{"id":"https://openalex.org/W2098239191","doi":"https://doi.org/10.1109/elinsl.2010.5549839","title":"Information within the dielectric response of power transformers for wide frequency ranges","display_name":"Information within the dielectric response of power transformers for wide frequency ranges","publication_year":2010,"publication_date":"2010-06-01","ids":{"openalex":"https://openalex.org/W2098239191","doi":"https://doi.org/10.1109/elinsl.2010.5549839","mag":"2098239191"},"language":"en","primary_location":{"id":"doi:10.1109/elinsl.2010.5549839","doi":"https://doi.org/10.1109/elinsl.2010.5549839","is_oa":false,"landing_page_url":"https://doi.org/10.1109/elinsl.2010.5549839","pdf_url":null,"source":{"id":"https://openalex.org/S4306418757","display_name":"IEEE International Symposium on Electrical Insulation","issn_l":"0164-2006","issn":["0164-2006"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"2010 IEEE International Symposium on Electrical Insulation","raw_type":"proceedings-article"},"volume":null,"type":"conference-paper","is_traditional":true,"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/A5103569256","display_name":"Michael Jaya","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Michael Jaya","raw_affiliation_strings":["Institute of Electric Energy Systems and High-Voltage Technology (IEH), University of Karlsruhe, Germany","Institute of Electric Energy Systems and High-Voltage Technology (IEH), University of Karlsruhe (TH), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electric Energy Systems and High-Voltage Technology (IEH), University of Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Institute of Electric Energy Systems and High-Voltage Technology (IEH), University of Karlsruhe (TH), Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5022369929","display_name":"Thomas Leibfried","orcid":"https://orcid.org/0000-0001-6382-1541","observed_orcids":["https://orcid.org/0000-0001-6382-1541"]},"institutions":[{"id":"https://openalex.org/I102335020","display_name":"Karlsruhe Institute of Technology","ror":"https://ror.org/04t3en479","country_code":"DE","type":"education","lineage":["https://openalex.org/I102335020","https://openalex.org/I1305996414"]}],"countries":["DE"],"is_corresponding":false,"raw_author_name":"Thomas Leibfried","raw_affiliation_strings":["Institute of Electric Energy Systems and High-Voltage Technology (IEH), University of Karlsruhe, Germany","Institute of Electric Energy Systems and High-Voltage Technology (IEH), University of Karlsruhe (TH), Germany"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute of Electric Energy Systems and High-Voltage Technology (IEH), University of Karlsruhe, Germany","institution_ids":["https://openalex.org/I102335020"]},{"raw_affiliation_string":"Institute of Electric Energy Systems and High-Voltage Technology (IEH), University of Karlsruhe (TH), Germany","institution_ids":["https://openalex.org/I102335020"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109516288","display_name":"Maik Koch","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Maik Koch","raw_affiliation_strings":["Omicron Electronics, Klaus, Austria"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Omicron Electronics, Klaus, Austria","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.7111,"has_fulltext":false,"cited_by_count":22,"citation_normalized_percentile":{"value":0.84150773,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":87,"max":98},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"5"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11343","display_name":"Power Transformer Diagnostics and Insulation","score":0.9994999766349792,"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/T11343","display_name":"Power Transformer Diagnostics and Insulation","score":0.9994999766349792,"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/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.0003000000142492354,"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/T11607","display_name":"Microwave and Dielectric Measurement Techniques","score":0.0,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/power-transformers","display_name":"power transformers","score":0.9710000157356262},{"id":"https://openalex.org/keywords/dielectric-response","display_name":"dielectric response","score":0.921999990940094},{"id":"https://openalex.org/keywords/frequency-domain-spectroscopy","display_name":"frequency domain spectroscopy","score":0.9890000224113464},{"id":"https://openalex.org/keywords/insulation-degradation","display_name":"insulation degradation","score":0.8450000286102295},{"id":"https://openalex.org/keywords/moisture-content","display_name":"moisture content","score":0.9010000228881836},{"id":"https://openalex.org/keywords/interfacial-polarization","display_name":"interfacial polarization","score":0.8220000267028809},{"id":"https://openalex.org/keywords/cellulose-insulation","display_name":"cellulose insulation","score":0.8669999837875366},{"id":"https://openalex.org/keywords/transformer-oil","display_name":"transformer oil","score":0.9240000247955322},{"id":"https://openalex.org/keywords/insulation-condition-diagnosis","display_name":"insulation condition diagnosis","score":0.42899999022483826}],"concepts":[{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.7138695120811462},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.7078993320465088},{"id":"https://openalex.org/C133386390","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric","level":2,"score":0.6673909425735474},{"id":"https://openalex.org/C2987621370","wikidata":"https://www.wikidata.org/wiki/Q184996","display_name":"Dielectric response","level":3,"score":0.6487575769424438},{"id":"https://openalex.org/C8590192","wikidata":"https://www.wikidata.org/wiki/Q1054694","display_name":"Frequency