### A Comparative Analysis of THD Simulation in an Asymmetric Cascaded Multilevel Inverter

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#### Abstract

When a multilevel inverter has to be operated, question raises on which modulation strategy to choose in order to have lower harmonic content in the output voltage waveform. Multilevel inverters have been a subject of great interest in the field of power electronics because they present a set of properties that make them more efficient than conventional ones. The purpose of this paper is to verify and compare through simulation the output voltage total harmonic distortion and weighted total harmonic distortion employing low and high frequency and hybrid modulation techniques in an asymmetric cascaded multilevel inverter, using binary DC bus voltage progression. All modulation strategies mentioned before were analyzed in the asymmetric multilevel inverter to verify which one is the most suitable for this type of structure using the two most powerful simulation software in power electronics field, such as PSIM and Matlab-Simulink. *Copyright © 2013 Praise Worthy Prize - All rights reserved.*

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F. Wanmin, R. Xinbo, and W. Bin, "A Generalized Formulation of Quarter-Wave Symmetry SHE-PWM Problems for Multilevel Inverters," Power Electronics, IEEE Transactions on, vol. 24, pp. 1758-1766, 2009.

R. M. Nakagomi, Z. Ye, and B. Lehman, "Multi-level converters for three-phase photovoltaic applications," in Control and Modeling for Power Electronics (COMPEL), 2010 IEEE 12th Workshop on, 2010, pp. 1-6.

D. G. Holmes, T. A. Lipo, and T. Lipo, Pulse width modulation for power converters: principles and practice vol. 18: Wiley-IEEE Press, 2003.

B. Sujanarko, M. Ashari, M. H. Purnomo, and O. Penangsang, "Advanced Carrier Based Pulse Width Modulation in Asymmetric Cascaded Multilevel Inverter," International Journal of Electrical & Computer Sciences IJECS-IJENS, vol. 10, 2010.

Y. Wenxi, H. Haibing, and L. Zhengyu, "Comparisons of Space-Vector Modulation and Carrier-Based Modulation of Multilevel Inverter," Power Electronics, IEEE Transactions on, vol. 23, pp. 45-51, 2008.

M. G. Lopez, L. T. Moran, J. C. Espinoza, and J. R. Dixon, "Performance analysis of a hybrid asymmetric multilevel inverter for high voltage active power filter applications," in Industrial Electronics Society, 2003. IECON '03. The 29th Annual Conference of the IEEE, 2003, pp. 1050-1055 Vol.2.

A. Nami, F. Zare, A. Ghosh, and F. Blaabjerg, "A Hybrid Cascade Converter Topology With Series-Connected Symmetrical and Asymmetrical Diode-Clamped H-Bridge Cells," Power Electronics, IEEE Transactions on, vol. 26, pp. 51-65, 2011.

M. F. Kangarlu and E. Babaei, "A Generalized Cascaded Multilevel Inverter Using Series Connection of Submultilevel Inverters," Power Electronics, IEEE Transactions on, vol. 28, pp. 625-636, 2013.

C. Govindaraju, "Efficient sequential switching hybrid modulation techniques for multiphase multilevel inverters," Power Electronics, IET, vol. 4, pp. 557-569, 2011.

S. K. Chattopadhyay, C. Chakraborty, and B. C. Pal, "A hybrid multilevel inverter topology with third harmonic injection for grid connected photovoltaic central inverters," in Industrial Electronics (ISIE), 2012 IEEE International Symposium on, 2012, pp. 1736-1741.

S. Kouro, R. Bernal, H. Miranda, J. Rodriguez, and J. Pontt, "Direct Torque Control With Reduced Switching Losses for Asymmetric Multilevel Inverter Fed Induction Motor Drives," in Industry Applications Conference, 2006. 41st IAS Annual Meeting. Conference Record of the 2006 IEEE, Universidad Técnica Federico Santa María, 2006, pp. 2441-2446.

J. Wei-dong, D. Shao-wu, C. Liu-chen, Z. Yi, and Z. Qin, "Hybrid PWM Strategy of SVPWM and VSVPWM for NPC Three-Level Voltage-Source Inverter," Power Electronics, IEEE Transactions on, vol. 25, pp. 2607-2619, 2010.

