Enhancement of power quality utilizing photovoltaic fed D-STATCOM based on zig-zag transformer and fuzzy controller

Document Type : Article

Authors

Department of Electrical Engineering, Marvdasht Branch, Islamic Azad University, Marvdasht, Iran

Abstract

Distribution Static Synchronous Compensator (D-STATCOM) is a shunt compensator in the distribution systems that one of the most important tasks is to improve the imbalance, reduce and eliminate the nonlinear loads harmonics. Distributed generation resources such as photovoltaic (PV) array can be used as the DC input of D-STATCOM. In this paper, PV array and DC/DC boost convertor are used to stabilize the DC link voltage of D-STATCOM. The main advantage of the proposed method is that for all time provides continuous compensation. Another power quality issues are neutral current in four-wire systems that are created due to the harmonics and system imbalance. Zig-Zag transformer is one of the ways for compensating neutral current and providing isolation between the convertor and flow of the fundamental zero sequence component which contains harmonic neutral current. Role and performance of the distribution shunt compensator in the improvement of power quality indices depends on the performance of its control system. In this paper, the control scheme of synchronous reference frame theory based on fuzzy controller is used for D-STATCOM based on PV and Zig-Zag transformer. Performance and behaviour of the proposed system examined using Matlab/Simulink software and the results will be presented.

