{"id":"https://openalex.org/W7147659427","doi":"https://doi.org/10.1109/lascas67804.2026.11457132","title":"Study and Implementation of a Partial Discharge Detection System: An Optimized Front-End Circuit for Continuous Monitoring","display_name":"Study and Implementation of a Partial Discharge Detection System: An Optimized Front-End Circuit for Continuous Monitoring","publication_year":2026,"publication_date":"2026-02-24","ids":{"openalex":"https://openalex.org/W7147659427","doi":"https://doi.org/10.1109/lascas67804.2026.11457132"},"language":null,"primary_location":{"id":"doi:10.1109/lascas67804.2026.11457132","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas67804.2026.11457132","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 17th Latin America Symposium on Circuits and System (LASCAS)","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/A5003002623","display_name":"Rafael M. Gomes","orcid":"https://orcid.org/0009-0000-0111-8295"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":true,"raw_author_name":"Rafael Gomes","raw_affiliation_strings":["FEEC - UNICAMP,DEEB,Campinas,Brasil"],"affiliations":[{"raw_affiliation_string":"FEEC - UNICAMP,DEEB,Campinas,Brasil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5056344770","display_name":"Mateus Giesbrecht","orcid":"https://orcid.org/0000-0002-2283-1054"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Mateus Giesbrecht","raw_affiliation_strings":["FEEC - UNICAMP,DEEB,Campinas,Brasil"],"affiliations":[{"raw_affiliation_string":"FEEC - UNICAMP,DEEB,Campinas,Brasil","institution_ids":["https://openalex.org/I181391015"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5071615328","display_name":"Fabiano Fruett","orcid":"https://orcid.org/0000-0002-0676-6686"},"institutions":[{"id":"https://openalex.org/I181391015","display_name":"Universidade Estadual de Campinas (UNICAMP)","ror":"https://ror.org/04wffgt70","country_code":"BR","type":"education","lineage":["https://openalex.org/I181391015"]}],"countries":["BR"],"is_corresponding":false,"raw_author_name":"Fabiano Fruett","raw_affiliation_strings":["FEEC - UNICAMP,DEEB,Campinas,Brasil"],"affiliations":[{"raw_affiliation_string":"FEEC - UNICAMP,DEEB,Campinas,Brasil","institution_ids":["https://openalex.org/I181391015"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5003002623"],"corresponding_institution_ids":["https://openalex.org/I181391015"],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.87242167,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"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/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.9717000126838684,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.9717000126838684,"subfield":{"id":"https://openalex.org/subfields/2505","display_name":"Materials Chemistry"},"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/T11343","display_name":"Power Transformer Diagnostics and Insulation","score":0.008700000122189522,"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/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.003700000001117587,"subfield":{"id":"https://openalex.org/subfields/2207","display_name":"Control and Systems 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/partial-discharge","display_name":"Partial discharge","score":0.7562000155448914},{"id":"https://openalex.org/keywords/rogowski-coil","display_name":"Rogowski coil","score":0.5615000128746033},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.557200014591217},{"id":"https://openalex.org/keywords/continuous-monitoring","display_name":"Continuous monitoring","score":0.5437999963760376},{"id":"https://openalex.org/keywords/microcontroller","display_name":"Microcontroller","score":0.45719999074935913},{"id":"https://openalex.org/keywords/reliability","display_name":"Reliability (semiconductor)","score":0.4507000148296356},{"id":"https://openalex.org/keywords/signal","display_name":"SIGNAL (programming language)","score":0.43880000710487366},{"id":"https://openalex.org/keywords/alarm","display_name":"ALARM","score":0.41589999198913574},{"id":"https://openalex.org/keywords/signal-conditioning","display_name":"Signal conditioning","score":0.4124999940395355}],"concepts":[{"id":"https://openalex.org/C130143024","wikidata":"https://www.wikidata.org/wiki/Q1929972","display_name":"Partial discharge","level":3,"score":0.7562000155448914},{"id":"https://openalex.org/C56057290","wikidata":"https://www.wikidata.org/wiki/Q2117622","display_name":"Rogowski coil","level":3,"score":0.5615000128746033},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.557200014591217},{"id":"https://openalex.org/C2776902269","wikidata":"https://www.wikidata.org/wiki/Q5165493","display_name":"Continuous monitoring","level":2,"score":0.5437999963760376},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.47099998593330383},{"id":"https://openalex.org/C173018170","wikidata":"https://www.wikidata.org/wiki/Q165678","display_name":"Microcontroller","level":2,"score":0.45719999074935913},{"id":"https://openalex.org/C43214815","wikidata":"https://www.wikidata.org/wiki/Q7310987","display_name":"Reliability (semiconductor)","level":3,"score":0.4507000148296356},{"id":"https://openalex.org/C2779843651","wikidata":"https://www.wikidata.org/wiki/Q7390335","display_name":"SIGNAL (programming language)","level":2,"score":0.43880000710487366},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.4185999929904938},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.41839998960494995},{"id":"https://openalex.org/C2779119184","wikidata":"https://www.wikidata.org/wiki/Q294350","display_name":"ALARM","level":2,"score":0.41589999198913574},{"id":"https://openalex.org/C2780412824","wikidata":"https://www.wikidata.org/wiki/Q3686420","display_name":"Signal