REDUCTION OF TOTAL HARMONIC DISTORTION OF CASCADE H-BRIDGE INVERTER WITH TUNING SWITCHING PARAMETERS IN OPTIMIZED VALUE

Year 2017, Volume: 30 Issue: 1, 43 - 55, 14.03.2017

Hamed Hosseinnia , Daryoush Nazarpour

Abstract

Multilevel inverters have become more convenient over the last years in electrical high power applications because, their outputs are closer to sinusoidal. The cascade H-bridge inverter (CHB) is very popular then other multilevel inverter because its control method is very easy when compared with others. In this paper new approach of seven levels Space vector modulation (SVM) is utilized to produce required fundamental voltage in CHB.  For minimized total harmonic distortion (THD), switching parameters tuned by meta-heuristic algorithms and this value has been compared with arbitrary values. The simulation results have been carried out using MATLAB/SIMULINK Software.

Keywords

Cascade H-Bridge inverter (CHB), Space vector Modulation (SVM), Particle Swarm Optimization (PSO), Total Harmonic distortion (THD).

References

• Sung-Jun Park, Feel-Soon Kang, et al. “A New Single-Phase Five- Level PWM Inverter Employing a Deadbeat Control Scheme,”IEEE Trans. on Power Electronics, Vol. 18, No. 3, MAY 2003, Page 831-843.
• G. Gateau, M. Fadel, P. Maussion, R. Bensaid, and T. A. Meynard, “Multicell converters: Active control and observation of flying capacitor voltages,” IEEE Trans. Ind. Electron., vol. 49, no. 5, pp. 998–1008, Oct. 2002.
• E.Babaei,S.H.Hosseini,”New Multilevel Converter Topology with Minimum Number of Gate Driver Circuits, “International Symposium on Power Electronics,Electrical Drives, Automation and Motion, 2008,pp1-6.
• Ajami, A.; Reza Jannati Oskuee, M.; Toopchi Khosroshahi, M.; Mokhberdoran, A.E,” Cascade-multi-cell multilevel converter with reduced number of switches,,”IET Journal and Magazines,Vol.7,Issue .12,pp.2914-2924.
• Boobalan, S.; Dhanasekaran, R.,” Hybrid topology of asymmetric cascaded multilevel inverter with renewable energy sources,” Advanced Communication Control and Computing Technologies (ICACCCT) International Conference on 2014,pp 1046-1051.
• Ajami, A.; Oskuee, M.R.J.; Mokhberdoran, A.; van den Bossche, A. ,” Developed cascaded multilevel inverter topology to minimize the number of circuit devices and voltage stresses of switches, “Power Electronics IET, Vol.7, Issue.2, pp.459-466.
• R. Shalchi Alishah, D. Nazarpour, S. H. Hosseini, M. Sabahi,” Novel Single-Phase Multilevel Inverter Topology Based on Cascaded Connection of Basic Units,” Asian Power Electronic Journal,” Vol.8. No.1, June2014, pp24-29
• Bharatiraja, C. ; SRM Univ., Chennai, India ; Jeevananthan, S. ; Latha, R. ; Dash, S.S.,” Simplified structure - A mapped space vector pulse width modulation for three level neutral point diode clamped multilevel inverter,” Sustainable Energy and Intelligent Systems (SEISCON 2011), International Conference on 2011.pp266-271.
• Jwu-Sheng Hu ; Dept. of Electr. Eng., Nat. Chiao-Tung Univ., Hsinchu, Taiwan ; Keng-Yuan Chen ; Te-Yang Shen ; Chi-Him Tang,” Analytical Solutions of Multilevel Space-Vector PWM for Multiphase Voltage Source Inverters ,”Power Electronic IEEE Transaction on Vol.26,Issue 5,2011,pp 1489-1502.
• Benny, A.; Ruban Deva Prakash, T.,” Space vector based pulse density modulation scheme for multilevel inverter control with zero voltage switching,” Emerging Research Areas: Magnetics, Machines and Drives (AICERA/iCMMD), 2014 Annual International Conference on July 2014, pp 1-6.
• D. Lee and G. Lee, “A Novel Over modulation technique for space-vector PWM inverters,” IEEE Trans. Power Electron., Vol. 13, No. 6, pp. 1144-1151, 1998.
• A. K. Gupta and A. M. Khambadkone, “A general space vector PWM algorithm for multilevel inverters, including operation in over modulation range,” IEEE Trans. Power Electron., Vol. 22, No. 2, pp. 517–526, Mar. 2007.
• Xiaobing Zhao ; Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China ; Zewang Chen ; Jiang Cui ; Yuntao Jia ,” Research on fault prediction method of power electronic circuits based on particle swarm optimization non-homogenous grey model ,” Prognostics and System Health Management Conference (PHM-2014 Hunan), 2014 pp.24-27.
• Sreejeth, M. ; Dept. of Electr. Eng., Delhi Technol. Univ., Delhi, India ; Singh, M. ,” Particle swarm optimization in efficiency improvement of vector controlled surface mounted permanent magnet synchronous motor drive, “Power Electronic,IET.Vol.8,Issue 5,2015.pp.760-769.
• Pan Z.; Peng F. Z.: Harmonics Optimization of the Voltage Balancing Control for Multilevel Converter/Inverter Systems. IEEE 39th Annual Industry Applications Conference, Oct. 2004, vol. 4, pp. 2194- 2201
• B. P. McGrath and D. G. Holmes, “Analytical modeling of voltage balance dynamics for a flying capacitor multilevel converter,” IEEE Trans. Power Electron., vol. 23, no. 2, pp. 543–550, Mar. 2008.
• Hamed.Hosseinnia, et al, "Simple Boost Control Method Optimized withGenetic Algorithm for Z-Source Inverter" JEPECS VOL. 1, NO. 1, PP. 32-36, AUTUMN 2013.
• G. P. Adam, S. J. Finney, A. M. Massoud, and B.W.Williams, “Capacitor balance issues of the diode-clampedmultilevel inverter operated in a quasi-two-state mode,” IEEE Trans. Ind. Electron., vol. 55, no. 8, pp. 3088–3099, Aug. 2008.
• Z. Du;L. M. Tolbert, B. Ozpineci, and J. N. Chiasson, “Fundamental frequency switching strategies of a seven-level hybrid cascaded H-bridge multilevel inverter,” IEEE Trans. Power Electron., vol. 24, no. 1, pp. 25–33, Jan. 2009 .
• M. M. Prats, R. Portillo, J. M. Carrasco, L. G. Franquelo. New fast space-vector modulation for multilevel converters based on geometrical considerations. IECON Proceedings (Industrial Electronics Conference), 2002, Vol.4: 3134-3139.