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1. 发明授权

US07715176B2 Modular power monitoring system 有权
标题翻译：模块化电源监控系统
公开(公告)号：US07715176B2
公开(公告)日：2010-05-11
申请号：US11803961
申请日：2007-05-16
申请人： Marcelo A. Perez , E. Avery Ashby , Jon A. Bickel , Larry E. Curtis , James F. Clark
发明人： Marcelo A. Perez , E. Avery Ashby , Jon A. Bickel , Larry E. Curtis , James F. Clark
IPC分类号： H02B1/00 , G01R21/00
CPC分类号： G01R22/065 , G01R21/133 , G01R22/00
摘要： A power monitoring system for monitoring characteristics of power transmitted through one or more power lines comprises a meter base and multiple option modules. The meter base includes a processor and associated circuitry for processing signals derived from sensors coupled to said power lines and producing output signals representing selected characteristics of the power transmitted through the power lines, and a housing containing the processor and the associated circuitry and having a first surface adapted to be mounted on a DIN rail, and a second surface containing multiple connectors for receiving multiple modules and electrically connecting the modules to the processor and the associated circuitry. Each of the multiple option modules includes a housing having a first surface containing a connector that is complementary with the multiple connectors in the second surface of the meter base so that any of the option modules can be plugged into any of the multiple connectors in the second surface of the meter base, and circuitry within the housing of the option module for interconnecting with the processor and the associated circuitry in the meter base. The first surface of the meter base housing may be adapted for optional mounting on the DIN rail or a flat panel, and contains a connector for mating with a complementary connector on the opposite side of the flat panel through a hole in the flat panel.
摘要翻译：用于监测通过一个或多个电力线路传输的电力的特性的电力监控系统包括电表基座和多个选项模块。仪表底座包括处理器和相关联的电路，用于处理从耦合到所述电力线的传感器得到的信号，并产生表示通过电力线传输的功率的所选特征的输出信号，以及包含处理器和相关电路的壳体，表面，其适于安装在DIN导轨上，第二表面包含多个连接器，用于接收多个模块并将模块电连接到处理器和相关电路。多个选项模块中的每一个包括具有第一表面的壳体，第一表面包含与仪表基座的第二表面中的多个连接器互补的连接器，使得任何选项模块可以插入到第二表面中的任何多个连接器中仪表底座的表面以及选件模块的壳体内的电路，用于与处理器和仪表基座中的相关电路相互连接。仪表底座外壳的第一个表面可以适用于可选的安装在DIN导轨或平板上，并且包含连接器，用于通过平板中的一个孔与平板的相对侧上的互补连接器配合。

2. 发明申请

US20080284614A1 Modular power monitoring system 有权
标题翻译：模块化电源监控系统
公开(公告)号：US20080284614A1
公开(公告)日：2008-11-20
申请号：US11803961
申请日：2007-05-16
申请人： Marcelo A. Perez , E. Avery Ashby , Jon A. Bickel , Larry E. Curtis
发明人： Marcelo A. Perez , E. Avery Ashby , Jon A. Bickel , Larry E. Curtis
IPC分类号： G08B23/00
CPC分类号： G01R22/065 , G01R21/133 , G01R22/00
摘要： A power monitoring system for monitoring characteristics of power transmitted through one or more power lines comprises a meter base and multiple option modules. The meter base includes a processor and associated circuitry for processing signals derived from sensors coupled to said power lines and producing output signals representing selected characteristics of the power transmitted through the power lines, and a housing containing the processor and the associated circuitry and having a first surface adapted to be mounted on a DIN rail, and a second surface containing multiple connectors for receiving multiple modules and electrically connecting the modules to the processor and the associated circuitry. Each of the multiple option modules includes a housing having a first surface containing a connector that is complementary with the multiple connectors in the second surface of the meter base so that any of the option modules can be plugged into any of the multiple connectors in the second surface of the meter base, and circuitry within the housing of the option module for interconnecting with the processor and the associated circuitry in the meter base. The first surface of the meter base housing may be adapted for optional mounting on the DIN rail or a flat panel, and contains a connector for mating with a complementary connector on the opposite side of the flat panel through a hole in the flat panel.
摘要翻译：用于监测通过一个或多个电力线路传输的电力的特性的电力监控系统包括电表基座和多个选项模块。仪表底座包括处理器和相关联的电路，用于处理从耦合到所述电力线的传感器得到的信号，并产生表示通过电力线传输的功率的所选特征的输出信号，以及包含处理器和相关电路的壳体，表面，其适于安装在DIN导轨上，第二表面包含多个连接器，用于接收多个模块并将模块电连接到处理器和相关电路。多个选项模块中的每一个包括具有第一表面的壳体，第一表面包含与仪表基座的第二表面中的多个连接器互补的连接器，使得任何选项模块可以插入到第二表面中的任何多个连接器中仪表底座的表面以及选件模块的壳体内的电路，用于与处理器和仪表基座中的相关电路相互连接。仪表底座外壳的第一个表面可以适用于可选的安装在DIN导轨或平板上，并且包含一个连接器，用于通过平板中的一个孔与平板相对的互补连接器配合。

3. 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。

4. 发明授权

US09778295B2 System and method to measure neutral-to-ground voltage 有权
公开(公告)号：US09778295B2
公开(公告)日：2017-10-03
申请号：US13342014
申请日：2011-12-31
申请人： Jon A. Bickel , E. Avery Ashby
发明人： Jon A. Bickel , E. Avery Ashby
IPC分类号： G01R31/08 , G01R19/25 , H02J13/00
CPC分类号： G01R19/2513 , H02J13/0075 , H02J13/0086 , Y02E60/724 , Y02E60/74 , Y02E60/7853 , Y04S10/18 , Y04S10/30 , Y04S40/126
摘要： A method and program for minimizing objectionable currents while still providing neutral-to-ground voltage measurements by controlling a switch to determine when the neutral-to-ground impedance is placed in an electrical circuit.

5. 发明申请

US20130169269A1 System and Method to Measure Neutral-To-Ground Voltage 有权
标题翻译：测量中性至地电压的系统和方法
公开(公告)号：US20130169269A1
公开(公告)日：2013-07-04
申请号：US13342014
申请日：2011-12-31
申请人： Jon A. Bickel , E. Avery Ashby
发明人： Jon A. Bickel , E. Avery Ashby
IPC分类号： G01R1/20
CPC分类号： G01R19/2513 , H02J13/0075 , H02J13/0086 , Y02E60/724 , Y02E60/74 , Y02E60/7853 , Y04S10/18 , Y04S10/30 , Y04S40/126
摘要： A method and program for minimizing objectionable currents while still providing neutral-to-ground voltage measurements by controlling a switch to determine when the neutral-to-ground impedance is placed in an electrical circuit.
摘要翻译：一种用于最小化不良电流的方法和程序，同时通过控制开关来确定何时将中性线对地阻抗放置在电路中来提供中性线对地电压测量。

6. 发明申请

US20080279321A1 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：US20080279321A1
公开(公告)日：2008-11-13
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。

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