摘要
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需求,利用全球定位系统GPS(Global position system)时钟同步,进行广域电力系统状态测量,回顾了国内外WAMS的发展概况,论述了同步相量测量方法的原理,重点阐述了WAMS在电力系统中的应用,最后论述了它的未来发展趋势。
Awide area measurement（WAMS） is developed to meet the requirement of synchronization in time and wide area in space.With the application of GPS（Global position system）,the state measurement in the same time will be possible.Finally the study on WAMS is reviewed.The method of synchronized phasor measurement principle is discussed.WAMS is focused in power system applications.The future trends of it is discussed in the end..
出处
《电气开关》
2012年第5期11-15,共5页
Electric Switchgear
