所述测量系统由电压传感器、电流传感器和标准电能表构成；
The measurement system comprises a voltage sensor, a current sensor and a standard electric energy meter.
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.
具有三线、四线真无功标准，能满足各类人为无功或真无功电能表的检定。
With 3-wire and 4-wire real reactive reference standard, it is capable of calibration for various artificial reactive or real reactive watt-hour meter.
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