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1. 发明申请

US20080158750A1 RELAY DEVICE AND CORRESPONDING METHOD 有权
标题翻译：继电器和相关方法
公开(公告)号：US20080158750A1
公开(公告)日：2008-07-03
申请号：US11618175
申请日：2006-12-29
申请人： William Premerlani , Marcelo Valdes , Thomas Frederick Papallo , Radoslaw Narel , Gregory P. Lavoie
发明人： William Premerlani , Marcelo Valdes , Thomas Frederick Papallo , Radoslaw Narel , Gregory P. Lavoie
IPC分类号： H02H3/00 , G01R31/08
CPC分类号： H02H7/30 , H02H3/081
摘要： A method of operating a relay device, the method comprising the steps of: providing main circuit-breakers and a bus-tie-breaker connecting the main-circuit-breakers; defining a partial-differential-zone comprising a main circuit breaker and the bus-tie breaker; assigning a first value to the direction of the fault current flowing into the partial differential zone; -assigning a second value to the direction of the fault currents flowing out of the partial-differential-zone, wherein the first value is not equal to the second value; -comparing the values assigned to the fault currents; determining if the fault currents are flowing into the partial differential zone; and determining if at least two of the fault-currents is flowing in a different direction with respect to the partial-differential-zone wherein one of the fault currents is flowing into the partial-differential-zone and one of the fault currents is flowing out of the partial differential zone.
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：提供主断路器和连接所述主断路器的总线断路器; 限定包括主断路器和母线断路器的部分差分区; 向流入所述偏差区的故障电流的方向分配第一值; - 将第二值分配给从所述部分差分区流出的故障电流的方向，其中所述第一值不等于所述第二值; - 比较分配给故障电流的值; 确定故障电流是否流入偏差区; 以及确定至少两个故障电流是否相对于其中一个故障电流流入部分差分区并且其中一个故障电流流出的部分差分区在不同的方向上流动的偏差区。

2. 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。

3. 发明授权

US07599161B2 Relay device and corresponding method 有权
标题翻译：继电器及相应的方法
公开(公告)号：US07599161B2
公开(公告)日：2009-10-06
申请号：US11618192
申请日：2006-12-29
申请人： William Premerlani , Marcelo Valdes , Thomas Frederick Papallo, Jr. , Gregory P. Lavoie , Radoslaw Narel
发明人： William Premerlani , Marcelo Valdes , Thomas Frederick Papallo, Jr. , Gregory P. Lavoie , Radoslaw Narel
IPC分类号： H02H7/00
CPC分类号： H02H7/30 , H02H3/28 , H02H3/387
摘要： A method of operating a relay device, in an electrical circuit comprising first and second main circuit breakers, and a bus tie circuit breaker connecting the first and second main circuit breakers, the method comprising computing a first positive sequence current phasor for the first main circuit breaker and a second positive sequence current phasor for the second main circuit breaker computing a first positive sequence voltage phasor for the first main circuit breaker and a second positive sequence voltage phasor for the second main circuit breaker; computing a correction of the first positive sequence voltage and second positive sequence voltage to a line-to-neutral phase angle reference if there is any rotation in a potential transformer connection; determining a fault has occurred when a magnitude of a current through at least one of the first main circuit breaker or the second main circuit breaker exceeds a predetermined threshold; determining a phase angle difference by comparing the phase angle of the positive sequence current phasor with the phase angle of the positive sequence voltage phasor for both the first main circuit breaker or the second main circuit breaker having the magnitude of current determined to have exceeded the predetermined level; and determining the fault is located upstream or downstream of the first main circuit breaker or the second main circuit breaker having the magnitude of current determined to have exceeded the predetermined level, if the phase angle difference is determined to be above a predetermined amount.
摘要翻译：一种在包括第一和第二主断路器的电路中的中继装置的操作方法和连接第一和第二主断路器的总线连接断路器，该方法包括：计算第一主电路的第一正序电流相量断路器和用于第二主断路器的第二正序电流相量计算第一主断路器的第一正序电压相量和用于第二主断路器的第二正序电压相量; 如果在电压互感器连接中存在任何旋转，则将第一正序电压和第二正序电压的校正计算为线到中性相角参考; 当通过第一主断路器或第二主断路器中的至少一个的电流的大小超过预定阈值时，发生故障; 通过将正序电流相量的相位角与正序电压相量的相位角进行比较来确定相位角差，第一主断路器或具有确定超过预定值的电流大小的第二主断路器水平; 并且如果相位角差被确定为高于预定量，则确定故障位于具有被确定为已经超过预定水平的电流大小的第一主断路器或第二主断路器的上游或下游。

