{"id":"https://openalex.org/W4309711105","doi":"https://doi.org/10.3390/sym14112464","title":"GIS Partial Discharge Pattern Recognition Based on Multi-Feature Information Fusion of PRPD Image","display_name":"GIS Partial Discharge Pattern Recognition Based on Multi-Feature Information Fusion of PRPD Image","publication_year":2022,"publication_date":"2022-11-21","ids":{"openalex":"https://openalex.org/W4309711105","doi":"https://doi.org/10.3390/sym14112464"},"language":"en","primary_location":{"id":"doi:10.3390/sym14112464","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym14112464","pdf_url":"https://www.mdpi.com/2073-8994/14/11/2464/pdf?version=1669082103","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2073-8994/14/11/2464/pdf?version=1669082103","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5068428591","display_name":"Kaiyang Yin","orcid":"https://orcid.org/0000-0003-1718-9551"},"institutions":[{"id":"https://openalex.org/I151878197","display_name":"Pingdingshan University","ror":"https://ror.org/026c29h90","country_code":"CN","type":"education","lineage":["https://openalex.org/I151878197"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kaiyang Yin","raw_affiliation_strings":["School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China"],"raw_orcid":"https://orcid.org/0000-0003-1718-9551","affiliations":[{"raw_affiliation_string":"School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China","institution_ids":["https://openalex.org/I151878197"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101581094","display_name":"Yanhui Wang","orcid":null},"institutions":[{"id":"https://openalex.org/I151878197","display_name":"Pingdingshan University","ror":"https://ror.org/026c29h90","country_code":"CN","type":"education","lineage":["https://openalex.org/I151878197"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Yanhui Wang","raw_affiliation_strings":["School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China","institution_ids":["https://openalex.org/I151878197"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5101503258","display_name":"Shihai Liu","orcid":"https://orcid.org/0000-0001-5641-1018"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Shihai Liu","raw_affiliation_strings":["Shanghai Huace Navigation Technology Ltd., Wuhan 430000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shanghai Huace Navigation Technology Ltd., Wuhan 430000, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5100339739","display_name":"Pengfei Li","orcid":"https://orcid.org/0000-0001-9966-1324"},"institutions":[{"id":"https://openalex.org/I151878197","display_name":"Pingdingshan University","ror":"https://ror.org/026c29h90","country_code":"CN","type":"education","lineage":["https://openalex.org/I151878197"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Pengfei Li","raw_affiliation_strings":["School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China","institution_ids":["https://openalex.org/I151878197"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5079286757","display_name":"Yaxu Xue","orcid":"https://orcid.org/0000-0002-9218-4251"},"institutions":[{"id":"https://openalex.org/I151878197","display_name":"Pingdingshan University","ror":"https://ror.org/026c29h90","country_code":"CN","type":"education","lineage":["https://openalex.org/I151878197"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yaxu Xue","raw_affiliation_strings":["School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China","institution_ids":["https://openalex.org/I151878197"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5073415660","display_name":"Baozeng Li","orcid":null},"institutions":[{"id":"https://openalex.org/I151878197","display_name":"Pingdingshan University","ror":"https://ror.org/026c29h90","country_code":"CN","type":"education","lineage":["https://openalex.org/I151878197"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Baozeng Li","raw_affiliation_strings":["School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China","institution_ids":["https://openalex.org/I151878197"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5109589685","display_name":"Kejie Dai","orcid":null},"institutions":[{"id":"https://openalex.org/I151878197","display_name":"Pingdingshan University","ror":"https://ror.org/026c29h90","country_code":"CN","type":"education","lineage":["https://openalex.org/I151878197"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Kejie Dai","raw_affiliation_strings":["School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical and Mechanical Engineering, Pingdingshan University, Pingdingshan 467000, China","institution_ids":["https://openalex.org/I151878197"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":7,"corresponding_author_ids":["https://openalex.org/A5101581094"],"corresponding_institution_ids":["https://openalex.org/I151878197"],"apc_list":{"value":2000,"currency":"CHF","value_usd":2165},"apc_paid":{"value":2000,"currency":"CHF","value_usd":2165},"fwci":1.6578,"has_fulltext":false,"cited_by_count":24,"citation_normalized_percentile":{"value":0.83400926,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":90,"max":99},"biblio":{"volume":"14","issue":"11","first_page":"2464","last_page":"2464"},"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":0.9959999918937683,"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":0.9959999918937683,"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/T13715","display_name":"Power