Advertisement

High-Performance P+Resonant Controller Design for Single-phase Islanded Microgrid

  • Arnob Kumar BairagiEmail author
  • Md. Rafiqul Islam Sheikh
  • Md. Ahasan Habib
  • Akash Basu
Article
  • 33 Downloads

Abstract

This paper presents the design and implementation of a robust joint (P+Resonant) controller for single-phase islanded microgrid in the presence of different load dynamics. Microgrid system consists of different unknown and uncertain load dynamics. The aid of this proposed controller is to achieve robust performance to track the instantaneous grid reference voltage against these uncertain load dynamics. The fault current tracking performance of the controller has also been discussed. The simulation work is done via MATLAB/SimPower system toolbox. It is observed that the proposed controller has successfully tracked the reference grid voltage with minimum steady-state error.

Keywords

Controller design Islanded microgrid Robust voltage control Fault current control 

References

  1. Araújo, J. R., Silva, E. N. M., & Rodrigues, A. B. (2017). Assessment of the impact of microgrid control strategies in power distribution reliability indices. Journal of Control, Automation and Electrical Systems, 28(2), 271–283.CrossRefGoogle Scholar
  2. Armin, M., Roy, P. N., Sarkar, S. K., & Das, S. K. (2018). LMI-based robust PID controller design for voltage control of islanded microgrid. Asian Journal of Control, 20(6), 1–12.MathSciNetCrossRefzbMATHGoogle Scholar
  3. Bairagi, A. K., Habib, A., Rahman, R., Rahman, M., & Jewel, M. (2018). Negative imaginary approached high performance robust resonant controller design for single-phase islanded microgrid and its voltage observation on different load condition. Intelligent Control and Automation, 9, 52–63.CrossRefGoogle Scholar
  4. Bidram, A., & Davoudi, A. (2012). Hierarchical structure of microgrids control system. IEEE Transactions on Smart Grid, 3(4), 1963–1976.CrossRefGoogle Scholar
  5. Dash, P. K., Barik, S. K., & Patnaik, R. K. (2014). Detection and classification of islanding and non-islanding events in distributed generation based on fuzzy decision tree. Journal of Control, Automation and Electrical Systems, 25(6), 699–719.CrossRefGoogle Scholar
  6. ElMoursi, M., Pandi, V. R., Khandkikar, V., Lee S. H., Lee, J. H., & Lee, S. (2013). Basic design of UAE’s smart microgrid and the simulation analysis using PSCAD. In 2013 IEEE power & energy society general meeting, Vancouver (pp. 1–5).Google Scholar
  7. Kumar, B., & Bhongade, S. (2016). Load disturbance rejection based PID controller for frequency regulation of a microgrid. In 2016 Biennial international conference on power and energy systems: Towards sustainable energy (PESTSE), Bangalore (pp. 1–6).Google Scholar
  8. Liu, W., Gu, W., Sheng, W., Meng, X., Wu, Z., & Chen, W. (2014). Decentralized multi-agent system-based cooperative frequency control for autonomous microgrids with communication constraints. IEEE Transactions on Sustainable Energy, 5, 446–456.CrossRefGoogle Scholar
  9. Park, J., & Candelaria, J. (2013). Fault detection and isolation in low-voltage DC-bus microgrid system. IEEE Transactions on Power Delivery, 28(2), 779–787.CrossRefGoogle Scholar
  10. Parreira, W. A., Avelar, H. J., & Vieira, J. B. (2014). Small-signal analysis of parallel connected voltage source inverter using a frequency and voltage droop control including an additional phase shift. Journal of Control, Automation and Electrical Systems, 25(5), 597–607.CrossRefGoogle Scholar
  11. Raj, D. C., & Gaonkar, D. N. (2016). Frequency and voltage droop control of parallel inverters in microgrid. In 2016 2nd international conference on control, instrumentation, energy & communication (CIEC), Kolkata (pp. 407–411).Google Scholar
  12. Ramezani, M., & Li, S. (2016). Voltage and frequency control of islanded microgrid based on combined direct current vector control and droop control. In 2016 IEEE power & energy society general meeting (PESGM), Boston (pp. 1–5).Google Scholar
  13. Vandoorn, T. L. (2010). Voltage control in islanded microgrids by means of a linear-quadratic regulator. In IEEE Benelux young researchers symposium in electrical power engineering (YRS’10), Leuven. Google Scholar
  14. Wang, X., Blaabjerg, F., & Chen, Z. (2014). Autonomous control of inverter-interfaced distributed generation units for harmonic current filtering and resonance damping in an islanded microgrid. IEEE Transactions on Industry Applications, 50(1), 452–461.CrossRefGoogle Scholar
  15. Wang, B., Ujjal, M., Zhang, X., Gooi, H. B., & Ukil, A. (2018). Deadbeat control for hybrid energy storage systems in DC microgrids. IEEE Transactions on Sustainable Energy., PP, 1.Google Scholar
  16. Wu, X., & Shen, C. (2017). Distributed optimal control for stability enhancement of microgrids with multiple distributed generators. IEEE Transactions on Power Systems, 32(5), 4045–4059.CrossRefGoogle Scholar
  17. Zhou, X., Guo, T., & Ma, Y. (2015). An overview on microgrid technology. In 2015 IEEE international conference on mechatronics and automation (ICMA), Beijing (pp. 76–81).Google Scholar

Copyright information

© Brazilian Society for Automatics--SBA 2019

Authors and Affiliations

  1. 1.Department of Electrical and Electronic EngineeringRajshahi University of Engineering and TechnologyRajshahiBangladesh

Personalised recommendations