{"id":"https://openalex.org/W7127045180","doi":"https://doi.org/10.1002/cta.70341","title":"Unified Analysis of Low\u2010Frequency Oscillation and High\u2010Frequency Resonance in Train\u2010Network System Considering Decoupled Model of AC\u2013DC Converter","display_name":"Unified Analysis of Low\u2010Frequency Oscillation and High\u2010Frequency Resonance in Train\u2010Network System Considering Decoupled Model of AC\u2013DC Converter","publication_year":2026,"publication_date":"2026-02-01","ids":{"openalex":"https://openalex.org/W7127045180","doi":"https://doi.org/10.1002/cta.70341"},"language":"en","primary_location":{"id":"doi:10.1002/cta.70341","doi":"https://doi.org/10.1002/cta.70341","is_oa":false,"landing_page_url":"https://doi.org/10.1002/cta.70341","pdf_url":null,"source":{"id":"https://openalex.org/S92132303","display_name":"International Journal of Circuit Theory and Applications","issn_l":"0098-9886","issn":["0098-9886","1097-007X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Circuit Theory and Applications","raw_type":"journal-article"},"volume":null,"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/A5005021466","display_name":"Fan Zhong","orcid":"https://orcid.org/0000-0002-2001-0412","observed_orcids":["https://orcid.org/0000-0002-2001-0412"]},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":false,"raw_author_name":"Fan Zhong","raw_affiliation_strings":["School of Electrical Engineering Southwest Jiaotong University  Chengdu China"],"raw_orcid":"https://orcid.org/0000-0002-2001-0412","affiliations":[{"raw_affiliation_string":"School of Electrical Engineering Southwest Jiaotong University  Chengdu China","institution_ids":["https://openalex.org/I4800084"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5100928848","display_name":"Shaofeng Xie","orcid":"https://orcid.org/0009-0006-8122-2263","observed_orcids":["https://orcid.org/0009-0006-8122-2263"]},"institutions":[{"id":"https://openalex.org/I4800084","display_name":"Southwest Jiaotong University","ror":"https://ror.org/00hn7w693","country_code":"CN","type":"education","lineage":["https://openalex.org/I4800084"]}],"countries":["CN"],"is_corresponding":true,"raw_author_name":"Shaofeng Xie","raw_affiliation_strings":["School of Electrical Engineering Southwest Jiaotong University  Chengdu China"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"School of Electrical Engineering Southwest Jiaotong University  Chengdu China","institution_ids":["https://openalex.org/I4800084"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":["https://openalex.org/A5100928848"],"corresponding_institution_ids":["https://openalex.org/I4800084"],"apc_list":{"value":2780,"currency":"USD","value_usd":2780},"apc_paid":null,"fwci":0.0,"has_fulltext":false,"cited_by_count":0,"citation_normalized_percentile":{"value":0.04777778,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":null,"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10573","display_name":"Power Quality and Harmonics","score":0.7670999765396118,"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/T10573","display_name":"Power Quality and Harmonics","score":0.7670999765396118,"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/T10305","display_name":"Power System Optimization and Stability","score":0.17319999635219574,"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/T11568","display_name":"Railway Systems and Energy Efficiency","score":0.009999999776482582,"subfield":{"id":"https://openalex.org/subfields/2209","display_name":"Industrial and Manufacturing 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/low-frequency-oscillations","display_name":"low-frequency oscillations","score":0.9940000176429749},{"id":"https://openalex.org/keywords/harmonic-resonance","display_name":"harmonic resonance","score":0.9929999709129333},{"id":"https://openalex.org/keywords/ac-dc-converter","display_name":"AC-DC converter","score":0.8809999823570251},{"id":"https://openalex.org/keywords/decoupled-model","display_name":"decoupled model","score":0.8009999990463257},{"id":"https://openalex.org/keywords/harmonic-linearization","display_name":"harmonic