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发明公开
CN104316799A 一种计量用合并单元校验装置及其方法 无效 - 驳回

一种计量用合并单元校验装置及其方法
摘要：
本发明涉及一种计量用合并单元校验装置及其方法，所述装置包括电子式互感器模拟平台和校准平台；所述电子式互感器模拟平台包括处理单元；所述校准平台包括标准数据产生模块、标准信号转换模块、标准A/D数据采集模块、时钟同步模块、网络数据接收模块和数据处理模块；所述标准信号转换模块和标准A/D数据采集模块相连；所述标准数据产生模块、电子式互感器模拟平台、网络数据接收模块、数据处理模块依次连接。所述方法包括模拟量输入的计量用合并单元校验方法和数字量输入的计量用合并单元校验方法。本发明无需停电即可校验计量用合并单元，大大减少了停电次数，降低了维护成本，具有较大的实用价值。
摘要（英）：

The invention relates to a metering merging unit checking device and method. The device comprises an electronic transformer simulation platform and a calibration platform. The electronic transformer simulation platform comprises a processing unit. The calibration platform comprises a standard data generating module, a standard signal conversion module, a standard A/D data collection module, a clock synchronization module, a network data receiving module and a data processing module. The standard signal conversion module is connected with the standard A/D data collection module. The standard data generating module, the electronic transformer simulation platform, the network data receiving module and the data processing module are connected in sequence. The method comprises a metering merging unit checking method of analog quantity input and a metering merging unit checking method of digital quantity input. A metering merging unit can be checked without a power failure, the power failure frequency is greatly reduced, maintenance cost is lowered, and the great practical value is achieved.

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