Solar Photovoltaic System-Based Reduced Switch Multilevel Inverter for Improved Power Quality
This paper deals with a reduced switch multi-level inverter for the solar photovoltaic system-based 127-level multi-level inverter. The proposed technique uses the minimum number of switches to achieve the maximum steps in staircase AC output voltage when compared to the flying capacitor multi-level...
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| Format: | Article |
| Language: | English |
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MDPI AG
2022-01-01
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| Series: | Clean Technologies |
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| Online Access: | https://www.mdpi.com/2571-8797/4/1/1 |
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| author | Madhu Andela Ahmmadhussain Shaik Saicharan Beemagoni Vishal Kurimilla Rajagopal Veramalla Amritha Kodakkal Surender Reddy Salkuti |
| author_facet | Madhu Andela Ahmmadhussain Shaik Saicharan Beemagoni Vishal Kurimilla Rajagopal Veramalla Amritha Kodakkal Surender Reddy Salkuti |
| author_sort | Madhu Andela |
| collection | DOAJ |
| description | This paper deals with a reduced switch multi-level inverter for the solar photovoltaic system-based 127-level multi-level inverter. The proposed technique uses the minimum number of switches to achieve the maximum steps in staircase AC output voltage when compared to the flying capacitor multi-level inverter, cascaded type multilevel inverter and diode clamped multi-level inverter. The use of a minimum number of switches decreases the cost of the system. To eliminate the switching losses, in this topology a square wave switch is used instead of pulse width modulation. Thereby the total harmonic distortion (THD) and harmonics have been reduced in the pulsating AC output voltage waveform. The performance of 127-level MLI is compared with 15 level, 31-level and 63-level multilevel inverters. The outcomes of the solar photovoltaic system-based 127-level multi-level inverter have been simulated in a MATLAB R2009b environment. |
| first_indexed | 2024-12-22T16:07:22Z |
| format | Article |
| id | doaj.art-b175bf0f4bf54f05bd3420b6b84dca5c |
| institution | Directory Open Access Journal |
| issn | 2571-8797 |
| language | English |
| last_indexed | 2024-12-22T16:07:22Z |
| publishDate | 2022-01-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Clean Technologies |
| spelling | doaj.art-b175bf0f4bf54f05bd3420b6b84dca5c2022-12-21T18:20:35ZengMDPI AGClean Technologies2571-87972022-01-014111310.3390/cleantechnol4010001Solar Photovoltaic System-Based Reduced Switch Multilevel Inverter for Improved Power QualityMadhu Andela0Ahmmadhussain Shaik1Saicharan Beemagoni2Vishal Kurimilla3Rajagopal Veramalla4Amritha Kodakkal5Surender Reddy Salkuti6Department of Electrical and Electronics Engineering, Kakatiya Institute of Technology and Science, Warangal 506015, IndiaDepartment of Electrical and Electronics Engineering, Kakatiya Institute of Technology and Science, Warangal 506015, IndiaDepartment of Electrical and Electronics Engineering, Kakatiya Institute of Technology and Science, Warangal 506015, IndiaDepartment of Electrical and Electronics Engineering, Kakatiya Institute of Technology and Science, Warangal 506015, IndiaDepartment of Electrical and Electronics Engineering, Kakatiya Institute of Technology and Science, Warangal 506015, IndiaDepartment of Electrical and Electronics Engineering, BVRIT HYDERABAD College of Engineering for Women, Hyderabad 500090, IndiaDepartment of Railroad and Electrical Engineering, Woosong University, Daejeon 34606, KoreaThis paper deals with a reduced switch multi-level inverter for the solar photovoltaic system-based 127-level multi-level inverter. The proposed technique uses the minimum number of switches to achieve the maximum steps in staircase AC output voltage when compared to the flying capacitor multi-level inverter, cascaded type multilevel inverter and diode clamped multi-level inverter. The use of a minimum number of switches decreases the cost of the system. To eliminate the switching losses, in this topology a square wave switch is used instead of pulse width modulation. Thereby the total harmonic distortion (THD) and harmonics have been reduced in the pulsating AC output voltage waveform. The performance of 127-level MLI is compared with 15 level, 31-level and 63-level multilevel inverters. The outcomes of the solar photovoltaic system-based 127-level multi-level inverter have been simulated in a MATLAB R2009b environment.https://www.mdpi.com/2571-8797/4/1/1reduced switch multilevel inverterpower qualitysolar photovoltaic systemcost saving |
| spellingShingle | Madhu Andela Ahmmadhussain Shaik Saicharan Beemagoni Vishal Kurimilla Rajagopal Veramalla Amritha Kodakkal Surender Reddy Salkuti Solar Photovoltaic System-Based Reduced Switch Multilevel Inverter for Improved Power Quality Clean Technologies reduced switch multilevel inverter power quality solar photovoltaic system cost saving |
| title | Solar Photovoltaic System-Based Reduced Switch Multilevel Inverter for Improved Power Quality |
| title_full | Solar Photovoltaic System-Based Reduced Switch Multilevel Inverter for Improved Power Quality |
| title_fullStr | Solar Photovoltaic System-Based Reduced Switch Multilevel Inverter for Improved Power Quality |
| title_full_unstemmed | Solar Photovoltaic System-Based Reduced Switch Multilevel Inverter for Improved Power Quality |
| title_short | Solar Photovoltaic System-Based Reduced Switch Multilevel Inverter for Improved Power Quality |
| title_sort | solar photovoltaic system based reduced switch multilevel inverter for improved power quality |
| topic | reduced switch multilevel inverter power quality solar photovoltaic system cost saving |
| url | https://www.mdpi.com/2571-8797/4/1/1 |
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