SELF-BALANCED 33-LEVEL INVERTER WITH HYBRID DOUBLE AND HALF-MODE SWITCHED CAPACITOR

  • Unique Paper ID: 161084
  • Volume: 10
  • Issue: 2
  • PageNo: 473-477
  • Abstract:
  • In power electronics industrial applications, one of the major problems is to reduce the harmonic distortion, without losses to provide a high-quality output voltage shape is benefited and reduced capacitor voltage ripple accumulation. The 33-level inverters based on switched-capacitor (SC) are presented and it involves three SC units and a neutral-point-piloted (NPP) unit in this article. Here, using a bidirectional switch and 12 number of transistors, 3 pair of diodes and 4 pairs of capacitors are employed. All of switching components are controlled by PWM signals and all capacitors' voltages are self-balanced. The proposed multilevel inverter performed excellent result showing in the experimental result. Also achieved its maximum efficiency through it.

Copyright & License

Copyright © 2025 Authors retain the copyright of this article. This article is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

BibTeX

@article{161084,
        author = {JOBITHA JOHNY and RAHUL P RAJ},
        title = {SELF-BALANCED 33-LEVEL INVERTER WITH HYBRID DOUBLE AND HALF-MODE SWITCHED CAPACITOR},
        journal = {International Journal of Innovative Research in Technology},
        year = {},
        volume = {10},
        number = {2},
        pages = {473-477},
        issn = {2349-6002},
        url = {https://ijirt.org/article?manuscript=161084},
        abstract = {In power electronics industrial applications, one of the major problems is to reduce the harmonic distortion, without losses to provide a high-quality output voltage shape is benefited and reduced capacitor voltage ripple accumulation. The 33-level inverters based on switched-capacitor (SC) are presented and it involves three SC units and a neutral-point-piloted (NPP) unit in this article. Here, using a bidirectional switch and 12 number of transistors, 3 pair of diodes and 4 pairs of capacitors are employed. All of switching components are controlled by PWM signals and all capacitors' voltages are self-balanced. The proposed multilevel inverter performed excellent result showing in the experimental result.  Also achieved its maximum efficiency through it.},
        keywords = {multilevel inverter, switched-capacitor, SHE modulation.},
        month = {},
        }

Cite This Article

  • ISSN: 2349-6002
  • Volume: 10
  • Issue: 2
  • PageNo: 473-477

SELF-BALANCED 33-LEVEL INVERTER WITH HYBRID DOUBLE AND HALF-MODE SWITCHED CAPACITOR

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