Journal of Power Electronics

  • 제17권6호
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  • Pages.1650-1657
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  • 2017
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  • 1598-2092(pISSN)
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  • 2093-4718(eISSN)
전력전자학회 (The Korean Institute of Power Electronics)
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Distributed Secondary Voltage Control of Islanded Microgrids with Event-Triggered Scheme

  • Guo, Qian (College of Mechanical and Electrical Engineering, China Jiliang University) ;
  • Cai, Hui (College of Mechanical and Electrical Engineering, China Jiliang University) ;
  • Wang, Ying (College of Mechanical and Electrical Engineering, China Jiliang University) ;
  • Chen, Weimin (College of Mechanical and Electrical Engineering, China Jiliang University)
  • 투고 : 2017.05.18
  • 심사 : 2017.07.21
  • 발행 : 2017.11.20
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초록

In this study, the distributed secondary voltage control of islanded microgrids with multi-agent consensus algorithm is investigated. As an alternative to a time-triggered approach, an event-triggered scheme is proposed to reduce the communication load among inverter-based distributed generators (DGs). The proposed aperiodic control scheme reduced unnecessary utilization of limited network bandwidth without degrading control performance. By properly establishing a distributed triggering condition in DG local controller, each inverter is only required to send voltage information when its own event occurs. The compensation of voltage amplitude deviation can be realized, and redundant data exchange related to fixed high sampling rate can be avoided. Therefore, an efficient use of communication infrastructure can be realized, particularly when the system is operating in steady state. The effectiveness of the proposed scheme is verified by simulations on a microgrid test system.

