Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources
In order to improve the voltage levels and reducing the total harmonic distortions (THDs), a symmetrical hybrid multilevel converter (MLC) topology with different sources, that is, a photovoltaic (PV) source and a constant DC source for electric drive applications are proposed in this article. The p...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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John Wiley & Sons, Inc.
2020
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| Subjects: | |
| Online Access: | http://umpir.ump.edu.my/id/eprint/31439/1/Minimization%20of%20total%20harmonic%20distortion.pdf |
| _version_ | 1825813862896631808 |
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| author | Veerendra, A. S. Mohd Rusllim, Mohamed Peddakapu, K. Sekhar, Chavali Punya |
| author_facet | Veerendra, A. S. Mohd Rusllim, Mohamed Peddakapu, K. Sekhar, Chavali Punya |
| author_sort | Veerendra, A. S. |
| collection | UMP |
| description | In order to improve the voltage levels and reducing the total harmonic distortions (THDs), a symmetrical hybrid multilevel converter (MLC) topology with different sources, that is, a photovoltaic (PV) source and a constant DC source for electric drive applications are proposed in this article. The presented topology comprises of distinctive converters for each phase, is coupled to a 3∅ asynchronous motor. The two converters are operated with low voltage, high frequency, and high voltage, which are fundamental to increase the output voltage. A modified phase‐shifted pulse width modulation technique helps to control the power of semiconductor devices. The reduced component count and THD of the hybrid MLC are assessed using the conventional topologies. It was found that the THD is 15.10% in voltage and 1.97% in current for the proposed system and exhibits better performance in relative to the PV source. Finally, the simulation outcomes accompanied by comparative analysis are also discussed in the article. |
| first_indexed | 2024-03-06T12:50:19Z |
| format | Article |
| id | UMPir31439 |
| institution | Universiti Malaysia Pahang |
| language | English |
| last_indexed | 2024-03-06T12:50:19Z |
| publishDate | 2020 |
| publisher | John Wiley & Sons, Inc. |
| record_format | dspace |
| spelling | UMPir314392021-05-19T06:49:39Z http://umpir.ump.edu.my/id/eprint/31439/ Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources Veerendra, A. S. Mohd Rusllim, Mohamed Peddakapu, K. Sekhar, Chavali Punya TK Electrical engineering. Electronics Nuclear engineering In order to improve the voltage levels and reducing the total harmonic distortions (THDs), a symmetrical hybrid multilevel converter (MLC) topology with different sources, that is, a photovoltaic (PV) source and a constant DC source for electric drive applications are proposed in this article. The presented topology comprises of distinctive converters for each phase, is coupled to a 3∅ asynchronous motor. The two converters are operated with low voltage, high frequency, and high voltage, which are fundamental to increase the output voltage. A modified phase‐shifted pulse width modulation technique helps to control the power of semiconductor devices. The reduced component count and THD of the hybrid MLC are assessed using the conventional topologies. It was found that the THD is 15.10% in voltage and 1.97% in current for the proposed system and exhibits better performance in relative to the PV source. Finally, the simulation outcomes accompanied by comparative analysis are also discussed in the article. John Wiley & Sons, Inc. 2020 Article PeerReviewed pdf en http://umpir.ump.edu.my/id/eprint/31439/1/Minimization%20of%20total%20harmonic%20distortion.pdf Veerendra, A. S. and Mohd Rusllim, Mohamed and Peddakapu, K. and Sekhar, Chavali Punya (2020) Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources. Advanced Control for Applications: Engineering and Industrial Systems, 2 (4). pp. 1-14. ISSN 2578-0727. (Published) https://doi.org/10.1002/adc2.58 https://doi.org/10.1002/adc2.58 |
| spellingShingle | TK Electrical engineering. Electronics Nuclear engineering Veerendra, A. S. Mohd Rusllim, Mohamed Peddakapu, K. Sekhar, Chavali Punya Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources |
| title | Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources |
| title_full | Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources |
| title_fullStr | Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources |
| title_full_unstemmed | Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources |
| title_short | Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources |
| title_sort | minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources |
| topic | TK Electrical engineering. Electronics Nuclear engineering |
| url | http://umpir.ump.edu.my/id/eprint/31439/1/Minimization%20of%20total%20harmonic%20distortion.pdf |
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