{"id":"https://openalex.org/W2771864734","doi":"https://doi.org/10.1109/iecon.2017.8216217","title":"Lifetime prediction of LED lighting systems considering thermal coupling between LED sources and drivers","display_name":"Lifetime prediction of LED lighting systems considering thermal coupling between LED sources and drivers","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2771864734","doi":"https://doi.org/10.1109/iecon.2017.8216217","mag":"2771864734"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2017.8216217","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2017.8216217","pdf_url":null,"source":{"id":"https://openalex.org/S4363608531","display_name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-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/A5059761212","display_name":"Azzam Omer Alfarog","orcid":null},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Azzam Omer Alfarog","raw_affiliation_strings":["School of Electrical Engineering, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5015019956","display_name":"Xiaohui Qu","orcid":"https://orcid.org/0000-0002-5559-0234"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xiaohui Qu","raw_affiliation_strings":["School of Electrical Engineering, Southeast University, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Southeast University, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036180789","display_name":"Huai Wang","orcid":"https://orcid.org/0000-0002-5404-3140"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Huai Wang","raw_affiliation_strings":["Department of Energy Technology, Aalborg University, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Energy Technology, Aalborg University, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5039395705","display_name":"Frede Blaabjerg","orcid":"https://orcid.org/0000-0001-8311-7412"},"institutions":[{"id":"https://openalex.org/I891191580","display_name":"Aalborg University","ror":"https://ror.org/04m5j1k67","country_code":"DK","type":"education","lineage":["https://openalex.org/I891191580"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Frede Blaabjerg","raw_affiliation_strings":["Department of Energy Technology, Aalborg University, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Energy Technology, Aalborg University, Denmark","institution_ids":["https://openalex.org/I891191580"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100332655","display_name":"Zhen Li","orcid":"https://orcid.org/0000-0003-1166-9482"},"institutions":[{"id":"https://openalex.org/I125839683","display_name":"Beijing Institute of Technology","ror":"https://ror.org/01skt4w74","country_code":"CN","type":"education","lineage":["https://openalex.org/I125839683","https://openalex.org/I890469752"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Zhen Li","raw_affiliation_strings":["School of Automation, Beijing Institute of Technology, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Automation, Beijing Institute of Technology, China","institution_ids":["https://openalex.org/I125839683"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.1347,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.86195827,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":94},"biblio":{"volume":"16","issue":null,"first_page":"1273","last_page":"1278"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T14156","display_name":"Engineering Applied Research","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T14156","display_name":"Engineering Applied Research","score":0.9977999925613403,"subfield":{"id":"https://openalex.org/subfields/2205","display_name":"Civil and Structural 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/T10099","display_name":"GaN-based semiconductor devices and materials","score":0.9945999979972839,"subfield":{"id":"https://openalex.org/subfields/3104","display_name":"Condensed Matter Physics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10623","display_name":"Thin-Film Transistor Technologies","score":0.9912999868392944,"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/fixture","display_name":"Fixture","score":0.8134969472885132},{"id":"https://openalex.org/keywords/finite-element-method","display_name":"Finite element method","score":0.6352211236953735},{"id":"https://openalex.org/keywords/thermal","display_name":"Thermal","score":0.5820909142494202},{"id":"https://openalex.org/keywords/benchmark","display_name":"Benchmark (surveying)","score":0.5735753178596497},{"id":"https://openalex.org/keywords/coupling","display_name":"Coupling (piping)","score":0.5437738299369812},{"id":"https://openalex.org/keywords/led-lamp","display_name":"LED lamp","score":0.537663996219635},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4940233826637268},{"id":"https://openalex.org/keywords/thermal-management-of-electronic-devices-and-systems","display_name":"Thermal management of electronic devices and systems","score":0.4416502118110657},{"id":"https://openalex.org/keywords/heat-transfer","display_name":"Heat transfer","score":0.4253161549568176},{"id":"https://openalex.org/keywords/automotive-engineering","display_name":"Automotive engineering","score":0.40070080757141113},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3692835569381714},{"id":"https://openalex.org/keywords/mechanical-engineering","display_name":"Mechanical engineering","score":0.3510807156562805},{"id":"https://openalex.org/keywords/structural-engineering","display_name":"Structural engineering","score":0.15160855650901794},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.13673773407936096}],"concepts":[{"id":"https://openalex.org/C2781122048","wikidata":"https://www.wikidata.org/wiki/Q15983064","display_name":"Fixture","level":2,"score":0.8134969472885132},{"id":"https://openalex.org/C135628077","wikidata":"https://www.wikidata.org/wiki/Q220184","display_name":"Finite element method","level":2,"score":0.6352211236953735},{"id":"https://openalex.org/C204530211","wikidata":"https://www.wikidata.org/wiki/Q752823","display_name":"Thermal","level":2,"score":0.5820909142494202},{"id":"https://openalex.org/C185798385","wikidata":"https://www.wikidata.org/wiki/Q1161707","display_name":"Benchmark (surveying)","level":2,"score":0.5735753178596497},{"id":"https://openalex.org/C131584629","wikidata":"https://www.wikidata.org/wiki/Q4308705","display_name":"Coupling (piping)","level":2,"score":0.5437738299369812},{"id":"https://openalex.org/C101271287","wikidata":"https://www.wikidata.org/wiki/Q1553201","display_name":"LED lamp","level":2,"score":0.537663996219635},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4940233826637268},{"id":"https://openalex.org/C114834414","wikidata":"https://www.wikidata.org/wiki/Q15477170","display_name":"Thermal management of electronic devices and systems","level":2,"score":0.4416502118110657},{"id":"https://openalex.org/C50517652","wikidata":"https://www.wikidata.org/wiki/Q179635","display_name":"Heat transfer","level":2,"score":0.4253161549568176},{"id":"https://openalex.org/C171146098","wikidata":"https://www.wikidata.org/wiki/Q124192","display_name":"Automotive engineering","level":1,"score":0.40070080757141113},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3692835569381714},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.3510807156562805},{"id":"https://openalex.org/C66938386","wikidata":"https://www.wikidata.org/wiki/Q633538","display_name":"Structural engineering","level":1,"score":0.15160855650901794},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.13673773407936096},{"id":"https://openalex.org/C153294291","wikidata":"https://www.wikidata.org/wiki/Q25261","display_name":"Meteorology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.0},{"id":"https://openalex.org/C13280743","wikidata":"https://www.wikidata.org/wiki/Q131089","display_name":"Geodesy","level":1,"score":0.0},{"id":"https://openalex.org/C97355855","wikidata":"https://www.wikidata.org/wiki/Q11473","display_name":"Thermodynamics","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/iecon.2017.8216217","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2017.8216217","pdf_url":null,"source":{"id":"https://openalex.org/S4363608531","display_name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","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":"conference"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},{"id":"pmh:oai:pure.atira.dk:publications/ed69525f-7cce-4e78-9d94-5045d494d4b9","is_oa":false,"landing_page_url":"https://vbn.aau.dk/da/publications/ed69525f-7cce-4e78-9d94-5045d494d4b9","pdf_url":null,"source":{"id":"https://openalex.org/S4306401731","display_name":"VBN Forskningsportal (Aalborg Universitet)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I891191580","host_organization_name":"Aalborg University","host_organization_lineage":["https://openalex.org/I891191580"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Alfarog , A O , Qu , X , Wang , H , Blaabjerg , F &amp; Li , Z 2017 , Lifetime prediction of LED lighting systems considering thermal coupling between LED sources and drivers . in Proceedings of 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 . IEEE Press , pp. 1273-1278 , 43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 , Beijing , China , 29/10/2017 . https://doi.org/10.1109/IECON.2017.8216217","raw_type":"contributionToPeriodical"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.6499999761581421}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":6,"referenced_works":["https://openalex.org/W53428396","https://openalex.org/W2003220713","https://openalex.org/W2005191981","https://openalex.org/W2564202326","https://openalex.org/W3134875744","https://openalex.org/W6602180714"],"related_works":["https://openalex.org/W2076018311","https://openalex.org/W4385900761","https://openalex.org/W2380777809","https://openalex.org/W390748187","https://openalex.org/W4385561830","https://openalex.org/W3132708226","https://openalex.org/W2353571477","https://openalex.org/W2357434554","https://openalex.org/W4248084012","https://openalex.org/W2376133079"],"abstract_inverted_index":{"The":[0,68,118],"lifetime":[1,29,140,150],"prediction":[2,141],"of":[3,23,30,125,129,142,162,169],"LED":[4,31,57,72,134,144,164],"lighting":[5,25,172],"system":[6,32,91],"is":[7,33,50,107,174],"important":[8],"to":[9,13,19,157],"guide":[10,158],"the":[11,15,21,28,37,41,47,56,82,89,94,104,126,133,143,159,163],"designers":[12],"fulfill":[14],"design":[16,49,161],"specifications":[17],"and":[18,40,45,59,74,80,92,136,181],"benchmark":[20],"cost-competitiveness":[22],"different":[24],"technologies.":[26],"Currently,":[27],"usually":[34,62],"predicted":[35],"from":[36,71],"source":[38,58,73],"part":[39,43],"driver":[42,60,75],"separately,":[44],"then":[46,175],"thermal":[48,101,105,127,160],"also":[51],"optimized":[52],"independently.":[53],"In":[54,96],"practice,":[55],"are":[61],"compacted":[63],"in":[64,132,184],"a":[65,99,122,148],"single":[66],"fixture.":[67],"heat":[69,83],"dissipated":[70],"will":[76],"be":[77,155],"coupled":[78],"together":[79],"affect":[81],"transfer":[84],"performance,":[85],"which":[86],"may":[87],"degrade":[88],"whole":[90],"accelerate":[93],"failure.":[95],"this":[97,152,185],"paper,":[98],"new":[100],"model":[102,120],"concerning":[103],"coupling":[106],"proposed":[108,119],"with":[109,147],"Finite":[110],"Element":[111],"Method":[112],"(FEM)":[113],"simulation":[114],"for":[115],"parameter":[116],"acquirement.":[117],"has":[121],"better":[123],"estimation":[124],"stresses":[128],"key":[130],"components":[131],"lamps":[135],"therefore":[137],"an":[138,170],"improved":[139],"systems.":[145],"Moreover,":[146],"given":[149],"requirements,":[151],"method":[153],"can":[154],"used":[156],"system.":[165],"A":[166],"case":[167],"study":[168],"outdoor":[171],"application":[173],"demonstrated":[176],"by":[177],"both":[178],"FEM":[179],"simulations":[180],"experimental":[182],"verifications":[183],"digest.":[186]},"counts_by_year":[{"year":2022,"cited_by_count":1},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":1},{"year":2018,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
