智能电能表校表和误差分析

Calibration and Error Analysis of Smart Meter

针对电能表校表中出现的误差过大问题,对电能表电源进行改进设计。同时对智能电能表校表流程和原理做了分析,改进的电能表通过电能表校表装置进行了校验。最终得出误差实验结果符合电能表计量要求,并分析实验数据验证本设计方案的可行性。

In view of the large errors in the electric energy meter calibration table,the electric energy meter power supply was designed.The analysis of the process and principle of the intelligent power meter calibration was also made,and the improved electric energy meter was calibrated by electric meter calibration device table.Finally,the experimental results show that the results satisfy the requirements of the electric energy meter.The feasibility of the design scheme was finally verified by the experimental data.