Real-Time Experimental Assessment of Hill Climbing MPPT Algorithm Enhanced by Estimating a Duty Cycle for PV System

Better functioning of maximum power point tracking (MPPT) can significantly increase the energy efficiency of photovoltaic systems. This process is provided by MPPT algorithms. Such as fractional open-circuit voltage, perturb and observe, fractional short-circuit current, hill climbing, incremental...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:International journal of renewable energy research 2019, Vol.9 (3), p.1180-1189
Hauptverfasser: Nzoundja Fapi, Claude Bertin, Wira, Patrice, Kamta, Martin, Badji, Abderrezak, Tchakounté, Hyacinthe
Format: Artikel
Sprache:eng
Schlagworte:
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 1189
container_issue 3
container_start_page 1180
container_title International journal of renewable energy research
container_volume 9
creator Nzoundja Fapi, Claude Bertin
Wira, Patrice
Kamta, Martin
Badji, Abderrezak
Tchakounté, Hyacinthe
description Better functioning of maximum power point tracking (MPPT) can significantly increase the energy efficiency of photovoltaic systems. This process is provided by MPPT algorithms. Such as fractional open-circuit voltage, perturb and observe, fractional short-circuit current, hill climbing, incremental conductance, fuzzy logic controller, neural network controller, just to name a few. The hill climbing algorithm uses the duty cycle of the boot converter as a retraction parameter when the MPPT task is performed. However, this technique has disadvantages in terms of the stability of the system during periods of constant radiation. To overcome this disadvantage, A MPPT technique based on the estimation of the boost converter duty cycle associated with the conventional hill climbing, fractional open-circuit voltage and fractional short-circuit current algorithm is proposed. A comprehensive description of the experimental implementation hardware and software platforms is presented. On the basis of the measured data, the enhanced algorithm was compared to the conventional hill climbing MPPT technique according to various criteria, showing the disadvantages and advantages of each. Experimental results show advantage of the enhanced algorithm compared to the conventional hill climbing MPPT technique in time response attenuation (0.25 s versus 0.6 s), little oscillations (0.5 W versus 2.5 W), power loss reductions and better maximum power point tracking accuracy (98.45 W versus 92.75 W) of the enhanced algorithm compared to the conventional hill climbing MPPT technique.
format Article
fullrecord <record><control><sourceid>hal</sourceid><recordid>TN_cdi_hal_primary_oai_HAL_hal_03265246v1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>oai_HAL_hal_03265246v1</sourcerecordid><originalsourceid>FETCH-hal_primary_oai_HAL_hal_03265246v13</originalsourceid><addsrcrecordid>eNqVjjurwkAQhRdRUNT_MK1FIA81WIYYSeGFoME2jLoxK7OJZFZx__1NwMLW05wHX3EGYuIF7sZxPT8cfuWxmDPf3U7hyg824UTwQSI5udISkvdDtl2oDRJEzJK5L9CUkCoiiEnps6pv8JdlOUR0a1plKg1JXWF9kVc4W0jYKI2mpxC2T2MhtheSUDYtZCc4WjZSz8SoRGI5__hULHZJHqdOhVQ8ugvY2qJBVaTRvug3N_DXK3-5fnnBL-w_cjdQGg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype></control><display><type>article</type><title>Real-Time Experimental Assessment of Hill Climbing MPPT Algorithm Enhanced by Estimating a Duty Cycle for PV System</title><source>EZB-FREE-00999 freely available EZB journals</source><creator>Nzoundja Fapi, Claude Bertin ; Wira, Patrice ; Kamta, Martin ; Badji, Abderrezak ; Tchakounté, Hyacinthe</creator><creatorcontrib>Nzoundja Fapi, Claude Bertin ; Wira, Patrice ; Kamta, Martin ; Badji, Abderrezak ; Tchakounté, Hyacinthe</creatorcontrib><description>Better functioning of maximum power point tracking (MPPT) can significantly increase the energy efficiency of photovoltaic systems. This process is provided by MPPT algorithms. Such as fractional open-circuit voltage, perturb and observe, fractional short-circuit current, hill climbing, incremental conductance, fuzzy logic controller, neural network controller, just to name a few. The hill climbing algorithm uses the duty cycle of the boot converter as a retraction parameter when the MPPT task is performed. However, this technique has disadvantages in terms of the stability of the system during periods of constant radiation. To overcome this disadvantage, A MPPT technique based on the estimation of the