Development and Study of 15 Level Multilevel Inverter for AC Distribution System in High Frequency Application

Authors

  • Subhasish Nayak B.Tech., Department of Electrical and Electronics Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, India
  • Suraj Pandit B.Tech., Department of Electrical and Electronics Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, India
  • P. Sathyanathan Assistant Professor, Department of Electrical and Electronics Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, India
  • P. K. Dhal Professor, Department of Electrical and Electronics Engineering, Vel Tech Rangarajan Dr. Sagunthala R&D Institute of Science and Technology, Chennai, India

Keywords:

multilevel inverter, diode, THD

Abstract

For high-frequency AC power distribution systems, this study introduces a new multilevel inverter topology. Compared to other existing multilevel inverter, the suggested technology produces a staircase waveform with a higher number of output voltage levels with higher frequency. In the proposed system, the total number of switches and sources that used are extremely low. The harmonic content of the output voltage waveform is reduced as the number of levels increases. The type of multilevel inverter used in this paper is a cascaded multilevel inverter. To maximize the number of voltage levels, H-bridge configuration is proposed with three asymmetrical voltage sources as input with three diodes for construction. The output of the proposed topology can generate 15-level high-frequency voltage waveforms.

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Published

01-05-2022

How to Cite

[1]
S. Nayak, S. Pandit, P. Sathyanathan, and P. K. Dhal, “Development and Study of 15 Level Multilevel Inverter for AC Distribution System in High Frequency Application”, IJRAMT, vol. 3, no. 4, pp. 159–164, May 2022.

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Articles