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公开(公告)号：US20120169300A1
公开(公告)日：2012-07-05
申请号：US12983940
申请日：2011-01-04
IPC分类号： G05F1/70
CPC分类号： H02J3/1835 , Y02E40/30
摘要： An integrated electric meter with VAR capability is disclosed. In one aspect, an electric meter determines a plurality of power related parameters for an AC network, and a VAR generation unit integrated with the electric meter uses the plurality of power related parameters to inject a desired amount of reactive power in the AC network and correct power factor.
摘要翻译： 公开了一种具有VAR功能的综合电表。 一方面，电表确定用于AC网络的多个功率相关参数，并且与电表集成的VAR生成单元使用多个功率相关参数在AC网络中注入期望量的无功功率并且校正 功率因数。
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公开(公告)号：US08872611B2
公开(公告)日：2014-10-28
申请号：US13212818
申请日：2011-08-18
CPC分类号： G01R15/181 , Y10T29/4913
摘要： Rogowski coil assemblies and methods for providing or forming Rogowski coil assemblies are provided. A Rogowski coil assembly may include a printed circuit board and a plurality of Rogowski coil sections mounted to an external surface of the printed circuit board by one or more respective circuit traces. The circuit traces may retain and connect the plurality of Rogowski coil sections.
摘要翻译： 提供Rogowski线圈组件和用于提供或形成Rogowski线圈组件的方法。 罗戈夫斯基线圈组件可以包括印刷电路板和通过一个或多个相应的电路迹线安装到印刷电路板的外表面的多个罗戈夫斯基线圈部分。 电路迹线可以保留并连接多个Rogowski线圈段。
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公开(公告)号：US08837101B2
公开(公告)日：2014-09-16
申请号：US13210499
申请日：2011-08-16
IPC分类号： H02H3/20 , G01R21/133 , G01R15/08 , G01R22/06
CPC分类号： G01R21/133 , G01R15/08 , G01R22/06
摘要： Aspects of the invention provide for qualifying a new meter with specific power supply requirements. In one embodiment, aspects of the invention include a system, including: an electric meter having a housing; and a voltage-modifying device connected to the electric meter for modifying a received voltage, such that the electric meter operates in accordance with a predetermined power supply requirement, wherein the voltage-modifying device is located within the electric meter housing or external to the electric meter housing.
摘要翻译： 本发明的方面提供了对具有特定电源要求的新电表的限定。 在一个实施例中，本发明的方面包括一种系统，包括：具有外壳的电表; 以及连接到所述电表的电压修正装置，用于修改所接收的电压，使得所述电表根据预定的电源要求进行操作，其中所述电压修正装置位于所述电表外壳内或电外部 仪表外壳。
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公开(公告)号：US20130044400A1
公开(公告)日：2013-02-21
申请号：US13210499
申请日：2011-08-16
CPC分类号： G01R21/133 , G01R15/08 , G01R22/06
摘要： Aspects of the invention provide for qualifying a new meter with specific power supply requirements. In one embodiment, aspects of the invention include a system, including: an electric meter having a housing; and a voltage-modifying device connected to the electric meter for modifying a received voltage, such that the electric meter operates in accordance with a predetermined power supply requirement, wherein the voltage-modifying device is located within the electric meter housing or external to the electric meter housing.
摘要翻译： 本发明的方面提供了对具有特定电源要求的新电表的限定。 在一个实施例中，本发明的方面包括一种系统，包括：具有外壳的电表; 以及连接到所述电表的电压修正装置，用于修改所接收的电压，使得所述电表根据预定的电源要求进行操作，其中所述电压修正装置位于所述电表外壳内或电外部 仪表外壳。
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公开(公告)号：US20130076340A1
公开(公告)日：2013-03-28
申请号：US13242805
申请日：2011-09-23
IPC分类号： G01R1/00
CPC分类号： G01R22/066
摘要： Aspects of the invention provide for detecting tampering with an electronic utility meter. In one embodiment, aspects of the invention include an electronic utility meter, comprising a metering circuit enclosed within a cover; a switch chain including at least one reed switch operatively coupled to the metering circuit, and positioned around an inner circumference of the cover; and a sensor enclosed within the cover, coupled to the switch chain, the sensor sensing the at least one three reed switch closing in response to a user interaction with the electronic utility meter.