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참고문헌

  1. X. Wang, J. M. Guerrero, F. Blaabjerg, and Z. Chen, "A review of power electronics based microgrids," Journal of Power Electronics, Vol. 12, No. 1, pp. 181-192, Jan. 2012. https://doi.org/10.6113/JPE.2012.12.1.181
  2. D. E. Olivares, A. Mehrizi-Sani, A. H. Etemadi, C. A. Canizares, R. Iravani, M. Kazerani, A. H. Hajimiragha, O. Gomis-Bellmunt, M. Saeedifard, R. Palma-Behnke, G. A. Jimenez-Estevez, N. D. Hatziargyriou, "Trends in microgrid control," IEEE Trans. Smart Grid, Vol. 5, No. 4, pp. 1905-1919, Jul. 2014. https://doi.org/10.1109/TSG.2013.2295514
  3. M. R. Miveh, M. F. Rahmat, A. A. Ghadimi, and M. W. Mustafa, "Power quality improvement in autonomous microgrids using multi-functional voltage source inverters: A comprehensive review," Journal of Power Electronics, Vol. 15, No. 4, pp. 1054-1065, Jul. 2015. https://doi.org/10.6113/JPE.2015.15.4.1054
  4. J. M. Guerrero, M. Chandorkar, T. Lee, and P. C. Loh, "Advanced control architectures for intelligent microgrids part I: Decentralized and hierarchical control," IEEE Trans. Ind Electron., Vol. 60, No. 4, pp. 1254-1262, Apr. 2013. https://doi.org/10.1109/TIE.2012.2194969
  5. J. M. Guerrero, J. C. Vasquez, J. Matas, L. Vicuna, and M. Castilla, "Hierarchical control of droop-Controlled AC and DC microgrids: A general approach toward standardization," IEEE Trans. Ind Electron., Vol. 58, No. 1, pp. 158-172, Jan. 2011. https://doi.org/10.1109/TIE.2010.2066534
  6. A. Bidram and A. Davoudi, "Hierarchical structure of microgrids control system," IEEE Trans. Smart Grid, Vol. 3, No. 4, pp. 1963-1976, Dec. 2012. https://doi.org/10.1109/TSG.2012.2197425
  7. H. Han, X. Hou, J. Yang, J. Wu, M. Su, and J. M. Guerrero, "Review of power sharing control strategies for islanding operation of AC microgrids," IEEE Trans. Smart Grid, Vol. 7, No. 1, pp. 200-215, Jan. 2016. https://doi.org/10.1109/TSG.2015.2434849
  8. G. Ding, F. Gao, R. Li, and B. Wu, "A communicationless PCC voltage compensation using an improved droop control scheme in Islanding microgrids," Journal of Power Electronics, Vol. 17, No. 1, pp. 294-304, Jan. 2017. https://doi.org/10.6113/JPE.2017.17.1.294
  9. Q. Yang, J. A. Barria, and T. C. Green, "Communication infrastructures for distributed control of power distribution networks," IEEE Trans. Ind. Informat., Vol. 7, No. 2, pp. 316-327, May 2011. https://doi.org/10.1109/TII.2011.2123903
  10. R. A. Gupta and M. Y. Chow, "Networked control system: Overview and research trends," IEEE Trans. Ind Electron., Vol. 57, No. 7, pp. 2527-2535, Jul. 2010. https://doi.org/10.1109/TIE.2009.2035462
  11. M. Yazdanian and A. Mehrizi-Sani, "Distributed control techniques in microgrids," IEEE Trans. Smart Grid, Vol. 5, No. 6, pp. 2901-2909, Nov. 2014. https://doi.org/10.1109/TSG.2014.2337838
  12. Q. Shafiee, J. M. Guerrero, and J. C. Vasquez, "Distributed secondary control for islanded microgrids - a novel approach," IEEE Trans. Power Electron., Vol. 29, No. 2, pp. 1018-1031, Feb. 2014. https://doi.org/10.1109/TPEL.2013.2259506
  13. C. Ahumada, R. C. X. E, Rdenas, D. S. X. E, Ez, and J. M. Guerrero, "Secondary control strategies for frequency restoration in islanded microgrids with consideration of communication delays," IEEE Trans. Smart Grid, Vol. 7, No. 3, pp. 1430-1441, May 2016. https://doi.org/10.1109/TSG.2015.2461190
  14. F. Guo, C. Wen, J. Mao, and Y. Song, "Distributed secondary voltage and frequency restoration control of droop-controlled inverter-based microgrids," IEEE Trans. Ind Electron., Vol. 62, No. 7, pp. 4355-4364, Jul. 2015. https://doi.org/10.1109/TIE.2014.2379211
  15. V. Nasirian, Q. Shafiee, J. M. Guerrero, F. L. Lewis, and A. Davoudi, "Droop-Free distributed control for AC microgrids," IEEE Trans. Power Electron., Vol. 31, No. 2, pp. 1600-1617, Feb. 2016. https://doi.org/10.1109/TPEL.2015.2414457
  16. J. W. Simpson-Porco, Q. Shafiee, F. Dorfler, J. C. Vasquez, J. M. Guerrero, and F. Bullo, "Secondary frequency and voltage control of islanded microgrids via distributed averaging," IEEE Trans. Ind Electron., Vol. 62, No. 11, pp. 7025-7038, Nov. 2015. https://doi.org/10.1109/TIE.2015.2436879
  17. A. Bidram, A. Davoudi, F. L. Lewis, and J. M. Guerrero, "Distributed cooperative secondary control of microgrids using feedback linearization," IEEE Trans. Power Syst., Vol. 28, No. 3, pp. 3462-3470, Aug. 2013. https://doi.org/10.1109/TPWRS.2013.2247071
  18. A. Bidram, A. Davoudi, F. L. Lewis, and Z. Qu, "Secondary control of microgrids based on distributed cooperative control of multi-agent systems," IET Gener. Transm. Distrib., Vol. 7, No. 8, pp. 822-831, Aug. 2013. https://doi.org/10.1049/iet-gtd.2012.0576
  19. D. V. Dimarogonas, E. Frazzoli, and K. H. Johansson, "Distributed event-triggered control for multi-agent systems," IEEE Trans. Autom. Control, Vol. 57, No. 5, pp. 1291-1297, May 2012. https://doi.org/10.1109/TAC.2011.2174666
  20. H. Zhang, G. Feng, H. Yan, and Q. Chen, "Observer-based output feedback Event-Triggered control for consensus of multi-agent systems," IEEE Trans. Ind Electron., Vol. 61, No. 9, pp. 4885-4894, Sept. 2014. https://doi.org/10.1109/TIE.2013.2290757
  21. M. Tahir and S. K. Mazumder, "Self-triggered communication enabled control of distributed generation in microgrids," IEEE Trans. Ind. Informat., Vol. 11, No. 2, pp. 441-449, Apr. 2015. https://doi.org/10.1109/TII.2015.2402616
  22. Y. Fan, G. Hu, and M. Egerstedt, "Distributed reactive power sharing control for microgrids with event-triggered communication," IEEE Trans. Control Syst. Technol., Vol. 25, No. 1, pp. 118-128, Jan. 2017. https://doi.org/10.1109/TCST.2016.2552982
  23. C. Dou, D. Yue, and J. M. Guerrero, "Multiagent system-based event-triggered hybrid controls for high-security hybrid energy generation systems," IEEE Trans. Ind. Informat., Vol. 13, No. 2, pp. 584-594, Apr. 2017. https://doi.org/10.1109/TII.2016.2618754
  24. C. Li, X. Yu, W. Yu, T. Huang, and Z. W. Liu, "Distributed event-triggered scheme for economic dispatch in smart grids," IEEE Trans. Ind. Informat., Vol. 12, No. 5, pp. 1775-1785, Oct. 2016. https://doi.org/10.1109/TII.2015.2479558
  25. R. Olfati-Saber and R. M. Murray, "Consensus problems in networks of agents with switching topology and time-delays," IEEE Trans. Autom. Control, Vol. 49, No. 9, pp. 1520-1533, Sept. 2004. https://doi.org/10.1109/TAC.2004.834113
  26. W. Ren and R. W. Beard, "Consensus seeking in multiagent systems under dynamically changing interaction topologies," IEEE Trans. Autom. Control, Vol. 50, No. 5, pp. 655-661, May 2005. https://doi.org/10.1109/TAC.2005.846556
  27. J. M. Guerrero, L. Garcia De Vicuna, J. Matas, M. Castilla, and J. Miret, "A wireless controller to enhance dynamic performance of parallel inverters in distributed generation systems," IEEE Trans. Power Electron., Vol. 19, No. 5, pp. 1205-1213, Sept. 2004. https://doi.org/10.1109/TPEL.2004.833451