{"id":"https://openalex.org/W2775463827","doi":"https://doi.org/10.1109/iecon.2017.8217121","title":"Two-transformer-series approach in developing a transistor based-AC voltage regulator for consumer-end applications","display_name":"Two-transformer-series approach in developing a transistor based-AC voltage regulator for consumer-end applications","publication_year":2017,"publication_date":"2017-10-01","ids":{"openalex":"https://openalex.org/W2775463827","doi":"https://doi.org/10.1109/iecon.2017.8217121","mag":"2775463827"},"language":"en","primary_location":{"id":"doi:10.1109/iecon.2017.8217121","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2017.8217121","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/A5062615739","display_name":"Priyanwada Nimesha Wijesooriya","orcid":null},"institutions":[{"id":"https://openalex.org/I52179390","display_name":"University of Waikato","ror":"https://ror.org/013fsnh78","country_code":"NZ","type":"education","lineage":["https://openalex.org/I52179390"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Priyanwada Nimesha Wijesooriya","raw_affiliation_strings":["School of Engineering, University of Waikato, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Waikato, New Zealand","institution_ids":["https://openalex.org/I52179390"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056957535","display_name":"Nihal Kularatna","orcid":"https://orcid.org/0000-0002-1909-5797"},"institutions":[{"id":"https://openalex.org/I52179390","display_name":"University of Waikato","ror":"https://ror.org/013fsnh78","country_code":"NZ","type":"education","lineage":["https://openalex.org/I52179390"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Nihal Kularatna","raw_affiliation_strings":["School of Engineering, University of Waikato, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Waikato, New Zealand","institution_ids":["https://openalex.org/I52179390"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5076295695","display_name":"Jayathu Fernando","orcid":null},"institutions":[{"id":"https://openalex.org/I52179390","display_name":"University of Waikato","ror":"https://ror.org/013fsnh78","country_code":"NZ","type":"education","lineage":["https://openalex.org/I52179390"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"Jayathu Fernando","raw_affiliation_strings":["School of Engineering, University of Waikato, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Waikato, New Zealand","institution_ids":["https://openalex.org/I52179390"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5060634599","display_name":"D. Alistair Steyn\u2010Ross","orcid":"https://orcid.org/0000-0002-4385-1791"},"institutions":[{"id":"https://openalex.org/I52179390","display_name":"University of Waikato","ror":"https://ror.org/013fsnh78","country_code":"NZ","type":"education","lineage":["https://openalex.org/I52179390"]}],"countries":["NZ"],"is_corresponding":false,"raw_author_name":"D. Alistair Steyn-Ross","raw_affiliation_strings":["School of Engineering, University of Waikato, New Zealand"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Engineering, University of Waikato, New Zealand","institution_ids":["https://openalex.org/I52179390"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":["https://openalex.org/I52179390"],"apc_list":null,"apc_paid":null,"fwci":3.3832,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.92753623,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":89,"max":96},"biblio":{"volume":"79","issue":null,"first_page":"6437","last_page":"6442"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11222","display_name":"Magnetic Properties and Applications","score":0.9592000246047974,"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/T11222","display_name":"Magnetic Properties and Applications","score":0.9592000246047974,"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/T12898","display_name":"Induction Heating and Inverter Technology","score":0.9456999897956848,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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/T10278","display_name":"Electric Motor Design and Analysis","score":0.9275000095367432,"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/transformer","display_name":"Transformer","score":0.609089195728302},{"id":"https://openalex.org/keywords/thyristor","display_name":"Thyristor","score":0.607215404510498},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5276283621788025},{"id":"https://openalex.org/keywords/voltage-regulator","display_name":"Voltage regulator","score":0.4744357168674469},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.451235830783844},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.450318306684494},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.41938507556915283},{"id":"https://openalex.org/keywords/transistor","display_name":"Transistor","score":0.4184662103652954},{"id":"https://openalex.org/keywords/waveform","display_name":"Waveform","score":0.41238316893577576},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.34114187955856323}],"concepts":[{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.609089195728302},{"id":"https://openalex.org/C121922863","wikidata":"https://www.wikidata.org/wiki/Q180805","display_name":"Thyristor","level":3,"score":0.607215404510498},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5276283621788025},{"id":"https://openalex.org/C110706871","wikidata":"https://www.wikidata.org/wiki/Q851210","display_name":"Voltage