linearization","score":0.9580000042915344},{"id":"https://openalex.org/keywords/oscillation-frequency","display_name":"oscillation frequency","score":0.9670000076293945},{"id":"https://openalex.org/keywords/recovery-time","display_name":"recovery time","score":0.7490000128746033},{"id":"https://openalex.org/keywords/security-domains","display_name":"security domains","score":0.7289999723434448},{"id":"https://openalex.org/keywords/power-quality","display_name":"power quality","score":0.8019999861717224}],"concepts":[{"id":"https://openalex.org/C2778439541","wikidata":"https://www.wikidata.org/wiki/Q7106412","display_name":"Oscillation (cell signaling)","level":2,"score":0.7505000233650208},{"id":"https://openalex.org/C188414643","wikidata":"https://www.wikidata.org/wiki/Q3001183","display_name":"Harmonics","level":3,"score":0.7405999898910522},{"id":"https://openalex.org/C47446073","wikidata":"https://www.wikidata.org/wiki/Q5165890","display_name":"Control theory (sociology)","level":3,"score":0.6424999833106995},{"id":"https://openalex.org/C127934551","wikidata":"https://www.wikidata.org/wiki/Q1148098","display_name":"Harmonic","level":2,"score":0.5351999998092651},{"id":"https://openalex.org/C2778422915","wikidata":"https://www.wikidata.org/wiki/Q10302051","display_name":"Converters","level":3,"score":0.5127999782562256},{"id":"https://openalex.org/C131770355","wikidata":"https://www.wikidata.org/wiki/Q876215","display_name":"Harmonic analysis","level":2,"score":0.49549999833106995},{"id":"https://openalex.org/C17181845","wikidata":"https://www.wikidata.org/wiki/Q681886","display_name":"Low-frequency oscillation","level":4,"score":0.4921000003814697},{"id":"https://openalex.org/C177918212","wikidata":"https://www.wikidata.org/wiki/Q803623","display_name":"Perturbation (astronomy)","level":2,"score":0.48500001430511475},{"id":"https://openalex.org/C89227174","wikidata":"https://www.wikidata.org/wiki/Q2388981","display_name":"Electric power system","level":3,"score":0.4449999928474426},{"id":"https://openalex.org/C127413603","wikidata":"https://www.wikidata.org/wiki/Q11023","display_name":"Engineering","level":0,"score":0.3847000002861023},{"id":"https://openalex.org/C20756127","wikidata":"https://www.wikidata.org/wiki/Q722757","display_name":"Pantograph","level":2,"score":0.3828999996185303},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.36739999055862427},{"id":"https://openalex.org/C24326235","wikidata":"https://www.wikidata.org/wiki/Q126095","display_name":"Electronic engineering","level":1,"score":0.36070001125335693},{"id":"https://openalex.org/C163258240","wikidata":"https://www.wikidata.org/wiki/Q25342","display_name":"Power (physics)","level":2,"score":0.35199999809265137},{"id":"https://openalex.org/C41008148","wikidata":"https://www.wikidata.org/wiki/Q21198","display_name":"Computer science","level":0,"score":0.328900009393692},{"id":"https://openalex.org/C165801399","wikidata":"https://www.wikidata.org/wiki/Q25428","display_name":"Voltage","level":2,"score":0.3285999894142151},{"id":"https://openalex.org/C38834483","wikidata":"https://www.wikidata.org/wiki/Q17000223","display_name":"Traction (geology)","level":2,"score":0.3246999979019165},{"id":"https://openalex.org/C139210041","wikidata":"https://www.wikidata.org/wiki/Q2145840","display_name":"Resonance (particle physics)","level":2,"score":0.30410000681877136},{"id":"https://openalex.org/C113608303","wikidata":"https://www.wikidata.org/wiki/Q1056835","display_name":"Transmission system","level":3,"score":0.30169999599456787},{"id":"https://openalex.org/C19118579","wikidata":"https://www.wikidata.org/wiki/Q786423","display_name":"Frequency domain","level":2,"score":0.27950000762939453},{"id":"https://openalex.org/C178911571","wikidata":"https://www.wikidata.org/wiki/Q593143","display_name":"Power electronics","level":3,"score":0.27059999108314514},{"id":"https://openalex.org/C761482","wikidata":"https://www.wikidata.org/wiki/Q118093","display_name":"Transmission (telecommunications)","level":2,"score":0.26820001006126404},{"id":"https://openalex.org/C140311924","wikidata":"https://www.wikidata.org/wiki/Q200928","display_name":"Electric power