{"id":"https://openalex.org/W2556400269","doi":"https://doi.org/10.1109/iecon.2015.7392942","title":"Universal state of charge estimator for battery packs of battery energy storage systems","display_name":"Universal state of charge estimator for battery packs of battery energy storage systems","publication_year":2015,"publication_date":"2015-11-01","ids":{"openalex":"https://openalex.org/W2556400269","doi":"https://doi.org/10.1109/iecon.2015.7392942","mag":"2556400269"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2015.7392942","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2015.7392942","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},"type":"conference-paper","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/A5089620672","display_name":"Saeed Sepasi","orcid":"https://orcid.org/0000-0002-0965-0371"},"institutions":[{"id":"https://openalex.org/I117965899","display_name":"University of Hawai\u02bbi at M\u0101noa","ror":"https://ror.org/01wspgy28","country_code":"US","type":"education","lineage":["https://openalex.org/I117965899"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Saeed Sepasi","raw_affiliation_strings":["Hawaii Natural Energy Institute (HNEI) University of Hawaii at Manoa, Honolulu, HI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hawaii Natural Energy Institute (HNEI) University of Hawaii at Manoa, Honolulu, HI, USA","institution_ids":["https://openalex.org/I117965899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5085140871","display_name":"Leon Roose","orcid":null},"institutions":[{"id":"https://openalex.org/I117965899","display_name":"University of Hawai\u02bbi at M\u0101noa","ror":"https://ror.org/01wspgy28","country_code":"US","type":"education","lineage":["https://openalex.org/I117965899"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Leon R. Roose","raw_affiliation_strings":["Hawaii Natural Energy Institute (HNEI) University of Hawaii at Manoa, Honolulu, HI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hawaii Natural Energy Institute (HNEI) University of Hawaii at Manoa, Honolulu, HI, USA","institution_ids":["https://openalex.org/I117965899"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5019573876","display_name":"Marc Matsuura","orcid":"https://orcid.org/0000-0001-5095-6324"},"institutions":[{"id":"https://openalex.org/I117965899","display_name":"University of Hawai\u02bbi at M\u0101noa","ror":"https://ror.org/01wspgy28","country_code":"US","type":"education","lineage":["https://openalex.org/I117965899"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Marc Matsuura","raw_affiliation_strings":["Hawaii Natural Energy Institute (HNEI) University of Hawaii at Manoa, Honolulu, HI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hawaii Natural Energy Institute (HNEI) University of Hawaii at Manoa, Honolulu, HI, USA","institution_ids":["https://openalex.org/I117965899"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5082517590","display_name":"Hsun Jou","orcid":null},"institutions":[{"id":"https://openalex.org/I117965899","display_name":"University of Hawai\u02bbi at M\u0101noa","ror":"https://ror.org/01wspgy28","country_code":"US","type":"education","lineage":["https://openalex.org/I117965899"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"Hsun Jou","raw_affiliation_strings":["Hawaii Natural Energy Institute (HNEI) University of Hawaii at Manoa, Honolulu, HI, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hawaii Natural Energy Institute (HNEI) University of Hawaii at Manoa, Honolulu, HI, USA","institution_ids":["https://openalex.org/I117965899"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I117965899"],"apc_list":null,"apc_paid":null,"fwci":1.2593,"has_fulltext":false,"cited_by_count":4,"citation_normalized_percentile":{"value":0.78723877,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"283","issue":null,"first_page":"005339","last_page":"005344"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10663","display_name":"Advanced Battery Technologies Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10663","display_name":"Advanced Battery Technologies Research","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2203","display_name":"Automotive 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/T10018","display_name":"Advancements in Battery Materials","score":0.998199999332428,"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/T10223","display_name":"Microgrid Control and Optimization","score":0.9973999857902527,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems Engineering"},"field":{"id":"https://openalex.org/fields/22","display_name":"Engineering"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/state-of-charge","display_name":"State of charge","score":0.774840235710144},{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.757196307182312},{"id":"https://openalex.org/keywords/estimator","display_name":"Estimator","score":0.6628644466400146},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5662391781806946},{"id":"https://openalex.org/keywords/renewable-energy","display_name":"Renewable energy","score":0.533103346824646},{"id":"https://openalex.org/keywords/battery-pack","display_name":"Battery pack","score":0.5304120182991028},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.5296606421470642},{"id":"https://openalex.org/keywords/energy-storage","display_name":"Energy storage","score":0.46910199522972107},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.3529857099056244},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.32505589723587036},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3218884766101837},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.29894787073135376},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.14941412210464478},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.08288812637329102},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.06265583634376526}],"concepts":[{"id":"https://openalex.org/C2776582896","wikidata":"https://www.wikidata.org/wiki/Q5368536","display_name":"State