Z. Zhengming, Z. Yulin, G. Hongwei, Y. Liqiang, and L. Ting, "Hybrid Selective Harmonic Elimination PWM for Common-Mode Voltage Reduction in Three-Level Neutral-Point-Clamped Inverters for Variable Speed Induction Drives," Power Electronics, IEEE Transactions on, vol. 27, pp. 1152-1158, 2012.

M. Hagiwara, K. Nishimura, and H. Akagi, "A Medium-Voltage Motor Drive With a Modular Multilevel PWM Inverter," Power Electronics, IEEE Transactions on, vol. 25, pp. 1786-1799, 2010.

J. Salmon, A. M. Knight, and J. Ewanchuk, "Single-Phase Multilevel PWM Inverter Topologies Using Coupled Inductors," Power Electronics, IEEE Transactions on, vol. 24, pp. 1259-1266, 2009.

Z. Huaguang, W. Qiang, C. Enhui, L. Xiuchong, and H. Limin, "Analysis and Implementation of A Passive Lossless Soft-Switching Snubber for PWM Inverters," Power Electronics, IEEE Transactions on, vol. 26, pp. 411-426, 2011.

G. Fedele and D. Frascino, "Spectral Analysis of a Class of DC–AC PWM Inverters by Kapteyn Series," Power Electronics, IEEE Transactions on, vol. 25, pp. 839-849, 2010.

A. M. Hava, x, and E. n, "A High-Performance PWM Algorithm for Common-Mode Voltage Reduction in Three-Phase Voltage Source Inverters," Power Electronics, IEEE Transactions on, vol. 26, pp. 1998-2008, 2011.

A. Kavousi, B. Vahidi, R. Salehi, M. Bakhshizadeh, N. Farokhnia, and S. S. Fathi, "Application of the Bee Algorithm for Selective Harmonic Elimination Strategy in Multilevel Inverters," Power Electronics, IEEE Transactions on, vol. 27, pp. 1689-1696, 2012.

D. Zhong, L. M. Tolbert, B. Ozpineci, and J. N. Chiasson, "Fundamental Frequency Switching Strategies of a Seven-Level Hybrid Cascaded H-Bridge Multilevel Inverter," Power Electronics, IEEE Transactions on, vol. 24, pp. 25-33, 2009.

D. Ahmadi, Z. Ke, L. Cong, H. Yi, and W. Jin, "A Universal Selective Harmonic Elimination Method for High-Power Inverters," Power Electronics, IEEE Transactions on, vol. 26, pp. 2743-2752, 2011.

C. Rech and J. R. Pinheiro, "Impact of Hybrid Multilevel Modulation Strategies on Input and Output Harmonic Performances," Power Electronics, IEEE Transactions on, vol. 22, pp. 967-977, 2007.

D. A. B. Zambra, C. Rech, and J. R. Pinheiro, "Impact of the Hybrid Multilevel Modulation Strategy on the Semiconductors Power Losses," in IEEE Industrial Electronics, IECON 2006 - 32nd Annual Conference on, 2006, pp. 2740-2745.

S. Anand, B. G. Fernandes, and K. Chatterjee, "DC Voltage Controller for Asymmetric-Twin-Converter-Topology-Based High-Power STATCOM," Industrial Electronics, IEEE Transactions on, vol. 60, pp. 11-19, 2013.

B. York, Y. Wensong, and L. Jih-Sheng, "Hybrid-Frequency Modulation for PWM-Integrated Resonant Converters," Power Electronics, IEEE Transactions on, vol. 28, pp. 985-994, 2013.

Hashem, G.M., Hossam, R.M., Selective Harmonic Elimination PWM for cascaded multilevel inverter based genetic algorithm and newton raphson: A comparison study, (2013) International Review on Modelling and Simulations (IREMOS), 6 (5), pp. 1393-1400.

Veerakumar, S., Nirmalkumar, A., Total Harmonic Distortion reduction for n-level cascaded H-bridge boost inverter using hybrid method, (2013) International Review on Modelling and Simulations (IREMOS), 6 (3), pp. 706-715.

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