{"id":"https://openalex.org/W3204624331","doi":"https://doi.org/10.1109/tim.2021.3115574","title":"Fault Diagnosis of Commutation Failure Using Wavelet Transform and Wavelet Neural Network in HVDC Transmission System","display_name":"Fault Diagnosis of Commutation Failure Using Wavelet Transform and Wavelet Neural Network in HVDC Transmission System","publication_year":2021,"publication_date":"2021-01-01","ids":{"openalex":"https://openalex.org/W3204624331","doi":"https://doi.org/10.1109/tim.2021.3115574","mag":"3204624331"},"language":"en","primary_location":{"id":"doi:10.1109/tim.2021.3115574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2021.3115574","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-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/A5101664469","display_name":"Cuicui Liu","orcid":"https://orcid.org/0000-0002-9316-6047"},"institutions":[],"countries":[],"is_corresponding":true,"raw_author_name":"Cuicui Liu","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5040442595","display_name":"Fang Zhuo","orcid":"https://orcid.org/0000-0002-0194-9950"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Fang Zhuo","raw_affiliation_strings":[],"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5100612013","display_name":"Feng Wang","orcid":"https://orcid.org/0000-0002-5070-8942"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Feng Wang","raw_affiliation_strings":[],"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101664469"],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.6274,"has_fulltext":false,"cited_by_count":45,"citation_normalized_percentile":{"value":0.90303526,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":93,"max":100},"biblio":{"volume":"70","issue":null,"first_page":"1","last_page":"8"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11102","display_name":"HVDC Systems and Fault Protection","score":0.9961000084877014,"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/T11102","display_name":"HVDC Systems and Fault Protection","score":0.9961000084877014,"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/T11941","display_name":"Power System Reliability and Maintenance","score":0.9866999983787537,"subfield":{"id":"https://openalex.org/subfields/2213","display_name":"Safety, Risk, Reliability and Quality"},"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/T10972","display_name":"Power Systems Fault Detection","score":0.9829000234603882,"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/wavelet","display_name":"Wavelet","score":0.6981220245361328},{"id":"https://openalex.org/keywords/commutation","display_name":"Commutation","score":0.6741753220558167},{"id":"https://openalex.org/keywords/wavelet-packet-decomposition","display_name":"Wavelet packet decomposition","score":0.6113466024398804},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.5060703158378601},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.46394726634025574},{"id":"https://openalex.org/keywords/wavelet-transform","display_name":"Wavelet transform","score":0.4495212435722351},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.44774138927459717},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.4454725384712219},{"id":"https://openalex.org/keywords/electronic-engineering","display_name":"Electronic engineering","score":0.40904513001441956},{"id":"https://openalex.org/keywords/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.38674625754356384},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.3642880320549011},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.3033965229988098},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.23189133405685425},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.08015945553779602}],"concepts":[{"id":"https://openalex.org/C47432892","wikidata":"https://www.wikidata.org/wiki/Q831390","display_name":"Wavelet","level":2,"score":0.6981220245361328},{"id":"https://openalex.org/C2780147050","wikidata":"https://www.wikidata.org/wiki/Q5155085","display_name":"Commutation","level":3,"score":0.6741753220558167},{"id":"https://openalex.org/C155777637","wikidata":"https://www.wikidata.org/wiki/Q2736187","display_name":"Wavelet packet decomposition","level":4,"score":0.6113466024398804},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.5060703158378601},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.46394726634025574},{"id":"https://openalex.org/C196216189","wikidata":"https://www.wikidata.org/wiki/Q2867","display_name":"Wavelet transform","level":3,"score":0.4495212435722351},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.44774138927459717},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.4454725384712219},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.40904513001441956},{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.38674625754356384},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.3642880320549011},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.3033965229988098},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.23189133405685425},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.08015945553779602},{"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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","level":2,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/tim.2021.3115574","is_oa":false,"landing_page_url":"https://doi.org/10.1109/tim.2021.3115574","pdf_url":null,"source":{"id":"https://openalex.org/S10892749","display_name":"IEEE