{"id":"https://openalex.org/W3081027133","doi":"https://doi.org/10.1587/elex.17.20200250","title":"Hybrid methodology based on extension theory for partial discharge fault diagnosis of power capacitors","display_name":"Hybrid methodology based on extension theory for partial discharge fault diagnosis of power capacitors","publication_year":2020,"publication_date":"2020-08-20","ids":{"openalex":"https://openalex.org/W3081027133","doi":"https://doi.org/10.1587/elex.17.20200250","mag":"3081027133"},"language":"en","primary_location":{"id":"doi:10.1587/elex.17.20200250","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.17.20200250","pdf_url":"https://www.jstage.jst.go.jp/article/elex/17/18/17_17.20200250/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"type":"article","indexed_in":["crossref"],"open_access":{"is_oa":true,"oa_status":"diamond","oa_url":"https://www.jstage.jst.go.jp/article/elex/17/18/17_17.20200250/_pdf","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5059087818","display_name":"Menghui Wang","orcid":"https://orcid.org/0000-0002-6994-4339"},"institutions":[{"id":"https://openalex.org/I65446980","display_name":"National Chin-Yi University of Technology","ror":"https://ror.org/040bs6h16","country_code":"TW","type":"education","lineage":["https://openalex.org/I65446980"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Meng-Hui Wang","raw_affiliation_strings":["Department of Electrical Engineering, National Chin-Yi University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chin-Yi University of Technology","institution_ids":["https://openalex.org/I65446980"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011991791","display_name":"Shiue\u2010Der Lu","orcid":null},"institutions":[{"id":"https://openalex.org/I65446980","display_name":"National Chin-Yi University of Technology","ror":"https://ror.org/040bs6h16","country_code":"TW","type":"education","lineage":["https://openalex.org/I65446980"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shiue-Der Lu","raw_affiliation_strings":["Department of Electrical Engineering, National Chin-Yi University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chin-Yi University of Technology","institution_ids":["https://openalex.org/I65446980"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5031967712","display_name":"Mei\u2010Ling Huang","orcid":"https://orcid.org/0000-0002-0187-6130"},"institutions":[{"id":"https://openalex.org/I65446980","display_name":"National Chin-Yi University of Technology","ror":"https://ror.org/040bs6h16","country_code":"TW","type":"education","lineage":["https://openalex.org/I65446980"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Mei-Ling Huang","raw_affiliation_strings":["Department of Industrial Engineering and Management, National Chin-Yi University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Industrial Engineering and Management, National Chin-Yi University of Technology","institution_ids":["https://openalex.org/I65446980"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5034368766","display_name":"Hong\u2010Wei Sian","orcid":"https://orcid.org/0000-0002-0594-4671"},"institutions":[{"id":"https://openalex.org/I154864474","display_name":"National Taiwan University of Science and Technology","ror":"https://ror.org/00q09pe49","country_code":"TW","type":"education","lineage":["https://openalex.org/I154864474"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Hong-Wei Sian","raw_affiliation_strings":["Department of Electrical Engineering, National Taiwan University of Science and Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Taiwan University of Science and Technology","institution_ids":["https://openalex.org/I154864474"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002358181","display_name":"Cheng-Che Hsieh","orcid":null},"institutions":[{"id":"https://openalex.org/I65446980","display_name":"National Chin-Yi University of Technology","ror":"https://ror.org/040bs6h16","country_code":"TW","type":"education","lineage":["https://openalex.org/I65446980"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Cheng-Che Hsieh","raw_affiliation_strings":["Department of Electrical Engineering, National Chin-Yi University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chin-Yi University of Technology","institution_ids":["https://openalex.org/I65446980"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5018606091","display_name":"Shao-En Wei","orcid":null},"institutions":[{"id":"https://openalex.org/I65446980","display_name":"National Chin-Yi University of Technology","ror":"https://ror.org/040bs6h16","country_code":"TW","type":"education","lineage":["https://openalex.org/I65446980"]}],"countries":["TW"],"is_corresponding":false,"raw_author_name":"Shao-En Wei","raw_affiliation_strings":["Department of Electrical Engineering, National Chin-Yi University of Technology"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Electrical