专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US08184016B2 Graphical representation of utility monitoring system having multiple monitoring points 有权
标题翻译：具有多个监测点的效用监测系统的图形表示
公开(公告)号：US08184016B2
公开(公告)日：2012-05-22
申请号：US12126433
申请日：2008-05-23
申请人： Anthony R. Gray , Shaun M. Hope , Jon A. Bickel
发明人： Anthony R. Gray , Shaun M. Hope , Jon A. Bickel
IPC分类号： G08C19/00
CPC分类号： G01D4/002 , Y02B90/241 , Y04S20/32
摘要： A method of graphically representing values of at least one selected parameter at multiple monitoring points in a utility system, comprises receiving data measured at the multiple monitoring points; determining the values of the selected parameter at the multiple monitoring points, based on the received data, and using the values to generate a graphical representation of the values of the selected parameter at the multiple monitoring points, the graphical representation including shapes having (1) sizes representative of the magnitudes of the values and (2) locations representative of the hierarchy of the monitoring points. In one application, the selected parameter is at least one of electrical power and energy consumed in portions of an electrical power distribution system that correspond to the multiple monitoring points.
摘要翻译：一种在公用事业系统中的多个监测点图形地表示至少一个所选参数的值的方法，包括接收在多个监测点测量的数据; 基于所接收的数据确定多个监测点处的所选参数的值，并且使用该值来生成在多个监测点处所选参数的值的图形表示，所述图形表示包括具有（1）尺寸代表值的大小和（2）表示监测点层次结构的位置。在一个应用中，所选择的参数是对应于多个监测点的电力分配系统的部分中消耗电力和能量中的至少一个。

2. 发明授权

US08024390B2 Automated data alignment based upon indirect device relationships 有权
标题翻译：基于间接设备关系的自动数据对齐
公开(公告)号：US08024390B2
公开(公告)日：2011-09-20
申请号：US11981428
申请日：2007-10-31
申请人： Jon A. Bickel
发明人： Jon A. Bickel
IPC分类号： G06F17/15
CPC分类号： H02J13/0006 , G01D4/002 , Y02B90/241 , Y04S20/32
摘要： A noisy data alignment algorithm for determining cycle count offsets for noisy pairs of n monitoring devices. A direct cycle count offset matrix is determined based upon the highest correlation coefficients produced by correlating frequency variation data from each device pair Dij. For each direct cycle count offset Mij, indirect cycle count offsets are calculated as a function of at least Mk, where k≠i≠j, to produce indirect cycle count offsets. The statistical mode of these indirect offsets is compared with the corresponding Mij in the matrix. When they differ, Mij in the direct matrix is adjusted to be equal to the statistical mode. All indirect cycle count offsets for all other unique device pairs, Mij, are calculated to iterate to a single solution in which all indirect cycle count offsets are equal to the corresponding direct cycle count offset. An optional verification algorithm is also provided.
摘要翻译：用于确定n个监控设备的噪声对的周期计数偏移的噪声数据对齐算法。基于通过将来自每个设备对Dij的频率变化数据相关联产生的最高相关系数来确定直接周期计数偏移矩阵。对于每个直接周期计数偏移Mij，间接周期计数偏移被计算为至少M k的函数，其中k≠i≠j，以产生间接循环计数偏移。将这些间接偏移的统计模式与矩阵中的相应Mij进行比较。当它们不同时，直接矩阵中的Mij被调整为等于统计模式。计算所有其他独特设备对Mij的所有间接周期计数偏移量，以迭代到单个解决方案，其中所有间接周期计数偏移量均等于相应的直接周期计数偏移量。还提供了可选的验证算法。

3. 发明申请

US20110004324A1 AUTOMATIC IDENTIFICATION OF MULTIPLE POWER GRIDS USING DATA SYNCHRONIZATION 有权
标题翻译：使用数据同步自动识别多个功率网格
公开(公告)号：US20110004324A1
公开(公告)日：2011-01-06
申请号：US12496301
申请日：2009-07-01
申请人： Jon A. Bickel , Ronald W. Carter
发明人： Jon A. Bickel , Ronald W. Carter
IPC分类号： G05B19/042
CPC分类号： H02J13/0093 , G01D4/002 , H02J13/0017 , H04Q9/00 , H04Q2209/60 , H04Q2209/823 , Y02B90/241 , Y02B90/244 , Y02E60/724 , Y02E60/74 , Y02E60/7807 , Y04S10/18 , Y04S10/30 , Y04S20/32 , Y04S20/327 , Y04S20/48 , Y04S40/12
摘要： A method of automatically identifying whether intelligent electronic devices (IEDs) in a power monitoring system are in multiple electrical grids. A controller sends an instruction to each IED in a predetermined time sequence such that each IED receives the instruction at a different time, commanding each IED to begin logging variation data indicative of frequency variations in a current/voltage signal monitored by the IED and to send the variation data to the controller and an associated cycle count of a point in the current/voltage signal. The controller receives the variation data and associated cycle count and determines a peak correlation using a data alignment algorithm on IED pair combinations. If the IEDs are on the same electrical grid, the peak correlations should occur at cycle count offsets that match the order that the IEDs received the instruction. Any discrepancies in the expected order of peak correlations are flagged, and the corresponding IEDs are determined to be on different grids.
摘要翻译：一种自动识别电力监控系统中的智能电子设备（IED）是否在多个电网中的方法。控制器以预定的时间顺序向每个IED发送指令，使得每个IED在不同的时间接收指令，命令每个IED开始记录指示由IED监视的当前/电压信号中的频率变化的变化数据，并发送到控制器的变化数据和当前/电压信号中的点的相关周期计数。控制器接收变化数据和相关的循环计数，并使用IED对组合上的数据对齐算法确定峰值相关性。如果IED位于相同的电网上，峰值相关应发生在符合IED接收到指令的顺序的周期计数偏移。标记峰值相关性的预期顺序的任何差异，并将相应的IED确定为不同的网格。

