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Implementation of Seven-Level Reversing Voltage Inverter using Multi Reference Based Space Vector PWM Technique

S. Nagaraja Rao*, D. V. Ashok Kumar**, CH. Sai Babu***

*-***Department of Electrical and Electronics Engineering, Jawaharlal Nehru Technological University, Kakinada, Andhra Pradesh, India.

Periodicity:July - December'2021
DOI : https://doi.org/10.26634/jcir.9.2.15789

Abstract

In this paper, a cascade topology of a multilevel reverse voltage (RV) inverter has been proposed to improve multilevel performance by compensating for the shortcomings of two-level and conventional multilevel inverters (MLI). This topology requires less number of parts compared to existing MLI's particularly in higher levels with less gate drives and carrier signals. Therefore, the total cost and complication are greatly reduced, predominantly for higher output voltage levels. The suggested topology can have the improved performance by employing the most relevant control and modulation methods based on multiple space vector references with single U-type carrier wave. The paper persistently attempts to present the analysis carried out using space vector modified PWM control methods based on several references for the topology of a single-phase seven-level RV inverter in terms of total harmonic distortion (THD) and fundamental RMS voltage. Finally, simulation results are included to test the effectiveness of the proposed RV topology. A hardware setup has been developed to match the simulation results of a single-phase seven-level FPGA-based pulse-generated RV cascade inverter.

Keywords

Cascade Based RV Inverter, Multiple Reference Based Modified Space Vector PWM (MRSVPWM), Total Harmonic Distortion (THD).

How to Cite this Article?

Rao, S. N., Kumar, D. V. A., and Babu, C. H. S. (2021). Implementation of Seven-Level Reversing Voltage Inverter using Multi Reference Based Space Vector PWM Technique. i-manager's Journal on Circuits and Systems, 9(2), 9-15. https://doi.org/10.26634/jcir.9.2.15789

References

[1]. Cheng, Y., Qian, C., Crow, M. L., Pekarek, S., & Atcitty, S. (2006). A comparison of diode-clamped and cascaded multilevel converters for a STATCOM with energy storage. IEEE Transactions on Industrial Electronics, 53(5), 1512- 1521. https://doi.org/10.1109/TIE.2006.882022

[2]. Ebrahimi, J., Babaei, E., & Gharehpetian, G. B. (2011). A new topology of cascaded multilevel converters with reduced number of components for high-voltage applications. IEEE Transactions on Power Electronics, 26(11), 3109-3118. https://doi.org/10.1109/TPEL.2011.214 8177

[3]. Malinowski, M., Gopakumar, K., Rodriguez, J., & Perez, M. A. (2009). A survey on cascaded multilevel inverters. IEEE Transactions on Industrial Electronics, 57(7), 2197-2206. https://doi.org/10.1109/TIE.2009.2030767

[4]. Maruthupandi, P., Devarajan, N., Sebasthirani, K., & Jose, J. K. (2015). Optimum control of total harmonic distortion in field programmable gate array-based cascaded multilevel inverter. Journal of Vibration and Control, 21(10), 1999-2005. https://doi.org/10.1177/10775 46313504223

[5]. Najafi, E., & Yatim, A. H. M. (2011). Design and implementation of a new multilevel inverter topology. IEEE Transactions on Industrial Electronics, 59(11), 4148-4154. https://doi.org/10.1109/TIE.2011.2176691

[6]. Radan, A., Shahirinia, A. H., & Falahi, M. (2007, June). Evaluation of carrier-based PWM methods for multi-level inverters. In 2007, IEEE International Symposium on Industrial Electronics (ISIE 2007) (pp. 389-394). IEEE. https://doi. org/10.1109/ISIE.2007.4374629

[7]. Rao, S. N., Kumar, D. A., & Babu, C. S. (2013, February). New multilevel inverter topology with reduced number of switches using advanced modulation strategies. In 2013, International Conference on Power, Energy and Control (ICPEC) (pp. 693-699). IEEE. https://doi.org/10.1109/ICPEC. 2013.6527745

[8]. Rao, S. N., Kumar, D. A., & Babu, C. S. (2017). Multilevel inverter topology for distributed generation with high voltage gain cascaded DC-DC converter. Journal of Advanced Research in Dynamical and Control Systems (JARDCS), 9(1), 264-282.

[9]. Rodriguez, J., Lai, J. S., & Peng, F. Z. (2002). Multilevel inverters: A survey of topologies, controls, and applications. IEEE Transactions on Industrial Electronics, 49(4), 724-738. https://doi.org/10.1109/TIE.2002.801052

[10]. Su, G. J., & Adams, D. J. (2001, September). Multilevel DC link inverter for brushless permanent magnet motors with very low inductance. In Conference Record of the 2001 IEEE Industry Applications Conference. 36^th IAS Annual Meeting (cat. No. 01CH37248) (Vol. 2, pp. 829- 834). IEEE. https://doi.org/10.1109/IAS.2001.955549

Implementation of Seven-Level Reversing Voltage Inverter using Multi Reference Based Space Vector PWM Technique

Abstract

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