Reparation of voltage disturbance using PR controller-based DVR in Modern power systems

• Autorzy: Danalakshmi D. , Prathiba S. , Ettappan M. , Krishna Mohan D.

Identyfikatory

DOI

10.30657/pea.2021.27.3

• Języki publikacji: EN

Abstrakty

EN

The Smart Grid environment gives more benefits for the consumers, whereas the power quality is one of the challenging factors in the smart grid environment. To protect the system equipment and increase the reliability, different filter technologies are used. Even though, consumers’ expectations towards the power quality are not fulfilled. To overcome these drawbacks and enhance the system reliability, a new Custom Power Devices (CPD) are introduced in the system. Among different CPDs, the Dynamic Voltage Restorer (DVR) is one of the voltage compensating devices that is used to improve the power quality during distortions. When the distortions such as voltage swell and sag occur in the distribution system, the control strategy in the DVR plays a significant role. In this article, the DVR performance using Proportional Integral (PI), Proportional Resonant (PR) controllers are analyzed. A robust optimization algorithm called Self Balanced Differential Evolution (SBDE) is used to find the optimal gain values of the controllers in order to reach the target of global minimum error and obtain fast response. Then, a comparative analysis is performed between different controllers and verified that the performance of PR controller is superior than the other controllers. It has been found that the proposed PR controller strategy reduces the Total Harmonic Distortion (THD) values for all types of faults. The proposed SBDE optimized DVR with PR controller reduces the THD value less than 4% under voltage distoration condition. The DVR topology is validated in MATLAB/SIMULINK in order to detect the disturbance and inject the voltage to compensate the load voltage.

Słowa kluczowe

EN

smart grid; power quality; PI and PR controller; self balanced differential; evolution; dynamic voltage restorer; total harmonic distortion

PL

smart grid; jakość energii elektrycznej; regulator PI i PR; ewolucja; DVR; współczynnik zawartości harmonicznych

• Wydawca: Oficyna Wydawnicza Stowarzyszenia Menedżerów Jakości i Produkcji
• Czasopismo: Production Engineering Archives
• Rocznik: 2021
• Tom: Vol. 27, Iss. 1
• Strony: 16--29
• Opis fizyczny: Bibliogr. 18 poz., rys., tab.

Twórcy

autor

Danalakshmi D.

• Department of Electrical and Electronics Engineering, GMR Institute of Technology, GMR Nagar, Rajam, India

autor

Prathiba S.

• Department of Electrical and Electronics Engineering, Chennai Loyola-ICAM College of Engineering & Technology (LICET), Loyola Cam pus, Nungambakkam, Chennai-600034, India

autor

Ettappan M.

• Department of Electrical and Electronics Engineering, Chennai Institute of Technology, Chennai, Tamil Nadu, India

autor

Krishna Mohan D.

• Department of Electrical and Electronics Engineering, GMR Institute of Technology, Rajam, India

Bibliografia

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• 3. Tien, D. V., Gono, R., Leonowicz, Z., 2018. A multifunctional dynamic voltage restorer for power quality improvement, Energies, 11(6), 1351.
• 4. Jeyaraj, K., Durairaj, D., Velusamy, A.I.S., 2020. Development and performance analysis of PSO-optimized sliding mode controller–based dynamic voltage restorer for power quality enhancement. International Transactions on Electrical Energy Systems, 30(3), e12243.
• 5. Pandey, A., Agrawal, R., Mandloi, R. S., Sarkar, B., 2017. Sliding mode control of dynamic voltage restorer by using a new adaptive reaching law, Journal of The Institution of Engineers (India): Series B, 98(6), 579-589.
• 6. Omar, A.I., Aleem, S.H.A., El-Zahab, E.E., Algablawy, M., Ali, Z.M., 2019. An improved approach for robust control of dynamic voltage restorer and power quality enhancement using grasshopper optimization algorithm, ISA transactions, 95, 110-129.
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• 13. Dhowmya, Bhatt, Danalakshmi, D, Hariharasudan, A., Lisn M., Grabowska, M., 2021. Forecasting of Energy Demands for Smart Home Applications, Energies 14(4), 1045, DOI: 10.3390/en14041045
• 14. Pandey, A, Agrawal, R, Mandloi, R.S., Sarkar, B., 2017. Sliding mode control of dynamic voltage restorer by using a new adaptive reaching law, Journal of The Institution of Engineers (India): Series B, 98(6), 579-89.
• 15. Saeed, A.M., Abdel Aleem, S.H., Ibrahim, A.M., El-Zahab, E.E., 2014. Power quality improvement and sag voltage correction by dynamic voltage restorer, Int Rev Autom Control, 7(4), 386-93.
• 16. Busada, C.A., Jorge, S.G., Solsona, J.A., 2019. A Synchronous Reference Frame PI Current Controller With Dead Beat Response, IEEE Transactions on Power Electronics, 35(3), 3097-105.
• 17. Surendran, V., Srikanth, V., TG SJ., 2014. Performance improvement of dynamic voltage restorer using proportional-resonant controller, In2014 Power and Energy Systems: Towards Sustainable Energy, 1-5. IEEE.
• 18. Danalakshmi, D., Kannan, S., Kesavan, V.T., 2018. Reactive power pricing using cloud service considering wind energy, Cluster Computing, 21(1), 767-777.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2021).