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1. 发明公开

EP2088437A1 Energy Meter with Power Quality Monitoring and Diagnostic Systems 失效
标题翻译： Energiemesser mitLeistungsqualitätsüberwachungund Diagnosesysteme
公开(公告)号：EP2088437A1
公开(公告)日：2009-08-12
申请号：EP08166392.4
申请日：1997-10-16
申请人： Elster Electricity, LLC
发明人： HUBBARD,, Vick, A. , MUNDAY,, Mark, L. , HEMMINGER,, Rodney, C. , HOLDSCLAW,, Scott, T.
IPC分类号： G01R1/00 , G01R21/133
CPC分类号： G01R22/00 , G01R19/2513 , G01R21/133
摘要： An electronic meter which automatically detects the service type and voltage to which the meter is installed and which either automatically configures its own programming to the detected service is disclosed. An electronic energy meter that permits the addition of new measurements or testing capabilities without requiring factory modifications to effect such functionality changes is also disclosed. The meter includes firmware which measures the characteristics of electrical energy supplied to the meter and which generates characteristic signals reflective of the measured characteristics of the electrical energy. A processor is connected to receive and process the characteristic signals. The processing of the characteristic signals includes selecting and manipulating certain of the characteristic signals and generating characteristic information in response to the selection and generating additional characteristic information in response to the manipulation. It is preferred for the meter to include a memory having reference information stored therein. In such an embodiment, the manipulation of characteristic signals includes retrieving certain of the reference information and generating the characteristic information in response to the selected signals and the reference information.
摘要翻译：公开了一种自动检测仪表安装的服务类型和电压以及自动将其自己的编程自动配置到检测到的服务的电子仪表。还公开了一种电子能量计，其允许添加新的测量或测试能力，而不需要工厂修改来实现这种功能变化。仪表包括测量供应给仪表的电能的特性的固件，并产生反映测量的电能的特性的特征信号。连接处理器以接收和处理特征信号。特征信号的处理包括响应于选择而选择和操纵某些特征信号并产生特征信息，并响应于该操作产生附加的特征信息。优选地，仪表包括其中存储有参考信息的存储器。在这样的实施例中，对特征信号的操纵包括检索某些参考信息并响应所选择的信号和参考信息产生特征信息。

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