response","level":2,"score":0.6132498979568481},{"id":"https://openalex.org/C104892082","wikidata":"https://www.wikidata.org/wiki/Q17156810","display_name":"Low frequency","level":2,"score":0.5936821699142456},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.5737441778182983},{"id":"https://openalex.org/C7040849","wikidata":"https://www.wikidata.org/wiki/Q899580","display_name":"Dielectric spectroscopy","level":4,"score":0.5356675386428833},{"id":"https://openalex.org/C2779345362","wikidata":"https://www.wikidata.org/wiki/Q2108973","display_name":"Pressboard","level":4,"score":0.4802189767360687},{"id":"https://openalex.org/C202374169","wikidata":"https://www.wikidata.org/wiki/Q124291","display_name":"Electrical conductor","level":2,"score":0.4435761868953705},{"id":"https://openalex.org/C91066073","wikidata":"https://www.wikidata.org/wiki/Q1417868","display_name":"Dielectric loss","level":3,"score":0.41711798310279846},{"id":"https://openalex.org/C159985019","wikidata":"https://www.wikidata.org/wiki/Q181790","display_name":"Composite material","level":1,"score":0.3993931710720062},{"id":"https://openalex.org/C24890656","wikidata":"https://www.wikidata.org/wiki/Q82811","display_name":"Acoustics","level":1,"score":0.3950783610343933},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3551229238510132},{"id":"https://openalex.org/C49040817","wikidata":"https://www.wikidata.org/wiki/Q193091","display_name":"Optoelectronics","level":1,"score":0.26107144355773926},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.19528308510780334},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.1423051357269287},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.09416928887367249},{"id":"https://openalex.org/C76155785","wikidata":"https://www.wikidata.org/wiki/Q418","display_name":"Telecommunications","level":1,"score":0.0887252688407898},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.08803889155387878},{"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/C52859227","wikidata":"https://www.wikidata.org/wiki/Q7877","display_name":"Electrochemistry","level":3,"score":0.0},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.0},{"id":"https://openalex.org/C31972630","wikidata":"https://www.wikidata.org/wiki/Q844240","display_name":"Computer vision","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/elinsl.2010.5549839","doi":"https://doi.org/10.1109/elinsl.2010.5549839","is_oa":false,"landing_page_url":"https://doi.org/10.1109/elinsl.2010.5549839","pdf_url":null,"source":{"id":"https://openalex.org/S4306418757","display_name":"IEEE International Symposium on Electrical Insulation","issn_l":"0164-2006","issn":["0164-2006"],"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"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":"2010 IEEE International Symposium on Electrical Insulation","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":4,"referenced_works":["https://openalex.org/W1486226491","https://openalex.org/W2099741305","https://openalex.org/W2106021308","https://openalex.org/W2473447586"],"related_works":["https://openalex.org/W2539186022","https://openalex.org/W3216067100","https://openalex.org/W2109499915","https://openalex.org/W2016292712","https://openalex.org/W111744022","https://openalex.org/W1766310202","https://openalex.org/W2036503823","https://openalex.org/W2532625061","https://openalex.org/W2010887145","https://openalex.org/W4250040775"],"abstract_inverted_index":{"Dielectric":[0],"response":[1,76,104],"analysis":[2],"of":[3,83,96,108,138],"power":[4,97],"transformers":[5],"in":[6,43,48],"the":[7,75,93,102,106,109,111,116,120,136,142,147],"frequency":[8,40,51,125,143,160],"domain":[9],"is":[10,80],"being":[11],"used":[12],"widely":[13],"to":[14,55,91],"diagnose":[15],"its":[16],"ageing":[17,60,95],"condition":[18,149],"and":[19,35,71,115,134],"moisture":[20,139],"content.":[21],"The":[22],"Frequency":[23],"Domain":[24],"Spectroscopy":[25],"(FDS)":[26],"measurements":[27,41,47],"are":[28,88],"normally":[29],"carried":[30],"out":[31],"between":[32,130],"1":[33],"kHz":[34],"100":[36,162],"\u03bcHz.":[37],"As":[38],"low":[39,100,158],"result":[42],"long":[44],"measuring":[45],"times,":[46],"a":[49,123,156],"higher":[50,69,78],"range":[52,126,144],"were":[53,66],"investigated":[54],"determine":[56,92],"their":[57],"suitability":[58],"for":[59,128,165],"diagnostics.":[61],"Unfortunately,":[62],"winding":[63],"resonance":[64],"effects":[65],"noticed":[67],"at":[68,77],"frequencies":[70,79,87],"it":[72],"appears":[73],"that":[74,151],"not":[81],"purely":[82],"dielectric":[84,103],"nature.":[85],"Higher":[86],"therefore":[89],"unsuitable":[90],"insulation":[94,148],"transformers.":[98],"For":[99],"frequencies,":[101],"reflects":[105],"properties":[107,133],"oil,":[110],"interfacial":[112],"polarization":[113],"effect":[114],"cellulose":[117],"material.":[118],"Conducting":[119],"measurement":[121],"over":[122],"wide":[124],"enables":[127],"discriminating":[129],"these":[131],"different":[132],"increases":[135],"accuracy":[137],"calculation.":[140],"However,":[141],"depends":[145],"on":[146],"so":[150],"new,":[152],"dry":[153],"insulations":[154,169],"require":[155],"very":[157],"stop":[159],"(e.g.":[161],"\u03bcHz)":[163],"while":[164],"conductive":[166],"(wet,":[167],"hot)":[168],"10":[170],"mHz":[171],"can":[172],"be":[173],"sufficient.":[174]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1},{"year":2020,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":4},{"year":2015,"cited_by_count":1},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":2},{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-06T10:28:23.643775","created_date":"2016-06-24T00:00:00"}