{"id":"https://openalex.org/W7160910725","doi":"https://doi.org/10.1109/access.2026.3692495","title":"A Real-Time Detection Method of Spark Discharge in High-Voltage Switchgear Based on Improved YOLOv10 and Multi-Scale Feature Fusion","display_name":"A Real-Time Detection Method of Spark Discharge in High-Voltage Switchgear Based on Improved YOLOv10 and Multi-Scale Feature Fusion","publication_year":2026,"publication_date":"2026-01-01","ids":{"openalex":"https://openalex.org/W7160910725","doi":"https://doi.org/10.1109/access.2026.3692495"},"language":"en","primary_location":{"id":"doi:10.1109/access.2026.3692495","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3692495","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://doi.org/10.1109/access.2026.3692495","any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5135973743","display_name":"Liming Li","orcid":"https://orcid.org/0000-0003-1653-1773"},"institutions":[{"id":"https://openalex.org/I4210141888","display_name":"Shenyang Fire Research Institute","ror":"https://ror.org/040nzs042","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210141888"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liming Li","raw_affiliation_strings":["Shenyang Fire Science and Technology Research Institute of MEM, Shenyang, China"],"raw_orcid":"https://orcid.org/0000-0003-1653-1773","affiliations":[{"raw_affiliation_string":"Shenyang Fire Science and Technology Research Institute of MEM, Shenyang, China","institution_ids":["https://openalex.org/I4210141888"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135964240","display_name":"Qianwen Chen","orcid":null},"institutions":[{"id":"https://openalex.org/I4210146077","display_name":"China National Institute of Standardization","ror":"https://ror.org/03qzxj964","country_code":"CN","type":"facility","lineage":["https://openalex.org/I4210146077"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qianwen Chen","raw_affiliation_strings":["China National Institute of Standardization, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China National Institute of Standardization, Beijing, China","institution_ids":["https://openalex.org/I4210146077"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135926998","display_name":"Wentao Ma","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141888","display_name":"Shenyang Fire Research Institute","ror":"https://ror.org/040nzs042","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210141888"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Wentao Ma","raw_affiliation_strings":["Shenyang Fire Science and Technology Research Institute of MEM, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenyang Fire Science and Technology Research Institute of MEM, Shenyang, China","institution_ids":["https://openalex.org/I4210141888"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135982035","display_name":"Ying Li","orcid":"https://orcid.org/0000-0002-4041-2646"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ying Li","raw_affiliation_strings":["China International Engineering Consulting Corporation, Beijing, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"China International Engineering Consulting Corporation, Beijing, China","institution_ids":[]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5102891100","display_name":"Yongyu Wang","orcid":"https://orcid.org/0000-0003-2483-3114"},"institutions":[{"id":"https://openalex.org/I4210141888","display_name":"Shenyang Fire Research Institute","ror":"https://ror.org/040nzs042","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210141888"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Yongyu Wang","raw_affiliation_strings":["Shenyang Fire Science and Technology Research Institute of MEM, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenyang Fire Science and Technology Research Institute of MEM, Shenyang, China","institution_ids":["https://openalex.org/I4210141888"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5135940954","display_name":"Bo Liu","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141888","display_name":"Shenyang Fire Research Institute","ror":"https://ror.org/040nzs042","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210141888"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Bo Liu","raw_affiliation_strings":["Shenyang Fire Science and Technology Research Institute of MEM, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenyang Fire Science and Technology Research Institute of MEM, Shenyang, China","institution_ids":["https://openalex.org/I4210141888"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5102266425","display_name":"Liwei