Engineering, National Chin-Yi University of Technology","institution_ids":["https://openalex.org/I65446980"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":6,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.6521,"has_fulltext":true,"cited_by_count":10,"citation_normalized_percentile":{"value":0.63521644,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"17","issue":"18","first_page":"20200250","last_page":"20200250"},"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":0.9994999766349792,"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":0.9994999766349792,"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":0.9990000128746033,"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/T14011","display_name":"Elevator Systems and Control","score":0.9937000274658203,"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":0.8110518455505371},{"id":"https://openalex.org/keywords/capacitor","display_name":"Capacitor","score":0.807337760925293},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.5950477123260498},{"id":"https://openalex.org/keywords/capacitance","display_name":"Capacitance","score":0.5426327586174011},{"id":"https://openalex.org/keywords/power","display_name":"Power (physics)","score":0.48694002628326416},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4608440399169922},{"id":"https://openalex.org/keywords/power-factor","display_name":"Power factor","score":0.4213160276412964},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4137255847454071},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.3909396529197693},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.3780060410499573},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3709336519241333}],"concepts":[{"id":"https://openalex.org/C130143024","wikidata":"https://www.wikidata.org/wiki/Q1929972","display_name":"Partial discharge","level":3,"score":0.8110518455505371},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.807337760925293},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.5950477123260498},{"id":"https://openalex.org/C30066665","wikidata":"https://www.wikidata.org/wiki/Q164399","display_name":"Capacitance","level":3,"score":0.5426327586174011},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.48694002628326416},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4608440399169922},{"id":"https://openalex.org/C64424096","wikidata":"https://www.wikidata.org/wiki/Q750454","display_name":"Power factor","level":3,"score":0.4213160276412964},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4137255847454071},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.3909396529197693},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.3780060410499573},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3709336519241333},{"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/C147789679","wikidata":"https://www.wikidata.org/wiki/Q11372","display_name":"Physical chemistry","level":1,"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/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0},{"id":"https://openalex.org/C165205528","wikidata":"https://www.wikidata.org/wiki/Q83371","display_name":"Seismology","level":1,"score":0.0},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1587/elex.17.20200250","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.17.20200250","pdf_url":"https://www.jstage.jst.go.jp/article/elex/17/18/17_17.20200250/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"}],"best_oa_location":{"id":"doi:10.1587/elex.17.20200250","is_oa":true,"landing_page_url":"https://doi.org/10.1587/elex.17.20200250","pdf_url":"https://www.jstage.jst.go.jp/article/elex/17/18/17_17.20200250/_pdf","source":{"id":"https://openalex.org/S207433681","display_name":"IEICE Electronics Express","issn_l":"1349-2543","issn":["1349-2543","1349-9467"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4320800604","host_organization_name":"Institute of Electronics, Information and Communication Engineers","host_organization_lineage":["https://openalex.org/P4320800604"],"host_organization_lineage_names":["Institute of Electronics, Information and Communication Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEICE Electronics Express","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/13","display_name":"Climate action","score":0.4399999976158142}],"awards":[{"id":"https://openalex.org/G2205640134","display_name":null,"funder_award_id":"MOST 109","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G3428051771","display_name":null,"funder_award_id":"MOST 109-2221-E-167-009","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G3862518167","display_name":null,"funder_award_id":"MOST 109-","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G737106015","display_name":null,"funder_award_id":"MOST 108-","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"},{"id":"https://openalex.org/G8985157498","display_name":null,"funder_award_id":"MOST 109-2221","funder_id":"https://openalex.org/F4320322795","funder_display_name":"Ministry of Science and Technology, Taiwan"}],"funders":[{"id":"https://openalex.org/F4320322795","display_name":"Ministry of Science and Technology, Taiwan","ror":"https://ror.org/02kv4zf79"}],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3081027133.pdf","grobid_xml":"https://content.openalex.org/works/W3081027133.