{"id":"https://openalex.org/W4388736706","doi":"https://doi.org/10.1109/iecon51785.2023.10312501","title":"Maximum Efficiency Tracking of Wireless Power Transfer by Using Receiver-Side Variable Capacitors","display_name":"Maximum Efficiency Tracking of Wireless Power Transfer by Using Receiver-Side Variable Capacitors","publication_year":2023,"publication_date":"2023-10-16","ids":{"openalex":"https://openalex.org/W4388736706","doi":"https://doi.org/10.1109/iecon51785.2023.10312501"},"language":"en","primary_location":{"id":"doi:10.1109/iecon51785.2023.10312501","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iecon51785.2023.10312501","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2023- 49th 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/A5100353378","display_name":"Chang Liu","orcid":"https://orcid.org/0009-0000-8929-5324"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":true,"raw_author_name":"Chang Liu","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou),Sustainable Energy and Environment Thrust, Function Hub,Guangzhou,China","Sustainable Energy and Environment Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou),Sustainable Energy and Environment Thrust, Function Hub,Guangzhou,China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Sustainable Energy and Environment Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002182463","display_name":"Bowang Zhang","orcid":"https://orcid.org/0009-0009-5350-2112"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Bowang Zhang","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou),Sustainable Energy and Environment Thrust, Function Hub,Guangzhou,China","Sustainable Energy and Environment Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou),Sustainable Energy and Environment Thrust, Function Hub,Guangzhou,China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Sustainable Energy and Environment Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054081348","display_name":"Youhao Hu","orcid":"https://orcid.org/0000-0003-0320-452X"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Youhao Hu","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou),Sustainable Energy and Environment Thrust, Function Hub,Guangzhou,China","Sustainable Energy and Environment Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou),Sustainable Energy and Environment Thrust, Function Hub,Guangzhou,China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Sustainable Energy and Environment Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100585959","display_name":"Binhong Cao","orcid":null},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["HK"],"is_corresponding":false,"raw_author_name":"Binhong Cao","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou),Sustainable Energy and Environment Thrust, Function Hub,Guangzhou,China","Sustainable Energy and Environment Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou),Sustainable Energy and Environment Thrust, Function Hub,Guangzhou,China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Sustainable Energy and Environment Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100403067","display_name":"Wei Han","orcid":"https://orcid.org/0000-0002-4830-3487"},"institutions":[{"id":"https://openalex.org/I200769079","display_name":"Hong Kong University of Science and Technology","ror":"https://ror.org/00q4vv597","country_code":"HK","type":"education","lineage":["https://openalex.org/I200769079"]},{"id":"https://openalex.org/I4210096887","display_name":"HKUST Shenzhen Research Institute","ror":"https://ror.org/00sz56h79","country_code":"CN","type":"facility","lineage":["https://openalex.org/I200769079","https://openalex.org/I20231570","https://openalex.org/I4210096887","https://openalex.org/I4210147811"]},{"id":"https://openalex.org/I889458895","display_name":"University of Hong Kong","ror":"https://ror.org/02zhqgq86","country_code":"HK","type":"education","lineage":["https://openalex.org/I889458895"]}],"countries":["CN","HK"],"is_corresponding":false,"raw_author_name":"Wei Han","raw_affiliation_strings":["The Hong Kong University of Science and Technology (Guangzhou),Sustainable Energy and Environment Thrust, Function Hub,Guangzhou,China","Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, China","HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Futian, Shenzhen, China","Sustainable Energy and Environment Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"The Hong Kong University of Science and Technology (Guangzhou),Sustainable Energy and Environment Thrust, Function Hub,Guangzhou,China","institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"]},{"raw_affiliation_string":"Department of Electronic and Computer Engineering, The Hong Kong University of Science and