{"id":"https://openalex.org/W3043699630","doi":"https://doi.org/10.1109/access.2020.3009281","title":"A Temperature-Dependent State of Charge Estimation Method Including Hysteresis for Lithium-Ion Batteries in Hybrid Electric Vehicles","display_name":"A Temperature-Dependent State of Charge Estimation Method Including Hysteresis for Lithium-Ion Batteries in Hybrid Electric Vehicles","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3043699630","doi":"https://doi.org/10.1109/access.2020.3009281","mag":"3043699630"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3009281","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3009281","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09139945.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09139945.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":null,"display_name":"Eunseok Choi","orcid":null},"institutions":[{"id":"https://openalex.org/I134353371","display_name":"SK Group (South Korea)","ror":"https://ror.org/03696td91","country_code":"KR","type":"company","lineage":["https://openalex.org/I134353371"]}],"countries":["KR"],"is_corresponding":true,"raw_author_name":"Eunseok Choi","raw_affiliation_strings":["SK Holdings, Seongnam, South Korea"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"SK Holdings, Seongnam, South Korea","institution_ids":["https://openalex.org/I134353371"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5054433421","display_name":"Sekchin Chang","orcid":"https://orcid.org/0000-0003-1546-3799"},"institutions":[{"id":"https://openalex.org/I124633538","display_name":"University of Seoul","ror":"https://ror.org/05en5nh73","country_code":"KR","type":"education","lineage":["https://openalex.org/I124633538"]}],"countries":["KR"],"is_corresponding":false,"raw_author_name":"Sekchin Chang","raw_affiliation_strings":["Department of Electrical and Computer Engineering, University of Seoul, Seoul, South Korea"],"raw_orcid":"https://orcid.org/0000-0003-1546-3799","affiliations":[{"raw_affiliation_string":"Department of Electrical and Computer Engineering, University of Seoul, Seoul, South Korea","institution_ids":["https://openalex.org/I124633538"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I134353371"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":1.9353,"has_fulltext":true,"cited_by_count":34,"citation_normalized_percentile":{"value":0.85667319,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"8","issue":null,"first_page":"129857","last_page":"129868"},"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":0.9957000017166138,"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/T10768","display_name":"Electric Vehicles and Infrastructure","score":0.9925000071525574,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/state-of-charge","display_name":"State of charge","score":0.7987246513366699},{"id":"https://openalex.org/keywords/battery","display_name":"Battery (electricity)","score":0.6357822418212891},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5583359003067017},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.5493147969245911},{"id":"https://openalex.org/keywords/kalman-filter","display_name":"Kalman filter","score":0.5101404786109924},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.49669820070266724},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.4887104034423828},{"id":"https://openalex.org/keywords/equivalent-circuit","display_name":"Equivalent circuit","score":0.43649324774742126},{"id":"https://openalex.org/keywords/extended-kalman-filter","display_name":"Extended Kalman filter","score":0.43466493487358093},{"id":"https://openalex.org/keywords/driving-range","display_name":"Driving range","score":0.4157832860946655},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.35377347469329834},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.2804689109325409},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.25471001863479614},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.19826117157936096},{"id":"https://openalex.org/keywords/chemistry","display_name":"Chemistry","score":0.11802265048027039},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10418802499771118}],"concepts":[{"id":"https://openalex.org/C2776582896","wikidata":"https://www.wikidata.org/wiki/Q5368536","display_name":"State of charge","level":4,"score":0.7987246513366699},{"id":"https://openalex.org/C555008776","wikidata":"https://www.wikidata.org/wiki/Q267298","display_name":"Battery (electricity)","level":3,"score":0.6357822418212891},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5583359003067017},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.5493147969245911},{"id":"https://openalex.org/C157286648","wikidata":"https://www.wikidata.org/wiki/Q846780","display_name":"Kalman filter","level":2,"score":0.5101404786109924},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.49669820070266724},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.4887104034423828},{"id":"https://openalex.org/C23572009","wikidata":"https://www.wikidata.org/wiki/Q964981","display_name":"Equivalent circuit","level":3,"score":0.43649324774742126},{"id":"https://openalex.org/C206833254","wikidata":"https://www.wikidata.org/wiki/Q5421817","display_name":"Extended Kalman filter","level":3,"score":0.43466493487358093},{"id":"https://openalex.org/C2780847881","wikidata":"https://www.wikidata.org/wiki/Q3177122","display_name":"Driving range","level":4,"score":0.4157832860946655},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.35377347469329834},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.2804689109325409},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.25471001863479614},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.19826117157936096},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.11802265048027039},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10418802499771118},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","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},{"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/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"score":0.0},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2020.3009281","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3009281","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09139945.