{"id":"https://openalex.org/W3080668450","doi":"https://doi.org/10.1109/access.2020.3018734","title":"Research and Application of Generator Protection Based on Fiber Optical Current Transformer","display_name":"Research and Application of Generator Protection Based on Fiber Optical Current Transformer","publication_year":2020,"publication_date":"2020-01-01","ids":{"openalex":"https://openalex.org/W3080668450","doi":"https://doi.org/10.1109/access.2020.3018734","mag":"3080668450"},"language":"en","primary_location":{"id":"doi:10.1109/access.2020.3018734","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3018734","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09174845.pdf","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://ieeexplore.ieee.org/ielx7/6287639/8948470/09174845.pdf","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5101545223","display_name":"Jun Chen","orcid":"https://orcid.org/0000-0002-6520-8764"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Jun Chen","raw_affiliation_strings":["NR Electric Company Ltd., Nanjing, China","School of Electrical Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"NR Electric Company Ltd., Nanjing, China","institution_ids":[]},{"raw_affiliation_string":"School of Electrical Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088798034","display_name":"Qingshan Xu","orcid":"https://orcid.org/0000-0002-4526-9973"},"institutions":[{"id":"https://openalex.org/I76569877","display_name":"Southeast University","ror":"https://ror.org/04ct4d772","country_code":"CN","type":"education","lineage":["https://openalex.org/I76569877"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Qingshan Xu","raw_affiliation_strings":["School of Electrical Engineering, Southeast University, Nanjing, China"],"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering, Southeast University, Nanjing, China","institution_ids":["https://openalex.org/I76569877"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100437019","display_name":"Kai Wang","orcid":"https://orcid.org/0000-0002-3972-2081"},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Kai Wang","raw_affiliation_strings":["NR Electric Company Ltd., Nanjing, China"],"affiliations":[{"raw_affiliation_string":"NR Electric Company Ltd., Nanjing, China","institution_ids":[]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5101545223"],"corresponding_institution_ids":["https://openalex.org/I76569877"],"apc_list":{"value":1850,"currency":"USD","value_usd":1850},"apc_paid":{"value":1850,"currency":"USD","value_usd":1850},"fwci":0.7192,"has_fulltext":true,"cited_by_count":14,"citation_normalized_percentile":{"value":0.70427476,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":98},"biblio":{"volume":"8","issue":null,"first_page":"172405","last_page":"172411"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T12510","display_name":"Magneto-Optical Properties and Applications","score":0.9998999834060669,"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/T12510","display_name":"Magneto-Optical Properties and Applications","score":0.9998999834060669,"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/T10972","display_name":"Power Systems Fault Detection","score":0.9944000244140625,"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/T10787","display_name":"Lightning and Electromagnetic Phenomena","score":0.9660999774932861,"subfield":{"id":"https://openalex.org/subfields/3103","display_name":"Astronomy and Astrophysics"},"field":{"id":"https://openalex.org/fields/31","display_name":"Physics and Astronomy"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/electromagnetic-coil","display_name":"Electromagnetic coil","score":0.6368940472602844},{"id":"https://openalex.org/keywords/stator","display_name":"Stator","score":0.5981934666633606},{"id":"https://openalex.org/keywords/current-transformer","display_name":"Current transformer","score":0.5869938731193542},{"id":"https://openalex.org/keywords/electrical-engineering","display_name":"Electrical engineering","score":0.5790041089057922},{"id":"https://openalex.org/keywords/protective-relay","display_name":"Protective relay","score":0.5409229397773743},{"id":"https://openalex.org/keywords/shunt-generator","display_name":"Shunt