{"id":"https://openalex.org/W1994214505","doi":"https://doi.org/10.1109/ecctd.2011.6043835","title":"A 250W/30A fast charger for ultracapacitors with direct mains connection","display_name":"A 250W/30A fast charger for ultracapacitors with direct mains connection","publication_year":2011,"publication_date":"2011-08-01","ids":{"openalex":"https://openalex.org/W1994214505","doi":"https://doi.org/10.1109/ecctd.2011.6043835","mag":"1994214505"},"language":"en","primary_location":{"id":"doi:10.1109/ecctd.2011.6043835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecctd.2011.6043835","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 20th European Conference on Circuit Theory and Design (ECCTD)","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/A5077458896","display_name":"Rares Bodnar","orcid":"https://orcid.org/0000-0001-6617-188X"},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"Rares Bodnar","raw_affiliation_strings":["School of Electronics and Computer Science, University of Southampton, Southampton, UK","School of Electronics and Computer, Science University of Southampton, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"School of Electronics and Computer, Science University of Southampton, UK","institution_ids":["https://openalex.org/I43439940"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5113522594","display_name":"W. Redman-White","orcid":null},"institutions":[{"id":"https://openalex.org/I43439940","display_name":"University of Southampton","ror":"https://ror.org/01ryk1543","country_code":"GB","type":"education","lineage":["https://openalex.org/I43439940"]}],"countries":["GB"],"is_corresponding":false,"raw_author_name":"William Redman-White","raw_affiliation_strings":["School of Electronics and Computer Science, University of Southampton, Southampton, UK","School of Electronics and Computer, Science University of Southampton, UK"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electronics and Computer Science, University of Southampton, Southampton, UK","institution_ids":["https://openalex.org/I43439940"]},{"raw_affiliation_string":"School of Electronics and Computer, Science University of Southampton, UK","institution_ids":["https://openalex.org/I43439940"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I43439940"],"apc_list":null,"apc_paid":null,"fwci":null,"has_fulltext":false,"cited_by_count":11,"citation_normalized_percentile":null,"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":"813","last_page":"816"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10179","display_name":"Supercapacitor Materials and Fabrication","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10179","display_name":"Supercapacitor Materials and Fabrication","score":1.0,"subfield":{"id":"https://openalex.org/subfields/2504","display_name":"Electronic, Optical and Magnetic Materials"},"field":{"id":"https://openalex.org/fields/25","display_name":"Materials Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10663","display_name":"Advanced Battery Technologies Research","score":0.9943000078201294,"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/T10175","display_name":"Advanced DC-DC Converters","score":0.988099992275238,"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/mains-electricity","display_name":"Mains electricity","score":0.6975000500679016},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.6750447750091553},{"id":"https://openalex.org/keywords/compensation","display_name":"Compensation (psychology)","score":0.5778524875640869},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4953666925430298},{"id":"https://openalex.org/keywords/electronic-circuit","display_name":"Electronic circuit","score":0.48063579201698303},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.47942060232162476},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.4144356846809387},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.33976858854293823},{"id":"https://openalex.org/keywords/topology","display_name":"Topology (electrical circuits)","score":0.32481658458709717},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3190039098262787},{"id":"https://openalex.org/keywords/control","display_name":"Control (management)","score":0.1771467924118042}],"concepts":[{"id":"https://openalex.org/C184773241","wikidata":"https://www.wikidata.org/wiki/Q387400","display_name":"Mains electricity","level":3,"score":0.6975000500679016},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.6750447750091553},{"id":"https://openalex.org/C2780023022","wikidata":"https://www.wikidata.org/wiki/Q1338171","display_name":"Compensation (psychology)","level":2,"score":0.5778524875640869},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4953666925430298},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.48063579201698303},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.47942060232162476},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.4144356846809387},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.33976858854293823},{"id":"https://openalex.org/C184720557","wikidata":"https://www.wikidata.org/wiki/Q7825049","display_name":"Topology (electrical circuits)","level":2,"score":0.32481658458709717},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3190039098262787},{"id":"https://openalex.org/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.1771467924118042},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C15744967","wikidata":"https://www.wikidata.org/wiki/Q9418","display_name":"Psychology","level":0,"score":0.0},{"id":"https://openalex.org/C11171543","wikidata":"https://www.wikidata.org/wiki/Q41630","display_name":"Psychoanalysis","level":1,"score":0.0}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/ecctd.2011.6043835","is_oa":false,"landing_page_url":"https://doi.org/10.1109/ecctd.2011.6043835","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2011 20th European Conference on Circuit Theory and Design (ECCTD)","raw_type":"proceedings-article"},{"id":"pmh:oai:eprints.soton.ac.uk:337755","is_oa":false,"landing_page_url":"https://eprints.soton.ac.uk/337755/","pdf_url":null,"source":{"id":"https://openalex.org/S4306401019","display_name":"ePrints Soton (University of Southampton)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I43439940","host_organization_name":"University of Southampton","host_organization_lineage":["https://openalex.org/I43439940"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"Conference or Workshop Item"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.8299999833106995}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W812163355","https://openalex.org/W1523434051","https://openalex.org/W1553272149","https://openalex.org/W1983528830","https://openalex.org/W2003408860","https://openalex.org/W2096692362","https://openalex.org/W2111438855","https://openalex.org/W2116093826","https://openalex.org/W2139966747","https://openalex.org/W2492720095","https://openalex.org/W3141110944","https://openalex.org/W3142216448","https://openalex.org/W3145918308","https://openalex.org/W4240214304","https://openalex.org/W4382141059","https://openalex.org/W6674654590","https://openalex.org/W6684813768"],"related_works":["https://openalex.org/W2267082454","https://openalex.org/W1986012101","https://openalex.org/W2808272244","https://openalex.org/W4254154279","https://openalex.org/W2513110030","https://openalex.org/W2379084545","https://openalex.org/W1780710846","https://openalex.org/W2499005276","https://openalex.org/W2093160296","https://openalex.org/W2498208388"],"abstract_inverted_index":{"This":[0,61],"paper":[1],"presents":[2],"a":[3,22,53,58],"fast":[4],"and":[5,31,40,75],"compact":[6],"charger":[7,20],"architecture":[8],"for":[9,29],"ultracapacitors":[10],"with":[11],"direct":[12],"connection":[13],"to":[14,65,67],"230V":[15],"AC":[16],"mains":[17,79],"supply.":[18],"The":[19,43],"delivers":[21],"DC":[23],"output":[24,72],"current":[25],"which":[26,51],"allows":[27,62],"compensation":[28],"inductive":[30],"other":[32],"non-ideal":[33],"behaviour":[34],"in":[35],"the":[36,63,68,71,78,85],"EDLC":[37],"at":[38],"medium":[39],"high":[41],"frequencies.":[42],"internal":[44],"converter":[45],"uses":[46],"self":[47],"oscillating":[48],"control":[49],"circuits":[50],"provide":[52],"variable":[54],"switching":[55],"frequency":[56],"over":[57,84],"broad":[59],"range.":[60],"circuit":[64],"adapt":[66],"variation":[69],"of":[70,77],"voltage":[73],"(0-16.2V)":[74],"fluctuations":[76],"network,":[80],"thereby":[81],"minimizing":[82],"losses":[83],"whole":[86],"operating":[87],"envelope.":[88]},"counts_by_year":[{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":2},{"year":2019,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2013,"cited_by_count":1}],"updated_date":"2026-07-14T23:27:15.235271","created_date":"2025-10-10T00:00:00"}
