Phasor measurement units, WAMS, and their applications in protection and control of power systems

被引:130
作者
Phadke, Arun G. [1 ]
Bi, Tianshu [2 ]
机构
[1] Virginia Tech, Blacksburg, VA 24061 USA
[2] North China Elect Power Univ, Beijing, Peoples R China
关键词
Phasor measurement unit (PMU); Wide area measurement system (WAMS); Global positioning system (GPS); IEEE standards; Instrument transformers; Calibration; Parameter estimation; VOLTAGE ANGLE;
D O I
10.1007/s40565-018-0423-3
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The paper provides a short history of the phasor measurement unit (PMU) concept. The origin of PMU is traced to the work on developing computer based distance relay using symmetrical component theory. PMUs evolved from a portion of this relay architecture. The need for synchronization using global positioning system (GPS) is discussed, and the wide area measurement system (WAMS) utilizing PMU signals is described. A number of applications of this technology are discussed, and an account of WAMS activities in many countries around the world are provided.
引用
收藏
页码:619 / 629
页数:11
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