{"id":"https://openalex.org/W4281292990","doi":"https://doi.org/10.1117/12.2638665","title":"Open circuit fault prediction method of energy storage converter based on MFCC characteristics","display_name":"Open circuit fault prediction method of energy storage converter based on MFCC characteristics","publication_year":2022,"publication_date":"2022-05-23","ids":{"openalex":"https://openalex.org/W4281292990","doi":"https://doi.org/10.1117/12.2638665"},"language":"en","primary_location":{"id":"doi:10.1117/12.2638665","doi":"https://doi.org/10.1117/12.2638665","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2638665","pdf_url":null,"source":{"id":"https://openalex.org/S4363608362","display_name":"International Conference on Electronic Information Technology (EIT)","issn_l":null,"issn":null,"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":"International Conference on Electronic Information Technology (EIT 2022)","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/A5024093448","display_name":"Bin Yu","orcid":"https://orcid.org/0000-0001-7997-5705","observed_orcids":["https://orcid.org/0000-0001-7997-5705"]},"institutions":[{"id":"https://openalex.org/I4387155567","display_name":"State Grid Hunan Electric Power Company Limited","ror":"https://ror.org/00e17m144","country_code":"CN","type":"company","lineage":["https://openalex.org/I4387155567"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bin Yu","raw_affiliation_strings":["State Grid Hunan Electric Power Co., Ltd, Research Institute (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Hunan Electric Power Co., Ltd, Research Institute (China)","institution_ids":["https://openalex.org/I4387155567"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100568264","display_name":"Linbo Luo","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Linbo Luo","raw_affiliation_strings":["Construction Department of Hunan Electric Power Company Limited Loudi Power Supply Company (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Construction Department of Hunan Electric Power Company Limited Loudi Power Supply Company (China)","institution_ids":[]}]},{"author_position":"middle","author":{"id":null,"display_name":"Bowen Huang","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I17442442","display_name":"State Grid Corporation of China (China)","ror":"https://ror.org/05twwhs70","country_code":"CN","type":"company","lineage":["https://openalex.org/I17442442"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bowen Huang","raw_affiliation_strings":["State Grid Hunan Integrated Energy Service Co. Ltd. (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Hunan Integrated Energy Service Co. Ltd. (China)","institution_ids":["https://openalex.org/I17442442"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5027901587","display_name":"Shangfeng Xiong","orcid":"https://orcid.org/0000-0002-2905-1704","observed_orcids":["https://orcid.org/0000-0002-2905-1704","https://orcid.org/0000-0003-1593-0430"]},"institutions":[{"id":"https://openalex.org/I4387155567","display_name":"State Grid Hunan Electric Power Company Limited","ror":"https://ror.org/00e17m144","country_code":"CN","type":"company","lineage":["https://openalex.org/I4387155567"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shangfeng Xiong","raw_affiliation_strings":["State Grid Hunan Electric Power Co., Ltd., Research Institute (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Hunan Electric Power Co., Ltd., Research Institute (China)","institution_ids":["https://openalex.org/I4387155567"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5049951376","display_name":"Xuemei Long","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I4387155567","display_name":"State Grid Hunan Electric Power Company Limited","ror":"https://ror.org/00e17m144","country_code":"CN","type":"company","lineage":["https://openalex.org/I4387155567"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Xuemei Long","raw_affiliation_strings":["State Grid Hunan Electric Power Co., Ltd., Research Institute (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"State Grid Hunan Electric Power Co., Ltd., Research Institute (China)","institution_ids":["https://openalex.org/I4387155567"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010295564","display_name":"Yaoyang Dai","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaoyang Dai","raw_affiliation_strings":["Hunan Univ. (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Univ. (China)","institution_ids":["https://openalex.org/I16609230"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5083501108","display_name":"Liang Che","orcid":"https://orcid.org/0000-0002-7004-6448","observed_orcids":["https://orcid.org/0000-0002-7004-6448","https://orcid.org/0009-0000-1664-9902"]},"institutions":[{"id":"https://openalex.org/I16609230","display_name":"Hunan University","ror":"https://ror.org/05htk5m33","country_code":"CN","type":"education","lineage":["https://openalex.org/I16609230"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liang Che","raw_affiliation_strings":["Hunan Univ. (China)"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Hunan Univ. (China)","institution_ids":["https://openalex.org/I16609230"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.0,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"37","issue":null,"first_page":"29","last_page":"29"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.492900013923645,"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"}},"topics":[{"id":"https://openalex.org/T10220","display_name":"Machine Fault Diagnosis Techniques","score":0.492900013923645,"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"}},{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.2257000058889389,"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/T12737","display_name":"Electrical Fault Detection and Protection","score":0.13349999487400055,"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/igbt-faults","display_name":"IGBT faults","score":0.6110000014305115},{"id":"https://openalex.org/keywords/energy-storage-converter","display_name":"energy storage converter","score":0.8539999723434448},{"id":"https://openalex.org/keywords/power-conversion-system","display_name":"power