PMU接入规范.pdf

华中电网PMU接入规范

2010年2月

目录

前言..................................................................................................................................................3
1.适用范围...................................................................................................................................4
2.术语与定义...............................................................................................................................4
3。总体原则...................................................................................................................................4
4.PMU设备一般技术要求........................................................................................................5
4.1系统参数............................................................................................................................5
4。2环境条件.........................................................................................................................5
4.3装置的功率消耗................................................................................................................6
4。4装置精度要求.................................................................................................................6
4.5交流输入量的允许工作范围............................................................................................6
4.6动态数据记录....................................................................................................................6
4.7时钟同步............................................................................................................................7
4.8数据集中器........................................................................................................................7
4.9其它要求............................................................................................................................8
5.PMU接入信息要求................................................................................................................9
6.PMU设备有