generator","score":0.5125606060028076},{"id":"https://openalex.org/keywords/transformer","display_name":"Transformer","score":0.4567592740058899},{"id":"https://openalex.org/keywords/engineering","display_name":"Engineering","score":0.39412832260131836},{"id":"https://openalex.org/keywords/control-theory","display_name":"Control theory (sociology)","score":0.3201116621494293},{"id":"https://openalex.org/keywords/relay","display_name":"Relay","score":0.31739115715026855},{"id":"https://openalex.org/keywords/computer-science","display_name":"Computer science","score":0.3165396749973297},{"id":"https://openalex.org/keywords/armature","display_name":"Armature (electrical engineering)","score":0.28949877619743347},{"id":"https://openalex.org/keywords/voltage","display_name":"Voltage","score":0.2443329095840454},{"id":"https://openalex.org/keywords/physics","display_name":"Physics","score":0.2029920518398285}],"concepts":[{"id":"https://openalex.org/C30403606","wikidata":"https://www.wikidata.org/wiki/Q2981904","display_name":"Electromagnetic coil","level":2,"score":0.6368940472602844},{"id":"https://openalex.org/C2776529397","wikidata":"https://www.wikidata.org/wiki/Q190312","display_name":"Stator","level":2,"score":0.5981934666633606},{"id":"https://openalex.org/C133770746","wikidata":"https://www.wikidata.org/wiki/Q856535","display_name":"Current transformer","level":4,"score":0.5869938731193542},{"id":"https://openalex.org/C119599485","wikidata":"https://www.wikidata.org/wiki/Q43035","display_name":"Electrical engineering","level":1,"score":0.5790041089057922},{"id":"https://openalex.org/C2412688","wikidata":"https://www.wikidata.org/wiki/Q503732","display_name":"Protective relay","level":4,"score":0.5409229397773743},{"id":"https://openalex.org/C68121349","wikidata":"https://www.wikidata.org/wiki/Q7505144","display_name":"Shunt generator","level":4,"score":0.5125606060028076},{"id":"https://openalex.org/C66322947","wikidata":"https://www.wikidata.org/wiki/Q11658","display_name":"Transformer","level":3,"score":0.4567592740058899},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.39412832260131836},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.3201116621494293},{"id":"https://openalex.org/C2778156585","wikidata":"https://www.wikidata.org/wiki/Q174053","display_name":"Relay","level":3,"score":0.31739115715026855},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.3165396749973297},{"id":"https://openalex.org/C93671265","wikidata":"https://www.wikidata.org/wiki/Q557042","display_name":"Armature (electrical engineering)","level":3,"score":0.28949877619743347},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.2443329095840454},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.2029920518398285},{"id":"https://openalex.org/C154945302","wikidata":"https://www.wikidata.org/wiki/Q11660","display_name":"Artificial intelligence","level":1,"score":0.0},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.0},{"id":"https://openalex.org/C62520636","wikidata":"https://www.wikidata.org/wiki/Q944","display_name":"Quantum mechanics","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":2,"locations":[{"id":"doi:10.1109/access.2020.3018734","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3018734","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09174845.pdf","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:fd2d61bee14b45418b5a03be6debad93","is_oa":true,"landing_page_url":"https://doaj.org/article/fd2d61bee14b45418b5a03be6debad93","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"IEEE Access, Vol 8, Pp 172405-172411 (2020)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.1109/access.2020.3018734","is_oa":true,"landing_page_url":"https://doi.org/10.1109/access.2020.3018734","pdf_url":"https://ieeexplore.ieee.org/ielx7/6287639/8948470/09174845.pdf","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":[{"score":0.8799999952316284,"id":"https://metadata.un.org/sdg/7","display_name":"Affordable and clean