transmission","level":2,"score":0.26089999079704285},{"id":"https://openalex.org/C17500928","wikidata":"https://www.wikidata.org/wiki/Q959968","display_name":"Control system","level":2,"score":0.25609999895095825},{"id":"https://openalex.org/C2776401178","wikidata":"https://www.wikidata.org/wiki/Q12050496","display_name":"Feature (linguistics)","level":2,"score":0.25529998540878296}],"mesh":[],"locations_count":1,"locations":[{"id":"doi:10.1002/cta.70341","doi":"https://doi.org/10.1002/cta.70341","is_oa":false,"landing_page_url":"https://doi.org/10.1002/cta.70341","pdf_url":null,"source":{"id":"https://openalex.org/S92132303","display_name":"International Journal of Circuit Theory and Applications","issn_l":"0098-9886","issn":["0098-9886","1097-007X"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["cwts-core","jufo-1","norway-1"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"International Journal of Circuit Theory and Applications","raw_type":"journal-article"}],"best_oa_location":null,"sustainable_development_goals":[{"score":0.8970999717712402,"display_name":"Industry, innovation and infrastructure","id":"https://metadata.un.org/sdg/9"}],"sustainable_development_goals_aurora":[],"study_designs":[],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":21,"referenced_works":["https://openalex.org/W2034691133","https://openalex.org/W2413062225","https://openalex.org/W2746868487","https://openalex.org/W2800209721","https://openalex.org/W2963028476","https://openalex.org/W3130190102","https://openalex.org/W3208168845","https://openalex.org/W4293094427","https://openalex.org/W4312846111","https://openalex.org/W4360770804","https://openalex.org/W4377000465","https://openalex.org/W4385267473","https://openalex.org/W4385779691","https://openalex.org/W4387145963","https://openalex.org/W4390489295","https://openalex.org/W4402568796","https://openalex.org/W4407122793","https://openalex.org/W4407156186","https://openalex.org/W4408335762","https://openalex.org/W4409991200","https://openalex.org/W4410195185"],"related_works":[],"abstract_inverted_index":{"ABSTRACT":[0],"Low\u2010frequency":[1],"oscillation":[2,64,68,80,118,131,140],"(LFO)":[3],"and":[4,21,37,49,67,73,147,154,157,166],"harmonic":[5,42],"resonance":[6],"(HR)":[7],"caused":[8],"by":[9],"AC":[10],"\u2013":[11],"DC":[12],"converters":[13],"in":[14,82],"train\u2010network":[15],"system":[16,105],"(TNS)":[17],"degrade":[18],"power":[19],"quality,":[20],"threaten":[22],"operational":[23],"safety.":[24],"This":[25],"paper":[26],"conducts":[27],"a":[28],"unified":[29],"assessment":[30],"based":[31,40],"on":[32,41,85],"the":[33,83,86,97,104,107,115,121,139,158],"commonalities":[34],"between":[35],"LFO":[36,48,146],"HR.":[38],"First,":[39],"linearization,":[43],"first\u2010order":[44],"decoupled":[45],"models":[46],"for":[47,145],"HR":[50,148],"are":[51,71,149],"established,":[52],"respectively,":[53],"through":[54,59,163],"disturbance":[55],"frequency":[56,69],"approximation.":[57],"Next,":[58],"feature":[60],"extraction,":[61],"evaluation":[62,155],"indices":[63,132],"gain":[65],"(OG)":[66],"(OF)":[70],"defined":[72],"solved.":[74],"The":[75],"amplification":[76],"effect":[77],"of":[78,89,99],"train":[79,122],"transmission":[81],"network":[84],"voltage":[87],"harmonics":[88],"traction":[90],"substations":[91],"is":[92,111,135,161],"quantified.":[93],"Meanwhile,":[94],"combined":[95],"with":[96],"division":[98],"active/passive":[100],"systems":[101],"to":[102,126,137,152],"reconstruct":[103],"structure,":[106],"recovery":[108],"time":[109],"(RT)":[110],"derived,":[112],"which":[113],"reflects":[114],"RT":[116],"after":[117],"occurs":[119],"when":[120],"raises":[123],"its":[124],"pantographs":[125],"draw":[127],"power.":[128],"Furthermore,":[129],"an":[130],"prediction":[133],"model":[134],"built":[136],"predict":[138],"trend.":[141],"Finally,":[142],"security":[143],"domains":[144],"designed":[150],"according":[151],"standards":[153],"indices,":[156],"proposed":[159],"method":[160],"verified":[162],"engineering":[164],"test":[165],"hardware\u2010in\u2010the\u2010loop":[167],"experiment.":[168]},"counts_by_year":[],"updated_date":"2026-09-26T08:19:03.415552","created_date":"2026-02-03T00:00:00"}