RT info:eu-repo/semantics/article
T1 A Review of Total Harmonic Distortion Factors for the Measurement of Harmonic and Interharmonic Pollution in Modern Power Systems
A1 Arranz Gimón, Ángel Eugenio
A1 Zorita Lamadrid, Ángel Luis
A1 Moríñigo Sotelo, Daniel
A1 Duque Pérez, Óscar
K1 Harmonic distortion rates
K1 Tasas de Distorsión armónica
K1 Electric power
K1 Energía eléctrica
K1 High-frequency interharmonics
K1 Interarmónicos de altas frecuencias
K1 3306 Ingeniería y Tecnología Eléctricas
AB Harmonic distortion is one of the disturbances that most affects the quality of the electrical system. The widespread use of power electronic systems, especially power converters, has increased harmonic and interharmonic emission in a wide range of frequencies. Therefore, there are new needs in the measurement of harmonic distortion in modern electrical systems, such as measurement in the supra-harmonic range (>2 kHz) and the measurement of interharmonics. The International Electrotechnical Commission (IEC) standards define new total harmonic distortion (THD) rates based on the concept of frequency groupings. However, the rates defined in the IEC standards have shortcomings when measuring signals such as those present in the outputs of power systems with abundant interharmonic content and presence of components in the supra-harmonic range. Therefore, in this work, a comparison is made between the different THD factors currently defined, both in the literature and in the standards, to show which of them are the most suitable for assessing harmonic and interharmonic contamination in power system signals such as those present at the output of inverters.
PB MDPI
SN 1996-1073
YR 2021
FD 2021
LK https://uvadoc.uva.es/handle/10324/71540
UL https://uvadoc.uva.es/handle/10324/71540
LA eng
NO Energies, 2021, vol. 14, n. 20, 6467
NO Producción Científica
DS UVaDOC
RD 22-dic-2024