{"id":"https://openalex.org/W4386883692","doi":"https://doi.org/10.1109/iciis58898.2023.10253506","title":"AI Approach for FRA Based Condition Assessment of Power Transformers","display_name":"AI Approach for FRA Based Condition Assessment of Power Transformers","publication_year":2023,"publication_date":"2023-08-25","ids":{"openalex":"https://openalex.org/W4386883692","doi":"https://doi.org/10.1109/iciis58898.2023.10253506"},"language":"en","primary_location":{"id":"doi:10.1109/iciis58898.2023.10253506","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iciis58898.2023.10253506","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 17th International Conference on Industrial and Information Systems (ICIIS)","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/A5092907288","display_name":"Dilshan Muthukuda","orcid":null},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":true,"raw_author_name":"Dilshan Muthukuda","raw_affiliation_strings":["University of Peradeniya,dept. Electrical &#x0026; Electronic Eng,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,dept. Electrical &#x0026; Electronic Eng,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018776275","display_name":"Pamudu Ranasinghe","orcid":null},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Pamudu Ranasinghe","raw_affiliation_strings":["University of Peradeniya,dept. Electrical &#x0026; Electronic Eng,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,dept. Electrical &#x0026; Electronic Eng,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5092907289","display_name":"Primash Morapitiya","orcid":null},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Primash Morapitiya","raw_affiliation_strings":["University of Peradeniya,dept. Electrical &#x0026; Electronic Eng,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,dept. Electrical &#x0026; Electronic Eng,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010447721","display_name":"M.A.R.M. Fernando","orcid":"https://orcid.org/0000-0002-4587-4890"},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Manjula Fernando","raw_affiliation_strings":["University of Peradeniya,dept. Electrical &#x0026; Electronic Eng,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,dept. Electrical &#x0026; Electronic Eng,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5078063396","display_name":"Janaka Wijayakulasooriya","orcid":"https://orcid.org/0000-0001-9955-4967"},"institutions":[{"id":"https://openalex.org/I111199411","display_name":"University of Peradeniya","ror":"https://ror.org/025h79t26","country_code":"LK","type":"education","lineage":["https://openalex.org/I111199411"]}],"countries":["LK"],"is_corresponding":false,"raw_author_name":"Janaka Wijayakulasooriya","raw_affiliation_strings":["University of Peradeniya,dept. Electrical &#x0026; Electronic Eng,Peradeniya,Sri Lanka"],"affiliations":[{"raw_affiliation_string":"University of Peradeniya,dept. Electrical &#x0026; Electronic Eng,Peradeniya,Sri Lanka","institution_ids":["https://openalex.org/I111199411"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5015755765","display_name":"Kapila Bandara","orcid":"https://orcid.org/0000-0003-0016-8068"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kapila Bandara","raw_affiliation_strings":["Ceylon Electricity Board,Sri Lanka","Ceylon Electricity Board, Sri Lanka"],"affiliations":[{"raw_affiliation_string":"Ceylon Electricity Board,Sri Lanka","institution_ids":[]},{"raw_affiliation_string":"Ceylon Electricity Board, Sri Lanka","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":["https://openalex.org/A5092907288"],"corresponding_institution_ids":["https://openalex.org/I111199411"],"apc_list":null,"apc_paid":null,"fwci":0.4016,"has_fulltext":false,"cited_by_count":3,"citation_normalized_percentile":{"value":0.60512576,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":96,"max":97},"biblio":{"volume":null,"issue":null,"first_page":"477","last_page":"482"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11343","display_name":"Power Transformer Diagnostics and Insulation","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/T11343","display_name":"Power Transformer Diagnostics and Insulation","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/T10511","display_name":"High voltage insulation and dielectric phenomena","score":0.9993000030517578,"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/T11222","display_name":"Magnetic Properties and Applications","score":0.9977999925613403,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.7418201565742493},{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.6566272974014282},{"id":"https://openalex.org/keywords/reliability-engineering","display_name":"Reliability