Line Inspection Robots","score":0.9757000207901001,"subfield":{"id":"https://openalex.org/subfields/2210","display_name":"Mechanical 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":0.9491000175476074,"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/pattern-recognition","display_name":"Pattern recognition (psychology)","score":0.7998719215393066},{"id":"https://openalex.org/keywords/artificial-intelligence","display_name":"Artificial intelligence","score":0.781485378742218},{"id":"https://openalex.org/keywords/partial-discharge","display_name":"Partial discharge","score":0.7651746273040771},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.6340138912200928},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.5453971028327942},{"id":"https://openalex.org/keywords/switchgear","display_name":"Switchgear","score":0.4981205463409424},{"id":"https://openalex.org/keywords/lacunarity","display_name":"Lacunarity","score":0.4961751401424408},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.46145451068878174},{"id":"https://openalex.org/keywords/convolutional-neural-network","display_name":"Convolutional neural network","score":0.45804139971733093},{"id":"https://openalex.org/keywords/image","display_name":"Image (mathematics)","score":0.4326932430267334},{"id":"https://openalex.org/keywords/support-vector-machine","display_name":"Support vector machine","score":0.4113316237926483},{"id":"https://openalex.org/keywords/mathematics","display_name":"Mathematics","score":0.16814476251602173},{"id":"https://openalex.org/keywords/fractal","display_name":"Fractal","score":0.12942948937416077},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.10514482855796814},{"id":"https://openalex.org/keywords/fractal-dimension","display_name":"Fractal dimension","score":0.07721340656280518}],"concepts":[{"id":"https://openalex.org/C153180895","wikidata":"https://www.wikidata.org/wiki/Q7148389","display_name":"Pattern recognition (psychology)","level":2,"score":0.7998719215393066},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.781485378742218},{"id":"https://openalex.org/C130143024","wikidata":"https://www.wikidata.org/wiki/Q1929972","display_name":"Partial discharge","level":3,"score":0.7651746273040771},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.6340138912200928},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.5453971028327942},{"id":"https://openalex.org/C93893174","wikidata":"https://www.wikidata.org/wiki/Q1273786","display_name":"Switchgear","level":2,"score":0.4981205463409424},{"id":"https://openalex.org/C136534824","wikidata":"https://www.wikidata.org/wiki/Q2771020","display_name":"Lacunarity","level":4,"score":0.4961751401424408},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.46145451068878174},{"id":"https://openalex.org/C81363708","wikidata":"https://www.wikidata.org/wiki/Q17084460","display_name":"Convolutional neural network","level":2,"score":0.45804139971733093},{"id":"https://openalex.org/C115961682","wikidata":"https://www.wikidata.org/wiki/Q860623","display_name":"Image (mathematics)","level":2,"score":0.4326932430267334},{"id":"https://openalex.org/C12267149","wikidata":"https://www.wikidata.org/wiki/Q282453","display_name":"Support vector machine","level":2,"score":0.4113316237926483},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.16814476251602173},{"id":"https://openalex.org/C40636538","wikidata":"https://www.wikidata.org/wiki/Q81392","display_name":"Fractal","level":2,"score":0.12942948937416077},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.10514482855796814},{"id":"https://openalex.org/C26546657","wikidata":"https://www.wikidata.org/wiki/Q1412452","display_name":"Fractal dimension","level":3,"score":0.07721340656280518},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.0},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0},{"id":"https://openalex.org/C78519656","wikidata":"https://www.wikidata.org/wiki/Q101333","display_name":"Mechanical engineering","level":1,"score":0.0},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"doi:10.3390/sym14112464","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym14112464","pdf_url":"https://www.mdpi.com/2073-8994/14/11/2464/pdf?version=1669082103","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:7e452890d9d3451b822084c64c1dd94f","is_oa":true,"landing_page_url":"https://doaj.org/article/7e452890d9d3451b822084c64c1dd94f","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","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":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry, Vol 14, Iss 11, p 2464 (2022)","raw_type":"article"},{"id":"pmh:oai:mdpi.com:/2073-8994/14/11/2464/","is_oa":true,"landing_page_url":"https://dx.doi.org/10.3390/sym14112464","pdf_url":null,"source":{"id":"https://openalex.org/S4306400947","display_name":"MDPI (MDPI AG)","issn_l":null,"issn":null,"is_oa":true,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I4210097602","host_organization_name":"Multidisciplinary