boost converter duty cycle associated with the conventional hill climbing, fractional open-circuit voltage and fractional short-circuit current algorithm is proposed. A comprehensive description of the experimental implementation hardware and software platforms is presented. On the basis of the measured data, the enhanced algorithm was compared to the conventional hill climbing MPPT technique according to various criteria, showing the disadvantages and advantages of each. Experimental results show advantage of the enhanced algorithm compared to the conventional hill climbing MPPT technique in time response attenuation (0.25 s versus 0.6 s), little oscillations (0.5 W versus 2.5 W), power loss reductions and better maximum power point tracking accuracy (98.45 W versus 92.75 W) of the enhanced algorithm compared to the conventional hill climbing MPPT technique.</description><identifier>ISSN: 1309-0127</identifier><identifier>EISSN: 1309-0127</identifier><language>eng</language><publisher>IJRER</publisher><subject>Automatic ; Electric power ; Engineering Sciences</subject><ispartof>International journal of renewable energy research, 2019, Vol.9 (3), p.1180-1189</ispartof><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0002-8033-6262 ; 0000-0002-8033-6262</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,4024</link.rule.ids><backlink>$$Uhttps://hal.science/hal-03265246$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Nzoundja Fapi, Claude Bertin</creatorcontrib><creatorcontrib>Wira, Patrice</creatorcontrib><creatorcontrib>Kamta, Martin</creatorcontrib><creatorcontrib>Badji, Abderrezak</creatorcontrib><creatorcontrib>Tchakounté, Hyacinthe</creatorcontrib><title>Real-Time Experimental Assessment of Hill Climbing MPPT Algorithm Enhanced by Estimating a Duty Cycle for PV System</title><title>International journal of renewable energy research</title><description>Better functioning of maximum power point tracking (MPPT) can significantly increase the energy efficiency of photovoltaic systems. This process is provided by MPPT algorithms. Such as fractional open-circuit voltage, perturb and observe, fractional short-circuit current, hill climbing, incremental conductance, fuzzy logic controller, neural network controller, just to name a few. The hill climbing algorithm uses the duty cycle of the boot converter as a retraction parameter when the MPPT task is performed. However, this technique has disadvantages in terms of the stability of the system during periods of constant radiation. To overcome this disadvantage, A MPPT technique based on the estimation of the boost converter duty cycle associated with the conventional hill climbing, fractional open-circuit voltage and fractional short-circuit current algorithm is proposed. A comprehensive description of the experimental implementation hardware and software platforms is presented. On the basis of the measured data, the enhanced algorithm was compared to the conventional hill climbing MPPT technique according to various criteria, showing the disadvantages and advantages of each. Experimental results show advantage of the enhanced algorithm compared to the conventional hill climbing MPPT technique in time response attenuation (0.25 s versus 0.6 s), little oscillations (0.5 W versus 2.5 W), power loss reductions and better maximum power point tracking accuracy (98.45 W versus 92.75 W) of the enhanced algorithm compared to the conventional hill climbing MPPT technique.</description><subject>Automatic</subject><subject>Electric power</subject><subject>Engineering Sciences</subject><issn>1309-0127</issn><issn>1309-0127</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><recordid>eNqVjjurwkAQhRdRUNT_MK1FIA81WIYYSeGFoME2jLoxK7OJZFZx__1NwMLW05wHX3EGYuIF7sZxPT8cfuWxmDPf3U7hyg824UTwQSI5udISkvdDtl2oDRJEzJK5L9CUkCoiiEnps6pv8JdlOUR0a1plKg1JXWF9kVc4W0jYKI2mpxC2T2MhtheSUDYtZCc4WjZSz8SoRGI5__hULHZJHqdOhVQ8ugvY2qJBVaTRvug3N_DXK3-5fnnBL-w_cjdQGg</recordid><startdate>2019</startdate><enddate>2019</enddate><creator>Nzoundja Fapi, Claude Bertin</creator><creator>Wira, Patrice</creator><creator>Kamta, Martin</creator><creator>Badji, Abderrezak</creator><creator>Tchakounté, Hyacinthe</creator><general>IJRER</general><scope>1XC</scope><scope>VOOES</scope><orcidid>https://orcid.org/0000-0002-8033-6262</orcidid><orcidid>https://orcid.org/0000-0002-8033-6262</orcidid></search><sort><creationdate>2019</creationdate><title>Real-Time