Identification of Harmonic Sources in Electrical Power Systems Using State Estimation with Measurement Error

被引：0

作者：

Hernandez Armenta, Luis Alberto ^{[1
]}

Romero Romero, David ^{[1
]}

Robles Garcia, Jaime ^{[1
]}

机构：

[1] Inst Politecn Nacl, Dept Ingn Elect, Secc Estudios Posgrad & Invest, Mexico City, DF, Mexico

来源：

COMPUTACION Y SISTEMAS | 2015年 / 19卷 / 02期

关键词：

THD; harmonic sources; state estimation; harmonic current injection method; harmonic state estimation;

D O I：

10.13053/CyS-19-2-1579

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

In this article we show that the Total Harmonic Distortion (THD) of the current is a reliable index to identify the location of harmonic sources in a power system. It is proved that the harmonic estimators fail to identify harmonic source measurement errors. A 14 node system with two sources of harmonic solved by two methods is tested.

引用

页码：387 / 397

页数：11

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