Power enhancement in a grid connected solar PV System by using PLL-neural based converter
DOI:
https://doi.org/10.24113/ijoscience.v5i11.235Abstract
This work deals with neural network control algorithm-based grid connected to solar photo voltaic (PV) system consisting of DC-AC converter. The reference solar-grid current for three-leg VSC are estimated using neural network control algorithm. The neural network control algorithm based solar PV system is modeled in MATLAB R2018a along with SIMULINK.. This study presents an artificial neural network-based controller for regulating the level of active and reactive power output. First, the three phase currents from the VSI are measured and compared with the three reference currents. The neural network is trained to have minimum output error. It was concluded that the power output from the system was found to be190 KVA in case of system having no intelligent controller and 700 KVA in case of system with AAN based control. The voltage of output is maintained to be 20 kV in the grid system for analysis purpose. Thus the proposed control is expected to be implemented in the renewable energy resources for better output.
Downloads
References
T. Kerekes, D. Séra, R.Teodorescu, "Overview of recent grid codes for pv power integration",Optimization of Electrical and Electronic Equipment (OPTIM) 2012 13th International Conference on, pp. 959-965, 2012.
S. Kouro, J. I. Leon, D. Vinnikov, L. G. Franquelo, "Grid-connected photovoltaic systems: An overview of recent research and emerging pv converter technology",IEEE Industrial Electronics Magazine, vol. 9, no. 1, pp. 47-61, 2015.
L. B. G. Campanhol, S. A. O. Da Silva, A. A. De Oliveira, V. D. Bacon, "Dynamic performance improvement of a grid-tied pv system using a feed-forward control loop acting on the npc inverter currents",IEEE Transactions on Industrial Electronics, vol. 64, no. 3, pp. 2092-2101, 2017.
S. Kumar, B. Singh, "A multipurpose pv system integrated to a three-phase distribution system using an lwdf-based approach",IEEE Transactions on Power Electronics, vol. 33, no. 1, pp. 739-748, 2018.
E. Sreeraj, K. Chatterjee, S. Bandyopadhyay, "One-cycle-controlled single-stage single-phase voltage-sensorless grid-connected pv system",IEEE transactions on industrial electronics, vol. 60, no. 3, pp. 1216-1224, 2013.
A. Chakraborti, M. Chanda, A. Sarkar, B. Das, P. Kasari, A. Saha, D. Pandit, A. C. Sunny, "Improved single stage grid connected solar pv system using multilevel inverter",Power Electronics Drives and Energy Systems (PEDES) 2016 IEEE International Conference on, pp. 1-6, 2016.
M. Schaefer, W. Goetze, M. Hofmann, F. Bayer, D. Montesinos-Miracle, A. Ackva, "Direct current control for grid-connected diode-clamped inverters",IEEE Transactions on Industrial Electronics, vol. 64, no. 4, pp. 3067-3074, 2017.
W. Wu, X. Wang, P. Geng, T. Tang, "Efficiency analysis for three phase grid-tied pv inverter",Industrial Technology 2008. ICIT 2008. IEEE International Conference on, pp. 1-5, 2008.
P. Channegowda, V. John, "Filter optimization for grid interactive voltage source inverters",IEEE Transactions on Industrial Electronics, vol. 57, no. 12, pp. 4106-4114, 2010.
Downloads
Published
Issue
Section
License
Copyright (c) 2019 Avinash kumar, Vivek Kumar Kostha, Satyam Kumar Prasun
This work is licensed under a Creative Commons Attribution 4.0 International License.
IJOSCIENCE follows an Open Journal Access policy. Authors retain the copyright of the original work and grant the rights of publication to the publisher with the work simultaneously licensed under a Creative Commons CC BY License that allows others to distribute, remix, adapt, and build upon your work, even commercially, as long as they credit you for the original creation. Authors are permitted to post their work in institutional repositories, social media or other platforms.
Under the following terms:
-
Attribution — You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- No additional restrictions — You may not apply legal terms or technological measures that legally restrict others from doing anything the license permits.