Transactions on Instrumentation and Measurement","issn_l":"0018-9456","issn":["0018-9456","1557-9662"],"is_oa":false,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310319808","host_organization_name":"Institute of Electrical and Electronics Engineers","host_organization_lineage":["https://openalex.org/P4310319808"],"host_organization_lineage_names":["Institute of Electrical and Electronics Engineers"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Transactions on Instrumentation and Measurement","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy","score":0.8799999952316284}],"awards":[{"id":"https://openalex.org/G5173218565","display_name":null,"funder_award_id":"52077173","funder_id":"https://openalex.org/F4320321001","funder_display_name":"National Natural Science Foundation of China"}],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":28,"referenced_works":["https://openalex.org/W1505112987","https://openalex.org/W2073435318","https://openalex.org/W2286756301","https://openalex.org/W2295398032","https://openalex.org/W2329827661","https://openalex.org/W2345151968","https://openalex.org/W2371343577","https://openalex.org/W2758505729","https://openalex.org/W2758760017","https://openalex.org/W2766512674","https://openalex.org/W2768866948","https://openalex.org/W2790059670","https://openalex.org/W2793529143","https://openalex.org/W2803438951","https://openalex.org/W2889547837","https://openalex.org/W2913527808","https://openalex.org/W2951851576","https://openalex.org/W2953109383","https://openalex.org/W2961606382","https://openalex.org/W2979249759","https://openalex.org/W2980048484","https://openalex.org/W2980928168","https://openalex.org/W2996973407","https://openalex.org/W3002449934","https://openalex.org/W3169477952","https://openalex.org/W4246957429","https://openalex.org/W6630385706","https://openalex.org/W6796424164"],"related_works":["https://openalex.org/W4245508182","https://openalex.org/W2001666425","https://openalex.org/W2046633342","https://openalex.org/W2358883208","https://openalex.org/W2370050053","https://openalex.org/W2372936409","https://openalex.org/W53954450","https://openalex.org/W2365287829","https://openalex.org/W2389645710","https://openalex.org/W2379553594"],"abstract_inverted_index":{"Commutation":[0],"failure":[1,52,77],"is":[2,89,101,156,250,257],"the":[3,8,12,17,26,33,46,50,55,58,69,76,80,84,93,112,119,133,150,159,167,180,186,192,200,216,219,225,237,242,247,253,260],"most":[4],"common":[5],"fault":[6,47,108,194,202,232,243],"on":[7,54,158],"inverter":[9,85,134,160],"side":[10,86,135,161],"of":[11,49,57,78,83,118,132,218,234,262,266],"HVDC":[13,220],"transmission":[14,221],"system.":[15,222],"In":[16,29],"actual":[18],"engineering":[19,211],"operation,":[20],"there":[21],"are":[22,143,177],"many":[23],"reasons":[24],"for":[25,45,96,106,214,231],"commutation":[27,51,87,136,162,235],"failure.":[28],"order":[30],"to":[31],"diagnose":[32],"causes":[34],"in":[35,71,259],"real-time":[36],"and":[37,61,111,126,166,174,204,209,252],"effectively,":[38],"this":[39],"paper":[40],"proposes":[41],"a":[42,104,263],"new":[43],"method":[44,196,230,240],"diagnosis":[48,195,233,239,248],"based":[53],"combination":[56],"wavelet":[59,62,99,120,123,127,141,153,168],"transform":[60,100],"neural":[63,228],"network":[64,229],"(WNN).":[65],"Firstly,":[66],"by":[67,75],"analyzing":[68],"changes":[70],"electrical":[72],"characteristics":[73],"caused":[74],"commutation,":[79],"voltage":[81,138,164],"signal":[82,95,139],"bus":[88,137,163],"finally":[90],"selected":[91],"as":[92,103,145,179],"feature":[94,109,147,183],"diagnosis.":[97],"Then,":[98],"used":[102,144],"tool":[105],"extracting":[107],"quantities,":[110],"root":[113],"mean":[114],"square":[115],"(RMS)":[116],"value":[117,208],"detail":[121],"coefficients,":[122],"energy":[124,128,172,175],"skewness":[125,176],"spectrum":[129],"information":[130],"entropy":[131,173],"after":[140],"decomposition":[142,155],"three":[146,182],"parameters;":[148],"At":[149],"same":[151],"time,":[152],"packet":[154,169],"performed":[157],"signal,":[165],"subband":[170],"energy,":[171],"extracted":[178],"other":[181],"vectors.":[184],"Finally,":[185],"simulation":[187],"test":[188],"data":[189],"shows":[190],"that":[191],"proposed":[193,238],"can":[197],"accurately":[198],"identify":[199],"specific":[201,210],"causes,":[203],"has":[205],"high":[206],"reference":[207],"guiding":[212],"significance":[213],"improving":[215],"reliability":[217],"Compared":[223],"with":[224],"traditional":[226],"BP":[227],"failure,":[236],"considers":[241],"type":[244],"more":[245],"comprehensively,":[246],"speed":[249],"faster,":[251],"recognition":[254],"accuracy":[255],"rate":[256],"higher":[258],"case":[261],"small":[264],"number":[265],"samples.":[267]},"counts_by_year":[{"year":2026,"cited_by_count":4},{"year":2025,"cited_by_count":15},{"year":2024,"cited_by_count":7},{"year":2023,"cited_by_count":9},{"year":2022,"cited_by_count":8},{"year":2021,"cited_by_count":2}],"updated_date":"2026-03-09T08:58:05.943551","created_date":"2025-10-10T00:00:00"}