Technology, Hong Kong SAR, China","institution_ids":["https://openalex.org/I200769079"]},{"raw_affiliation_string":"HKUST Shenzhen-Hong Kong Collaborative Innovation Research Institute, Futian, Shenzhen, China","institution_ids":["https://openalex.org/I4210096887"]},{"raw_affiliation_string":"Sustainable Energy and Environment Thrust, Function Hub, The Hong Kong University of Science and Technology (Guangzhou), Guangzhou, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":5,"corresponding_author_ids":["https://openalex.org/A5100353378"],"corresponding_institution_ids":["https://openalex.org/I200769079","https://openalex.org/I889458895"],"apc_list":null,"apc_paid":null,"fwci":0.2545,"has_fulltext":false,"cited_by_count":2,"citation_normalized_percentile":{"value":0.54983008,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":94,"max":96},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":1.0,"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"}},"topics":[{"id":"https://openalex.org/T11249","display_name":"Wireless Power Transfer Systems","score":1.0,"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/T11392","display_name":"Energy Harvesting in Wireless Networks","score":0.9998999834060669,"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/T10986","display_name":"RFID technology advancements","score":0.9894999861717224,"subfield":{"id":"https://openalex.org/subfields/2214","display_name":"Media Technology"},"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/capacitor","display_name":"Capacitor","score":0.8518860340118408},{"id":"https://openalex.org/keywords/wireless-power-transfer","display_name":"Wireless power transfer","score":0.8272464275360107},{"id":"https://openalex.org/keywords/variable-capacitor","display_name":"Variable capacitor","score":0.7007195949554443},{"id":"https://openalex.org/keywords/inductor","display_name":"Inductor","score":0.6339147686958313},{"id":"https://openalex.org/keywords/impedance-matching","display_name":"Impedance matching","score":0.6094560623168945},{"id":"https://openalex.org/keywords/converters","display_name":"Converters","score":0.5439278483390808},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.5312063097953796},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.5001516342163086},{"id":"https://openalex.org/keywords/maximum-power-transfer-theorem","display_name":"Maximum power transfer theorem","score":0.4843203127384186},{"id":"https://openalex.org/keywords/electrical-impedance","display_name":"Electrical impedance","score":0.47903886437416077},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.4189130365848541},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.41521698236465454},{"id":"https://openalex.org/keywords/wireless","display_name":"Wireless","score":0.41417208313941956},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3828020989894867},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3424287438392639},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.28951627016067505},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2862721085548401},{"id":"https://openalex.org/keywords/telecommunications","display_name":"Telecommunications","score":0.1307297646999359},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.10253536701202393},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.08068111538887024}],"concepts":[{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.8518860340118408},{"id":"https://openalex.org/C2779423816","wikidata":"https://www.wikidata.org/wiki/Q6856398","display_name":"Wireless power transfer","level":3,"score":0.8272464275360107},{"id":"https://openalex.org/C171496939","wikidata":"https://www.wikidata.org/wiki/Q1347410","display_name":"Variable capacitor","level":4,"score":0.7007195949554443},{"id":"https://openalex.org/C144534570","wikidata":"https://www.wikidata.org/wiki/Q5325","display_name":"Inductor","level":3,"score":0.6339147686958313},{"id":"https://openalex.org/C612350","wikidata":"https://www.wikidata.org/wiki/Q1761108","display_name":"Impedance matching","level":3,"score":0.6094560623168945},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5439278483390808},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.5312063097953796},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.5001516342163086},{"id":"https://openalex.org/C67186554","wikidata":"https://www.wikidata.org/wiki/Q17103352","display_name":"Maximum power transfer theorem","level":3,"score":0.4843203127384186},{"id":"https://openalex.org/C17829176","wikidata":"https://www.wikidata.org/wiki/Q179043","display_name":"Electrical