Abstract
This paper presents 100 KW three-phase photovoltaic (PV) systems connected to the grid. The system utilizes a two-stage energy conversion power conditioning unit topology composed of a DC–DC boost converter and three-phase voltage source inverter (VSI). The main commonly problem is the capacitor damage of the PV array system during transient conditions due to high impulse voltage when connected to the grid. The problem of VSI capacitor failure during transient conditions is solved in this paper by using fuzzy logic pulse control technique. The fuzzy logic controller is implemented on the three-phase VSI of the PV system. The \(V_{\mathrm{dc}}\) applied on the capacitor for the above system is tested during transient conditions using two-level and three-level inverters using MATLAB/Simulink.
Similar content being viewed by others
References
Ali, M. N., El-Gohary, M. F., Mohamad, M. A., & Abd-Allah, M. A. (2014). Grid connected photovoltaic power plant controlled by using FLC and CR with DC-DC boost converter. International Journal of Scientific Research Engineering and Technology (IJSRET), 3(6), 946–952.
Elgendy, M. A., Zahawi, B., & Atkinson, D. J. (2010). Comparison of directly connected and constant voltage controlled photovoltaic pumping systems. IEEE Transactions on Sustainable Energy, 1(3), 184–192.
Esram, T., & Chapman, L. (2007). Comparison of photovoltaic array maximum power point tracking techniques. IEEE Transactions on Energy Conversion, 22(2), 439–449.
Haeberlin, H., Borgna, L., Kaempfer, M., & Zwahlen, U. (2006). New test at grid-connected PV inverters: Overview over test results and measured values of total efficiency. In 21th European Photovoltaic Solar Energy Conference, Dresden, Germany, September 2006.
Ismail, M. M., & Hassan, M. M. (2011). Using fuzzy logic algorithm for improvement of DTC three level inverter performance considering saturated model of induction motor. In SDEMPED Conference.
Jena, S., Chitti Babu, B., Samantaray, S. R., & Mohapatra, M. (2011). Comparative study between adaptive hysteresis and SVPWM current control for grid-connected inverter system. In Proceedings of IEEE Students’ Technology Symposium (TechSym), Jan, 2011, pp. 310–315.
Jose, P., & Jose, P. R. (2014). Grid connected photovoltaic system with fuzzy logic control based MPPT. International Journal of Engineering and Innovative Technology (IJEIT), 3(8), 142–148.
Khalifa, A. S., & El-Saadany, E. F. (2010). Control of three phase grid connected photovoltaic power systems. In Proceedings of IEEE 14th International Conference on Harmonics and Quality of Power (ICHQP), pp. 1–7.
Kim, J., & Yang, O. (2014). Design of a high-efficient grid-connected three-phase three-level T-type PV power system. International Journal of Control and Automation, 7(10), 65–78.
Liu, Y., Hu, Z., Zhang, Z., Suo, J., & Liang, K. (2013). Research on the three-phase photovoltaic grid-connected control strategy. Energy and Power Engineering, 5, 31–35.
Mounika, Ch., Sampath Kumar, Ch., & Khamuruddin, S. (2014). Implementation of sustainable DC grid connected PV system during day & night. International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering, 2(8), 3501–3513.
Mujawar, S. S., & Karve, G. M. (2014). Control of grid connected inverter system for sinusoidal current injection with improved performance. International Journal of Innovations in Engineering Research and Technology, 1(2).
Nafeh, A. A., Fahmy, F. H., Mahgoub, O. A., & El-Zahab, E. M. (1998). Developed algorithm of maximum power tracking for stand-alone photovoltaic system. Energy Sources, 20, 45–53.
Narasimha Prasad, T., & Viswanath, G. (2014). Fault analysis on three phase three level SVPWM based grid connected photovoltaic system. International Journal of Electrical Engineering and Technology (IJEET), 5(1), 54–65.
Rao, K. R., & Srikanth, K. S. (2014). Improvement of power quality using fuzzy logic controller in grid connected photovoltaic cell using UPQC. International Journal of Power Electronics and Drive System (IJPEDS), 5(1), 101–111.
Rezvani, A., Gandomkar, M., Izadbakhsh, M., & Vafaei, S. (2014). Improvement of grid-connected photovoltaic system using artificial neural network and genetic algorithm under different condition. International Journal of Soft Computing, Mathematics and Control (IJSCMC), 3(4), 15–32.
Santhosh, Y., & Mallikarjuna, K. (2014). Design and analysis of fuzzy logic control current source inverter for grid connected PV System. International Journal of Electrical and Electronics Engineering, 1(9), 39–44.
Sathish Kumar, S., & Ravi Kumar, G. (2014). A seven-level grid connected inverter for photovoltaic system. International Journal of Computer Engineering in Research Trends, 1(6), 586–591.
Siva GanaVara Prasad, P., Amrutha Veena, C., Navyata Yesodha Rao, K., & Lakshmi Prasanth, K. (2014). Fuzzy logic controlling of a single phase seven-level grid-connected inverter for photovoltaic system. International Journal of Engineering Research, 3(5), 299–304.
Sureshkumar, V., & Arun, S. (2014). Three phase current source inverter using space vector PWM for grid connected applications. The International Journal of Engineering and Science (IJES), 3(2), 25–38.
Trivedi, A., Bhavsar, F., & Balar, A. (2014). Novel control strategy for grid-connected PV system with reactive power compensation and MPPT control. International Journal of Innovative Research in Electrical, Electronics, Instrumentation and Control Engineering, 2(5), 38–45.
Valentini, M., Raducu, A., Sera, D., & Teodorescu, R. (2008). PV inverter test setup for European efficiency, static and dynamic MPPT efficiency evaluation. In Proceedings of IEEE 11th International Conference on Optimization of Electrical and Electronic Equipment (OPTIM), May, 2008, pp. 433–438.
Villalva, M. G., Gazoli, J. R., & Filho, E. R. (2009). Comprehensive approach to modeling and simulation of photovoltaic arrays. IEEE Transactions on Power Electronics, 24(5), 1198–1208.
Yao, Z., Xiao, L., & Guerrero, J. M. (2015). An improved control strategy for the three-phase grid-connected inverter. IET Renewable Power Generation, 9, 520–538.
Zhang, H., Zhou, H., Ren, J., Liu, W., Ruan, S., & Gao, Y. (2009). Three-phase grid-connected photovoltaic system with SVPWM current controller. In Proceedings of IEEE 6th International Conference on Power Electronics and Motion Control (IPEMC), May, 2009, pp. 2161–2164.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Ismail, M.M. Protection of Three-Phase VSI Grid-Connected PV System During Transient Conditions Using Fuzzy Logic. J Control Autom Electr Syst 27, 189–200 (2016). https://doi.org/10.1007/s40313-015-0224-0
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s40313-015-0224-0