新型分布式PMU子站系统

New Distributed PMU Substation System

介绍了基于广域同步采样的新一代分布式相量测量单元(PMU)的结构和组成,从系统结构、硬件结构、软件结构、通信接口以及全球定位系统(GPS)同步采样等部分分别阐述了其特点。已通过华东电力试验研究院的应用性能测试,给出了动模测试结果。

This paper introduces the structure and constitution of a new generation distributed phasor measurement unit（PMU） based on wide area synchro-sampling technology,and describes its characteristics from such aspects as system structure,hardware and software structure,communication interface and global positioning system（GPS） synchro-sampling.An application test report from East China Electric Power Test ＆amp; Research Institute has been gotten about the PMU.The result of dynamic model test is also provided.