无通信接口数字仪表自动校准系统研究

Research on Automatic Calibration System of Digital Meters without Communication Interface

大量未配备通信接口的数字仪表仍在电力系统中作为计量器具使用,这些数字代表无法实现全自动闭环检定。文章介绍了自主开发的AutoMet数字仪表检定脚本生成系统,作为MET/CAL系统的辅助工具,能够方便快捷的实现无通信接口数字仪表的半自动校准。

Large quantities of digital meters that are not equipped with communication interface are still used as measuring instruments in power grid system. The manual calibrations of these instruments are of low efficiency. As an auxiliary tool of MET/CAL, the automet software introduced in this paper is capable of semi-automatic calibration of digital meters without communication interface.