摘要翻译： 本发明的方面提供用于检测电子计量表的篡改。 在一个实施例中，本发明的方面包括电子计费器，其包括封闭在盖内的计量电路; 开关链，其包括至少一个舌簧开关，所述至少一个簧片开关可操作地耦合到所述计量电路，并且围绕所述盖的内圆周定位; 以及耦合到所述开关链的封闭在所述盖内的传感器，所述传感器响应于与所述电子计量表的用户交互而感测所述至少一个三个簧片开关闭合。
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公开(公告)号：US20130043967A1
公开(公告)日：2013-02-21
申请号：US13212818
申请日：2011-08-18
CPC分类号： G01R15/181 , Y10T29/4913
摘要： Rogowski coil assemblies and methods for providing or forming Rogowski coil assemblies are provided. A Rogowski coil assembly may include a printed circuit board and a plurality of Rogowski coil sections mounted to an external surface of the printed circuit board by one or more respective circuit traces. The circuit traces may retain and connect the plurality of Rogowski coil sections.
摘要翻译： 提供Rogowski线圈组件和用于提供或形成Rogowski线圈组件的方法。 罗戈夫斯基线圈组件可以包括印刷电路板和通过一个或多个相应的电路迹线安装到印刷电路板的外表面的多个罗戈夫斯基线圈部分。 电路迹线可以保留并连接多个Rogowski线圈段。
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公开(公告)号：US09383222B2
公开(公告)日：2016-07-05
申请号：US13562094
申请日：2012-07-30
IPC分类号： G01R21/133 , G01D4/00
CPC分类号： G01D4/00 , Y02B90/245 , Y04S20/40
摘要： A utility meter includes an energy storage device configured to store energy to run the utility meter after a primary source of energy to the utility meter is unable to provide sufficient energy to run the utility meter. The utility meter includes a processor configured to determine utility usage data associated with a utility consumer, monitor an energy level of the energy storage device, and save the utility usage data, a reduced set of the utility usage data, or both, depending on the energy level of the energy storage device, and at least one data storage device configured to store the utility usage data, the reduced set of the utility usage data, or both.
摘要翻译： 功率表包括能量存储装置，该能量存储装置被配置为在能量的主要能量到公用事业仪表不能提供足够的能量来运行公用事业仪表之后存储运行电表的能量。 效用度量计包括处理器，其被配置为确定与公用设施消费者相关联的公用事业使用数据，监视能量存储设备的能量级别，并且保存实用程序使用数据，减少的公用设施使用数据集合或两者，这取决于 能量存储装置的能级，以及被配置为存储公用事业使用数据，减少的公用设施使用数据集合或两者的至少一个数据存储装置。
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公开(公告)号：US20140005964A1
公开(公告)日：2014-01-02
申请号：US13562094
申请日：2012-07-30
IPC分类号： G06F19/00
CPC分类号： G01D4/00 , Y02B90/245 , Y04S20/40
摘要： A utility meter includes an energy storage device configured to store energy to run the utility meter after a primary source of energy to the utility meter is unable to provide sufficient energy to run the utility meter. The utility meter includes a processor configured to determine utility usage data associated with a utility consumer, monitor an energy level of the energy storage device, and save the utility usage data, a reduced set of the utility usage data, or both, depending on the energy level of the energy storage device, and at least one data storage device configured to store the utility usage data, the reduced set of the utility usage data, or both.
摘要翻译： 功率表包括能量存储装置，该能量存储装置被配置为在能量的主要能量到公用事业仪表不能提供足够的能量来运行公用事业仪表之后存储运行电表的能量。 效用度量计包括处理器，其被配置为确定与公用设施消费者相关联的公用事业使用数据，监视能量存储设备的能量级别，并且保存实用程序使用数据，减少的公用设施使用数据集合或两者，这取决于 能量存储装置的能级，以及被配置为存储公用事业使用数据，减少的公用设施使用数据集合或两者的至少一个数据存储装置。
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