Design of a Partial Resonant Inverter for solar photovoltaic applications

This paper presents a solar-powered Partial Resonant Inverter (PRI) interfaced with an asymmetrical cascaded nine-level inverter. The DC input of the proposed system is obtained using Solar Photovoltaic (SPV) panel. The input DC sources fed to the asymmetrical cascaded nine-level inverter are in the...

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Autores principales:	C Vidhya, S Muralidharan, V Ravikumar
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2021
Materias:	partial resonant inverter solar photovoltaic asymmetric nine-level inverter selective harmonic elimination Control engineering systems. Automatic machinery (General) TJ212-225 Automation T59.5
Acceso en línea:	https://doaj.org/article/a79c6a06691d42be9e49a3c9e6c36e3c
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spelling	oai:doaj.org-article:a79c6a06691d42be9e49a3c9e6c36e3c2021-11-04T15:00:41ZDesign of a Partial Resonant Inverter for solar photovoltaic applications0005-11441848-338010.1080/00051144.2021.1983697https://doaj.org/article/a79c6a06691d42be9e49a3c9e6c36e3c2021-10-01T00:00:00Zhttp://dx.doi.org/10.1080/00051144.2021.1983697https://doaj.org/toc/0005-1144https://doaj.org/toc/1848-3380This paper presents a solar-powered Partial Resonant Inverter (PRI) interfaced with an asymmetrical cascaded nine-level inverter. The DC input of the proposed system is obtained using Solar Photovoltaic (SPV) panel. The input DC sources fed to the asymmetrical cascaded nine-level inverter are in the ratio of 1:3. The step modulated nine-level inverter works with a precalculated switching angle for a fixed modulation of 0.7. Compared to the conventional 50 Hz inverter and the multi-output transformer design, the proposed system is more compact because of the high-frequency AC link. The PRI ensures Zero Voltage Switching (ZVS) and reduces the switching losses. The proposed scheme has been validated in the MATLAB/ SIMULINK environment and an experimental prototype is built in the laboratory. Based on the investigations the Selective Harmonic Elimination (SHE) method gives superior performance when compared to the Optimal Harmonic Stepped Modulation (OHSM) method. From the results and comparative analysis, the proposed system uses fewer switches to obtain the nine-level output, uses the PRI setup with the multioutput transformer to make the design compact and improves the power quality of the system.C VidhyaS MuralidharanV RavikumarTaylor & Francis Grouparticlepartial resonant invertersolar photovoltaicasymmetricnine-level inverterselective harmonic eliminationControl engineering systems. Automatic machinery (General)TJ212-225AutomationT59.5ENAutomatika, Vol 62, Iss 3-4, Pp 434-448 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	partial resonant inverter solar photovoltaic asymmetric nine-level inverter selective harmonic elimination Control engineering systems. Automatic machinery (General) TJ212-225 Automation T59.5
spellingShingle	partial resonant inverter solar photovoltaic asymmetric nine-level inverter selective harmonic elimination Control engineering systems. Automatic machinery (General) TJ212-225 Automation T59.5 C Vidhya S Muralidharan V Ravikumar Design of a Partial Resonant Inverter for solar photovoltaic applications
description	This paper presents a solar-powered Partial Resonant Inverter (PRI) interfaced with an asymmetrical cascaded nine-level inverter. The DC input of the proposed system is obtained using Solar Photovoltaic (SPV) panel. The input DC sources fed to the asymmetrical cascaded nine-level inverter are in the ratio of 1:3. The step modulated nine-level inverter works with a precalculated switching angle for a fixed modulation of 0.7. Compared to the conventional 50 Hz inverter and the multi-output transformer design, the proposed system is more compact because of the high-frequency AC link. The PRI ensures Zero Voltage Switching (ZVS) and reduces the switching losses. The proposed scheme has been validated in the MATLAB/ SIMULINK environment and an experimental prototype is built in the laboratory. Based on the investigations the Selective Harmonic Elimination (SHE) method gives superior performance when compared to the Optimal Harmonic Stepped Modulation (OHSM) method. From the results and comparative analysis, the proposed system uses fewer switches to obtain the nine-level output, uses the PRI setup with the multioutput transformer to make the design compact and improves the power quality of the system.
format	article
author	C Vidhya S Muralidharan V Ravikumar
author_facet	C Vidhya S Muralidharan V Ravikumar
author_sort	C Vidhya
title	Design of a Partial Resonant Inverter for solar photovoltaic applications
title_short	Design of a Partial Resonant Inverter for solar photovoltaic applications
title_full	Design of a Partial Resonant Inverter for solar photovoltaic applications
title_fullStr	Design of a Partial Resonant Inverter for solar photovoltaic applications
title_full_unstemmed	Design of a Partial Resonant Inverter for solar photovoltaic applications
title_sort	design of a partial resonant inverter for solar photovoltaic applications
publisher	Taylor & Francis Group
publishDate	2021
url	https://doaj.org/article/a79c6a06691d42be9e49a3c9e6c36e3c
work_keys_str_mv	AT cvidhya designofapartialresonantinverterforsolarphotovoltaicapplications AT smuralidharan designofapartialresonantinverterforsolarphotovoltaicapplications AT vravikumar designofapartialresonantinverterforsolarphotovoltaicapplications
_version_	1718444790675144704

Design of a Partial Resonant Inverter for solar photovoltaic applications

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