Keywords

References

References:
1. Jayalakshmi, V. "A method to reduce neutral current in three phase four wire electric distribution systems by using active power filter", Middle-East Journal of Scientific Research, 20(11), pp. 1561-1564 (2014).
2. Pomilio, J.A. and Deckman, S.M. "Characterization and compensation of harmonics and reactive power of residential and commercial loads", IEEE Transactions on Power Delivery, 22(2), pp. 1049-1055 (2007).
3. Fugita, H. and Akagi, H. "Voltage-regulation performance of a shunt active filter intended for installation on a power distribution system", IEEE Transactions on Power Electron, 22(1), pp. 1046-1053 (2007).
4. Nijhawan, P., Bhatia, R.S., and Jain, D.K. "Improved performance of multilevel inverter-based distribution static synchronous compensator with induction furnace load", IET Power Electron, 6(9), pp. 1939-1947 (2013).
5. Narasimhulu, P., Sreekanth, N., and Siva Kuma, K. "Current compensation with reduced rating VSC and a Zig-Zag transformer in a three phase four-wire distribution system", Journal of Engineering Research and Applications, 4(9), pp. 53-58 (2014).
6. Singh, B., Jayaprakash, P., Somayajulu, T.R., et al. "Reduced rating VSC with a Zig-Zag transformer for current compensation in a three-phase four-wire distribution system", IEEE Transactions on Power Delivery, 24(1), pp. 249-259 (2009).
7. Prasad, M., Akella, A., and Youssef, A. "Design and analysis of solar photovoltaic fed Zsource inverter based dynamic voltage restorer", Scientia Iranica 27(6), pp. 3190-3203 (2020). DOI: 10.24200/sci.2019.51096.2000.
8. Aali, S.A. and Nazarpour, D. "Voltage quality improvement with neural network-based interline dynamic voltage restorer", Journal of Electrical Engineering & Technology, 6(6), pp. 769-775 (2011).
9. Gimenez, M.O., Cerrada, A.G., and Zamora-Macho, J.L. "Comprehensive control for unified power quality conditioners", Journal of Modern Power Systems and Clean Energy, 5(4), pp. 609-619 (2017).
10. Yunfei, X., Xiangning, X., Yamin, S., et al. "Voltage sag compensation strategy for unified power quality conditioner with simultaneous reactive power injection", Journal of Modern Power Systems and Clean Energy, 4(1), pp. 113-122 (2016).
11. Pate, D., Goswam, A.K., and Singh, S.K. "Voltage sag mitigation in an Indian distribution system using dynamic voltage restorer", International Journal of Electrical Power and Energy Systems, 71, pp. 231-241 (2015).
12. Mahdianpoor, M., Kiyoumarsi, A., Ataei, M., et al. "Robust active power control of a battery-supported DSTATCOM to enhance wind generation power  flow", Journal of Electrical Engineering & Technology, 12(4), pp. 1357-1368 (2017).
13. Burungale, R.D. and Lakade, C.R. "DSTATCOM performance for voltage sag, swell mitigation", International Journal of Innovative Research in Science, Engineering and Technology, 5(6), pp. 11818-11826 (2016).
14. Amoozegar, D. "DSTATCOM modelling for voltage stability with fuzzy logic PI current controller", International Journal of Electrical Power and Energy Systems, 76, pp. 129-135 (2016).
15. Ramesh, G.B. and Pruthviraja, L. "Applications of D-STATCOM for power quality improvement in distribution system", International Journal of Current Engineering and Technology, 6(1), pp. 5-12 (2016).
16. Burungal, R.D. and Lakade, C.R. "DSTATCOM performance for voltage sag and swell mitigation", International Journal of Advanced Research in Electrical, Electronics and Instrumentation Engineering, 6(2), pp. 697-709 (2017).
17. Kamatchi Kannan, V. and Rengarajan, N. "Photovoltaic based distribution static compensator for power quality improvement", International Journal of Electrical Power and Energy Systems, 42, pp. 685-692 (2012).
18. Pinaki, M. and Venayagamoorthy, G.K. "An adaptive control strategy for D-STATCOM applications in an electric ship power system", IEEE Transactions on Power Electronics, 25(1), pp. 95-104 (2010).
19. Singh, B. and Solanki, J. "A comparison of control algorithms for D-STATCOM", IEEE Transactions on Industrial Electronics, 56(7), pp. 2738-2745 (2009).
20. Hussain, K. and Praveen, J. "Power quality enhancement using VSC based DSTATCOM", International Journal of Engineering and Technology, 2(1), pp. 93- 98 (2012).
21. Kumar, R., Bansal, H.O., and Kumar, D. "Improving power quality and load profile using PV-Battery- SAPF system with metaheuristic tuning and its HIL validation", International Transactions on Electrical Energy Systems, 30(5), e12335 (2020).
22. Rohouma, W., Balog, R.S., Peerzada, A.A., et al. "DSTATCOM for harmonic mitigation in low voltage distribution network with high penetration of nonlinear loads", Renewable Energy, 145, pp. 1449-1464 (2020).
23. Reddy, S.R., Prasad, P.V., and Srinivas, G.N. "Fourleg VSI based DSTATCOM for compensating nonlinear and unbalanced loads", Majlesi Journal of Electrical Engineering, 12(4), pp. 47-55 (2018).
24. Zhao, Q., Wang, H., Xu, H., et al. "Controlling study of D-STATCOM based on PSO-PID algorithm", Advances in Electronic Commerce, Web Application and Communication. Advances in Intelligent and Soft Computing, 149, pp. 343-348 (2012).
25. Bansal, U.K. and Narvey, R. "Speed control of DC motor using fuzzy PID controller", Advance in Electronic and Electric Engineering, 3(9), pp. 1209-1220 (2013).
26. Myneni, H., Ganjikunta, S.K., and Dharmavarapu, S. "Power quality enhancement by hybrid DSTATCOM with improved performance in distribution system", International Transactions on Electrical Energy Systems, 30(1), e12153 (2020).
27. Keerthana, G. and Dileep Kumar Varma, S. "Three Leg VSC based DSTATCOM and T-Connected transformer for power quality improvement", International Journal of Applied Sciences, Engineering and Technology, 1(1), pp. 31-36 (2012).
28. Sreenivasarao, D., Agarwal, P., and Das, B. "A Tconnected transformer based hybrid D-STATCOM for three-phase, four-wire systems", International Journal of Electrical Power & Energy Systems, 44(1), pp. 964- 970 (2013).
29. Villalva, M.G., Gazoli, J.R., and Filho, E.R. "Comprehensive approach to modeling and simulation of photovoltaic arrays", IEEE Transactions on Power Electronics, 24(5), pp. 1198-1208 (2009).
30. Altas, I.H. and Sharaf, A.M. "Photovoltaic array simulation model for matlab-simulink GUI environment", International Conference on Clean Electrical Power, Capri, Italy, pp. 341-345 (2007).
31. Ramasamy, M. and Thangavel, S. "Photovoltaic based dynamic voltage restorer with power saver capability using PI controller", International Journal of Electrical Power and Energy Systems, 36, pp. 51-59 (2012).
32. Le, D.V., Kim, Ch.S., Go B.S., et al. "A novel control algorithm of a three-phase four-wire PV inverter with imbalance load compensation function", Journal of Electrical Engineering & Technology, 13(3), pp. 1131- 1137 (2018).
33. Verma, P., Garg, R., and Mahajan, P. "Asymmetrical fuzzy logic control based MPPT algorithm for stand- Alone PV system under partially shaded conditions", Scientia Iranica, 27(6), pp. 3162-3174 (2020). DOI: 10.24200/sci.2019.51737.2338.
34. Gheibi, A., Mohammadi, S.M.A., and Farsangi, M.M. "A proposed maximum power point tracking by using adaptive fuzzy logic controller for photovoltaic systems", Scientia Iranica, Transactions D: Computer Science & Engineering and Electrical Engineering, 23(3), pp. 1272-1281 (2016).
35. Bhan, V., Hashmani, A.A., and Shaikh, M.M. "A new computing perturb-and-observe-type algorithm for MPPT in solar photovoltaic systems and evaluation of its performance against other variants by experimental validation", Scientia Iranica, Special Issue on Machine Learning, Data Analytics, and Advanced Optimization Techniques in Modern Power Systems, Trans. D, 26 pp. 3656-3671 (2019).
36. Qari, H., Khosrogorji, S., and Torkaman, H. "Optimal sizing of hybrid WT/PV/Diesel generator/battery system using MINLP method for a region in Kerman", Scientia Iranica, 27(6), pp. 3066-3074 (2020). DOI: 10.24200/SCI.2019.50176.1555.
37. Shahgholian, Gh., Mahdavian, M., Emami, A., et al. "Improve power quality using static synchronous compensator with fuzzy logic controller", International Conference on Electrical Machines and Systems, Beijing, China, pp. 1-5 (2011).
38. Guna Sekar, T. and Anita, R. "Design and implementation of solar PV for power quality enhancement in three-phase four-wire distribution system", Journal of Electrical Engineering & Technology, 10(1), pp. 75-82 (2015).
39. Labeeb, M. and Lathika, B.S. "Design and analysis of DSTATCOM using SRFT and ANN-Fuzzy based control for power quality improvement", IEEE Recent Advances in Intelligent Computational Systems, Trivandrum, India, pp. 274-279 (2011).
Scientia Iranica
Volume 29, Issue 5
Transactions on Computer Science & Engineering and Electrical Engineering (D)
September and October 2022
Pages 2465-2479

Files

History

  • Receive Date: 03 December 2019
  • Revise Date: 27 July 2020
  • Accept Date: 18 October 2020

Share

How to cite

Statistics