WAMS (Wide Area Measurement System) is developed to meet the requirements of synchronization in time and wide area in space, and it is a very important tool for improving the security of power systems.

• 广域测量系统WAMS(Wide Area Measurement System)主要源自电力系统时间上同步和空间上广域的要求，它对于提高电网安全稳定运行的水平具有十分重要的意义。 针对目前广域测量系统的研究现状，本文主要从事了以下三个方面的工作：