conversion system","score":0.9539999961853027},{"id":"https://openalex.org/keywords/three-phase-current","display_name":"three-phase current","score":0.5730000138282776},{"id":"https://openalex.org/keywords/dimensionality-reduction","display_name":"dimensionality reduction","score":0.847000002861023},{"id":"https://openalex.org/keywords/bayesian-optimization","display_name":"Bayesian optimization","score":0.8410000205039978},{"id":"https://openalex.org/keywords/1d-convolutional-neural-network","display_name":"1D convolutional neural network","score":0.9559999704360962},{"id":"https://openalex.org/keywords/noise-robustness","display_name":"noise robustness","score":0.628000020980835}],"concepts":[{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6468132138252258},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.6272475123405457},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5576149821281433},{"id":"https://openalex.org/C151989614","wikidata":"https://www.wikidata.org/wiki/Q440370","display_name":"Mel-frequency cepstrum","level":3,"score":0.49994802474975586},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.4917459785938263},{"id":"https://openalex.org/C27438332","wikidata":"https://www.wikidata.org/wiki/Q2873","display_name":"Principal component analysis","level":2,"score":0.42699044942855835},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.41858968138694763},{"id":"https://openalex.org/C50644808","wikidata":"https://www.wikidata.org/wiki/Q192776","display_name":"Artificial neural network","level":2,"score":0.41411447525024414},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.3612745404243469},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.347136527299881},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.34590429067611694},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.0},{"id":"https://openalex.org/C55493867","wikidata":"https://www.wikidata.org/wiki/Q7094","display_name":"Biochemistry","level":1,"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/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"score":0.0},{"id":"https://openalex.org/C127313418","wikidata":"https://www.wikidata.org/wiki/Q1069","display_name":"Geology","level":0,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1117/12.2638665","doi":"https://doi.org/10.1117/12.2638665","is_oa":false,"landing_page_url":"https://doi.org/10.1117/12.2638665","pdf_url":null,"source":{"id":"https://openalex.org/S4363608362","display_name":"International Conference on Electronic Information Technology (EIT)","issn_l":null,"issn":null,"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":"International Conference on Electronic Information Technology (EIT 2022)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.9090999960899353,"display_name":"Affordable and clean energy"},{"id":"https://metadata.un.org/sdg/9","score":0.5378999710083008,"display_name":"Industry, innovation and infrastructure"}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":7,"referenced_works":["https://openalex.org/W2177982779","https://openalex.org/W2460312359","https://openalex.org/W2519348275","https://openalex.org/W2793428449","https://openalex.org/W4200619914","https://openalex.org/W4205965688","https://openalex.org/W4362524255"],"related_works":["https://openalex.org/W6903561211","https://openalex.org/W7130506378","https://openalex.org/W4414347374","https://openalex.org/W2796955565","https://openalex.org/W7204099270","https://openalex.org/W1999219043","https://openalex.org/W4213290907","https://openalex.org/W2883335583","https://openalex.org/W2768632769","https://openalex.org/W4400877919"],"abstract_inverted_index":{"Converter":[0],"open":[1,30],"circuit":[2,31],"fault":[3,56,100,135,149,156,178],"prediction":[4,57,158],"plays":[5],"an":[6],"important":[7],"role":[8],"in":[9,33,118,199],"improving":[10],"the":[11,21,28,50,75,87,91,94,98,108,115,126,133,147,173,190,210],"intelligent":[12],"operation":[13,77],"and":[14,47,78,97,111,122,138,165,196,204],"maintenance":[15,79],"of":[16,27,44,49,80,83,114,176],"energy":[17,60,109],"storage":[18,61],"systems.":[19],"Consider":[20],"existing":[22,211],"methods":[23],"for":[24,59],"non-intrusive":[25],"identification":[26],"IGBT":[29],"faults":[32],"power":[34],"conversion":[35],"system":[36],"(PCS),":[37],"signal":[38,116],"feature":[39,150],"extraction":[40],"occurs":[41],"difficulties,":[42],"explosion":[43],"data":[45,102,175],"dimensions,":[46],"instability":[48],"threshold":[51],"judgment":[52],"interval.":[53],"An":[54],"open-circuit":[55],"method":[58,192],"converters":[62],"based":[63,160],"on":[64,90,161],"mel":[65],"frequency":[66,120],"cepstral":[67],"coefficient":[68],"(MFCC)":[69],"features":[70],"is":[71,93,104,187],"proposed":[72,191],"to":[73,85,131],"support":[74],"normal":[76],"PCS.":[81],"First":[82],"all,":[84],"communicate":[86],"three-phase":[88],"current":[89],"side":[92],"input":[95],"signal,":[96],"MFCC":[99],"characteristic":[101],"set":[103,151],"constructed":[105],"by":[106],"analyzing":[107],"distribution":[110],"envelope":[112],"characteristics":[113],"spectrum":[117],"different":[119,177,181],"intervals,":[121],"then":[123],"combined":[124],"with":[125,209],"nuclear":[127],"principal":[128],"component":[129],"analysis":[130],"realize":[132],"nonlinear":[134],"under":[136,180],"charging":[137],"discharging":[139],"conditions":[140,183],"Feature":[141],"dimensionality":[142],"reduction":[143],"screening;":[144],"secondly,":[145],"taking":[146,172],"low-dimensional":[148],"as":[152,184],"input,":[153],"build":[154],"a":[155,200],"state":[157],"model":[159],"Bayesian":[162],"optimization":[163],"algorithm":[164],"one-dimensional":[166],"convolutional":[167],"neural":[168],"network":[169],"(CNN-1D);":[170],"Finally,":[171],"simulation":[174],"states":[179],"working":[182],"examples,":[185],"it":[186],"verified":[188],"that":[189],"has":[193,205],"good":[194],"robustness":[195],"accuracy":[197],"even":[198],"complex":[201],"noise":[202],"environment,":[203],"better":[206],"advantages":[207],"compared":[208],"methods.":[212]},"counts_by_year":[],"updated_date":"2026-10-12T09:40:04.860316","created_date":"2022-05-24T00:00:00"}