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:98e6557177b0445e89057421660f50b0","is_oa":true,"landing_page_url":"https://doaj.org/article/98e6557177b0445e89057421660f50b0","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 129857-129868 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3009281","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3009281","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09139945.pdf","source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8399999737739563,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G8451848263","display_name":null,"funder_award_id":"2017R1A2B4005105","funder_id":"https://openalex.org/F4320322120","funder_display_name":"National Research Foundation of Korea"}],"funders":[{"id":"https://openalex.org/F4320320671","display_name":"National Research Foundation","ror":"https://ror.org/05s0g1g46"},{"id":"https://openalex.org/F4320322120","display_name":"National Research Foundation of Korea","ror":"https://ror.org/013aysd81"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3043699630.pdf","grobid_xml":"https://content.openalex.org/works/W3043699630.grobid-xml"},"referenced_works_count":38,"referenced_works":["https://openalex.org/W292716351","https://openalex.org/W1492221128","https://openalex.org/W1956809052","https://openalex.org/W1970447828","https://openalex.org/W1974592401","https://openalex.org/W2011565772","https://openalex.org/W2043955066","https://openalex.org/W2062392099","https://openalex.org/W2068919935","https://openalex.org/W2085931793","https://openalex.org/W2098841048","https://openalex.org/W2102477545","https://openalex.org/W2125884948","https://openalex.org/W2132694307","https://openalex.org/W2140123645","https://openalex.org/W2140491680","https://openalex.org/W2140527302","https://openalex.org/W2147428031","https://openalex.org/W2165760020","https://openalex.org/W2166618387","https://openalex.org/W2604965691","https://openalex.org/W2607509768","https://openalex.org/W2615004822","https://openalex.org/W2796379873","https://openalex.org/W2811473100","https://openalex.org/W2889010056","https://openalex.org/W2890489016","https://openalex.org/W2904850496","https://openalex.org/W2934143951","https://openalex.org/W2944053197","https://openalex.org/W2965710290","https://openalex.org/W2968677983","https://openalex.org/W2988926042","https://openalex.org/W3009077662","https://openalex.org/W6672052847","https://openalex.org/W6680716569","https://openalex.org/W6684585407","https://openalex.org/W6737126072"],"related_works":["https://openalex.org/W2547988666","https://openalex.org/W2103062922","https://openalex.org/W2162299404","https://openalex.org/W1993122764","https://openalex.org/W2140212917","https://openalex.org/W3187858031","https://openalex.org/W2006965721","https://openalex.org/W1995049232","https://openalex.org/W2134639127","https://openalex.org/W2381133264"],"abstract_inverted_index":{"Currently,":[0],"lithium-ion":[1,31],"batteries":[2,32],"are":[3,23],"mainly":[4],"used":[5],"as":[6,176],"central":[7],"power":[8],"components":[9],"in":[10,25,33,108,192],"electric":[11],"vehicles.":[12,35],"Usually,":[13],"accurate":[14,92,131,142],"battery":[15,39,51,93,143,149],"cell":[16,40,52,94,144,150],"modeling":[17,41,53,95],"and":[18],"state":[19,159],"of":[20,105,134,160],"charge":[21],"estimation":[22,133,156,186],"required":[24],"order":[26,67],"to":[27,68,90,140],"effectively":[28],"use":[29],"the":[30,74,78,83,91,97,106,148,165,177,184,189,193],"electrified":[34],"For":[36,101],"an":[37,114],"elaborate":[38],"on":[42,57,96,147],"a":[43,49,102,123,154],"wide":[44,98,194],"temperature":[45,71,99,195],"range,":[46],"we":[47,76,112,121,152],"select":[48],"temperature-dependent":[50,155],"approach,":[54],"which":[55,169],"relies":[56],"one":[58],"resistance":[59],"plus":[60],"second-order":[61],"resistance-capacitance":[62],"equivalent":[63],"circuit":[64],"model.":[65],"In":[66,119],"corporate":[69],"some":[70],"effects":[72],"into":[73],"modeling,":[75,151],"derive":[77],"sixth-order":[79],"polynomial":[80],"functions":[81,88,107],"using":[82],"curve":[84],"fitting":[85],"algorithm.":[86],"The":[87],"contribute":[89],"range.":[100,196],"practical":[103],"usage":[104],"real-time":[109],"embedded":[110],"systems,":[111],"propose":[113,122,153],"offset-based":[115],"lookup":[116],"table":[117],"technique.":[118],"addition,":[120],"novel":[124],"hysteresis":[125,135,178],"voltage":[126],"unit":[127],"model":[128],"for":[129,158,172],"more":[130,141],"parameter":[132],"voltages.":[136],"This":[137,162],"also":[138],"leads":[139],"modeling.":[145],"Based":[146],"method":[157,187],"charge.":[161],"approach":[163],"exploits":[164],"extended":[166],"Kalman":[167],"filter,":[168],"is":[170],"suitable":[171],"nonlinear":[173],"characteristics":[174],"such":[175],"effect.":[179],"Experimental":[180],"evaluation":[181],"exhibits":[182],"that":[183],"proposed":[185],"outperforms":[188],"conventional":[190],"approaches":[191]},"counts_by_year":[{"year":2025,"cited_by_count":3},{"year":2024,"cited_by_count":12},{"year":2023,"cited_by_count":8},{"year":2022,"cited_by_count":7},{"year":2021,"cited_by_count":4}],"updated_date":"2026-05-06T08:25:59.206177","created_date":"2025-10-10T00:00:00"}