Experimental Analysis of Modified DC-P&O Technique with Arm Controller for a Stand-Alone 40 W PV System

Experimental Analysis of Modified DC-P&O Technique with Arm Controller for a Stand-Alone 40 W PV System

AbstractThe world is moving towards the generation of electricity with renewable energy sources (RES) due to the deterioration of the green environment and trying to replace non-renewable energy resources. The real-time results are achieved with the help of an arm controller, having good controller efficiency with the Waijung toolbox, compatible with MATLAB using STM32ST-link utility. In this paper, the authors are focused on areas such as easy to implement controller efficiency, and real-time solutions for modified direct-control perturbation & observation (DC-P&O) technique based on 32- bit ARM Cortex microcontroller (STM32F407VGT6) with embedded programming using Waijung blocksets, which offers very expected outcomes of the problem to make the stand-alone system efficient with fast-tracking. The observation setup is tested with a 40-watt photovoltaic (PV) panel with resistive load for achieving its stability. The designed algorithm enhances the efficiency of the controller by 84.48% for the real-time parameters of the PV panel at maximum power point (MPP) for a 57% duty ratio.
Item TypeJournal Article
Title
Experimental Analysis of Modified DC-P&O Technique with Arm Controller for a Stand-Alone 40 W PV System
AuthorSinghal Ashish Kumar
Beniwal Narendra Singh
Almutairi Khalid
Dhanraj Joshuva Arockia
Mostafaeipour Ali
Issakhov Alibek
Chaurasiya Prem Kumar
Goudarzi Hossein
Singh Vinod Kumar
PublicationEnergies
Page1-18
Date2021
ExtraPublisher: MDPI
LanguageEnglish
URLhttps://ideas.repec.org/a/gam/jeners/v14y2021i19p6169-d644609.html
Library Catalogideas.repec.org
Tags32-bit arm microcontroller, MATLAB Simulink, maximum power point technique(MPPT), modified(DC-P&O), PSIM1

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