energy"}],"awards":[],"funders":[],"has_content":{"grobid_xml":true,"pdf":true},"content_urls":{"pdf":"https://content.openalex.org/works/W3080668450.pdf","grobid_xml":"https://content.openalex.org/works/W3080668450.grobid-xml"},"referenced_works_count":12,"referenced_works":["https://openalex.org/W1996529139","https://openalex.org/W2083607226","https://openalex.org/W2107956546","https://openalex.org/W2134851074","https://openalex.org/W2147144663","https://openalex.org/W2349665729","https://openalex.org/W2352166341","https://openalex.org/W2367541792","https://openalex.org/W2368737908","https://openalex.org/W2371783664","https://openalex.org/W2387926121","https://openalex.org/W2388224029"],"related_works":["https://openalex.org/W1973873454","https://openalex.org/W1994640067","https://openalex.org/W4387011889","https://openalex.org/W4312710803","https://openalex.org/W3142892065","https://openalex.org/W4308082933","https://openalex.org/W2384133917","https://openalex.org/W2056980334","https://openalex.org/W2673189356","https://openalex.org/W2874772501"],"abstract_inverted_index":{"This":[0,269],"paper":[1],"introduces":[2],"the":[3,14,29,60,75,79,85,111,131,134,141,146,178,182,201,225,229,247,271,278],"basic":[4],"principle":[5],"of":[6,16,84,94,116,133,172,203,206,209,224,239,274,281,292],"fibre":[7,188],"optical":[8],"current":[9,21,139,143,168,175,202],"transformer":[10,22,176],"(FOCT),":[11],"and":[12,39,78,82,97,155,221,237,290],"explains":[13],"advantages":[15],"FOCT":[17,24,185,212,276,293],"compared":[18],"with":[19,101],"electromagnetic":[20],"(CT).":[23],"can":[25],"be":[26],"wound":[27],"around":[28],"primary":[30],"conductor":[31],"in":[32,64,177,294],"any":[33],"shape,":[34],"has":[35],"high":[36],"harmonic":[37],"accuracy":[38],"doesn't":[40],"suffer":[41],"from":[42,250],"saturation,":[43],"thus":[44,227],"a":[45,53,123,192,261,265],"good":[46],"solution":[47],"for":[48,150,287],"generator":[49,240,263,282],"relay":[50,279],"protection.":[51],"As":[52],"common":[54],"electrical":[55],"fault":[56,115],"within":[57,196],"large":[58],"generators,":[59,159],"inter-turn":[61,114],"short":[62],"circuit":[63],"field":[65,76],"windings":[66,106,118],"(ISCFW)":[67],"is":[68,161,194,255,270],"likely":[69],"to":[70,109,125,163,170,199,277],"cause":[71],"earth":[72],"faults":[73],"between":[74],"winding":[77,207],"rotor":[80],"body":[81],"magnetization":[83],"main":[86],"shaft":[87],"without":[88],"timely":[89],"intervention.":[90],"Steady-state":[91],"unbalanced":[92],"currents":[93],"even":[95],"orders":[96,99],"fractional":[98],"related":[100],"pole":[102],"pairs":[103],"inside":[104,145,181],"phase":[105,124,126],"are":[107,243],"required":[108],"monitor":[110],"ISCFW.":[112],"The":[113,252],"stator":[117,147],"may":[119],"rapidly":[120],"develop":[121],"into":[122],"fault,":[127],"which":[128,186,284],"seriously":[129],"threatens":[130],"safety":[132],"unit.":[135],"Split-phase":[136],"transverse":[137,166,215],"differential":[138,167,216,219,241],"reflects":[140],"steady-state":[142],"imbalance":[144],"winding.":[148],"Nevertheless,":[149],"most":[151],"steam":[152],"turbine":[153,158],"generators":[154,230],"some":[156],"hydro":[157],"it":[160],"unable":[162],"obtain":[164],"phase-segregated":[165,214],"due":[169],"impossibility":[171],"installing":[173],"branch":[174],"narrow":[179],"space":[180,198],"generator.":[183],"However,":[184],"uses":[187],"optic":[189],"cable":[190],"as":[191],"sensor":[193],"installable":[195],"limited":[197],"measure":[200],"each":[204,210],"group":[205],"branches":[208],"phase.":[211],"furthers":[213],"protection,":[217],"partial":[218],"protection":[220,231,242,280],"online":[222],"monitoring":[223],"ISCFW,":[226],"optimizing":[228],"scheme.":[232],"In":[233],"addition,":[234],"operating":[235],"speed":[236],"sensitivity":[238],"improved":[244],"based":[245],"on":[246,260],"reliable":[248],"measurement":[249],"FOCT.":[251],"proposed":[253],"scheme":[254],"verified":[256],"by":[257],"an":[258],"application":[259,291],"300MW":[262],"at":[264],"pump-storage":[266],"power":[267,295],"plant.":[268,296],"first":[272],"attempt":[273],"applying":[275],"set,":[283],"provides":[285],"reference":[286],"further":[288],"development":[289]},"counts_by_year":[{"year":2025,"cited_by_count":4},{"year":2024,"cited_by_count":3},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":3},{"year":2021,"cited_by_count":1}],"updated_date":"2025-11-06T03:46:38.306776","created_date":"2025-10-10T00:00:00"}