Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources

Arigela Satya Veerendra; Mohd Rusllim Mohamed; Kurukuri Peddakapu; Chavali Punya Sekhar

doi:10.1002/adc2.58

Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources

Arigela Satya Veerendra^*, Mohd Rusllim Mohamed^*, Kurukuri Peddakapu, Chavali Punya Sekhar

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

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.

Original language	English
Article number	e58
Journal	Advanced Control for Applications: Engineering and Industrial Systems
Volume	2
Issue number	4
DOIs	https://doi.org/10.1002/adc2.58
Publication status	Published - 12-2020

All Science Journal Classification (ASJC) codes

Control and Systems Engineering
Signal Processing
Modelling and Simulation
Energy (miscellaneous)
Computer Science Applications
Computer Networks and Communications
Artificial Intelligence

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1002/adc2.58

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title = "Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources",

abstract = "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.",

author = "Veerendra, \{Arigela Satya\} and Mohamed, \{Mohd Rusllim\} and Kurukuri Peddakapu and Sekhar, \{Chavali Punya\}",

note = "Publisher Copyright: {\textcopyright} 2020 John Wiley \& Sons, Ltd.",

year = "2020",

month = dec,

doi = "10.1002/adc2.58",

language = "English",

volume = "2",

journal = "Advanced Control for Applications: Engineering and Industrial Systems",

issn = "2578-0727",

publisher = "John Wiley and Sons Inc.",

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}

Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources. / Veerendra, Arigela Satya; Mohamed, Mohd Rusllim; Peddakapu, Kurukuri et al.
In: Advanced Control for Applications: Engineering and Industrial Systems, Vol. 2, No. 4, e58, 12.2020.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources

AU - Veerendra, Arigela Satya

AU - Mohamed, Mohd Rusllim

AU - Peddakapu, Kurukuri

AU - Sekhar, Chavali Punya

PY - 2020/12

Y1 - 2020/12

N2 - 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.

AB - 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.

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SN - 2578-0727

VL - 2

JO - Advanced Control for Applications: Engineering and Industrial Systems

JF - Advanced Control for Applications: Engineering and Industrial Systems

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Minimization of total harmonic distortion and enhancing voltage level for hybrid multilevel converter with different sources

Abstract

All Science Journal Classification (ASJC) codes

UN SDGs

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