{"id":"https://openalex.org/W2183140261","doi":"https://doi.org/10.1109/tii.2015.2489579","title":"An Improved Method to Predict the Position of Maximum Power Point During Partial Shading for PV Arrays","display_name":"An Improved Method to Predict the Position of Maximum Power Point During Partial Shading for PV Arrays","publication_year":2015,"publication_date":"2015-12-01","ids":{"openalex":"https://openalex.org/W2183140261","doi":"https://doi.org/10.1109/tii.2015.2489579","mag":"2183140261"},"language":"en","primary_location":{"id":"doi:10.1109/tii.2015.2489579","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2015.2489579","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Informatics","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5050781889","display_name":"Jubaer Ahmed","orcid":"https://orcid.org/0000-0002-9807-503X"},"institutions":[{"id":"https://openalex.org/I4576418","display_name":"University of Technology Malaysia","ror":"https://ror.org/026w31v75","country_code":"MY","type":"education","lineage":["https://openalex.org/I4576418"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Jubaer Ahmed","raw_affiliation_strings":["Faculty of Electrical Engineering, Universiti Teknologi Malaysia, Johor Bahru, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Faculty of Electrical Engineering, Universiti Teknologi Malaysia, Johor Bahru, Malaysia","institution_ids":["https://openalex.org/I4576418"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5110239149","display_name":"Zainal Salam","orcid":"https://orcid.org/0000-0002-9797-894X"},"institutions":[{"id":"https://openalex.org/I4576418","display_name":"University of Technology Malaysia","ror":"https://ror.org/026w31v75","country_code":"MY","type":"education","lineage":["https://openalex.org/I4576418"]}],"countries":["MY"],"is_corresponding":false,"raw_author_name":"Zainal Salam","raw_affiliation_strings":["Institute of Future Energy, Universiti Teknologi Malaysia, Johor Bahru, Malaysia"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Future Energy, Universiti Teknologi Malaysia, Johor Bahru, Malaysia","institution_ids":["https://openalex.org/I4576418"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I4576418"],"apc_list":{"value":2645,"currency":"USD","value_usd":2645},"apc_paid":null,"fwci":3.8322,"has_fulltext":false,"cited_by_count":128,"citation_normalized_percentile":{"value":0.94369154,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":97,"max":100},"biblio":{"volume":"11","issue":"6","first_page":"1378","last_page":"1387"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10468","display_name":"Photovoltaic System Optimization Techniques","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2105","display_name":"Renewable Energy, Sustainability and the Environment"},"field":{"id":"https://openalex.org/fields/21","display_name":"Energy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T12309","display_name":"solar cell performance optimization","score":0.9993000030517578,"subfield":{"id":"https://openalex.org/subfields/2208","display_name":"Electrical and Electronic Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11276","display_name":"Solar Radiation and Photovoltaics","score":0.9980000257492065,"subfield":{"id":"https://openalex.org/subfields/1702","display_name":"Artificial Intelligence"},"field":{"id":"https://openalex.org/fields/17","display_name":"Computer Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/position","display_name":"Position (finance)","score":0.5692445039749146},{"id":"https://openalex.org/keywords/point","display_name":"Point (geometry)","score":0.5385253429412842},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.45110926032066345},{"id":"https://openalex.org/keywords/string","display_name":"String (physics)","score":0.4509711265563965},{"id":"https://openalex.org/keywords/shading","display_name":"Shading","score":0.44039615988731384},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4390444755554199},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.375018447637558},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.3617812991142273},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.3196326196193695},{"id":"https://openalex.org/keywords/combinatorics","display_name":"Combinatorics","score":0.2990216612815857},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.24638953804969788},{"id":"https://openalex.org/keywords/geometry","display_name":"Geometry","score":0.10069441795349121},{"id":"https://openalex.org/keywords/computer-graphics","display_name":"Computer graphics (images)","score":0.09325554966926575},{"id":"https://openalex.org/keywords/theoretical-physics","display_name":"Theoretical physics","score":0.07915088534355164},{"id":"https://openalex.org/keywords/thermodynamics","display_name":"Thermodynamics","score":0.07498347759246826}],"concepts":[{"id":"https://openalex.org/C198082294","wikidata":"https://www.wikidata.org/wiki/Q3399648","display_name":"Position (finance)","level":2,"score":0.5692445039749146},{"id":"https://openalex.org/C28719098","wikidata":"https://www.wikidata.org/wiki/Q44946","display_name":"Point (geometry)","level":2,"score":0.5385253429412842},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.45110926032066345},{"id":"https://openalex.org/C157486923","wikidata":"https://www.wikidata.org/wiki/Q1376436","display_name":"String (physics)","level":2,"score":0.4509711265563965},{"id":"https://openalex.org/C177515723","wikidata":"https://www.wikidata.org/wiki/Q1191981","display_name":"Shading","level":2,"score":0.44039615988731384},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4390444755554199},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.375018447637558},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.3617812991142273},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.3196326196193695},{"id":"https://openalex.org/C114614502","wikidata":"https://www.wikidata.org/wiki/Q76592","display_name":"Combinatorics","level":1,"score":0.2990216612815857},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24638953804969788},{"id":"https://openalex.org/C2524010","wikidata":"https://www.wikidata.org/wiki/Q8087","display_name":"Geometry","level":1,"score":0.10069441795349121},{"id":"https://openalex.org/C121684516","wikidata":"https://www.wikidata.org/wiki/Q7600677","display_name":"Computer graphics (images)","level":1,"score":0.09325554966926575},{"id":"https://openalex.org/C33332235","wikidata":"https://www.wikidata.org/wiki/Q18362","display_name":"Theoretical physics","level":1,"score":0.07915088534355164},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.07498347759246826},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.0},{"id":"https://openalex.org/C10138342","wikidata":"https://www.wikidata.org/wiki/Q43015","display_name":"Finance","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/tii.2015.2489579","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tii.2015.2489579","pdf_url":null,"source":{"id":"https://openalex.org/S184777250","display_name":"IEEE Transactions on Industrial Informatics","issn_l":"1551-3203","issn":["1551-3203","1941-0050"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Industrial Informatics","raw_type":"journal-article"},{"id":"pmh:oai:napier-surface.worktribe.com:2823296","is_oa":false,"landing_page_url":"http://researchrepository.napier.ac.uk/Output/2823296","pdf_url":null,"source":{"id":"https://openalex.org/S4306402591","display_name":"Edinburgh Napier Research Repository (Edinburgh Napier University)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I251738","host_organization_name":"Edinburgh Napier University","host_organization_lineage":["https://openalex.org/I251738"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.5799999833106995}],"awards":[],"funders":[{"id":"https://openalex.org/F4320335194","display_name":"Centre for Teaching and Learning, Universiti Teknologi