4. 发明申请

US20100111112A1 AUTOMATED SYNCHRONIZATION OF DATA BETWEEN ELECTRICAL GRIDS 有权
标题翻译：自动同步电网之间的数据
公开(公告)号：US20100111112A1
公开(公告)日：2010-05-06
申请号：US12262802
申请日：2008-10-31
申请人： Jon A. Bickel
发明人： Jon A. Bickel
IPC分类号： H04J3/06
CPC分类号： G06F17/30575 , G06F17/30368 , Y10T307/615
摘要： A method and system of automatically correlating data measured by monitoring devices that monitor first and second electrical grids. The second electrical grid producing alternating current signals that are electrically isolated from alternating current signals produced by the first electrical grid. An example power monitoring device includes a controller, a first monitoring device interface and a second monitoring device interface. The first monitoring device interface is coupled to a first monitoring device in the first electrical grid and the second monitoring device interface is coupled to a second monitoring device in the second electrical grid. A first counter stores data counts of occurrences from the first electrical grid. A second counter stores data counts of occurrences from the second electrical grid. A synchronization monitoring algorithm automatically synchronizes the first and second counters by associating a data count from the first counter with a data count from the second counter with a time from either the first or second grid corresponding to the occurrence of an event on either the first or the second electrical grid or both.
摘要翻译：一种自动关联监测第一和第二电网监测装置测量的数据的方法和系统。产生与由第一电网产生的交流电信号电隔离的交流信号的第二电网。示例性电力监控设备包括控制器，第一监控设备接口和第二监控设备接口。第一监视设备接口耦合到第一电网中的第一监视设备，并且第二监控设备接口耦合到第二电网中的第二监控设备。第一个计数器存储来自第一电网的事件的数据计数。第二计数器存储来自第二电网的事件的数据计数。同步监测算法通过将来自第一计数器的数据计数与来自第二计数器的数据计数相关联的时间自动地同步第一计数器和第二计数器，时间从与第一或第二计数器上的事件的发生相对应的第一或第二格第二电网或两者。

5. 发明申请

US20090292485A1 System and Method for Synchronized Measurements 审中-公开
标题翻译：用于同步测量的系统和方法
公开(公告)号：US20090292485A1
公开(公告)日：2009-11-26
申请号：US12126606
申请日：2008-05-23
申请人： John C. Van Gorp , Jon A. Bickel , Peter Cowan , Hubert Lindsay
发明人： John C. Van Gorp , Jon A. Bickel , Peter Cowan , Hubert Lindsay
IPC分类号： G01R29/00
CPC分类号： G01D4/002 , Y02B90/241 , Y04S20/32
摘要： A system and method of synchronizing measurements between a master monitor (130 and/or 132) and a slave monitor (154 and/or 164). A system controller (110) receives master samples representing a signal characteristic from the master monitor (130 and/or 132) and slave samples representing the signal characteristic from the slave monitor (154 and/or 164). The master samples and slave samples are aligned using correlation analysis to obtain the identification of a slave sample that aligns with a predetermined master sample. This identification is transmitted to the slave monitor and used to synchronize a master measurement with a slave measurement.
摘要翻译：一种在主监视器（130和/或132）与从属监视器（154和/或164）之间同步测量的系统和方法。系统控制器（110）从主监视器（130和/或132）接收表示信号特征的主样本，并从从属监视器（154和/或164）接收代表信号特征的从属样本。使用相关分析来对准主样本和从样本，以获得与预定主样本对准的从样本的标识。该标识被传送到从监视器，用于使主测量与从测量同步。