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W1511048391","https://openalex.org/W1550320636","https://openalex.org/W1592693950","https://openalex.org/W1964187941","https://openalex.org/W1999906030","https://openalex.org/W2004132791","https://openalex.org/W2020890049","https://openalex.org/W2026891847","https://openalex.org/W2030245371","https://openalex.org/W2080718484","https://openalex.org/W2102172456","https://openalex.org/W2102982812","https://openalex.org/W2112759202","https://openalex.org/W2128950667","https://openalex.org/W2151525123","https://openalex.org/W2160837215","https://openalex.org/W2162396701","https://openalex.org/W2162445046","https://openalex.org/W2168038395","https://openalex.org/W2295669160","https://openalex.org/W2488375487","https://openalex.org/W2514584099","https://openalex.org/W2610483364","https://openalex.org/W2611573435","https://openalex.org/W2756963360","https://openalex.org/W3146256251","https://openalex.org/W3181089495","https://openalex.org/W4254977291"],"related_works":["https://openalex.org/W2393409683","https://openalex.org/W2834849852","https://openalex.org/W4282008660","https://openalex.org/W2488364933","https://openalex.org/W3212531278","https://openalex.org/W2099626417","https://openalex.org/W2019514496","https://openalex.org/W3129126528","https://openalex.org/W1530155347","https://openalex.org/W2354552488"],"abstract_inverted_index":{"Power":[0],"capacitors":[1,81,231],"are":[2,201],"widely":[3],"used":[4,104,131,191,274],"in":[5,58,237,244,275],"power":[6,48,67,80,221,230,285],"systems,":[7],"and":[8,34,73,97,114,136,156,161,171,186,208,235,246],"any":[9],"internal":[10],"capacitor":[11,49,112],"failures":[12,24,50],"will":[13],"affect":[14],"the":[15,19,45,62,66,120,134,141,150,153,159,167,181,204,212,216,225,229,255,266,272],"safe":[16],"operations":[17],"of":[18,39,47,65,122,152,176,183,198,215,228,262,284],"systems.":[20],"The":[21,37,196],"most":[22],"common":[23],"include":[25],"humidity,":[26],"partial":[27,108,124,137,281],"discharge,":[28],"aging,":[29],"or":[30],"insulating":[31],"material":[32],"degradation":[33],"structural":[35],"damage.":[36],"purpose":[38],"this":[40,199,276],"study":[41,277],"is":[42,278],"to":[43,60,105,115,132,148,157,192,202,209,239,280],"detect":[44,211],"types":[46],"by":[51,165],"using":[52],"a":[53,84,88,107,123,259],"human-machine":[54],"interface":[55],"diagnostic":[56,74],"system":[57],"order":[59,238],"determine":[61],"real-time":[63],"status":[64],"capacitors.":[68,286],"Partial":[69],"discharge":[70,109,138,154,282],"data":[71,207],"measurement":[72],"analysis":[75,172],"were":[76,92,178],"mainly":[77],"conducted":[78],"on":[79,265],"operating":[82,226],"at":[83],"low":[85],"voltage":[86,118,135,217],"for":[87,111],"long":[89],"time.":[90],"Defects":[91],"pre-processed":[93],"before":[94],"capacitance":[95,194],"measurement,":[96,254],"then,":[98],"an":[99,187],"electric":[100],"testing":[101],"machine":[102],"was":[103,130,146,190],"conduct":[106],"test":[110],"enclosures":[113],"continuously":[116],"apply":[117],"until":[119],"occurrence":[121],"discharge.":[125],"A":[126],"high":[127],"frequency":[128],"oscillograph":[129],"capture":[133],"signals.":[139],"Subsequently,":[140],"empirical":[142],"mode":[143],"decomposition":[144],"(EMD)":[145],"applied":[147],"identify":[149,193],"characteristics":[151,182],"signals":[155],"build":[158],"chaos":[160,177],"error":[162],"scatter":[163],"map":[164],"combining":[166],"chaotic":[168],"synchronization":[169],"detection":[170,260,283],"method.":[173],"Moreover,":[174],"eyes":[175],"taken":[179],"as":[180],"fault":[184],"diagnosis,":[185],"extension":[188,267],"algorithm":[189],"failures.":[195],"advantages":[197],"method":[200,257,273],"reduce":[203],"characteristics\u2019":[205],"captured":[206],"effectively":[210],"minimum":[213],"movement":[214],"signal":[218],"discharged":[219],"from":[220],"capacitors,":[222],"so":[223],"that":[224,271],"states":[227],"can":[232],"be":[233],"detected":[234],"determined,":[236],"carry":[240],"out":[241],"emergency":[242],"measures":[243],"advance":[245],"prevent":[247],"major":[248],"disasters.":[249],"After":[250],"verification":[251],"through":[252],"actual":[253],"proposed":[256],"has":[258],"rate":[261],"84%":[263],"based":[264],"theory,":[268],"which":[269],"proves":[270],"applicable":[279]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":5},{"year":2022,"cited_by_count":2},{"year":2021,"cited_by_count":1}],"updated_date":"2026-06-11T09:08:48.828518","created_date":"2025-10-10T00:00:00"}
