电厂端相量测量系统建设和应用分析  

Construction and application analysis of phasor measurement system in power plant side

作　　者：任保瑞 郭玉恒 陆建宏 

机构地区：[1]二滩水力发电厂,四川攀枝花617000

出　　处：《华电技术》2012年第8期26-28,39,共4页HUADIAN TECHNOLOGY

基　　金：黑龙江省科技公关项目(GD07A304);高等学校博士学科点专项科研基金资助项目(20050213006)

摘　　要：介绍了同步相量测量系统的基本工作原理、体系结构和基本组成单元。分析了机组相量测量单元和线路相量测量单元的基本功能。论述了相量测量装置在实现电网广域监测与控制、发电机功角测量和监视、低频振荡监测和分析、P-Q运行曲线监视等方面的应用情况。The basic working theory,the system structure and the component units of the synchronous phasor measurement system were introduced.The basic functions of the phasor measurement unit for generator set and the phasor measurement unit for transmission line were analyzed.The application of the phasor measurement device in the power grid wide area monitoring and control,the measurement and monitoring of the generator power-angle,the monitoring of low-frequency oscillation,the monitoring of the P-Q operation curve and other aspects was expounded.

关 键 词：同步相量测量 功角 低频振荡 录波数据 在线监控 

分 类 号：TM764[电气工程—电力系统及自动化]