Identification of Harmonic Sources in Electrical Power Systems using State Estimation with measurement error

Authors

  • Luis Alberto Hernández Armenta Instituto Politécnico Nacional
  • David Romero Romero Instituto Politécnico Nacional
  • Jaime Robles García Instituto Politécnico Nacional

DOI:

https://doi.org/10.13053/cys-19-2-1579

Keywords:

THD. Harmonic Sources, State Estimation, Harmonic Current Injection Method, Harmonic State Estimation.

Abstract

In this article it is shown 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 sources measurement errors. A 14 node system with two sources of harmonic solved by two methods is tested.

Author Biographies

Luis Alberto Hernández Armenta, Instituto Politécnico Nacional

Luis Alberto Hernández Armenta, Ingeniero Electricista 2010, Instituto Politécnico Nacional. Estudiante del programa de graduados en Ingeniería Eléctrica del Instituto Politécnico Nacional. Áreas de interés: Calidad de la Energía, Análisis de Sistemas Eléctricos de Potencia, Análisis Armónico de Sistemas Eléctricos de Potencia y Estimación de Estado.

David Romero Romero, Instituto Politécnico Nacional

David Romero Romero, Ingeniero Electricista 1974, Instituto Politécnico Nacional. M. en C. 1976, Instituto Politécnico Nacional. PhD. D. 1984 Universidad de Purdue en Indiana, E.U.A. Profesor investigador del programa de graduados en Ingeniería Eléctrica del Instituto Politécnico Nacional en la ciudad de México. Áreas de interés: Análisis Estocástico de Sistemas Eléctricos de Potencia, el Análisis de Sistemas Eléctricos de Potencia y el Control Inteligente.

Jaime Robles García, Instituto Politécnico Nacional

Jaime Robles García Ingeniero Electricista 1987, en el Instituto Politécnico Nacional, M. en C. 1993, PhD. D. 1996, Instituto Politécnico Nacional. Profesor investigador y Jefe del programa de graduados en Ingeniería Eléctrica del Instituto Politécnico Nacional en la Ciudad de México. Áreas de interés: Análisis de Sistemas Eléctricos de Potencias, Sistemas inteligentes y sus aplicaciones en el Sistema Eléctrico de Potencia.

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Published

2015-06-18

Issue

Vol. 19 No. 2 (2015): 19(2) April-June 2015

Section

Articles

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