conditioning","level":3,"score":0.4124999940395355},{"id":"https://openalex.org/C2776836416","wikidata":"https://www.wikidata.org/wiki/Q1364844","display_name":"False alarm","level":2,"score":0.38350000977516174},{"id":"https://openalex.org/C133770746","wikidata":"https://www.wikidata.org/wiki/Q856535","display_name":"Current transformer","level":4,"score":0.3718000054359436},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3702999949455261},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.3686000108718872},{"id":"https://openalex.org/C2775846686","wikidata":"https://www.wikidata.org/wiki/Q643012","display_name":"Condition monitoring","level":2,"score":0.3637000024318695},{"id":"https://openalex.org/C530198007","wikidata":"https://www.wikidata.org/wiki/Q80831","display_name":"Integrated circuit","level":2,"score":0.33809998631477356},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.3310999870300293},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.3278999924659729},{"id":"https://openalex.org/C134146338","wikidata":"https://www.wikidata.org/wiki/Q1815901","display_name":"Electronic circuit","level":2,"score":0.3206999897956848},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.31299999356269836},{"id":"https://openalex.org/C190560348","wikidata":"https://www.wikidata.org/wiki/Q3245116","display_name":"Circuit design","level":2,"score":0.296099990606308},{"id":"https://openalex.org/C99498987","wikidata":"https://www.wikidata.org/wiki/Q2210247","display_name":"Noise (video)","level":3,"score":0.29109999537467957},{"id":"https://openalex.org/C104267543","wikidata":"https://www.wikidata.org/wiki/Q208163","display_name":"Signal processing","level":3,"score":0.29109999537467957},{"id":"https://openalex.org/C2776152135","wikidata":"https://www.wikidata.org/wiki/Q467898","display_name":"Insulation system","level":2,"score":0.2851000130176544},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.27239999175071716},{"id":"https://openalex.org/C55000061","wikidata":"https://www.wikidata.org/wiki/Q24894777","display_name":"Current sensor","level":3,"score":0.27059999108314514},{"id":"https://openalex.org/C204323151","wikidata":"https://www.wikidata.org/wiki/Q905424","display_name":"Range (aeronautics)","level":2,"score":0.2639000117778778},{"id":"https://openalex.org/C68583231","wikidata":"https://www.wikidata.org/wiki/Q206907","display_name":"Short circuit","level":3,"score":0.2549000084400177}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/lascas67804.2026.11457132","is_oa":false,"landing_page_url":"https://doi.org/10.1109/lascas67804.2026.11457132","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2026 IEEE 17th Latin America Symposium on Circuits and System (LASCAS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.7624784111976624}],"awards":[],"funders":[{"id":"https://openalex.org/F4320321091","display_name":"Coordena\u00e7\u00e3o de Aperfei\u00e7oamento de Pessoal de N\u00edvel Superior","ror":"https://ror.org/00x0ma614"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"The":[0,69,113,172],"reliability":[1],"of":[2,27,53,65,119,147],"rotating":[3],"electric":[4],"machines":[5],"is":[6],"critical":[7],"for":[8,14,24,58,62,87,101,132,192],"power":[9],"generation,":[10],"emphasizing":[11],"the":[12,49,94,158,176,204],"need":[13],"continuous":[15,63,193],"monitoring":[16,64],"to":[17,42,109,149,179,197],"prevent":[18],"unexpected":[19],"failures.":[20],"Insulation":[21],"degradation,":[22],"responsible":[23],"approximately":[25],"56%":[26],"failures":[28],"in":[29],"large":[30],"generators,":[31],"often":[32],"results":[33,174],"from":[34],"partial":[35,134],"discharges":[36],"(PDs),":[37],"which":[38],"require":[39],"early":[40],"detection":[41,95],"mitigate":[43],"long-term":[44],"damage.":[45],"This":[46,184],"paper":[47],"presents":[48],"design":[50],"and":[51,75,90,106,138,152,189,202],"implementation":[52,115],"an":[54,123],"optimized":[55,86,190],"front-end":[56],"circuit":[57,85,167],"PD":[59,79,103,120,166,181,194],"detection,":[60],"tailored":[61],"electrical":[66],"insulation":[67,111],"degradation.":[68],"system":[70,159],"employs":[71],"a":[72,82,130,144,164,169,187],"high-frequency":[73],"transformer":[74],"coupling":[76],"capacitors":[77],"as":[78],"sensors,":[80],"with":[81],"signal":[83,104],"conditioning":[84],"noise":[88],"rejection":[89],"high-sensitivity":[91],"detection.":[92],"Additionally,":[93],"threshold":[96],"can":[97],"be":[98],"adjusted,":[99],"allowing":[100],"refined":[102],"analysis":[105,137],"improved":[107,198],"adaptability":[108],"different":[110],"conditions.":[112],"current":[114],"enables":[116],"real-time":[117],"observation":[118],"occurrences":[121],"via":[122],"oscilloscope,":[124],"while":[125],"future":[126],"developments":[127],"will":[128],"integrate":[129],"microcontroller":[131],"phase-resolved":[133],"discharge":[135],"(PRPD)":[136],"remote":[139],"alarm":[140],"transmission.":[141],"Operating":[142],"within":[143],"frequency":[145],"range":[146],"up":[148],"1":[150],"GHz":[151],"powered":[153],"by":[154],"two":[155],"12V":[156],"batteries,":[157],"has":[160],"been":[161],"tested":[162],"using":[163],"simulated":[165],"inside":[168],"Faraday":[170],"cage.":[171],"experimental":[173],"confirm":[175],"system's":[177],"ability":[178],"detect":[180],"signals":[182],"effectively.":[183],"work":[185],"provides":[186],"cost-effective":[188],"solution":[191],"monitoring,":[195],"contributing":[196],"condition-based":[199],"maintenance":[200],"strategies":[201],"reducing":[203],"dependency":[205],"on":[206],"costly,":[207],"operator-dependent":[208],"equipment.":[209]},"counts_by_year":[],"updated_date":"2026-04-09T08:11:56.329763","created_date":"2026-04-02T00:00:00"}
