Open AccessLos armónicos que aportan los sistemas fotovoltaicos interconectados a la red un problema latent
Author(s) -
Luis Delgado-Ponce,
Oscar Joel Vargas-Hernández,
Arturo Martínez-Magdaleno,
Luis Martín Menéndez-Benavente
Publication year - 2019
Publication title -
revista de ingeniería eléctrica
Language(s) - English
Resource type - Journals
ISSN - 2523-2517
DOI - 10.35429/jee.2019.8.3.5.20
Subject(s) - total harmonic distortion , harmonics , inverter , sine wave , electricity , distortion (music) , harmonic , computer science , electrical engineering , electric power , voltage , electric power system , power (physics) , reliability engineering , physics , telecommunications , engineering , amplifier , bandwidth (computing) , quantum mechanics
The electric power that generators supply to users (in Mexico, CFE), requires specifications for the safe and efficient operation of equipment and machinery. An important part of an interconnected photovoltaic system is the inverter and because it is a non-linear load, it will inevitably distort the voltage sine wave, whose components can be harmful for the aforementioned equipment, depending on the degree of total harmonic distortion that results from the operation of these investers The problem of the harmonics originated by the SFVI increases because of two situations: 1. The current trend of the use of this type of systems is increasing, due to the economic, environmental and social benefits. 2. the way of connection for SFVI called distributed generation, produce electricity close to the end users of power, means the harmonic components of the distorted wave will have greater impact. This study of harmonic distortion generated in the invester, it is urgent to analyze and determine procedures and specifications to select the best equipment and to minimize this latent phenomenon, which unfortunately can not be eliminated, but only to reduce its effects.