engineering","score":0.5216827392578125},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.47861403226852417},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.46763351559638977},{"id":"https://openalex.org/keywords/current-transformer","display_name":"Current transformer","score":0.4139374792575836},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3934958577156067},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.2893607020378113},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.222274512052536}],"concepts":[{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.7418201565742493},{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.6566272974014282},{"id":"https://openalex.org/C200601418","wikidata":"https://www.wikidata.org/wiki/Q2193887","display_name":"Reliability engineering","level":1,"score":0.5216827392578125},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.47861403226852417},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.46763351559638977},{"id":"https://openalex.org/C133770746","wikidata":"https://www.wikidata.org/wiki/Q856535","display_name":"Current transformer","level":4,"score":0.4139374792575836},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3934958577156067},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.2893607020378113},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.222274512052536}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/iciis58898.2023.10253506","is_oa":false,"landing_page_url":"https://doi.org/10.1109/iciis58898.2023.10253506","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"2023 IEEE 17th International Conference on Industrial and Information Systems (ICIIS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Affordable and clean energy","id":"https://metadata.un.org/sdg/7","score":0.44999998807907104}],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":11,"referenced_works":["https://openalex.org/W1730962650","https://openalex.org/W2060909713","https://openalex.org/W2069367957","https://openalex.org/W2075214622","https://openalex.org/W2098479114","https://openalex.org/W2102915878","https://openalex.org/W2334598439","https://openalex.org/W2948730696","https://openalex.org/W2965005217","https://openalex.org/W3217231756","https://openalex.org/W6804549820"],"related_works":["https://openalex.org/W2387913980","https://openalex.org/W1975610155","https://openalex.org/W3100052852","https://openalex.org/W4237158276","https://openalex.org/W3036340821","https://openalex.org/W3006431574","https://openalex.org/W2542214344","https://openalex.org/W2900548072","https://openalex.org/W2969326237","https://openalex.org/W2143056691"],"abstract_inverted_index":{"Condition":[0],"assessment":[1],"of":[2,26,50,80,103,192],"power":[3,9,27,93],"transformers":[4,59,78,94,132,169],"are":[5],"important":[6],"to":[7,21,42,72,143,153,164],"avoid":[8],"system":[10],"failures":[11],"because":[12],"it":[13],"usually":[14],"cause":[15],"significant":[16],"economic":[17],"losses.":[18],"In":[19],"order":[20],"detect":[22,43],"the":[23,44,138,167,182,193],"mechanical":[24,46],"integrity":[25],"transformer":[28,186],"windings,":[29],"Frequency":[30],"response":[31],"measurements":[32,68],"(FRA)":[33],"has":[34],"been":[35],"developed.":[36],"It":[37,120,175],"is":[38],"an":[39],"effective":[40],"tool":[41],"internal":[45],"integrity.":[47],"However,":[48],"interpretation":[49],"FRA":[51,67,84,108,112,148],"results":[52],"can":[53],"sometimes":[54],"be":[55,134],"tedious":[56],"when":[57],"comparing":[58],"with":[60,95,124,188],"different":[61,74,96,156,172],"structures.":[62,83],"This":[63],"paper":[64],"presents":[65],"a":[66,189],"based":[69],"AI":[70],"approach":[71],"recognize":[73],"faulty":[75,128,131,168],"and":[76,98,115,129,159],"non-faulty":[77],"irrespectively":[79],"their":[81],"design":[82],"data":[85,100],"sets":[86],"were":[87,141,162],"collected":[88],"from":[89,151],"10,":[90],"Field":[91],"aged":[92],"capacities":[97],"each":[99],"set":[101],"consisted":[102],"100":[104,139],"features":[105,140,145],"i.e.,":[106],"4":[107],"frequency":[109],"bands,":[110],"5":[111,116,152],"measuring":[113,149],"methods":[114,150],"statistical":[117],"analyzing":[118],"parameters.":[119],"was":[121,176,181],"found":[122,177],"that":[123,178],"two":[125],"Principal":[126],"Components,":[127],"non":[130],"could":[133],"easily":[135],"separated.":[136],"Accordingly,":[137],"reduced":[142],"64":[144],"by":[146],"optimizing":[147],"3.":[154],"Then":[155],"ML":[157],"techniques":[158],"NN":[160],"algorithms":[161],"used":[163],"further":[165],"classify":[166],"into":[170],"three":[171],"fault":[173],"types.":[174],"fine":[179],"kNN":[180],"best":[183],"method":[184],"for":[185],"classification":[187],"100%":[190],"accuracy":[191],"tested":[194],"samples.":[195]},"counts_by_year":[{"year":2025,"cited_by_count":3}],"updated_date":"2025-11-25T21:42:39.735039","created_date":"2025-10-10T00:00:00"}