Digital Publishing Institute (Switzerland)","host_organization_lineage":["https://openalex.org/I4210097602"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Symmetry","raw_type":"Text"}],"best_oa_location":{"id":"doi:10.3390/sym14112464","is_oa":true,"landing_page_url":"https://doi.org/10.3390/sym14112464","pdf_url":"https://www.mdpi.com/2073-8994/14/11/2464/pdf?version=1669082103","source":{"id":"https://openalex.org/S190787756","display_name":"Symmetry","issn_l":"2073-8994","issn":["2073-8994"],"is_oa":true,"is_in_doaj":false,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Symmetry","raw_type":"journal-article"},"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/7","score":0.5199999809265137,"display_name":"Affordable and clean energy"}],"awards":[{"id":"https://openalex.org/G2254173662","display_name":null,"funder_award_id":"212102210017","funder_id":"https://openalex.org/F4320327051","funder_display_name":"Science and Technology Department of Henan Province"},{"id":"https://openalex.org/G6723408364","display_name":null,"funder_award_id":"222102210152","funder_id":"https://openalex.org/F4320327051","funder_display_name":"Science and Technology Department of Henan Province"},{"id":"https://openalex.org/G8903920297","display_name":null,"funder_award_id":"222102220116","funder_id":"https://openalex.org/F4320327051","funder_display_name":"Science and Technology Department of Henan Province"}],"funders":[{"id":"https://openalex.org/F4320327051","display_name":"Science and Technology Department of Henan Province","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4309711105.pdf","grobid_xml":"https://content.openalex.org/works/W4309711105.grobid-xml"},"referenced_works_count":28,"referenced_works":["https://openalex.org/W2791413259","https://openalex.org/W2798307820","https://openalex.org/W2798915202","https://openalex.org/W2801946776","https://openalex.org/W2889767715","https://openalex.org/W2896357121","https://openalex.org/W2904500991","https://openalex.org/W2914442465","https://openalex.org/W2946044205","https://openalex.org/W2949491127","https://openalex.org/W2953928707","https://openalex.org/W2954676774","https://openalex.org/W2975106114","https://openalex.org/W2979300161","https://openalex.org/W2980095568","https://openalex.org/W2981119119","https://openalex.org/W3005483720","https://openalex.org/W3021941048","https://openalex.org/W3088855320","https://openalex.org/W3112183094","https://openalex.org/W3112365428","https://openalex.org/W3118757900","https://openalex.org/W3140854437","https://openalex.org/W3173755337","https://openalex.org/W3194859150","https://openalex.org/W4206692898","https://openalex.org/W4283168652","https://openalex.org/W4285005659"],"related_works":["https://openalex.org/W2808957303","https://openalex.org/W2907218275","https://openalex.org/W4396908798","https://openalex.org/W3010931597","https://openalex.org/W2893668454","https://openalex.org/W2110874379","https://openalex.org/W1938434038","https://openalex.org/W4200454289","https://openalex.org/W2533213929","https://openalex.org/W2513708364"],"abstract_inverted_index":{"Partial":[0],"discharge":[1,72,123],"(PD)":[2],"pattern":[3,25,38,106,124],"recognition":[4,26,35,39,55,82,107,133,149],"is":[5,48,61,84,100,143,151,170],"a":[6,37,54,77],"critical":[7],"indicator":[8],"for":[9,139],"evaluating":[10],"the":[11,20,65,69,88,92,104,111,114,119,131,148],"insulation":[12],"state":[13],"of":[14,22,41,68,91,113,121,136],"gas-insulated":[15],"switchgear":[16],"(GIS).":[17],"Aiming":[18],"at":[19],"disadvantage":[21],"traditional":[23],"PD":[24,42,142],"methods,":[27],"such":[28],"as":[29],"single":[30],"feature":[31],"extraction":[32],"and":[33,75,109,147,159],"low":[34],"accuracy,":[36],"method":[40,138],"based":[43,57],"on":[44,58],"multi-feature":[45],"information":[46],"fusion":[47],"proposed":[49],"in":[50,166],"this":[51,137],"paper.":[52],"Firstly,":[53],"model":[56,83],"quasi-Hausdorff":[59],"distance":[60],"established":[62,85],"according":[63,86],"to":[64,87,102,117,155,173],"statistical":[66],"characteristics":[67],"phase-resolved":[70],"partial":[71,122],"(PRPD)":[73],"image,":[74],"then":[76],"modified":[78],"convolutional":[79],"neural":[80,162],"network":[81],"image":[89],"features":[90],"PRPD":[93],"image.":[94],"Finally,":[95],"Dempster\u2013Shafer":[96],"(D\u2013S)":[97],"evidence":[98],"theory":[99],"used":[101],"fuse":[103],"two":[105,115,174],"results":[108,128],"complement":[110],"advantages":[112],"approaches":[116],"improve":[118],"accuracy":[120,134],"recognition.":[125],"The":[126],"experimental":[127],"show":[129],"that":[130],"total":[132],"rate":[135,150],"four":[140],"typical":[141,167],"more":[144],"than":[145],"94.00%,":[146],"significantly":[152],"improved":[153],"compared":[154],"support":[156],"vector":[157],"machine":[158],"normal":[160],"convolution":[161],"network.":[163],"Maintaining":[164],"stability":[165],"bipedal":[168],"robots":[169],"challenging":[171],"due":[172],"main":[175],"reasons.":[176]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":9},{"year":2024,"cited_by_count":9},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":1}],"updated_date":"2026-05-21T09:19:25.381259","created_date":"2025-10-10T00:00:00"}
