变电站自动化四合一装置的设计

Design of Four-in-One Device of Substation Automation

介绍一种将故障录波器、行波测距、相量测量单元(PMU)、电能质量分析四者有机结合的方案,实现了数据共享,节约成本,而且大大方便了电力系统的故障分析。

A scheme of combining fault recorder, travelling wave location, PMU and power quality analyzer technology is introduced. The scheme implements data sharing; reduces cost of hardware and making analyzing power fault easy.