6. 发明授权

US07349815B2 Automated integration of data in utility monitoring systems 有权
标题翻译：在实用监控系统中自动整合数据
公开(公告)号：US07349815B2
公开(公告)日：2008-03-25
申请号：US11173743
申请日：2005-07-01
申请人： Jon A. Bickel , Ronald W. Carter , Larry E. Curtis
发明人： Jon A. Bickel , Ronald W. Carter , Larry E. Curtis
IPC分类号： G06F19/00
CPC分类号： G01D4/002 , G01R22/063 , Y02B90/241 , Y04S20/32
摘要： An automated integrated monitoring (IM) algorithm that automatically puts data from a utility monitoring system into context by temporally aligning the data to a common reference point and by identifying the location of each monitoring device in a hierarchy relative to other devices. Frequency variation data is received from all meters. The data is automatically aligned to a common reference point, such as a precise zero crossing, using a cross-correlation algorithm to determine the time delay at which the data is most correlated. Once the data is aligned, power data is received from all meters in a hierarchy, and the monitoring system layout is auto-learned using a correlation algorithm to determine which two meters are most likely correlated with one another based upon their historical power readings. Once the layout is complete, additional decisions regarding hardware and software configuration can automatically be made by the IM algorithm.
摘要翻译：一种自动综合监控（IM）算法，通过将数据暂时对齐到公共参考点，并通过识别相对于其他设备的层次结构中每个监控设备的位置，自动将来自公用事业监控系统的数据放入上下文中。从所有仪表接收频率变化数据。使用互相关算法来确定数据最相关的时间延迟，数据自动对齐到公共参考点，例如精确的过零点。一旦数据对齐，从层次结构中的所有仪表接收电力数据，并且使用相关算法自动学习监视系统布局，以根据其历史功率读数来确定哪两个最可能相互关联。布局完成后，可以通过IM算法自动进行有关硬件和软件配置的其他决策。

7. 发明授权

US09077208B2 Method of detecting instability in islanded electrical systems 有权
标题翻译：检测孤岛电气系统不稳定性的方法
公开(公告)号：US09077208B2
公开(公告)日：2015-07-07
申请号：US13341166
申请日：2011-12-30
申请人： Jon A. Bickel
发明人： Jon A. Bickel
IPC分类号： G01R31/40 , H02J3/46 , H02J3/24
CPC分类号： H02J3/46 , H02J3/24
摘要： Systems and methods for evaluating the stability of an islanded electrical system (off-grid) using high-speed frequency measurements of the electrical signal supplied by an alternate power source in the islanded electrical system. Additional inputs may include status signals from an automatic transfer switch, a generator, and loads within the islanded electrical system. The high-speed frequency measurements have a resolution sufficient to enable analysis of any combination of the frequency magnitude (e.g., sudden increase), frequency slew rate (e.g., frequency rate of change), frequency rate of recovery (e.g., frequency recovery time), or frequency oscillations (e.g., frequency ringing around the nominal value before settling) to indicate the presence of an actual or impending instability of the islanded electrical system. The frequency referred to herein corresponds to the frequency at which an alternating current supplied by the alternate power source is cycling.
摘要翻译：使用由岛式电气系统中的备用电源提供的电信号的高速频率测量来评估孤岛电气系统（离网）的稳定性的系统和方法。附加输入可以包括来自自动转换开关，发电机的状态信号和孤岛电气系统内的负载。高速频率测量具有足够的分辨率，能够分析频率幅度（例如突然增加），频率转换速率（例如，频率变化率），频率恢复频率（例如频率恢复时间）的任何组合，或频率振荡（例如，在稳定之前围绕标称值振铃的频率），以指示孤岛电气系统的实际或即将发生的不稳定性的存在。本文所述的频率对应于由交替电源供应的交流电循环的频率。

8. 发明授权

US08326892B2 Methods and systems for automatic conversion of a utility monitoring system layout into a storage format 有权
标题翻译：将实用监控系统布局自动转换为存储格式的方法和系统
公开(公告)号：US08326892B2
公开(公告)日：2012-12-04
申请号：US12156173
申请日：2008-05-30
申请人： Amjad Hasan , Ronald W. Carter , Jon A. Bickel
发明人： Amjad Hasan , Ronald W. Carter , Jon A. Bickel
IPC分类号： G06F7/00 , G06F17/30
CPC分类号： G06F17/30569 , G01D4/002 , Y02B90/241 , Y04S20/32 , Y04S20/48
摘要： A method and system of converting numerical infrastructure data relating to a utility monitoring system having elements arranged in a hierarchy to a graphic compatible storage data format. Numerical infrastructure data relating to the elements of the utility monitoring system is obtained. The numerical infrastructure data relating to the elements of the utility monitoring system is converted to the graphic compatible storage data format. The graphic compatible storage data format may be System Specification Description (SSD). The converted data is stored in a storage file. A user interface may access the storage file to generate a graphic display showing the elements of the utility monitoring system arranged in the hierarchy.
摘要翻译：将与具有以层次结构排列的元件的效用监视系统相关的数字基础设施数据转换为图形兼容的存储数据格式的方法和系统。获得了与实用监控系统相关的数值基础设施数据。与公用事业监控系统的元件相关的数值基础设施数据转换为图形兼容的存储数据格式。图形兼容的存储数据格式可以是系统规格说明（SSD）。转换的数据存储在存储文件中。用户界面可以访问存储文件以生成显示布置在层次结构中的效用监视系统的元素的图形显示。