impedance","level":2,"score":0.47903886437416077},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.4189130365848541},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.41521698236465454},{"id":"https://openalex.org/C555944384","wikidata":"https://www.wikidata.org/wiki/Q249","display_name":"Wireless","level":2,"score":0.41417208313941956},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3828020989894867},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3424287438392639},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.28951627016067505},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2862721085548401},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.1307297646999359},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.10253536701202393},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.08068111538887024},{"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/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/iecon51785.2023.10312501","is_oa":false,"landing_page_url":"http://dx.doi.org/10.1109/iecon51785.2023.10312501","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IECON 2023- 49th Annual Conference of the IEEE Industrial Electronics Society","raw_type":"proceedings-article"},{"id":"pmh:oai:repository.hkust.edu.hk:1783.1-135489","is_oa":false,"landing_page_url":"http://repository.hkust.edu.hk/ir/Record/1783.1-135489","pdf_url":null,"source":{"id":"https://openalex.org/S4306401796","display_name":"Rare & Special e-Zone (The Hong Kong University of Science and Technology)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I200769079","host_organization_name":"Hong Kong University of Science and Technology","host_organization_lineage":["https://openalex.org/I200769079"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":"Conference paper"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8899999856948853,"id":"https://metadata.un.org/sdg/7"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":23,"referenced_works":["https://openalex.org/W2035355817","https://openalex.org/W2075378848","https://openalex.org/W2088517673","https://openalex.org/W2343585547","https://openalex.org/W2604213511","https://openalex.org/W2609884186","https://openalex.org/W2736130449","https://openalex.org/W2737367470","https://openalex.org/W2802987866","https://openalex.org/W2808220253","https://openalex.org/W2904699604","https://openalex.org/W2942860848","https://openalex.org/W2983369633","https://openalex.org/W3010987561","https://openalex.org/W3014405339","https://openalex.org/W3036961477","https://openalex.org/W3086757202","https://openalex.org/W3112882954","https://openalex.org/W3114047887","https://openalex.org/W3155672208","https://openalex.org/W3161429638","https://openalex.org/W4214872008","https://openalex.org/W4283739579"],"related_works":["https://openalex.org/W4205317126","https://openalex.org/W2763444231","https://openalex.org/W2236924022","https://openalex.org/W2996994402","https://openalex.org/W2740114034","https://openalex.org/W2766259844","https://openalex.org/W2944239825","https://openalex.org/W4327640760","https://openalex.org/W4312096221","https://openalex.org/W2156328659"],"abstract_inverted_index":{"In":[0,44],"a":[1,49,56,62,79],"wireless":[2],"power":[3],"transfer":[4],"(WPT)":[5],"system,":[6,53],"maximum":[7,72],"efficiency":[8,73,113],"can":[9,110],"be":[10],"achieved":[11],"at":[12],"specific":[13],"load":[14,83,93,121],"conditions":[15],"by":[16,114],"employing":[17],"impedance":[18],"matching":[19],"(IM).":[20],"Some":[21],"researchers":[22],"employ":[23],"DC-DC":[24],"converters":[25],"or":[26],"additional":[27],"inductors":[28],"and":[29,42,61,94],"capacitors;":[30],"however,":[31],"this":[32,45],"inevitably":[33],"leads":[34],"to":[35,70,100,117,126],"an":[36],"increase":[37],"in":[38,91],"both":[39],"system":[40,68,87,109,112,137],"cost":[41],"complexity.":[43],"paper,":[46],"we":[47,130],"propose":[48],"receiver-side":[50],"variable":[51],"capacitor":[52,59,65,98],"which":[54],"comprises":[55],"series-connected":[57],"switch-controlled":[58],"(SCC)":[60],"parallel-connected":[63],"relay-controlled":[64],"(RCC).":[66],"This":[67],"aims":[69],"achieve":[71,101],"tracking":[74],"(MET)":[75],"for":[76],"WPT":[77],"across":[78],"wide":[80],"range":[81],"of":[82,134],"variations.":[84],"The":[85],"proposed":[86,108,136],"autonomously":[88],"detects":[89],"variations":[90],"the":[92,96,107,120,132,135],"adjusts":[95],"equivalent":[97],"value":[99],"MET.":[102],"Experimental":[103],"results":[104],"demonstrate":[105],"that":[106],"enhance":[111],"approximately":[115],"5%":[116],"20%":[118],"when":[119],"varies":[122],"from":[123],"60":[124],"\u03a9":[125],"180":[127],"\u03a9.":[128],"Finally,":[129],"validate":[131],"feasibility":[133],"through":[138],"experimental":[139],"verification.":[140]},"counts_by_year":[{"year":2024,"cited_by_count":2}],"updated_date":"2026-05-04T08:30:34.212998","created_date":"2025-10-10T00:00:00"}
