletcher , Jane Barber
IPC分类号： G06F1/12 , H02H1/00 , H02H3/05 , H02J13/00 , H04L12/24 , G08B21/00 , G05B19/18 , H04M11/04
CPC分类号： G06F1/12 , H02H1/0061 , H02H3/05 , H02J3/005 , H02J13/0062 , H02J13/0072 , H02J13/0079 , H02J13/0086 , H02J2003/146
摘要： A data sample and transmission module for a power distribution system having a microprocessor, a locator device, and a network interface is provided. The microprocessor samples one or more first signals indicative of a condition of power in the power distribution system. The locator device is changeable between a first state and a second state. The network interface can place the microprocessor in communication with a network so that the microprocessor samples the first signals based in part upon a synchronization signal receivable from the network and so that the locator device changes from the first state to the second state in response to a command receivable from the data network.
摘要翻译：提供了一种具有微处理器，定位装置和网络接口的配电系统的数据采样和传输模块。微处理器采样一个或多个指示配电系统中功率状况的第一信号。定位装置可在第一状态和第二状态之间改变。网络接口可以使微处理器与网络通信，使得微处理器部分地基于从网络可接收的同步信号来采样第一信号，并且使得定位装置响应于第一状态而从第一状态改变到第二状态从数据网络接收的命令。

5. 发明授权

US07747354B2 Circuit protection system 有权
标题翻译：电路保护系统
公开(公告)号：US07747354B2
公开(公告)日：2010-06-29
申请号：US10662945
申请日：2003-09-15
申请人： Thomas F. Papallo , Marcelo E. Valdes , Gregory P. Lavoie
发明人： Thomas F. Papallo , Marcelo E. Valdes , Gregory P. Lavoie
IPC分类号： G06F19/00
CPC分类号： H02H7/261 , H02H3/006
摘要： A circuit protection system is provided that provides dynamic zones of protection for the circuit. The zones of protection can be based in part upon the topology of the circuit. The protection system can perform various dynamic zone protective functions for the zones of protection.
摘要翻译：提供了一种为电路提供动态保护区的电路保护系统。保护区可以部分地基于电路的拓扑结构。保护系统可以对保护区域执行各种动态区域保护功能。

6. 发明授权

US07986503B2 Circuit protection system 有权
标题翻译：电路保护系统
公开(公告)号：US07986503B2
公开(公告)日：2011-07-26
申请号：US10662971
申请日：2003-09-15
申请人： Thomas F. Papallo , Gregory P. Lavoie , John S. Vandevanter
发明人： Thomas F. Papallo , Gregory P. Lavoie , John S. Vandevanter
IPC分类号： H02H3/00
CPC分类号： G06F1/12 , H02H3/006 , H02H3/05 , H02H7/261 , H02J3/005 , H02J13/0062 , H02J13/0072 , H02J13/0079 , H02J13/0086 , H02J2003/001 , H02J2003/146 , Y02B70/3216 , Y04S20/221 , Y04S20/224
摘要： A circuit protection system is provided that utilizes a single state definition for each of the zones of protection of the circuit to increase computational efficiency. Multiple zone protective functions can be performed on a single zone of protection and can reference the single state definition.
摘要翻译：提供了一种电路保护系统，其利用电路的每个保护区域的单一状态定义来提高计算效率。多区域保护功能可以在单个保护区域进行，并且可以参考单个状态定义。

7. 发明授权

US06968277B2 Power line monitoring and interrupt method and apparatus 有权
标题翻译：电力线监测和中断方法及装置
公开(公告)号：US06968277B2
公开(公告)日：2005-11-22
申请号：US10052236
申请日：2002-01-16
申请人： David G. Fletcher , Gregory P. Lavoie
发明人： David G. Fletcher , Gregory P. Lavoie
IPC分类号： H02H1/00 , H02H3/42 , G01R22/00 , G01R13/00 , G01R13/14
CPC分类号： H02H1/0046 , H02H3/42
摘要： In order to detect high-speed transients in the alternating current of a power distribution system, the rate at which the power on the distribution system is sampled is increased so that even high-speed transients are detected. The sampling rate can be increased in at least two ways. First, where a single analog-to-digital converter samples multiple lines through a multiplexer, the multiplexer is controlled to allow the converter to sample only one line at a much-increased rate. Alternatively, the sampling speed of the analog-to-digital converter (or A/D array) can be controlled and increased as needed.
摘要翻译：为了检测配电系统的交流电中的高速瞬变，分配系统上的电力被采样的速率增加，从而甚至检测到高速瞬变。采样率可以至少两种方式增加。首先，单个模数转换器通过多路复用器对多条线路进行采样时，多路复用器被控制以允许转换器以非常大的速率对一条线进行采样。或者，可以根据需要控制和增加模数转换器（或A / D阵列）的采样速度。