Malaysia","ror":"https://ror.org/026w31v75"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":40,"referenced_works":["https://openalex.org/W1558639116","https://openalex.org/W1681438967","https://openalex.org/W1758868695","https://openalex.org/W1974064768","https://openalex.org/W1976463393","https://openalex.org/W1978179443","https://openalex.org/W1987253138","https://openalex.org/W2012768056","https://openalex.org/W2020541304","https://openalex.org/W2022151271","https://openalex.org/W2037703869","https://openalex.org/W2040632675","https://openalex.org/W2043757423","https://openalex.org/W2050322675","https://openalex.org/W2051900843","https://openalex.org/W2064495614","https://openalex.org/W2067419332","https://openalex.org/W2077088569","https://openalex.org/W2078402176","https://openalex.org/W2088900584","https://openalex.org/W2091108341","https://openalex.org/W2091870651","https://openalex.org/W2094354466","https://openalex.org/W2100836559","https://openalex.org/W2109621113","https://openalex.org/W2110331594","https://openalex.org/W2112492205","https://openalex.org/W2118429907","https://openalex.org/W2126628287","https://openalex.org/W2131841686","https://openalex.org/W2132058756","https://openalex.org/W2145691299","https://openalex.org/W2149295419","https://openalex.org/W2151944266","https://openalex.org/W2157717964","https://openalex.org/W2160643418","https://openalex.org/W2166969420","https://openalex.org/W2496552513","https://openalex.org/W6637596483","https://openalex.org/W6675020163"],"related_works":["https://openalex.org/W2994336186","https://openalex.org/W2390827063","https://openalex.org/W2587512547","https://openalex.org/W2372305560","https://openalex.org/W2393851740","https://openalex.org/W2103040079","https://openalex.org/W2319567267","https://openalex.org/W2392589984","https://openalex.org/W2388648383","https://openalex.org/W2049371295"],"abstract_inverted_index":{"For":[0],"a":[1,13,111,127],"photovoltaic":[2],"(PV)":[3],"system,":[4],"it":[5,65],"is":[6,47,55,66,123,144],"widely":[7],"assumed":[8],"that":[9,69,125],"the":[10,21,27,31,40,52,59,70,74,78,93,96,99,104,108,116,120,135,139,151,153,163,166],"peaks":[11],"of":[12,23,30,41,77,95,101,119,129],"partially":[14],"shaded":[15],"P-V":[16,79],"curve":[17,80],"are":[18],"located":[19],"at":[20],"multiples":[22],"0.8Voc,":[24],"where":[25],"Vocis":[26],"open-circuit":[28],"voltage":[29],"PV":[32],"module.":[33],"However,":[34],"this":[35],"assumption":[36],"-":[37,46],"known":[38],"as":[39],"0.8Vocmodel":[42,97],"for":[43,126,150],"partial":[44],"shading":[45],"not":[48],"necessarily":[49],"true.":[50],"If":[51],"same":[53],"model":[54],"used":[56],"to":[57,91,114,157],"design":[58],"maximum":[60,136],"power":[61],"point":[62],"tracker":[63],"(MPPT),":[64],"very":[67],"likely":[68],"algorithm":[71],"will":[72],"scan":[73],"wrong":[75],"region":[76],"and,":[81],"hence,":[82],"an":[83],"incorrect":[84],"global":[85],"peak":[86,143],"detection.":[87],"This":[88],"paper":[89],"attempts":[90],"prove":[92],"inadequacy":[94],"when":[98],"number":[100],"modules":[102,131],"in":[103],"string":[105,128],"increases.":[106],"Further,":[107],"work":[109],"suggests":[110],"simple":[112],"relationship":[113],"predict":[115],"correct":[117],"position":[118],"peaks.":[121],"It":[122],"found":[124],"20":[130],"(Vocof":[132],"400":[133],"V),":[134],"deviation":[137,154],"between":[138],"actual":[140],"and":[141],"computed":[142],"less":[145],"than":[146],"3":[147],"V,":[148],"while":[149],"0.8Vocmodel,":[152],"reaches":[155],"up":[156],"50":[158],"V.":[159],"In":[160],"addition,":[161],"using":[162],"proposed":[164],"method,":[165],"MPPT":[167],"efficiency":[168],"can":[169],"be":[170],"improved":[171],"by":[172],"approximately":[173],"2%.":[174]},"counts_by_year":[{"year":2025,"cited_by_count":6},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":12},{"year":2022,"cited_by_count":13},{"year":2021,"cited_by_count":17},{"year":2020,"cited_by_count":18},{"year":2019,"cited_by_count":16},{"year":2018,"cited_by_count":21},{"year":2017,"cited_by_count":16},{"year":2016,"cited_by_count":4}],"updated_date":"2026-08-26T07:47:46.906454","created_date":"2025-10-10T00:00:00"}