Song","orcid":null},"institutions":[{"id":"https://openalex.org/I4210141888","display_name":"Shenyang Fire Research Institute","ror":"https://ror.org/040nzs042","country_code":"CN","type":"facility","lineage":["https://openalex.org/I1302611135","https://openalex.org/I4210141888"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Liwei Song","raw_affiliation_strings":["Shenyang Fire Science and Technology Research Institute of MEM, Shenyang, China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Shenyang Fire Science and Technology Research Institute of MEM, Shenyang, China","institution_ids":["https://openalex.org/I4210141888"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":2,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.50030323,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":"14","issue":null,"first_page":"73306","last_page":"73320"},"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":0.4738999903202057,"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":0.4738999903202057,"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":0.04960000142455101,"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/T12804","display_name":"Thermal Analysis in Power Transmission","score":0.04610000178217888,"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/switchgear","display_name":"Switchgear","score":0.8165000081062317},{"id":"https://openalex.org/keywords/high-voltage","display_name":"High voltage","score":0.7023000121116638},{"id":"https://openalex.org/keywords/spark","display_name":"SPARK (programming language)","score":0.5996000170707703},{"id":"https://openalex.org/keywords/fusion","display_name":"Fusion","score":0.4754999876022339},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.4643999934196472},{"id":"https://openalex.org/keywords/feature","display_name":"Feature (linguistics)","score":0.4115999937057495},{"id":"https://openalex.org/keywords/feature-extraction","display_name":"Feature extraction","score":0.31450000405311584}],"concepts":[{"id":"https://openalex.org/C93893174","wikidata":"https://www.wikidata.org/wiki/Q1273786","display_name":"Switchgear","level":2,"score":0.8165000081062317},{"id":"https://openalex.org/C88182573","wikidata":"https://www.wikidata.org/wiki/Q1139740","display_name":"High voltage","level":3,"score":0.7023000121116638},{"id":"https://openalex.org/C2781215313","wikidata":"https://www.wikidata.org/wiki/Q3493345","display_name":"SPARK (programming language)","level":2,"score":0.5996000170707703},{"id":"https://openalex.org/C158525013","wikidata":"https://www.wikidata.org/wiki/Q2593739","display_name":"Fusion","level":2,"score":0.4754999876022339},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.4643999934196472},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.45820000767707825},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.4115999937057495},{"id":"https://openalex.org/C192562407","wikidata":"https://www.wikidata.org/wiki/Q228736","display_name":"Materials science","level":0,"score":0.3837999999523163},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.32659998536109924},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.31619998812675476},{"id":"https://openalex.org/C52622490","wikidata":"https://www.wikidata.org/wiki/Q1026626","display_name":"Feature extraction","level":2,"score":0.31450000405311584},{"id":"https://openalex.org/C94915269","wikidata":"https://www.wikidata.org/wiki/Q1834857","display_name":"Detector","level":2,"score":0.3084000051021576},{"id":"https://openalex.org/C17525397","wikidata":"https://www.wikidata.org/wiki/Q176140","display_name":"Electrode","level":2,"score":0.28790000081062317},{"id":"https://openalex.org/C33954974","wikidata":"https://www.wikidata.org/wiki/Q486494","display_name":"Sensor fusion","level":2,"score":0.2759000062942505},{"id":"https://openalex.org/C162175671","wikidata":"https://www.wikidata.org/wiki/Q3749263","display_name":"Electrical equipment","level":2,"score":0.2639999985694885},{"id":"https://openalex.org/C52192207","wikidata":"https://www.wikidata.org/wiki/Q5322","display_name":"Capacitor","level":3,"score":0.26350000500679016},{"id":"https://openalex.org/C141353440","wikidata":"https://www.wikidata.org/wiki/Q182221","display_name":"Fuse (electrical)","level":2,"score":0.25949999690055847},{"id":"https://openalex.org/C2992187713","wikidata":"https://www.wikidata.org/wiki/Q3574961","display_name":"Spark discharge","level":3,"score":0.2549999952316284}],"mesh":[],"locations_count":2,"locations":[{"id":"doi:10.1109/access.2026.3692495","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3692495","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},{"id":"pmh:oai:doaj.org/article:82d6c58c80514cdbab65c638f5aeb432","is_oa":false,"landing_page_url":"https://doaj.org/article/82d6c58c80514cdbab65c638f5aeb432","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":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 