8. 发明申请

US20080158753A1 RELAY DEVICE AND CORRESPONDING METHOD 有权
标题翻译：继电器和相关方法
公开(公告)号：US20080158753A1
公开(公告)日：2008-07-03
申请号：US11618192
申请日：2006-12-29
申请人： William Premerlani , Marcelo Valdes , Thomas Frederick Papallo , Gregory P. Lavoie , Radoslaw Narel
发明人： William Premerlani , Marcelo Valdes , Thomas Frederick Papallo , Gregory P. Lavoie , Radoslaw Narel
IPC分类号： H02H3/00
CPC分类号： H02H7/30 , H02H3/28 , H02H3/387
摘要： A method of operating a relay device, the method comprising the steps of: computing positive-sequence first and second current-phasor for the first and second main circuit-breakers and computing currents from phasors, and the bus-tie-breaker; computing positive-sequence voltage for the bus-tie-breaker; triggering a method when at least one fault current at the bus-tie-breaker exceeds a threshold, without the presence of a fault on one of the feeders; determining whether the fault is internal or external, wherein the fault is internal if the positive-sequence current of the first and second main circuit breakers is in phase; and wherein if the positive-sequence current through the first main circuit breaker is not in-phase with the positive-sequence current through the second main circuit breaker, the fault is external to the bus; determining whether the fault is on a first or second side of the tie circuit; and locating the fault.
摘要翻译：一种操作中继装置的方法，所述方法包括以下步骤：计算第一和第二主断路器的正序第一和第二电流相量以及来自相量和总线断路器的计算电流; 计算总线断路器的正序电压; 当总线断路器上的至少一个故障电流超过阈值时，在一个馈线上不存在故障的情况下触发方法; 确定故障是内部还是外部，其中如果第一和第二主断路器的正序电流同相，则故障是内部的; 并且其中，如果通过所述第一主断路器的正序电流与通过所述第二主断路器的正序电流不同相，则所述故障位于所述总线外部。确定所述故障是否在所述连接电路的第一侧或第二侧上; 并定位故障。

9. 发明授权

US06564159B1 Methods and apparatus for defining meter data calculations in an electronic electricity meter 有权
标题翻译：用于在电子电表中定义仪表数据计算的方法和装置
公开(公告)号：US06564159B1
公开(公告)日：2003-05-13
申请号：US09606270
申请日：2000-06-29
申请人： Gregory P. Lavoie , Robert E. Lee, Jr. , David D. Elmore , Maurice J. Ouellette
发明人： Gregory P. Lavoie , Robert E. Lee, Jr. , David D. Elmore , Maurice J. Ouellette
IPC分类号： G01R2100
CPC分类号： G01R22/00 , G01R21/133
摘要： The present invention, in one embodiment, is a method for defining meter data calculations in an electronic electric meter. The method includes steps of: storing a set of predefined data calculation instructions in a non-volatile memory of the meter; storing a first set of vectors in a memory of the meter, the vectors pointing to data calculations of the set of predefined data calculation instructions; metering a plurality of electrical quantities of a power source; and controlling calculations performed on the metered electrical quantities in accordance with the data calculation instructions pointed to by the first stored set of vectors.
摘要翻译：本发明在一个实施例中是用于在电子电表中定义仪表数据计算的方法。该方法包括以下步骤：将一组预定义的数据计算指令存储在仪表的非易失性存储器中; 将第一组矢量存储在所述仪表的存储器中，所述矢量指向所述一组预定义数据计算指令的数据计算; 计量多个电量的电源; 以及根据由第一组存储的矢量指向的数据计算指令来控制对计量的电量执行的计算。

10. 发明授权

US5673196A Vector electricity meters and associated vector electricity metering methods 失效
标题翻译：矢量电表和相关矢量电计量方法
公开(公告)号：US5673196A
公开(公告)日：1997-09-30
申请号：US564543
申请日：1995-11-30
申请人： Mark E. Hoffman , Roland J. Provost , Thomas Maehl , Gregory P. Lavoie , Mark J. Plis , David D. Elmore , Warren R. Germer , Jeffrey W. Mammen , Donald F. Bullock , Sivarama Seshu Putcha , Daniel A. Staver , Arthur C. Burt , Curtis W. Crittenden , Ellen D. Edge
发明人： Mark E. Hoffman , Roland J. Provost , Thomas Maehl , Gregory P. Lavoie , Mark J. Plis , David D. Elmore , Warren R. Germer , Jeffrey W. Mammen , Donald F. Bullock , Sivarama Seshu Putcha , Daniel A. Staver , Arthur C. Burt , Curtis W. Crittenden , Ellen D. Edge
IPC分类号： G01R21/133
CPC分类号： G01R21/1331
摘要： Line voltage and line current signals are sensed on a power line having at least one conducting path. The sensed line voltages and line currents are converted into a digital signal. A phase-to-neutral voltage signal and phase current signal are computed from the digital signal to thereby define a phase of the power line. An interval of orthogonality is determined from the sensed voltage and current signals, coinciding with passage of an integral number of cycles of a fundamental frequency reference signal which is computed from the computed phase-to-neutral voltage signal. A vector metering quantity is computed for the determined interval of orthogonality from the computed phase-to-neutral voltage signal and the computed phase current signal. The vector metering quantities to be computed may be identified and computed based upon an associated detent. The vector metering quantity is also computed based on an identified circuit topology.
摘要翻译：在具有至少一个导电路径的电力线上检测线电压和线电流信号。感测到的线路电压和线路电流被转换为数字信号。从数字信号计算出相电压中性点电压信号和相电流信号，从而定义电力线的相位。从感测的电压和电流信号确定正交性的间隔，其与从计算出的相电压信号计算的基频信号的整数倍的循环相一致。根据计算的相电压信号和计算出的相电流信号，计算确定的正交间隔的向量计量量。可以基于相关联的制动器来识别和计算要计算的矢量计量量。也可以基于所识别的电路拓扑来计算矢量测量量。

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