Inverter current control for reactive power compensation in solar grid system using Self-Tuned Fuzzy Logic Controller

The solar photovoltaic (PV) systems have gained more attention in renewable energy production due to their cost efficiency and reliability. Typically, reactive power compensation and harmonics elimination are challenging and demanding tasks for improving the efficacy of grid-connected solar PV syste...

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Autores principales:	R. Nirmala, S. Venkatesan
Formato:	article
Lenguaje:	EN
Publicado:	Taylor & Francis Group 2022
Materias:	maximum power point tracking (mppt) photovoltaic (pv) grid connected self-tuned fuzzy logic controller (sflc) reactive power compensation (rpc) Control engineering systems. Automatic machinery (General) TJ212-225 Automation T59.5
Acceso en línea:	https://doaj.org/article/ab5c3ee1f8a64d638a36f7a0ebc02948
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spelling	oai:doaj.org-article:ab5c3ee1f8a64d638a36f7a0ebc029482021-12-01T14:40:58ZInverter current control for reactive power compensation in solar grid system using Self-Tuned Fuzzy Logic Controller0005-11441848-338010.1080/00051144.2021.2009653https://doaj.org/article/ab5c3ee1f8a64d638a36f7a0ebc029482022-01-01T00:00:00Zhttp://dx.doi.org/10.1080/00051144.2021.2009653https://doaj.org/toc/0005-1144https://doaj.org/toc/1848-3380The solar photovoltaic (PV) systems have gained more attention in renewable energy production due to their cost efficiency and reliability. Typically, reactive power compensation and harmonics elimination are challenging and demanding tasks for improving the efficacy of grid-connected solar PV systems. For this purpose, many research works developed different converter and controller topologies for solving the power quality issues in grid-PV systems. But, it limits the problems of increased harmonics, computation complexity, inefficiency and reduced performance outcomes. Thus, this research aims to develop an integrated hysteresis current controller and Self-Tuned Fuzzy Logic (SFLC) based MPPT controllers for eliminating the harmonics and unbalanced current in single-phase grid systems. Also, it helps to extract the maximum amount of power from the solar PV array. The LUO converter is deployed to reduce ripple contents. The Phased Locked Loop (PLL) based synchronization is performed to maintain the phase angle, frequency and magnitude levels of source power. Moreover, the hysteresis current controller for the inverter has been specifically designed to reduce the THD of the system under IEEE519_1992 regulations. During experiments, both the simulation and hardware results have been evaluated for validating the performance of the proposed controller design.R. NirmalaS. VenkatesanTaylor & Francis Grouparticlemaximum power point tracking (mppt)photovoltaic (pv)grid connectedself-tuned fuzzy logic controller (sflc)reactive power compensation (rpc)Control engineering systems. Automatic machinery (General)TJ212-225AutomationT59.5ENAutomatika, Vol 63, Iss 1, Pp 102-121 (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	maximum power point tracking (mppt) photovoltaic (pv) grid connected self-tuned fuzzy logic controller (sflc) reactive power compensation (rpc) Control engineering systems. Automatic machinery (General) TJ212-225 Automation T59.5
spellingShingle	maximum power point tracking (mppt) photovoltaic (pv) grid connected self-tuned fuzzy logic controller (sflc) reactive power compensation (rpc) Control engineering systems. Automatic machinery (General) TJ212-225 Automation T59.5 R. Nirmala S. Venkatesan Inverter current control for reactive power compensation in solar grid system using Self-Tuned Fuzzy Logic Controller
description	The solar photovoltaic (PV) systems have gained more attention in renewable energy production due to their cost efficiency and reliability. Typically, reactive power compensation and harmonics elimination are challenging and demanding tasks for improving the efficacy of grid-connected solar PV systems. For this purpose, many research works developed different converter and controller topologies for solving the power quality issues in grid-PV systems. But, it limits the problems of increased harmonics, computation complexity, inefficiency and reduced performance outcomes. Thus, this research aims to develop an integrated hysteresis current controller and Self-Tuned Fuzzy Logic (SFLC) based MPPT controllers for eliminating the harmonics and unbalanced current in single-phase grid systems. Also, it helps to extract the maximum amount of power from the solar PV array. The LUO converter is deployed to reduce ripple contents. The Phased Locked Loop (PLL) based synchronization is performed to maintain the phase angle, frequency and magnitude levels of source power. Moreover, the hysteresis current controller for the inverter has been specifically designed to reduce the THD of the system under IEEE519_1992 regulations. During experiments, both the simulation and hardware results have been evaluated for validating the performance of the proposed controller design.
format	article
author	R. Nirmala S. Venkatesan
author_facet	R. Nirmala S. Venkatesan
author_sort	R. Nirmala
title	Inverter current control for reactive power compensation in solar grid system using Self-Tuned Fuzzy Logic Controller
title_short	Inverter current control for reactive power compensation in solar grid system using Self-Tuned Fuzzy Logic Controller
title_full	Inverter current control for reactive power compensation in solar grid system using Self-Tuned Fuzzy Logic Controller
title_fullStr	Inverter current control for reactive power compensation in solar grid system using Self-Tuned Fuzzy Logic Controller
title_full_unstemmed	Inverter current control for reactive power compensation in solar grid system using Self-Tuned Fuzzy Logic Controller
title_sort	inverter current control for reactive power compensation in solar grid system using self-tuned fuzzy logic controller
publisher	Taylor & Francis Group
publishDate	2022
url	https://doaj.org/article/ab5c3ee1f8a64d638a36f7a0ebc02948
work_keys_str_mv	AT rnirmala invertercurrentcontrolforreactivepowercompensationinsolargridsystemusingselftunedfuzzylogiccontroller AT svenkatesan invertercurrentcontrolforreactivepowercompensationinsolargridsystemusingselftunedfuzzylogiccontroller
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Inverter current control for reactive power compensation in solar grid system using Self-Tuned Fuzzy Logic Controller

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