{"id":"https://openalex.org/W4210347618","doi":"https://doi.org/10.1109/safeprocess52771.2021.9693638","title":"A diagnosis method for open-circuit faults in NPC three-level inverters based on novel sliding mode observer","display_name":"A diagnosis method for open-circuit faults in NPC three-level inverters based on novel sliding mode observer","publication_year":2021,"publication_date":"2021-12-17","ids":{"openalex":"https://openalex.org/W4210347618","doi":"https://doi.org/10.1109/safeprocess52771.2021.9693638"},"language":"en","primary_location":{"id":"doi:10.1109/safeprocess52771.2021.9693638","is_oa":false,"landing_page_url":"https://doi.org/10.1109/safeprocess52771.2021.9693638","pdf_url":null,"source":{"id":"https://openalex.org/S4363605570","display_name":"2021 CAA Symposium on Fault Detection, Supervision, and Safety for Technical Processes (SAFEPROCESS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"2021 CAA Symposium on Fault Detection, Supervision, and Safety for Technical Processes (SAFEPROCESS)","raw_type":"proceedings-article"},"type":"conference-paper","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/A5003228249","display_name":"Wenzhan Huang","orcid":"https://orcid.org/0000-0002-5741-5501"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wenzhan Huang","raw_affiliation_strings":["College of Electrical Engineering and Automation, Hefei University of Technology, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering and Automation, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5054254540","display_name":"Shuiqing Xu","orcid":"https://orcid.org/0000-0003-3081-3726"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Shuiqing Xu","raw_affiliation_strings":["College of Electrical Engineering and Automation, Hefei University of Technology, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering and Automation, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5002704228","display_name":"Juxing Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Juxing Wang","raw_affiliation_strings":["College of Electrical Engineering and Automation, Hefei University of Technology, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering and Automation, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5060588168","display_name":"Haosong Dai","orcid":"https://orcid.org/0000-0001-7373-8979"},"institutions":[{"id":"https://openalex.org/I16365422","display_name":"Hefei University of Technology","ror":"https://ror.org/02czkny70","country_code":"CN","type":"education","lineage":["https://openalex.org/I16365422"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Haosong Dai","raw_affiliation_strings":["College of Electrical Engineering and Automation, Hefei University of Technology, Hefei, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Electrical Engineering and Automation, Hefei University of Technology, Hefei, China","institution_ids":["https://openalex.org/I16365422"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100725575","display_name":"Li Feng","orcid":"https://orcid.org/0000-0002-6233-3463"},"institutions":[{"id":"https://openalex.org/I63371133","display_name":"Chongqing Jiaotong University","ror":"https://ror.org/01t001k65","country_code":"CN","type":"education","lineage":["https://openalex.org/I63371133"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Li Feng","raw_affiliation_strings":["College of Traffic and Transportation, Chongqing Jiaotong University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Traffic and Transportation, Chongqing Jiaotong University, Chongqing, China","institution_ids":["https://openalex.org/I63371133"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5052594325","display_name":"Yi Chai","orcid":"https://orcid.org/0000-0002-2717-5981"},"institutions":[{"id":"https://openalex.org/I158842170","display_name":"Chongqing University","ror":"https://ror.org/023rhb549","country_code":"CN","type":"education","lineage":["https://openalex.org/I158842170"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yi Chai","raw_affiliation_strings":["College of Automation, Chongqing University, Chongqing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"College of Automation, Chongqing University, Chongqing, China","institution_ids":["https://openalex.org/I158842170"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":1.221,"has_fulltext":false,"cited_by_count":8,"citation_normalized_percentile":{"value":0.78688499,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":99},"biblio":{"volume":null,"issue":null,"first_page":"1","last_page":"6"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10228","display_name":"Multilevel Inverters and Converters","score":0.9994000196456909,"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/T10228","display_name":"Multilevel Inverters and Converters","score":0.9994000196456909,"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/T10361","display_name":"Silicon Carbide Semiconductor Technologies","score":0.9940999746322632,"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/T11102","display_name":"HVDC Systems and Fault Protection","score":0.9894000291824341,"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/control-theory","display_name":"Control theory (sociology)","score":0.842659056186676},{"id":"https://openalex.org/keywords/robustness","display_name":"Robustness (evolution)","score":0.7830121517181396},{"id":"https://openalex.org/keywords/inverter","display_name":"Inverter","score":0.7299860119819641},{"id":"https://openalex.org/keywords/observer","display_name":"Observer (physics)","score":0.6644803285598755},{"id":"https://openalex.org/keywords/residual","display_name":"Residual","score":0.6222453117370605},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.49810242652893066},{"id":"https://openalex.org/keywords/fault","display_name":"Fault (geology)","score":0.4820028841495514},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.3650611340999603},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2498132586479187},{"id":"https://openalex.org/keywords/algorithm","display_name":"Algorithm","score":0.14328351616859436},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.07295319437980652},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.06187516450881958}],"concepts":[{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.842659056186676},{"id":"https://openalex.org/C63479239","wikidata":"https://www.wikidata.org/wiki/Q7353546","display_name":"Robustness (evolution)","level":3,"score":0.7830121517181396},{"id":"https://openalex.org/C11190779","wikidata":"https://www.wikidata.org/wiki/Q664575","display_name":"Inverter","level":3,"score":0.7299860119819641},{"id":"https://openalex.org/C2780704645","wikidata":"https://www.wikidata.org/wiki/Q9251458","display_name":"Observer (physics)","level":2,"score":0.6644803285598755},{"id":"https://openalex.org/C155512373","wikidata":"https://www.wikidata.org/wiki/Q287450","display_name":"Residual","level":2,"score":0.6222453117370605},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.49810242652893066},{"id":"https://openalex.org/C175551986","wikidata":"https://www.wikidata.org/wiki/Q47089","display_name":"Fault (geology)","level":2,"score":0.4820028841495514},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3650611340999603},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2498132586479187},{"id":"https://openalex.org/C11413529","wikidata":"https://www.wikidata.org/wiki/Q8366","display_name":"Algorithm","level":1,"score":0.14328351616859436},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.07295319437980652},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.06187516450881958},{"id":"https://openalex.org/C104317684","wikidata":"https://www.wikidata.org/wiki/Q7187","display_name":"Gene","level":2,"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/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/C2775924081","wikidata":"https://www.wikidata.org/wiki/Q55608371","display_name":"Control (management)","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},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","level":1,"score":0.0}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1109/safeprocess52771.2021.9693638","is_oa":false,"landing_page_url":"https://doi.org/10.1109/safeprocess52771.2021.9693638","pdf_url":null,"source":{"id":"https://openalex.org/S4363605570","display_name":"2021 CAA Symposium on Fault Detection, Supervision, and Safety for Technical Processes (SAFEPROCESS)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"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":"2021 CAA Symposium on Fault Detection, Supervision, and Safety for Technical Processes (SAFEPROCESS)","raw_type":"proceedings-article"}],"best_oa_location":null,"sustainable_development_goals":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320321001","display_name":"National Natural Science Foundation of China","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320321135","display_name":"Chongqing University","ror":"https://ror.org/023rhb549"},{"id":"https://openalex.org/F4320323172","display_name":"Natural Science Foundation of Chongqing","ror":"https://ror.org/01h0zpd94"},{"id":"https://openalex.org/F4320324805","display_name":"Chongqing Municipal Education Commission","ror":"https://ror.org/031nm5713"},{"id":"https://openalex.org/F4320326856","display_name":"State Key Laboratory of Power Transmission Equipment and System Security","ror":null},{"id":"https://openalex.org/F4320327029","display_name":"State Key Laboratory of Traction Power","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":15,"referenced_works":["https://openalex.org/W1597576211","https://openalex.org/W2051044060","https://openalex.org/W2161930615","https://openalex.org/W2161931561","https://openalex.org/W2215529216","https://openalex.org/W2314749856","https://openalex.org/W2531437605","https://openalex.org/W2551077199","https://openalex.org/W2758044484","https://openalex.org/W2900854308","https://openalex.org/W2937750135","https://openalex.org/W3047266414","https://openalex.org/W3047652720","https://openalex.org/W3067968131","https://openalex.org/W3135234437"],"related_works":["https://openalex.org/W2560215812","https://openalex.org/W2949601986","https://openalex.org/W2788972299","https://openalex.org/W2521347458","https://openalex.org/W2367891013","https://openalex.org/W2007108787","https://openalex.org/W2498789492","https://openalex.org/W4390604093","https://openalex.org/W2084837496","https://openalex.org/W2373210218"],"abstract_inverted_index":{"To":[0],"improve":[1,116,129],"the":[2,29,35,41,46,63,67,80,84,88,99,117,121,130,133,138,143],"robustness":[3,131],"and":[4,50,53,87,95,128,140],"rapidity":[5],"of":[6,34,45,66,120,132,142],"neutral":[7],"point":[8],"clamped":[9],"(NPC)":[10],"three-level":[11],"inverter":[12,36,68],"fault":[13,20,51,103,134],"diagnosis,":[14],"a":[15,54],"novel":[16],"sliding":[17,56,110],"mode":[18,57,111],"observer-based":[19],"diagnosis":[21,135],"method":[22,145],"is":[23,59,76,90,105],"proposed":[24,144],"in":[25],"this":[26],"paper.":[27],"Firstly,":[28],"mixed":[30],"logic":[31],"dynamic":[32],"model":[33],"was":[37],"established":[38],"by":[39,78,148],"using":[40],"current":[42,65,73,82],"flow":[43],"direction":[44],"switch":[47],"under":[48,69],"normal":[49,70],"conditions,":[52],"new":[55,109],"observer":[58,89,112],"designed":[60],"to":[61,92],"estimate":[62],"output":[64,81,101],"conditions.":[71],"The":[72,108],"residual":[74],"which":[75],"obtained":[77],"comparing":[79],"from":[83],"actual":[85,100],"system":[86],"used":[91],"detect":[93],"fault,":[94],"then":[96],"combined":[97],"with":[98],"current,":[102],"location":[104],"carried":[106],"out.":[107],"can":[113],"not":[114],"only":[115],"convergence":[118],"speed":[119],"observer,":[122],"but":[123],"also":[124],"effectively":[125],"reduce":[126],"chattering":[127],"system.":[136],"Finally,":[137],"effectiveness":[139],"feasibility":[141],"are":[146],"verified":[147],"simulation.":[149]},"counts_by_year":[{"year":2026,"cited_by_count":3},{"year":2025,"cited_by_count":2},{"year":2024,"cited_by_count":1},{"year":2023,"cited_by_count":1},{"year":2022,"cited_by_count":1}],"updated_date":"2026-07-29T14:22:42.915294","created_date":"2025-10-10T00:00:00"}
