针对目前国内高精度功率、电能表标准装置功率稳定度指标测试中的一些实际问题进行了讨论，并通过实例进行了分析。
Now, in the process of checking and accepting new high class calibration set of energy meter, there would be some problems about the specification of output power stability.
电能表各项功能是否完善、通信协议是否正确直接影响自动抄表系统的抄读成功率和使用数据的真实性。
Whether energy meter's function is perfect and communication protocol is correct, it will directly affects the success rate of reading and data's authenticity.
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