Harmonic Mitigation in Electrical Grid Connected Renewable Energy Sources

Yacine DJEGHADER; Zoubir CHELLI; Salah Rehaimia

Center of Academic Publications

Harmonic Mitigation in Electrical Grid Connected Renewable Energy Sources

https://www.univ-soukahras.dz/en/publication/article/1985

Yacine DJEGHADER, Zoubir CHELLI and Salah Rehaimia (2018) Harmonic Mitigation in Electrical Grid Connected Renewable Energy Sources. Acta Electrotechnica , 59(4), 286-291, Technical University of Cluj-Napoca, Romania

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This paper presents the photovoltaic system connected to electrical grid with the presence of non-linear load (three-phase rectifier) in the first case, then tries to minimize the harmonic currents generted by this non-linear load with applying the technology of the shunt active power filter (SAPF). In this work, we use the MPPT controller for the Boost converter, the PWM command for the three-phase inverter and, with regard to the shunt active filter, we have chosen the PQ theory for harmonic currents identification, and hysteresis control for the inverter, and the PI controller for the DC bus. The simulation results obtained show the efficiency of this moderne technique given the waveforms of the currents obtained which are very close to the sinusoid shape , and the values of the calculated total harmonic distortion (THD) rates which are in the standard norms.

Item Type:	Journal
Divisions:	» Laboratory of Electrical Engineering and Renewable Energy » Faculty of Science and Technology
ePrint ID:	1985
Date Deposited:	2019-11-05
Further Information:	Google Scholar
URI:	https://www.univ-soukahras.dz/en/publication/article/1985