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Elimination of Low Order Harmonics in Multilevel Inverter Using Nature-Inspired Metaheuristic Algorithm

Authors: N. Ould Cherchali, A. Tlemçani, M. S. Boucherit, A. Morsli


Nature-inspired metaheuristic algorithms, particularly those founded on swarm intelligence, have attracted much attention over the past decade. Firefly algorithm has appeared in approximately seven years ago, its literature has enlarged considerably with different applications. It is inspired by the behavior of fireflies. The aim of this paper is the application of firefly algorithm for solving a nonlinear algebraic system. This resolution is needed to study the Selective Harmonic Eliminated Pulse Width Modulation strategy (SHEPWM) to eliminate the low order harmonics; results have been applied on multilevel inverters. The final results from simulations indicate the elimination of the low order harmonics as desired. Finally, experimental results are presented to confirm the simulation results and validate the efficaciousness of the proposed approach.

Keywords: Firefly algorithm, metaheuristic algorithm, multilelvel inverter, SHEPWM.

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[1] X.S. Yang, Nature-inspired metaheuristic algorithms, Luniver Press, London, 2008.
[2] X. S. Yang, “Firefly algorithms for multimodal optimization”, stochastic algorithms: foundations and applications, SAGA, Lecture Notes in Computer Sciences 5792, 169–178 (2009).
[3] Sj. Kwiecień, b. Filipowicz, “Firefly algorithm in optimization of queueing systems”, Bulletin of the Polish Academy of Sciences, Technical Sciences, Vol. 60, No. 2, 2012. pp 363-368.
[4] N.Ould Cherchali, A. Tlemçani, M.S.Boucherit, L.Barazane "Comparative study between different modulation strategies for five levels npc topology inverter" Energy and Power Engineering, Vol 3, N°3, 2011, pp 276-284
[5] Dahidah, M.S.A.; Konstantinou, G.; Agelidis, V., "A Review of Multilevel Selective Harmonic Elimination PWM: Formulations, Solving Algorithms, Implementation and Applications," Power Electronics, IEEE Transactions on, vol.PP, no.99, pp.1,1, 2014
[6] S Barkati, L Baghli, E M Berkouk, M S Boucherit “Harmonic elimination in diode-clamped multilevel inverter using evolutionary algorithms” Electric Power Systems Research 78 (2008) 1736-1746
[7] H.S.Patel, R.G.Hoft, "Generalized techniques of harmonic elimination and voltage control in thyristor inverters: part II – voltage control techniques" IEEE Transactions on Industry Applications, Vol.1A-10, No.5, September/October 1974.
[8] Sidney R. Bowes, et Paul R. Clark "Transputer-based harmonic- elimination pwm control of inverter drives" IEEE Transactions on Industry Applications, vol. 28, no. I, january~ february 1992.
[9] Kavousi, A, et al, "Application of the Bee Algorithm for Selective Harmonic Elimination Strategy in Multilevel Inverters," Power Electronics, IEEE Transactions on, vol.27, no.4, pp.1689,1696, April 2012.
[10] Sirisukprasert, S.; Jih-Sheng Lai; Tian-Hua Liu, "Optimum harmonic reduction with a wide range of modulation indexes for multilevel converters," Industry Applications Conference, 2000. Conference Record of the 2000 IEEE, vol.4, no., pp.2094,2099 vol.4, Oct 2000
[11] N.Ould Cherchali, A. Tlemçani, M.S.Boucherit, L.Barazane “ A Five Level NPC Inverter Controlled by Using SHEPWM Strategy”.Advances in Electrical and Electronic Engineering, 2011, vol. 9, no 3, pp. 109-117.
[12] Nabae, A.; Takahashi, I.; Akagi, H., "A New Neutral-Point-Clamped PWM Inverter," Industry Applications, IEEE Transactions on, vol.IA-17, no.5, pp.518,523, Sept. 1981