Experimental Assessment of Hill Climbing MPPT Algorithm Enhanced by Estimating a Duty Cycle for PV System</title><author>Nzoundja Fapi, Claude Bertin ; Wira, Patrice ; Kamta, Martin ; Badji, Abderrezak ; Tchakounté, Hyacinthe</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-hal_primary_oai_HAL_hal_03265246v13</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>Automatic</topic><topic>Electric power</topic><topic>Engineering Sciences</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nzoundja Fapi, Claude Bertin</creatorcontrib><creatorcontrib>Wira, Patrice</creatorcontrib><creatorcontrib>Kamta, Martin</creatorcontrib><creatorcontrib>Badji, Abderrezak</creatorcontrib><creatorcontrib>Tchakounté, Hyacinthe</creatorcontrib><collection>Hyper Article en Ligne (HAL)</collection><collection>Hyper Article en Ligne (HAL) (Open Access)</collection><jtitle>International journal of renewable energy research</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nzoundja Fapi, Claude Bertin</au><au>Wira, Patrice</au><au>Kamta, Martin</au><au>Badji, Abderrezak</au><au>Tchakounté, Hyacinthe</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Real-Time Experimental Assessment of Hill Climbing MPPT Algorithm Enhanced by Estimating a Duty Cycle for PV System</atitle><jtitle>International journal of renewable energy research</jtitle><date>2019</date><risdate>2019</risdate><volume>9</volume><issue>3</issue><spage>1180</spage><epage>1189</epage><pages>1180-1189</pages><issn>1309-0127</issn><eissn>1309-0127</eissn><abstract>Better functioning of maximum power point tracking (MPPT) can significantly increase the energy efficiency of photovoltaic systems. This process is provided by MPPT algorithms. Such as fractional open-circuit voltage, perturb and observe, fractional short-circuit current, hill climbing, incremental conductance, fuzzy logic controller, neural network controller, just to name a few. The hill climbing algorithm uses the duty cycle of the boot converter as a retraction parameter when the MPPT task is performed. However, this technique has disadvantages in terms of the stability of the system during periods of constant radiation. To overcome this disadvantage, A MPPT technique based on the estimation of the boost converter duty cycle associated with the conventional hill climbing, fractional open-circuit voltage and fractional short-circuit current algorithm is proposed. A comprehensive description of the experimental implementation hardware and software platforms is presented. On the basis of the measured data, the enhanced algorithm was compared to the conventional hill climbing MPPT technique according to various criteria, showing the disadvantages and advantages of each. Experimental results show advantage of the enhanced algorithm compared to the conventional hill climbing MPPT technique in time response attenuation (0.25 s versus 0.6 s), little oscillations (0.5 W versus 2.5 W), power loss reductions and better maximum power point tracking accuracy (98.45 W versus 92.75 W) of the enhanced algorithm compared to the conventional hill climbing MPPT technique.</abstract><pub>IJRER</pub><orcidid>https://orcid.org/0000-0002-8033-6262</orcidid><orcidid>https://orcid.org/0000-0002-8033-6262</orcidid><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 1309-0127
ispartof International journal of renewable energy research, 2019, Vol.9 (3), p.1180-1189
issn 1309-0127
1309-0127
language eng
recordid cdi_hal_primary_oai_HAL_hal_03265246v1
source EZB-FREE-00999 freely available EZB journals
subjects Automatic
Electric power
Engineering Sciences
title Real-Time Experimental Assessment of Hill Climbing MPPT Algorithm Enhanced by Estimating a Duty Cycle for PV System
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-25T03%3A24%3A07IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-hal&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Real-Time%20Experimental%20Assessment%20of%20Hill%20Climbing%20MPPT%20Algorithm%20Enhanced%20by%20Estimating%20a%20Duty%20Cycle%20for%20PV%20System&rft.jtitle=International%20journal%20of%20renewable%20energy%20research&rft.au=Nzoundja%20Fapi,%20Claude%20Bertin&rft.date=2019&rft.volume=9&rft.issue=3&rft.spage=1180&rft.epage=1189&rft.pages=1180-1189&rft.issn=1309-0127&rft.eissn=1309-0127&rft_id=info:doi/&rft_dat=%3Chal%3Eoai_HAL_hal_03265246v1%3C/hal%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true