Optimal Voltage and Frequency Control of a Microgrid Using the Harmony Search Algorithm
Authors: Hossein Abbasi
The stability is an important topic to plan and manage the energy in the microgrids as the same as the conventional power systems. The voltage and frequency stability is one of the most important issues recently studied in microgrids. The objectives of this paper are the modelling and designing of the components and optimal controllers for the voltage and frequency control of the AC/DC hybrid microgrid under the different disturbances. Since the PI controllers have the advantages of simple structure and easy implementation, so they are designed and modeled in this paper. The harmony search (HS) algorithm is used to optimize the controllers’ parameters. According to the achieved results, the PI controllers have a good performance in voltage and frequency control of the microgrid.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1112331Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 837
 Z. Zhang, “Modeling, analysis, and control of a PEM fuel cell based Micro-Grid power system”, Ph.D. Dissertation, Dept. ECE, The University of Western Ontario, London, Ontario, 2007.
 R.H. Lassetter, "MicroGrids", PES Winter Meeting, IEEE, vol. 1, pp. 305-308, Jan. 2002.
 M. Hedayati, H. Abbasi, "Optimal voltage and frequency control of a microgrid system using a Teaching-Learning Based Optimization (TLBO) algorithm", International Journal of Electrical, Electronics and Data Communication, vol. 3, no. 8, pp. 5-13, Aug. 2015.
 M. A. Pedrasa, and T. Spooner, “A survey of techniques used to control microgrid generation and storage during island operation,” Proc. 2006 Australian Universities Power Engineering Conference (AUPEC), Melbourne, pp. 10-13, Dec. 2006.
 N. Jayawarna, X. Wut, Y. Zhangt, N. Jenkins, and M. Barnes, “Stability of a microgrid,” 3rd IET International Conference on Power Electronics, Machines and Drives, Dublin, pp. 316-320, Mar. 2006.
 Geem Z.W., Kim J.H., and Loganathan G.V., “A new heuristic optimization algorithm: harmony search”, Simulation, vol. 76, no. 2, pp. 60-68, 2001.
 Rayapudi S.R., Sadhu V.L.N., Manyala R.R., and A. Srinivasa R., “Optimal network reconfiguration of large-scale distribution system using harmony search algorithm”, IEEE Transactions on Power Systems, vol. 26, no. 3, pp. 1080–1088, August 2011.
 A. Verma, B.K. Panigrahi, and P.R. Bijwe, “Harmony search algorithm for transmission network expansion planning”, IET Generation, Transmission and Distribution, vol. 4, no. 6, pp. 663–673, 2010.
 L. Wei, W. Guo, F. Wen, G. Ledwich, Z. Liao, and J. Xin, “Waveform matching approach for fault diagnosis of a high-voltage transmission line employing harmony search algorithm”, IET Generation, Transmission and Distribution, vol. 4, no. 7, pp. 801–809, 2010.
 A. Askarzadeh, and A. Rezazadeh, “An innovative global harmony search algorithm for parameter identification of a PEM fuel cell model”, IEEE Transactions on Industrial Electronics, vol. 59, no. 9, pp. 3473-3480, September 2012.
 K. Nekooei, Malihe M. Farsangi, Hossein N. and Kwang Y. Lee, “An improved multi-objective harmony search for optimal placement of DGs in distribution systems”, IEEE Transactions on Smart Grid, vol. 4, no. 1, pp. 557-567, March 2013.
 L.N. Khanh, J.-J. Seo, Y.-S. Kim, and D.-J. Won, “Power-management strategies for a grid-connected PV-FC hybrid system,” IEEE Transactions on Power Delivery, vol. 25, no. 3, pp. 1874-1882, Jul. 2010.
 R. Majumder, F. Shahnia, A. Ghosh, G. Ledwich, M. Wishart, and F. Zare, “Operation and control of a microgrid containing inertial and non-inertial micro sources,” IEEE Region 10 Conference (TENCON), Singapore, pp. 1-6, Jan. 2009.
 B. Bryantand, and M.K. Kazimierczuk, “Voltage loop of boost PWM DC-DC converters with peak current-mode control,” IEEE Transactions on Circuits Systems I, Reg. Papers, vol. 53, no. 1, pp. 99-105, Jan. 2006.
 X. Liu, P. Wang, and P.C. Loh, “A hybrid AC/DC microgrid and its coordination control,” IEEE Transactions on Smart Grid, vol. 2, no. 2, pp. 278-286, Jun. 2011.
 S. Arnalte, J.C. Burgos, and J.L.R.-amenedo, “Direct torque control of a doubly-fed induction generator for variable speed wind turbines,” Journal of Electrical Power Components & Systems, vol. 30, no. 2, pp. 199–216, Feb. 2002.
 D.W. Zhiand, and L. Xu, “Direct power control of DFIG with constant switching frequency and improved transient performance,” IEEE Transactions on Energy Conversion, vol. 22, no. 1, pp. 110-118, Mar. 2007.
 L. Yang, Z. Xu, J. Østergaard, Z.Y. Dong, K.P. Wong, and X. Ma, “Oscillatory stability and eigenvalue sensitivity analysis of a DFIG wind turbine system,” IEEE Transactions on Energy Conversion, vol. 26, no. 1, pp. 328-339, Mar. 2011.
 M.N. Marwali, and A. Keyhani, “Control of distributed generation systems-Part I: Voltages and currents control,” IEEE Transactions on Power Electronics, vol. 19, no. 6, pp. 1541-1550, Nov. 2004.
 Geem ZW, Kim JH and Loganathan GV, A new heuristic optimization algorithm: Harmony search. Simulation, vol. 76, pp. 60-68, 2001.