Domestic PV System with Feedback Linearization-based Control Strategy for Module-level MPPT under Partial Shading Condition

A partial shading condition can adversely affect the energy conversion efficiency of domestic photovoltaic (PV) systems. Connecting each PV module to a microinverter and performing module-level maximum power point tracking (MPPT) are proposed as promising solutions. In this paper, a feedback lineari...

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Autores principales:	Hamidreza Toodeji, Shahram Aghaei
Formato:	article
Lenguaje:	EN
Publicado:	IEEE 2021
Materias:	Domestic photovoltaic (PV) system microin-verter power optimizer module-level maximum power point tracking (MPPT) plug-and-play feedback linearization-based control strategy Production of electric energy or power. Powerplants. Central stations TK1001-1841 Renewable energy sources TJ807-830
Acceso en línea:	https://doaj.org/article/e84c66594637411faef6a5e4273a1f6f
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spelling	oai:doaj.org-article:e84c66594637411faef6a5e4273a1f6f2021-11-27T00:00:19ZDomestic PV System with Feedback Linearization-based Control Strategy for Module-level MPPT under Partial Shading Condition2196-542010.35833/MPCE.2019.000232https://doaj.org/article/e84c66594637411faef6a5e4273a1f6f2021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9186385/https://doaj.org/toc/2196-5420A partial shading condition can adversely affect the energy conversion efficiency of domestic photovoltaic (PV) systems. Connecting each PV module to a microinverter and performing module-level maximum power point tracking (MPPT) are proposed as promising solutions. In this paper, a feedback linearization-based control strategy is designed for the nonlinear system by a novel straightforward approach. The obtained nonlinear control law can independently govern each microin-verter, providing module-level MPPT for PV modules without DC optimizer. Moreover, PV modules can be easily connected or disconnected due to the lug-and-play ability of the proposed controller. As a result, the proposed PV system can be easily maintained and extended even by non-expert users. Moreover, any module failure in the proposed PV system can be tolerated without impacts on the normal operation of other PV modules. The advantages of the proposed control strategy are verified by the simulation of a test PV system in MATLAB/Simulink under various partial shading conditions as well as adding or removing PV modules.Hamidreza ToodejiShahram AghaeiIEEEarticleDomestic photovoltaic (PV) systemmicroin-verterpower optimizermodule-level maximum power point tracking (MPPT)plug-and-playfeedback linearization-based control strategyProduction of electric energy or power. Powerplants. Central stationsTK1001-1841Renewable energy sourcesTJ807-830ENJournal of Modern Power Systems and Clean Energy, Vol 9, Iss 6, Pp 1530-1539 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	Domestic photovoltaic (PV) system microin-verter power optimizer module-level maximum power point tracking (MPPT) plug-and-play feedback linearization-based control strategy Production of electric energy or power. Powerplants. Central stations TK1001-1841 Renewable energy sources TJ807-830
spellingShingle	Domestic photovoltaic (PV) system microin-verter power optimizer module-level maximum power point tracking (MPPT) plug-and-play feedback linearization-based control strategy Production of electric energy or power. Powerplants. Central stations TK1001-1841 Renewable energy sources TJ807-830 Hamidreza Toodeji Shahram Aghaei Domestic PV System with Feedback Linearization-based Control Strategy for Module-level MPPT under Partial Shading Condition
description	A partial shading condition can adversely affect the energy conversion efficiency of domestic photovoltaic (PV) systems. Connecting each PV module to a microinverter and performing module-level maximum power point tracking (MPPT) are proposed as promising solutions. In this paper, a feedback linearization-based control strategy is designed for the nonlinear system by a novel straightforward approach. The obtained nonlinear control law can independently govern each microin-verter, providing module-level MPPT for PV modules without DC optimizer. Moreover, PV modules can be easily connected or disconnected due to the lug-and-play ability of the proposed controller. As a result, the proposed PV system can be easily maintained and extended even by non-expert users. Moreover, any module failure in the proposed PV system can be tolerated without impacts on the normal operation of other PV modules. The advantages of the proposed control strategy are verified by the simulation of a test PV system in MATLAB/Simulink under various partial shading conditions as well as adding or removing PV modules.
format	article
author	Hamidreza Toodeji Shahram Aghaei
author_facet	Hamidreza Toodeji Shahram Aghaei
author_sort	Hamidreza Toodeji
title	Domestic PV System with Feedback Linearization-based Control Strategy for Module-level MPPT under Partial Shading Condition
title_short	Domestic PV System with Feedback Linearization-based Control Strategy for Module-level MPPT under Partial Shading Condition
title_full	Domestic PV System with Feedback Linearization-based Control Strategy for Module-level MPPT under Partial Shading Condition
title_fullStr	Domestic PV System with Feedback Linearization-based Control Strategy for Module-level MPPT under Partial Shading Condition
title_full_unstemmed	Domestic PV System with Feedback Linearization-based Control Strategy for Module-level MPPT under Partial Shading Condition
title_sort	domestic pv system with feedback linearization-based control strategy for module-level mppt under partial shading condition
publisher	IEEE
publishDate	2021
url	https://doaj.org/article/e84c66594637411faef6a5e4273a1f6f
work_keys_str_mv	AT hamidrezatoodeji domesticpvsystemwithfeedbacklinearizationbasedcontrolstrategyformodulelevelmpptunderpartialshadingcondition AT shahramaghaei domesticpvsystemwithfeedbacklinearizationbasedcontrolstrategyformodulelevelmpptunderpartialshadingcondition
_version_	1718409262695186432

Domestic PV System with Feedback Linearization-based Control Strategy for Module-level MPPT under Partial Shading Condition

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