本指南提供了用于电力系统保护和控制的相量测量单元（PMU）的同步、校准、测试和安装指南。本指南介绍了以下内容:a）根据应用要求和典型总线配置安装PMU设备的注意事项。b） 关注时间同步系统整体准确性和可用性的技术。c） 实验室和现场应用PMU的测试和校准程序。d） 将PMU连接到其他设备（包括相量数据集中器（PDC））的通信测试。

This guide provides guidance for synchronization, calibration, testing, and installation of phasor measurement units (PMUs) applied in power system protection and control. The following are addressed in this guide: a) Considerations for the installation of PMU devices based on application requirements and typical bus configurations. b) Techniques focusing on the overall accuracy and availability of the time synchronization system. c) Test and calibration procedures for PMUs for laboratory and field applications. d) Communications testing for connecting PMUs to other devices including Phasor Data Concentrators (PDCs).