E3S Web Conf.
Volume 309, 20213rd International Conference on Design and Manufacturing Aspects for Sustainable Energy (ICMED-ICMPC 2021)
|Number of page(s)||6|
|Published online||07 October 2021|
Design and Analysis of Controller with Selective Harmonic Compensator for Grid Connected PV System
1 Research Scholar, Department of EEE, JNTUA, A.P, India
2 Professor, Department of EEE, RGM College of Engineering & Technology, Nandyal, A.P, India
3 Associate Professor, Department of EEE, RGM College of Engineering & Technology, Nandyal, A.P, India
4 Professor, Department of EEE, Gokarju Rangaraju Institute of Engineering & Technology, Hyderabad, India
* Corresponding Author: email@example.com
Harmonics produced by distributed power generation systems (DPGS) is a main power quality issue, particularly due to the number of these systems connected to the grid is always increasing. This means that, it is significant to control the harmonics caused by these inverters to limit their contrary effects on the grid power quality. This paper has proposed a new proportional current controller (P Resonant Current Controller) with selective harmonic compensator for grid connected photovoltaic (PV) systems. The proportional resonant current controller (PRCC) can have a significant effect on the quality of the current supplied to the grid by the PV inverter, and hence it is essential that the controller provides a high-quality sinusoidal output with negligible distortion to avoid generating harmonics. The effectiveness of the proposed framework has been verified using simulation results in MATLAB/Simulink.
Key words: Distributed power generation system / MPPT / PV system / P-Resonant controller / Phase locked loop
© The Authors, published by EDP Sciences, 2021
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