regulator","level":3,"score":0.4744357168674469},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.451235830783844},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.450318306684494},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41938507556915283},{"id":"https://openalex.org/C172385210","wikidata":"https://www.wikidata.org/wiki/Q5339","display_name":"Transistor","level":3,"score":0.4184662103652954},{"id":"https://openalex.org/C197424946","wikidata":"https://www.wikidata.org/wiki/Q1165717","display_name":"Waveform","level":3,"score":0.41238316893577576},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.34114187955856323}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iecon.2017.8217121","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iecon.2017.8217121","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"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.8999999761581421,"display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":17,"referenced_works":["https://openalex.org/W330027204","https://openalex.org/W2004463706","https://openalex.org/W2073905930","https://openalex.org/W2102622539","https://openalex.org/W2110048122","https://openalex.org/W2148267762","https://openalex.org/W2150936825","https://openalex.org/W2153940803","https://openalex.org/W2154219225","https://openalex.org/W2158630262","https://openalex.org/W2169071517","https://openalex.org/W2214498844","https://openalex.org/W2410812551","https://openalex.org/W2564370289","https://openalex.org/W2745286344","https://openalex.org/W4252851504","https://openalex.org/W6688265053"],"related_works":["https://openalex.org/W4213279392","https://openalex.org/W2379676388","https://openalex.org/W2725874044","https://openalex.org/W2365452505","https://openalex.org/W2059544191","https://openalex.org/W3009399878","https://openalex.org/W614960760","https://openalex.org/W2092371272","https://openalex.org/W2150640605","https://openalex.org/W2023329328"],"abstract_inverted_index":{"AC":[0,16,129],"voltage":[1,130],"regulators,":[2],"an":[3,89,128],"important":[4],"family":[5],"of":[6,15,91,174],"power":[7,59,137],"conditioners,":[8],"are":[9,23,54,66,77],"intended":[10],"to":[11,100,105,126,142,155,159,166,191],"reduce":[12],"line-voltage":[13],"fluctuations":[14],"mains":[17],"at":[18],"customer":[19],"premises.":[20],"Typical":[21],"designs":[22,65],"based":[24],"on":[25,42,123],"automatic":[26,80],"tap":[27,81],"changers,":[28],"motor-driven":[29],"variacs,":[30],"thyristor-based":[31],"systems,":[32],"ferro-resonant":[33,52],"systems":[34,117],"and":[35,61,104],"solid-state":[36],"versions.":[37],"Solid-state":[38],"regulators":[39,53],"typically":[40],"rely":[41],"high":[43,57],"frequency":[44],"switching,":[45],"so":[46],"have":[47,56,72,121],"significant":[48],"RFI/EMI":[49],"problems,":[50],"while":[51,79],"bulky,":[55],"no-load":[58],"consumption":[60],"waveform":[62,73],"defects.":[63,74],"Thyristor-driven":[64],"light":[67],"in":[68,97,208],"weight,":[69],"but":[70,152],"also":[71],"Motor-driven":[75],"variacs":[76],"slow-responding,":[78],"changers":[82],"create":[83],"spikes.":[84],"A":[85,145],"linear":[86],"design":[87,148],"using":[88],"array":[90],"serially":[92],"connected":[93],"transistors":[94],"was":[95,149,153],"developed":[96],"late":[98],"1980's":[99],"address":[101],"these":[102,124],"issues,":[103],"achieve":[106],"rapid":[107],"output":[108,138],"response":[109],"without":[110],"requiring":[111],"thyristors,":[112],"high-frequency":[113],"switching":[114],"or":[115],"mechanical":[116],"[1],":[118],"[2].":[119],"We":[120],"built":[122],"ideas":[125],"develop":[127],"regulator":[131],"for":[132,181],"consumer":[133],"use,":[134],"with":[135,178],"a":[136,182,192],"ranging":[139],"from":[140],"500":[141],"3000":[143],"W.":[144],"multi-primary-winding":[146],"transformer":[147],"originally":[150],"proposed,":[151],"found":[154],"be":[156,188],"uneconomical":[157],"due":[158],"manufacturing":[160],"costs.":[161],"The":[162,172],"simple":[163],"approach":[164,176],"is":[165,202],"combine":[167],"two":[168],"standard":[169],"step-down":[170],"transformers.":[171],"viability":[173],"this":[175],"demonstrated":[177],"practical":[179],"results":[180],"scaled":[183,189],"down":[184],"prototype":[185],"which":[186],"can":[187],"up":[190],"full":[193],"230":[194],"V,":[195],"2":[196],"kVA":[197],"commercial":[198],"product.":[199],"Energy":[200],"efficiency":[201],"optimized":[203],"by":[204],"minimizing":[205],"the":[206,209],"losses":[207],"transistor":[210],"array.":[211]},"counts_by_year":[{"year":2020,"cited_by_count":1},{"year":2018,"cited_by_count":2}],"updated_date":"2026-06-26T08:34:08.712188","created_date":"2025-10-10T00:00:00"}