4. 发明授权

US07542256B2 Relay device and corresponding method 有权
标题翻译：继电器及相应的方法
公开(公告)号：US07542256B2
公开(公告)日：2009-06-02
申请号：US11618175
申请日：2006-12-29
申请人： William Premerlani , Marcelo Valdes , Thomas Frederick Papallo, Jr. , Radoslaw Narel , Gregory P. Lavoie
发明人： William Premerlani , Marcelo Valdes , Thomas Frederick Papallo, Jr. , Radoslaw Narel , Gregory P. Lavoie
IPC分类号： H02H7/00
CPC分类号： H02H7/30 , H02H3/081
摘要： A method of operating a relay device, the method comprising the steps of: providing main circuit-breakers and a bus-tie-breaker connecting the main-circuit-breakers; defining a partial-differential-zone comprising a main circuit breaker and the bus-tie breaker; assigning a first value to the direction of the fault current flowing into the partial differential zone;—assigning a second value to the direction of the fault currents flowing out of the partial-differential-zone, wherein the first value is not equal to the second value;—comparing the values assigned to the fault currents; determining if the fault currents are flowing into the partial differential zone; and determining if at least two of the fault-currents is flowing in a different direction with respect to the partial-differential-zone wherein one of the fault currents is flowing into the partial-differential-zone and one of the fault currents is flowing out of the partial differential zone.
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：提供主断路器和连接所述主断路器的总线断路器; 限定包括主断路器和母线断路器的部分差分区; 向流入所述部分差分区域的故障电流的方向分配第一值; - 将第二值分配到从所述部分差分区域流出的故障电流的方向，其中所述第一值不等于所述第二值值; - 比较分配给故障电流的值; 确定故障电流是否流入偏差区; 以及确定至少两个故障电流是否相对于其中一个故障电流流入部分差分区并且其中一个故障电流流出的部分差分区在不同的方向上流动的偏差区。

5. 发明授权

US07751165B2 Centrally controlled protection systems having reduced energy let-through mode 有权
标题翻译：集中控制的保护系统具有降低的能量通过模式
公开(公告)号：US07751165B2
公开(公告)日：2010-07-06
申请号：US12005245
申请日：2007-12-26
申请人： Anand S. V. Sirivella , Thomas Papallo , Gregory P. Lavoie , Theodore D. Hill, III , Radoslaw Narel , Marcelo Valdes
发明人： Anand S. V. Sirivella , Thomas Papallo , Gregory P. Lavoie , Theodore D. Hill, III , Radoslaw Narel , Marcelo Valdes
IPC分类号： H02H3/00
CPC分类号： H02H7/261 , H02H3/006 , H02H9/00
摘要： A centrally controlled protection system is provided. The system includes a plurality of circuit breakers, a plurality of modules, and a central computer. Each of the plurality of breakers are in electrical communication with a respective one of the plurality of modules. The central computer is in communication with each of the plurality of modules via a network. The central computer controls the plurality of circuit breakers in either a normal mode or a reduced energy let-through mode.
摘要翻译：提供集中控制的保护系统。该系统包括多个断路器，多个模块和中央计算机。多个断路器中的每一个与多个模块中的相应一个模块电连通。中央计算机经由网络与多个模块中的每一个进行通信。中央计算机以正常模式或减少能量通过模式来控制多个断路器。

6. 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。

7. 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。

8. 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。

9. 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。

10. 发明授权

US06778920B1 Methods and apparatus for metering energy consumption 有权
标题翻译：消耗能量的方法和装置
公开(公告)号：US06778920B1
公开(公告)日：2004-08-17
申请号：US09606769
申请日：2000-06-29
申请人： Richard A. Balch , David D. Elmore , Larry A. Schmidt , Maurice J. Ouellette , Warren R. Germer , Virginia H. Zinkowski , Robert E. Lee, Jr. , Gregory P. Lavoie , Mark J. Plis , Carol A. Cummiskey
发明人： Richard A. Balch , David D. Elmore , Larry A. Schmidt , Maurice J. Ouellette , Warren R. Germer , Virginia H. Zinkowski , Robert E. Lee, Jr. , Gregory P. Lavoie , Mark J. Plis , Carol A. Cummiskey
IPC分类号： G01R2106
CPC分类号： G01R22/10
摘要： The present invention, in one embodiment, is a method for metering energy consumption with an electric meter. The method includes steps of: generating metering quantities for a plurality of phase voltages from a multiphase voltage source, including generating revenue-related data; monitoring voltage changes on at least one of the phase voltages; and performing a predetermined task in response to a voltage change on at least one of the phase voltages while continuing to generate revenue-related data.
摘要翻译：在一个实施例中，本发明是用电表计量能量消耗的方法。该方法包括以下步骤：从多相电压源产生多个相电压的计量量，包括产生收益相关数据; 监测至少一个相电压的电压变化; 以及响应于所述相电压中的至少一个的电压变化执行预定任务，同时继续产生收益相关数据。

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