9. 发明授权

US08260579B2 Automatic identification of multiple power grids using data synchronization 有权
标题翻译：使用数据同步自动识别多个电网
公开(公告)号：US08260579B2
公开(公告)日：2012-09-04
申请号：US12496301
申请日：2009-07-01
申请人： Jon A. Bickel , Ronald W. Carter
发明人： Jon A. Bickel , Ronald W. Carter
IPC分类号： G06F11/00
CPC分类号： H02J13/0093 , G01D4/002 , H02J13/0017 , H04Q9/00 , H04Q2209/60 , H04Q2209/823 , Y02B90/241 , Y02B90/244 , Y02E60/724 , Y02E60/74 , Y02E60/7807 , Y04S10/18 , Y04S10/30 , Y04S20/32 , Y04S20/327 , Y04S20/48 , Y04S40/12
摘要： A method of automatically identifying whether intelligent electronic devices (IEDs) in a power monitoring system are in multiple electrical grids. A controller sends an instruction to each IED in a predetermined time sequence such that each IED receives the instruction at a different time, commanding each IED to begin logging frequency variation data in a current/voltage signal monitored by the IED and to send the data to the controller and an associated cycle count. The controller receives the variation data and associated cycle count and determines a peak correlation using a data alignment algorithm on IED pair combinations. If the IEDs are on the same electrical grid, the peak correlations should occur at cycle count offsets that match the order that the IEDs received the instruction. Any discrepancies in the expected order of peak correlations are flagged, and the corresponding IEDs are determined to be on different grids.
摘要翻译：一种自动识别电力监控系统中的智能电子设备（IED）是否在多个电网中的方法。控制器以预定的时间顺序向每个IED发送指令，使得每个IED在不同的时间接收指令，命令每个IED开始记录由IED监视的当前/电压信号中的频率变化数据，并将数据发送到控制器和相关的循环计数。控制器接收变化数据和相关的循环计数，并使用IED对组合上的数据对齐算法确定峰值相关性。如果IED位于相同的电网上，峰值相关应发生在符合IED接收到指令的顺序的周期计数偏移。标记峰值相关性的预期顺序的任何差异，并将相应的IED确定为不同的网格。

10. 发明授权

US08081726B2 Method and apparatus for synchronizing data in utility system 有权
标题翻译：用于在公用事业系统中同步数据的方法和装置
公开(公告)号：US08081726B2
公开(公告)日：2011-12-20
申请号：US11801503
申请日：2007-05-10
申请人： Jon A. Bickel , E. Avery Ashby
发明人： Jon A. Bickel , E. Avery Ashby
IPC分类号： H04L7/00
CPC分类号： H04B3/542 , G01D4/002 , H04B2203/5433 , H04B2203/5458 , H04B2203/5466 , H04B2203/5483 , Y02B90/241 , Y04S20/32 , Y04S20/36 , Y04S20/48
摘要： A time synchronization device (TSD) that produces a synchronization signal and couples it onto energized power conductors in a power monitoring system. Monitoring devices coupled to the TSD include frequency detection algorithms, such as a Goertzel filter, for detecting the synchronization signal and interpreting the information encoded in the signal. The frequency of the synchronization signal may correspond to the fourth or tenth harmonic component of the fundamental frequency of the voltage on the power conductors. The magnitude of the signal is selected to be above the expected or established noise floor of the power monitoring system plus a predetermined threshold. The duration of the signal can be varied, such as lasting a full cycle of the fundamental frequency. Multiple TSD signals received in a predetermined sequence may be converted into digital words that convey time, configuration, reset, control, or other information to the monitoring device.
摘要翻译：时间同步装置（TSD），其产生同步信号并将其耦合到功率监测系统中的通电电力导体上。耦合到TSD的监控设备包括诸如Goertzel滤波器的频率检测算法，用于检测同步信号并解释在信号中编码的信息。同步信号的频率可以对应于电力导体上的电压的基频的第四或第十谐波分量。信号的幅度被选择为高于功率监视系统的预期或建立的噪声底限加上预定的阈值。可以改变信号的持续时间，例如持续基频的整个周期。以预定顺序接收的多个TSD信号可以被转换成将时间，配置，复位，控制或其他信息传送到监视设备的数字字。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式