14, Pp 73306-73320 (2026)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2026.3692495","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2026.3692495","pdf_url":null,"source":{"id":"https://openalex.org/S2485537415","display_name":"IEEE Access","issn_l":"2169-3536","issn":["2169-3536"],"is_oa":true,"is_in_doaj":true,"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":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"IEEE Access","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Affordable and clean energy","score":0.8645991086959839,"id":"https://metadata.un.org/sdg/7"}],"awards":[{"id":"https://openalex.org/G3432609807","display_name":null,"funder_award_id":"2025JH2/102800064","funder_id":"https://openalex.org/F4320335961","funder_display_name":"National Science and Technology Planning Project"},{"id":"https://openalex.org/G6111276596","display_name":null,"funder_award_id":"2024010753-JH3/107","funder_id":"https://openalex.org/F4320330790","funder_display_name":"Liaoning Provincial Postdoctoral Science Foundation"}],"funders":[{"id":"https://openalex.org/F4320330790","display_name":"Liaoning Provincial Postdoctoral Science Foundation","ror":null},{"id":"https://openalex.org/F4320335961","display_name":"National Science and Technology Planning Project","ror":null}],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":0,"referenced_works":[],"related_works":[],"abstract_inverted_index":{"Spark":[0],"discharge":[1,48,91],"is":[2,132],"liable":[3],"to":[4],"occur":[5],"during":[6],"the":[7,78,113,120,128,138,147,168,189,203,220,236],"long-term":[8],"operation":[9],"of":[10,65,126,150,175,182,195,206,224,239],"high-voltage":[11,161,207,225],"switchgear,":[12,226],"which":[13],"often":[14],"induces":[15],"electrical":[16],"failures":[17],"and":[18,34,56,83,106,137,153,192,232],"fires.":[19],"Traditional":[20],"detection":[21,28,49,151,173,190,242],"methods":[22],"suffer":[23],"from":[24],"limitations":[25],"including":[26],"low":[27,134],"accuracy,":[29],"high":[30],"false":[31,129],"alarm":[32,130],"rate,":[33],"poor":[35],"real-time":[36,154,193],"performance.":[37,155],"To":[38],"address":[39],"these":[40],"challenges,":[41],"this":[42],"study":[43],"proposes":[44],"a":[45,57,62,66,96,124,178,215],"novel":[46],"spark":[47,90,196],"framework":[50,79],"integrating":[51,72],"an":[52,171],"improved":[53],"YOLOv10":[54],"algorithm":[55,237],"High-Resolution":[58],"Network":[59],"(HRNet),":[60],"with":[61,177],"key":[63],"innovation":[64],"global-local":[67],"attention":[68],"fusion":[69],"module.":[70],"By":[71],"HRNet\u2019s":[73],"four-stage":[74],"bidirectional":[75],"cross-connection":[76],"architecture,":[77],"realizes":[80],"continuous":[81],"interaction":[82],"complementarity":[84],"between":[85],"multi-scale":[86],"features.":[87],"A":[88],"comprehensive":[89],"dataset":[92],"was":[93],"constructed":[94],"using":[95],"multi-sensor":[97],"array,":[98],"providing":[99,198],"reliable":[100,199,216],"data":[101],"support":[102,201],"for":[103,202,219,235],"model":[104,115,169],"training":[105],"generalization":[107],"verification.":[108],"Experimental":[109],"results":[110],"demonstrate":[111],"that":[112],"proposed":[114,210],"achieves":[116,170],"98.9%":[117],"accuracy":[118,174,191],"on":[119,159],"validation":[121],"dataset.":[122],"At":[123],"resolution":[125],"1920\u00d71080,":[127],"rate":[131,140],"as":[133,135],"0.02,":[136],"frame":[139],"reaches":[141],"90":[142],"frames":[143],"per":[144],"second,":[145],"realizing":[146],"synchronous":[148],"improvement":[149],"precision":[152],"In":[156],"practical":[157],"deployment":[158],"300":[160],"switchgear":[162],"samples":[163],"under":[164],"actual":[165],"operating":[166],"conditions,":[167],"average":[172],"99.2%":[176],"3D":[179],"positioning":[180],"error":[181],"3.5":[183],"cm.":[184],"This":[185],"method":[186,211],"significantly":[187],"improves":[188],"performance":[194],"discharge,":[197],"technical":[200,217],"safety":[204,222],"monitoring":[205],"switchgear.":[208],"The":[209],"not":[212],"only":[213],"offers":[214],"solution":[218],"active":[221],"protection":[223],"but":[227],"also":[228],"provides":[229],"theoretical":[230],"reference":[231],"engineering":[233],"insights":[234],"design":[238],"weak-feature":[240],"target":[241],"in":[243],"similar":[244],"industrial":[245],"scenarios.":[246]},"counts_by_year":[],"updated_date":"2026-05-19T06:13:58.757530","created_date":"2026-05-13T00:00:00"}
