Imaginary load method and real load method can be used to test AC samplingmeasurement device of integrated substation automation.
变电站综合自动化交流采样测量装置可采用虚负荷法和实负荷法检测。
2
Ac samplingmeasurement unit has better accuracy and stability as the online measuring instrument of the electrical parameters of power network.
交流采样测量装置作为电网电测量参数的在线测量仪器，具有较好的准确度和稳定性。
3
Based on statistics character of traffic in a large-scale network, the steady metrics that can estimated network behavior are found and a samplingmeasurement model is presented in this paper.