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

被引：1

作者：

Arun GPHADKE ^{[1
]}

Tianshu BI ^{[2
]}

机构：

[1] Virginia Tech

[2] North China Electric Power University

来源：

JournalofModernPowerSystemsandCleanEnergy | 2018年 / 6卷 / 04期

关键词：

Phasor measurement unit(PMU); Wide area measurement system(WAMS); Global positioning system(GPS); IEEE standards; Instrument transformers; Calibration; Parameter estimation;

D O I：

暂无

中图分类号：

TM58 [继电器];

学科分类号：

080801 ;

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

页码：619 / 629

页数：11

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