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
收藏
页码：387 / 397
页数：11
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