基于NTM的配电主站海量数据可靠性分析及应用

Reliability Analysis and Application of NTM-Based Massive Data of Distribution Main Station

保证大数据量采集的可靠性是确保配电网运行的关键。提出了一种通过NTM(Network Time Machine)在线分析系统对配电主站海量数据可靠性进行分析的方法,给出了对主站数据可靠性进行测试的总体思路,并对测试方法实际应用表明,该方法可以对配电网的遥测数据、遥信数据进行精确的统计和分析,也可以对配电网终端层上送主站系统的时延性进行测试。

How to ensure the reliability of large data collection is the key to guarantee the operation of distribution network.This paper proposed a method to analyze the reliability of massive data of distribution master station through network time machine(NTM) online analysis system and gave the general thought testing the reliability of master station data.The practical application of this testing method shows that this method can make accurate statistics and analysis of the telemetry data and teleconference data of the distribution network,and also test the time delay of the transmission system of the main station on the terminal layer of the distribution network.