电网时间在线监测技术及方案研究

The Research of on-line Monitoring Technique and solution of Time Accuracy in Power Grid

从电网时钟同步设备运行现状出发,分析了电网生产对时间同步设备监测的要求,经过详细的时间监测技术分析和比较,根据监测精度要求,选择了就地和远程时间监测技术来组建实时时间监测网,并在电网进行了实际测试和应用,性能满足电网生产和运行的要求。

From the present operation of the time synchronization of power grid, after the analysis of time synchronization requirement of power grid, and detail analysis and compare of time monitoring technique, the remote and local measure technique was adopted to build real time monitoring system, and it was successfully practiced in Guangxi power grid, the performance meet the requirement of power grid operation.