of charge","level":4,"score":0.774840235710144},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.757196307182312},{"id":"https://openalex.org/C185429906","wikidata":"https://www.wikidata.org/wiki/Q1130160","display_name":"Estimator","level":2,"score":0.6628644466400146},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5662391781806946},{"id":"https://openalex.org/C188573790","wikidata":"https://www.wikidata.org/wiki/Q12705","display_name":"Renewable energy","level":2,"score":0.533103346824646},{"id":"https://openalex.org/C2778508592","wikidata":"https://www.wikidata.org/wiki/Q420116","display_name":"Battery pack","level":4,"score":0.5304120182991028},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.5296606421470642},{"id":"https://openalex.org/C73916439","wikidata":"https://www.wikidata.org/wiki/Q837718","display_name":"Energy storage","level":3,"score":0.46910199522972107},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.3529857099056244},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.32505589723587036},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3218884766101837},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.29894787073135376},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.14941412210464478},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.08288812637329102},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.06265583634376526},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C105795698","wikidata":"https://www.wikidata.org/wiki/Q12483","display_name":"Statistics","level":1,"score":0.0},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon.2015.7392942","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2015.7392942","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2015 - 41st Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8999999761581421,"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":48,"referenced_works":["https://openalex.org/W1513271119","https://openalex.org/W1521533637","https://openalex.org/W1566458452","https://openalex.org/W1581808154","https://openalex.org/W1658100241","https://openalex.org/W1910634841","https://openalex.org/W1975548231","https://openalex.org/W1984425932","https://openalex.org/W1998527754","https://openalex.org/W2003115337","https://openalex.org/W2006495569","https://openalex.org/W2017769398","https://openalex.org/W2030071248","https://openalex.org/W2033226398","https://openalex.org/W2034879195","https://openalex.org/W2039189018","https://openalex.org/W2045279481","https://openalex.org/W2050232433","https://openalex.org/W2052979836","https://openalex.org/W2058778706","https://openalex.org/W2067682030","https://openalex.org/W2077937117","https://openalex.org/W2078852783","https://openalex.org/W2084143491","https://openalex.org/W2085372141","https://openalex.org/W2087336123","https://openalex.org/W2095494587","https://openalex.org/W2096789858","https://openalex.org/W2099874319","https://openalex.org/W2103480424","https://openalex.org/W2109161851","https://openalex.org/W2128790263","https://openalex.org/W2135445102","https://openalex.org/W2135855386","https://openalex.org/W2144675217","https://openalex.org/W2160718945","https://openalex.org/W2164985362","https://openalex.org/W2166364692","https://openalex.org/W2171027653","https://openalex.org/W2216502204","https://openalex.org/W2522280077","https://openalex.org/W2613446995","https://openalex.org/W4211007335","https://openalex.org/W6630814865","https://openalex.org/W6633873330","https://openalex.org/W6679800827","https://openalex.org/W6727241326","https://openalex.org/W6738262689"],"related_works":["https://openalex.org/W3089665826","https://openalex.org/W2769436535","https://openalex.org/W2034497065","https://openalex.org/W2735869303","https://openalex.org/W2980755701","https://openalex.org/W2912747347","https://openalex.org/W4381929093","https://openalex.org/W2907099977","https://openalex.org/W2519883542","https://openalex.org/W2088536121"],"abstract_inverted_index":{"Battery":[0],"energy":[1],"storage":[2],"system":[3],"(BESS)":[4],"is":[5,32,47],"an":[6],"ideal":[7],"solution":[8],"for":[9,49,68,108,120],"managing":[10],"intermittent":[11],"renewable":[12],"sources":[13],"such":[14],"as":[15],"photo":[16],"voltaic":[17],"(PV)":[18],"panels":[19],"and":[20,101],"wind":[21],"turbines":[22],"connected":[23],"to":[24,63,80,128],"grids":[25],"or":[26],"micro":[27],"grids.":[28],"Their":[29],"optimized":[30],"performance":[31],"very":[33],"dependent":[34],"on":[35,109],"accurate":[36,45],"estimation":[37,46,99,113,118],"of":[38,41,54,85,93,123,132],"BESS's":[39],"state":[40],"charge":[42],"(SOC).":[43],"This":[44,57],"vital":[48],"the":[50,66,90,94,130,133],"operating":[51],"scheme":[52],"decisions":[53],"any":[55],"BESS.":[56,95],"paper":[58],"presents":[59],"a":[60,121],"universal":[61],"method":[62],"accurately":[64],"estimate":[65],"SOC":[67,112],"battery":[69,91],"packs":[70],"used":[71,79],"in":[72,89],"BESSs.":[73],"Online":[74],"estimated":[75],"model":[76],"parameters":[77],"are":[78,126],"update":[81],"electrical":[82],"melectrical":[83],"modelodel":[84],"each":[86],"single":[87],"cell":[88],"pack":[92,122],"The":[96],"algorithm's":[97],"low":[98],"error":[100,114,119],"reduced":[102],"computational":[103],"requirements,":[104],"makes":[105],"it":[106],"practical":[107],"board":[110],"estimations.":[111],"along":[115],"with":[116],"voltage":[117],"Li-ion":[124],"batteries":[125],"presented":[127],"show":[129],"accuracy":[131],"algorithm.":[134]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2},{"year":2017,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
